Heat exchanger pivotable for clean-out

A machine has a mount, a support mounted pivotally to the mount to pivot relative to the mount about a first pivot axis between a first support position and a second support position, and a heat exchanger. The heat exchanger is mounted pivotally to the support to pivot relative to the support about a second pivot axis between a first exchanger position and a second exchanger position.

Assembly of an elongate thin lip in an elongate narrow slit and use for assembling an air guide onto a shroud

An assembly of a first element, such as a fan shroud, with a second element, such as an air guide, realized by assembling an elongate thin lip belonging to the second element in an elongate narrow slit formed by the three sides of an elongate planar plate attached in parallel to a planar wall of the first element. The elongate thin lip includes a concave edge and includes, at either side thereof, extended tips, and the elongate slit includes, at either side thereof, areas in which the thickness of the slit is increased, configured to engage with the extended tips of the lip so that the insertion of the lip into the slit begins by inserting the tips into the areas and then continues with gradual insertion of the rest of the concave edge of the lip as the lip is being advanced.

BLOWER FOR VEHICLE

A blower has a blower fan and a half shroud. The blower fan supplies air to a heat exchanger. The heat exchanger has a core that performs a heat exchange between a heat medium and the air. The half shroud covers a part of the core and defines an air passage extending from the heat exchanger to the blower fan. A blocking plate is disposed in a non-overlapping portion in which the half shroud and the core are located not to overlap with each other. The blocking plate prevents the air, which is blown by the blower fan, from flowing into an upstream area of the blower fan in a flow direction of the air through the non-overlapping portion. 1. A blower for a vehicle comprising:a blower fan that supplies air to a heat exchanger, the heat exchanger having a core that performs a heat exchange between a heat medium and the air; anda half shroud that covers a part of the core and defines an air passage extending from the heat exchanger to the blower fan, whereina blocking plate is disposed in a non-overlapping portion in which the half shroud and the core are located not to overlap with each other, the blocking plate preventing the air, which is blown by the blower fan, from flowing into an upstream area of the blower fan in a flow direction of the air through the non-overlapping portion.2. The blower for a vehicle according to claim 1 , further comprisinga leg that is arranged in the non-overlapping portion and fixes the half shroud to the heat exchanger, whereinthe blocking plate is attached to the leg.3. The blower for a vehicle according to claim 2 , whereinthe leg has a lattice shape defining openings therein, andthe blocking plate is connected to a downstream portion of the leg in the flow direction of the air and closes the openings of the leg.4. The blower for a vehicle according to claim 2 , whereinthe leg has a lattice shape defining openings therein, andthe blocking plate is disposed to an upper portion of the leg and closes the openings defined in the upper portion ...

Cooling system

A cooling system may include a skeleton frame having a central opening to receive and frame at least one cooling core. The skeleton frame has an interior to contain at least one conduit through which at least one fluid to be cooled may flow to the at least one cooling core. The cooling system may further include a skin wrapping over and about the skeleton frame to seal the interior of the skeleton frame.

Internal combustion engine

An internal combustion engine includes: an oil filter that is mounted to a mounting surface formed on a crankcase and clarifies an oil flowing in; an oil cooler that is disposed on a front side of the crankcase, cools the oil flowing in from the oil filter and returns the oil into a flow path in the crankcase; and a bracket formed on a front wall of the crankcase and having the mounting surface. An outflow port through which the oil flows out toward the oil cooler and an inflow port through which the oil flows in from the oil cooler are disposed in the bracket. Accordingly, in the internal combustion engine, routes of oil passages can be simplified as much as possible.

Heater for electronic thermostat and method for manufacturing electronic thermostat

The present invention is aimed at providing an improved heater for electronic thermostats which can increase clamping force between a wax case and the heater while allowing reduction in the number of components and cost reduction, thereby improving productivity and reducing manufacturing costs in manufacture of an electronic thermostat, while improving durability and operational reliability of an electronic thermostat. The present invention provides a heater for electronic thermostats including: a hollow tube open at one end thereof and closed at the other end thereof; a heating member disposed inside the tube and generating heat by electrical resistance; and lead wires supplying electric power to the heating member, wherein the tube is directly inserted into a fastening hole of a wax case through interference fitting such that the heater is mounted on the wax case.

Cooling Module

A cooling module for use with an internal combustion engine having separate cooling circuits, the cooling module having a cuboid shaped structure having walls defining an internal open portion, at least one of the walls comprising a low-temperature heat exchanger circuit and one of the walls comprising a high-temperature heat exchanger circuit and a fan located within the open portion of the structure and enclosed by the walls. The fan is configured to act as a sucker fan to draw air from outside the structure through the at least one low-temperature heat exchanger circuit and to act as a blower fan by redirecting the air out of the structure through the at least one high-temperature heat exchanger circuit. The cooling module has increased fan efficiency, reduced noise, and optimal functional heat exchanger face area per given space. 1. A cooling module comprising:(a) a box shaped structure comprising at least four sides forming walls of the structure, the walls defining an open portion within the structure, wherein the walls include at least one low-temperature heat exchanger circuit and at least one high-temperature heat exchanger circuit; and(b) at least one fan located within the open portion of the structure, wherein the fan is configured to draw air from outside the structure through the at least one low-temperature heat exchanger circuit and redirect the air out of the structure through the at least one high-temperature heat exchanger circuit.2. The cooling module of claim 1 , wherein the walls comprise at least four sidewalls and a top wall.3. The cooling module of claim 2 , wherein at least one of the sidewalls comprises the low-temperature heat exchanger circuit and the top wall comprises the high-temperature heat exchanger circuit.4. The cooling module of claim 3 , wherein at least two sidewalls comprise low-temperature heat exchanger circuits.5. The cooling module of claim 4 , wherein the at least two sidewalls comprising the low-temperature heat ...

Power System Radiators and Power Systems Having Radiators

Power system radiators and power systems having radiators are disclosed. An example power system includes: an engine; a generator configured to generate electrical power from mechanical power provided by the engine; power conversion circuitry configured to convert the electrical power from the generator to welding-type power; and a housing enclosing the engine, the generator, and the power conversion circuitry; and a radiator assembly configured to cool the engine and comprising a heat exchanger oriented substantially horizontally when the power system is installed. 1. A power system , comprising:an engine;a generator configured to generate electrical power from mechanical power provided by the engine;power conversion circuitry configured to convert the electrical power from the generator to welding-type power;a housing enclosing the engine, the generator, and the power conversion circuitry; anda radiator assembly configured to cool the engine and comprising a heat exchanger oriented substantially horizontally when the power system is installed.2. The power system as defined in claim 1 , wherein the radiator assembly comprises:a fan configured to urge air through the heat exchanger to cool the heat exchanger;a first side tank configured to receive coolant from the engine and to supply the coolant to the heat exchanger; anda second side tank configured to receive the coolant from the heat exchanger for circulation to the engine.3. The power system as defined in claim 2 , further comprising a third side tank having a higher vertical position than the first side tank or the second side tank claim 2 , the third side tank configured to deaerate the coolant.4. The power system as defined in claim 3 , wherein the third side tank comprises a coolant filling neck.5. The power system as defined in claim 3 , wherein a top surface of the third side tank has a higher vertical position than top surfaces of the first side tank and the second side tank.6. The power system as ...

Internal combustion engine and method to increase the temperature of a liquid in the internal combustion engine

A method, controller, and internal combustion engine including the controller and operable in accordance with the method by: determining a temperature of a working liquid in an engine block circuit ( 31, 35 ) of the internal combustion engine ( 10 ), the working liquid comprising a cooling liquid or a lubrication liquid; operating the internal combustion engine ( 10 ); engaging a thermal load responsive to the temperature of the liquid being below a first temperature threshold, wherein engaging the thermal load comprises at least one of increasing a pumping load of the internal combustion engine ( 10 ), or changing an air/fuel ratio, thereby adding heat to the engine block circuit ( 31, 35 ); controlling the thermal load as a function of the temperature of the liquid; and disengaging at least a portion of the thermal load responsive to the temperature of the liquid being above the low temperature limit.

LEAD WIRE INSULATING STRUCTURE IN FLOW RATE CONTROL VALVE DEVICE

An electronically controlled thermostat device simplifies an insulating structure and external portions of the lead wires of a heater incorporated for temperature control of a thermo-element, reduces the number of different parts, and facilitates assembly. A pair of insulating rod pieces clamps the heater at the front and clamps a pair of lead wires from the heater while maintaining an insulated state, and a connector member attached to a side of the insulating rod pieces opposite the portion that holds the heater is mounted on the outside of a device housing. The connector member at an inner end has connector terminals provided with a pair of lead end connecting pieces to which the lead wires are connected, and has an engaging concave portion that engages an engaging convex portion for preventing twisting provided on a side of the insulating rod pieces opposite the portion that holds the heater. 1. A lead wire insulating structure in a flow rate control valve device , the flow rate control valve device including a heater inserted and disposed in a device housing , the lead wire insulating structure comprising:a pair of insulating rod pieces configured to clamp the heater by a front end portion and clamp and hold a pair of lead wires from the heater while maintaining the lead wires in an insulated state; anda connector member attached to a side of the insulating rod pieces opposite a side on which the insulating rod pieces clamp the heater,the connector member having on an inner end a pair of lead end connecting pieces to which the lead wires are connected, and an engagement concave portion that engages an engagement convex portion provided on a side of the insulating rode pieces opposite the side on which the insulating rod pieces hold the heater.2. The lead wire insulating structure in a flow rate control valve device according to claim 1 , wherein the pair of insulating rod pieces are formed in the same shape and are provided with one or more engaging portions ...

Heat exchanger mounting structure

A heat exchanger mounting structure is provided with a bracket, a load supporting section, a fitting member, and a contact section. The bracket is provided to one of a first heat exchanger and a second heat exchanger. The load supporting section is provided to the other heat exchanger to which the bracket is not provided, and supports a load transmitted from the one of the first heat exchanger and the second heat exchanger. The fitting member is provided to the one of the first heat exchanger and the second heat exchanger, to which the bracket is provided, and is fitted over the load supporting section. The contact section is in contact with at least a part of the upper portion of the bracket.

VEHICLE CONTROL SYSTEM

A vehicle control system includes: a power unit including an electric rotary machine; an electric coolant pump configured to circulate a coolant that cools the electric rotary machine; and a control unit configured to operate the electric coolant pump based on a condition that a temperature of the electric rotary machine is equal to or higher than a predetermined operation threshold temperature, and a condition that an output of the electric rotary machine is equal to or higher than a predetermined operation threshold output. 1. A vehicle control system comprising:a power unit including an electric rotary machine;an electric coolant pump configured to circulate a coolant that cools the electric rotary machine, where a power supply of a driver circuit of the electric coolant pump is a low voltage power supply independent from the power supply unit of the electric rotary machine; anda control unit configured to operate the electric coolant pump based on a condition that a temperature of the electric rotary machine is equal to or higher than a predetermined operation threshold temperature,wherein the control unit is configured to operate the electric coolant pump additionally based on a condition that an output of the electric rotary machine is equal to or higher than a predetermined operation threshold output, wherein the output of the electric rotary machine relates to the output performance of the vehicle.2. The vehicle control system according to claim 1 , whereinthe control unit is configured to operate the electric coolant pump when the temperature of the electric rotary machine is equal to or higher than the predetermined operation threshold temperature and the output of the electric rotary machine is equal to or higher than the predetermined operation threshold output, in a case where a vehicle drive mode is an economy mode, in which a high priority is given to economic efficiency, andthe control unit is configured to operate the electric coolant pump when the ...

Cooling package for a machine

A mounting assembly to mount a cooling fan assembly within a cooling package of a machine, is provided. The cooling package includes an inlet header, an outlet header, and a cooling core having a side extending between the inlet header and the outlet header. The mounting assembly includes a mounting plate coupled to the side of the cooling core. The mounting assembly further includes a mounting bracket coupled to the mounting plate and includes a mounting member for releasably coupling the cooling fan assembly within the cooling package.

Shroud in a heat exchange assembly in a vehicle

A shroud in a heat exchange assembly of a vehicle comprises a housing connected with a radiator of the heat exchange assembly and spaced apart with the radiator; a ventilation aperture disposed on the housing and spaced apart from a fan receiving opening; and a flow guide structure having sidewalls and connected to the housing. The flow guide structure is configured to guide air flow from the ventilation aperture away from a clearance between the housing and the radiator.

Controller for a motor vehicle cooling system and method

A controller for a motor vehicle cooling system thermostatic valve assembly, the assembly having a radiator bypass coolant flow inlet, a radiator coolant flow inlet and a coolant outlet, the assembly being configured to allow flow of coolant from the bypass coolant flow inlet to the coolant outlet and from the radiator coolant flow inlet to the coolant outlet, the assembly comprising means for controlling a flow rate of fluid from the radiator coolant flow inlet to the coolant outlet, the controller being configured to receive an ambient temperature signal indicative of an ambient air temperature, the controller being configured to control flow of coolant from the radiator coolant flow inlet to the coolant outlet in dependence at least in part on the ambient temperature signal.

CARTRIDGE HEATER FOR THERMOSTAT AND MANUFACTURING METHOD OF THE SAME

Disclosed are a cartridge heater for a thermostat and a manufacturing method of the same. The cartridge heater for a thermostat inserted into wax that reciprocatively moves a piston while being expanded and contracted according to a temperature in a wax cylinder embedded in the thermostat and used for selectively transferring heat to the wax by depending on whether power is applied, includes: a bobbin around which a coil connected with each of lead wires connected with external power and inserted therein is wound on the outer periphery thereof; a heating tube of which one end is closed and the other end is initially opened, the bobbin being inserted toward the closed end from the initially opened end therein, such that the lead wires protrude to the outside and the closed end is inserted into the wax; a filling material filled in the heating tube into which the bobbin is inserted; an insulating cap mounted on the initially opened end of the heating tube in which the filling material is filled while being penetrated by the lead wires; and a joining body mounted on the other end of the heating tube and joined to the wax cylinder while covering the outer periphery of the closed end of the heating tube. 1. A cartridge heater for a thermostat inserted into wax that reciprocatively moves a piston while being expanded and contracted according to a temperature in a wax cylinder embedded in the thermostat and used for selectively transferring heat to the wax depending on whether power is applied , the cartridge heater comprising:a bobbin around which a coil connected with each of lead wires connected with external power and inserted therein is wound on the outer periphery thereof;a heating tube of which one end is closed and the other end is initially opened, the bobbin being inserted toward the closed end from the initially opened end therein, such that the lead wires protrude to the outside and the closed end is inserted into the wax;a filling material filled in the ...

Saddle-ridden vehicle

A saddle-ridden vehicle includes: an engine; a radiator unit which is disposed in front of the engine and cools cooling water sent from the engine; a supercharger which is disposed between the engine and the radiator unit and compresses air for combustion to be supplied to the engine; and a reservoir tank which is connected to the radiator unit and stores cooling water to flow into the radiator unit, the radiator unit includes a top radiator disposed in top-front of the engine and a bottom radiator disposed below the top radiator, and the reservoir tank is disposed below the supercharger between the engine and the bottom radiator.

Cooling control device, flow rate control valve and cooling control method

In a cooling control device CM that controls the cooling state of an external device by controlling the flow rate of cooling water that flows in from an introduction port 10 and causing the cooling water to flow out from a first to a third discharge ports E 1 to E 3 , the cooling control device CM is configured that, for example, the flow rate of the cooling water to be supplied to a radiator side from the cooling control device CM is controlled by the cooperation of a flow rate control valve CV that controls the flow rate of the water supply according to a preset rule, and a switching control valve SV that controls the flow rate of the water supply independently from the flow rate control valve CV through a route different from that of the flow rate control valve CV.

ARRANGEMENT OF A GENSET AND A CONTAINER

An arrangement of a genset and a container, in which the genset is arranged, whereby the arrangement also comprises a cooling device and the genset can be cooled in the operating state of the genset by the cooling device, whereby the cooling device is arranged between a first position in which the cooling device is arranged entirely within the container, and a second position in which at least part of the cooling device can be moved at least partially outside the container, whereby the genset can be moved into its operating state when the cooling device is in the second position. 1. An arrangement of a genset and a container , wherein the genset is arranged , wherein the arrangement also comprises a cooling device and the genset can be cooled in the operating state of the genset by the cooling device , wherein the cooling device can be moved between: 'and a second position wherein at least part of the cooling device is at least partially outside the container, wherein the genset can be moved into its operating state when the cooling device is in the second position.', 'a first position wherein the cooling device is arranged entirely within the container;'}2. An arrangement according to claim 1 , wherein the arrangement has a drive device configured to move the cooling device at least partially between the first and second positions.3. An arrangement according to claim 1 , wherein the cooling device comprises a mounting device on which the cooling device is mounted.4. An arrangement according to claim 1 , wherein the cooling device comprises a radiator and/or at least one fan.5. An arrangement according to claim 1 , wherein at least one rail is provided in the container claim 1 , on which the cooling device claim 1 , on the mounting device claim 1 , can be moved between the first and second positions.6. An arrangement according to claim 1 , wherein in the container claim 1 , along a direction that connects the first and the second position claim 1 , fastening devices ...

Main header for internal combustion engine radiator

Embodiment of the present disclosure relate to an improved main header for an internal combustion engine radiator. In one embodiment, a main header for an internal combustion engine radiator has cut-outs and V-shaped notches provided at the four corners of the main header. The cut-outs and V-shaped notches release the stresses after the main header is flanged, thereby ensuring the flatness or straightness of the main header. The main header further includes one or more strengthening strips disposed along the length sides and the width sides of the main header, and optionally at the region adjacent to the cut-outs, to further enhance the flatness of the main header.

FLUID CONTROL VALVE

Provided is a fluid control valve that facilitates a reduction in size while securing a valve closing force for shutting off the flow of a fluid. A fluid control valve includes a plate-shaped stationary yoke in which a passage hole for a fluid is provided and which has a valve seat around the passage hole, a magnetic valve disc capable of controlling the flow rate of the fluid flowing through the passage hole by coming into contact with and separating from the valve seat, and an electromagnetic coil that is attached to the stationary yoke, with a coil axis extending in a direction different from a moving direction of the valve disc, so as to generate a magnetic field in the stationary yoke and cause the valve disc to be attracted to the valve seat. 1. A fluid control valve comprising:a plate-shaped stationary yoke in which a passage hole for a fluid is provided and which has a valve seat around the passage hole;a magnetic valve disc capable of controlling a flow rate of the fluid flowing through the passage hole by coming into contact with and separating from the valve seat; andan electromagnetic coil that is attached to the stationary yoke, with a coil axis of the electromagnetic coil extending in a direction that is different from a moving direction of the valve disc, so as to generate a magnetic field in the stationary yoke and cause the valve disc to be attracted to the valve seat.2. The fluid control valve according to claim 1 , wherein the electromagnetic coil is attached with the coil axis extending along a plane that is perpendicular to the moving direction of the valve disc.3. The fluid control valve according to claim 1 , wherein both end portions of a core installed inside the electromagnetic coil are supported by a pair of support portions that are integrally formed on the stationary yoke.4. The fluid control valve according to claim 1 , wherein magnetic throttling portions are provided in portions of the stationary yoke through which a magnetic flux ...

FLOW PASSAGE DEVICE AND ENGINE COOLING SYSTEM

A flow passage device includes a circulation flow passage, a swing valve provided in the circulation flow passage, an energizing part, and a lock mechanism including a lock pin. The lock pin is configured so as to hinder the swing valve from opening, and to allow the swing valve to open. The swing valve is configured so as to rotate from a first valve position to a second valve position. The lock mechanism is configured so as to set a locked state and to set an unlocked state. The lock pin is configured so as to protrude as being energized by pressure of the fluid on an upstream side of the swing valve, and to retract as being energized by pressure of the fluid on a downstream side of the swing valve. 1. A flow passage device comprising:a circulation flow passage in which a fluid flows;a swing valve provided in the circulation flow passage, the swing valve being configured so as to open due to fluid differential pressure between upstream of the swing valve and downstream of the swing valve, and to open and rotate to a downstream side;an energizing part configured to energize the swing valve to a valve closing direction against the fluid differential pressure between the upstream of the swing valve and the downstream of the swing valve in the circulation flow passage; anda lock mechanism including a lock pin, the lock pin being configured so as to protrude into a rotation region of the swing valve and hinder the swing valve from opening, the lock pin being configured so as to retract from the rotation region of the swing valve such that the swing valve is allowed to open, whereinthe swing valve is configured so as to rotate from a first valve position to a second valve position, the first valve position being a position at which the lock mechanism is able to hinder the swing valve from opening, and the second valve position being a position at which the swing valve is open more than the first valve position and the lock mechanism is not able to hinder the swing valve ...

System for reducing inlet air temperature of a device

The present embodiments disclose a system ( 100 ) for reducing inlet air temperature of a device, comprising: a fogging system that provides air cooling, wherein the fogging system comprises at least one low pressure atomiser ( 110 ).

PARALLEL HYBRID VEHICLE

A parallel hybrid vehicle includes: an engine serving as a drive source for travel of the parallel hybrid vehicle; an electric motor serving as a drive source for travel of the parallel hybrid vehicle; and a water pump that causes a cooling liquid to circulate in a cooling path. The water pump is connected to the engine to receive power from the engine and is connected to the electric motor to receive power from the electric motor. 1. A parallel hybrid vehicle comprising:an engine serving as a drive source for travel of the parallel hybrid vehicle;an electric motor serving as a drive source for travel of the parallel hybrid vehicle; anda water pump that causes a cooling liquid to circulate in a cooling path, whereinthe water pump is connected to the engine to receive power from the engine and is connected to the electric motor to receive power from the electric motor.2. The parallel hybrid vehicle according to claim 1 , further comprising a transmission comprising an input shaft claim 1 , an output shaft claim 1 , and a gear train claim 1 , the transmission being configured to change the speed of rotational power output from the engine and the electric motor at a selected gear ratio and configured to output the resulting rotational power to a drive wheel claim 1 , whereinrotational power of the engine is transmitted to the electric motor via the input shaft of the transmission, andthe water pump is connected to the electric motor to receive power from the electric motor.3. The parallel hybrid vehicle according to claim 2 , further comprising:a main clutch provided in a power transmission route between a crankshaft of the engine and the input shaft of the transmission;a first one-way clutch that permits transmission of power from the engine to the water pump; anda second one-way clutch that permits transmission of power from the electric motor to the water pump.4. The parallel hybrid vehicle according to claim 3 , wherein a first power transmission route for power ...

COOLING DEVICE ANOMALY DIAGNOSING APPARATUS

An anomaly diagnosing apparatus is adapted for a cooling device in an internal combustion engine. The apparatus is configured to execute an enlarging process, a rate calculating process, and an anomaly determining process. The enlarging process includes enlarging the cross-sectional area of the flow passage between an inner channel and an outer channel in the cooling device. The rate calculating process includes calculating a reference rate for a rate of rise of temperature of cooling water. The anomaly determining process includes determining that an anomaly is present in the check valve if a rate of rise of a detection value of cooling water temperature is smaller than the reference rate. The rate calculating process includes calculating the reference rate such that the reference rate has a smaller value in a case where the enlarging process is executed than in a case where the enlarging process is not executed. 1. A cooling device anomaly diagnosing apparatus adapted for a cooling device in an internal combustion engine , wherein an inner channel serving as a cooling channel located inside the internal combustion engine,', 'an outer channel serving as a cooling channel located outside the internal combustion engine, the outer channel constituting, together with the inner channel, a loop path in which cooling water is circulated, and', 'a regulating device capable of adjusting a cross-sectional area of a flow passage between the inner channel and the outer channel by an electronic control, the regulating device including a check valve configured to open when a pressure inside is higher than a pressure in the outer channel by an amount greater than or equal to a predetermined amount,, 'the cooling device includes'} an enlarging process of enlarging the cross-sectional area of the flow passage by operating the regulating device such that the cross-sectional area is larger in a case where a rotational speed of a crankshaft of the internal combustion engine is at a ...

COOLING DEVICE FOR A HYBRID MODULE OF A HYBRID VEHICLE

A cooling device () is provided for a hybrid module () of a hybrid vehicle. The hybrid module () has an actuator arranged between an internal combustion engine and an electric drive unit of the hybrid vehicle for actuating a separating clutch for separating the internal combustion engine and the electric drive unit. The hybrid module () also has control electronics (). The actuator and the control electronics () are arranged within a heat protection hood () and at least the control electronics () are connected to the heat protection hood (). The heat protection hood () is composed of heat-conducting material and is connected to a housing part () of the hybrid module (). The cooling device enables use of the hybrid module in the region of hot components, such as the internal combustion engine or an exhaust system. 1. A cooling device for a hybrid module of a hybrid vehicle , the hybrid module having an actuator arranged between an internal combustion engine and an electric drive unit of the hybrid vehicle for actuating a separating clutch for separating the internal combustion engine and the electric drive unit , the hybrid module further having control electronics , the cooling device comprising: a heat protection hood at least partly enclosing the actuator and the control electronics with at least the control electronics being connected to the heat protection hood , the heat protection hood being made of a heat-conducting material and being connected to a housing part of the hybrid module so that the housing part forms a heat sink.2. The cooling device of claim 1 , wherein the actuator is connected to the heat protection hood.3. The cooling device of claim 2 , wherein the housing part is part of a housing of the actuator.4. The cooling device of claim 1 , wherein the housing part and the heat protection hood form a closed space for the actuator and the control electronics.5. The cooling device of claim 1 , wherein the heat protection hood is made of aluminum or ...

Vehicle Having a Cooling System for Cooling an Engine and a Generator

A vehicle includes: an engine including an air cylinder, a piston, a crankshaft unit, a balancing shaft unit, and an engine cooling passage; a power generating system including a generator and a generator cooling passage; and a cooling system that includes a mechanical water pump driven by the crankshaft unit, a first heat exchanger in fluid communication with the mechanical water pump and the engine cooling passage to constitute a first cooling circuit, an electrically controlled water pump, a second heat exchanger in fluid communication with the electrically controlled water pump and the generator cooling passage to constitute a second cooling circuit, and a controlling unit for controlling operation of the electrically controlled water pump.

TEMPERATURE CONTROL APPARATUS AND METHOD FOR AN AUTOMOTIVE COOLING SYSTEM

A system for regulating a flow of liquid coolant in an automotive cooling system includes a valve body having an inlet and an outlet. A pressure operated valve member moves in response to a fluid pressure. An electrically operated valve member regulates the fluid pressure within the chamber. A sensor target is coupled to the pressure operated valve member. A position sensor is located outside of the valve body and outputs a position signal based on proximity of the sensor target. An electronic control unit calculates a target coolant flow rate based in part on a calculated target temperature for the engine and a temperature signal from a temperature sensor, determines a target position for the pressure operated valve member based on the target coolant flow rate, and controls operation of the electrically operated valve member based on the target position and the position signal. 1151112. A system for regulating a flow of a liquid coolant in an automotive cooling system for an engine , comprising:{'b': 40', '42', '46, 'a valve body having an inlet and an outlet ;'}{'b': 100', '40', '15', '42', '46, 'a pressure operated valve member that moves within the valve body in response to a fluid pressure within a chamber adjacent to the pressure operated valve member to regulate a flow rate of the liquid coolant from the inlet to the outlet ;'}{'b': 130', '74', '100, 'an electrically operated valve member that is configured to regulate the fluid pressure within the chamber to thereby cause movement of the pressure operated valve member ;'}{'b': 160', '40', '100, 'a sensor target that is disposed within the valve body and is coupled to the pressure operated valve member for movement therewith;'}{'b': 150', '40', '160', '150, 'a position sensor that is located outside of the valve body and outputs a position signal based on proximity of the sensor target to the position sensor ;'}{'b': '22', 'a temperature sensor that outputs a temperature signal; and'}{'b': 18', '100', '130', ...

Work vehicle

A work vehicle includes a blower unit that includes a movable bracket rotatably supported to a vehicle body, a fan supported to the movable bracket and rotationally driven around an axis, and a movable shroud covering the fan from an outer peripheral side. The movable shroud includes a shroud body supported so as to face the movable bracket and surrounding the fan, a ring shroud formed in an annular shape and provided between the shroud body and an outer peripheral end of the fan, and a bolt fixing the ring shroud to the shroud body from a side opposite to a side on which is supported to the movable bracket when viewed from the shroud body.

Identification and reduction of backflow suction in cooling systems

A cooling assembly configured to reduce backflow suction in a mobile platform including a prime mover, at least one heat exchanger fluidly connected to the prime mover, a blower upstream of the at least one heat exchanger configured to generate a current of cooling air to cool the at least one heat exchanger, and a backflow suction reduction member positioned downstream of the blower and upstream of the at least one heat exchanger, the backflow suction reduction member defining an internal channel including a first opening at one end, a second opening at a second end, and at least one third opening positioned between the first and second ends. The backflow suction reduction member is configured to receive airflow through the first and second openings and discharge the airflow through the at least one third opening in a region where air is backflowing from the at least one heat exchanger.

WORK VEHICLE, AND POSITION ADJUSTMENT METHOD OF MOVABLE PORTION OF WORK VEHICLE

A work vehicle includes a blower unit rotatably supported to a vehicle body between a closed position and an open position, and a position adjustment portion configured to adjust a vertical position of the blower unit when the blower unit is at the closed position. The position adjustment portion includes a first plate that is provided on the vehicle body and includes a first through portion vertically penetrating, a second plate that is provided on the blower unit, vertically penetrates, and includes a second through portion communicating with the first through portion from below when the blower unit is at the closed position, and an adjustment bolt that includes a shaft portion inserted into the first through portion and the second through portion. 1. A work vehicle , comprising:a vehicle body that includes an opening portion communicating between inside and outside;a movable portion that is rotatably supported to the vehicle body between a closed position at which the opening portion is closed and an open position at which the opening portion is open; anda position adjustment portion that is configured to adjust a vertical position of the movable portion when the movable portion is at the closed position,wherein the position adjustment portion includesa first plate that is provided on the vehicle body and includes a first through portion which vertically penetrates,a second plate that is provided on the movable portion, vertically penetrates, and includes a second through portion communicating with the first through portion from below when the movable portion is at the closed position, andan adjustment bolt that includes a shaft portion inserted into the first through portion and the second through portion.2. The work vehicle according to claim 1 ,wherein the second through portion has a female screw on an inner peripheral surface of the second through portion,wherein the shaft portion includes a male screw on an outer peripheral surface of the shaft portion, the ...

COOLING APPARATUS

A cooling apparatus includes a coolant passage provided in a device to be cooled. The coolant passage is configured in such a manner that coolant passes through the coolant passage. The coolant passage includes a wall surface, first ribs, and second ribs. The first ribs and the second ribs are provided on at least a part of the wall surface. The first ribs protrude from the wall surface toward inside of the coolant passage and extend in a first direction. The second ribs protrude from the wall surface toward the inside of the coolant passage and extend in a second direction crossing the first direction. The first ribs and the second ribs are disposed alternately when viewed in at least one direction. 1. A cooling apparatus comprising:a coolant passage provided in a device to be cooled, the coolant passage being configured in such manner that coolant passes through the coolant passage, wherein a wall surface,', 'a plurality of first ribs, and', 'a plurality of second ribs,, 'the coolant passage comprises'}the first ribs and the second ribs are disposed on at least a part of the wall surface,the first ribs protrude from the wall surface toward inside of the coolant passage and extend in a first direction,the second ribs protrude from the wall surface toward the inside of the coolant passage and extend in a second direction crossing the first direction, andthe first ribs and the second ribs are disposed alternately when viewed in at least one direction.2. The cooling apparatus according to claim 1 , whereinan end of each first rib faces an intermediate part of a corresponding one of the second ribs in a longitudinal direction of the first ribs, andan end of each second rib faces an intermediate part of a corresponding one of the first ribs in a longitudinal direction of the second ribs.3. The cooling apparatus according to claim 1 , whereinwhen viewed in a longitudinal direction of the first ribs, one of the second ribs on a front side and another one of the second ...

COOLING MODULE FOR MOTOR VEHICLE

Provided is a cooling module for a motor vehicle, which modulates heat exchangers installed in front of an engine room of a motor vehicle, and more particularly, a cooling module for a motor vehicle, which is more easily assembled and has improved assembly precision by including a plate housing casing a plurality of radiators and preventing a core portion of the radiator from being damaged during assembling the radiators to each other. 1. A cooling module for a motor vehicle , including heat exchangers and a fan shroud , the cooling module for a motor vehicle comprising:a plurality of heat exchangers;a plate assembly including a lower plate to which lower ends of the plurality of heat exchangers are respectively coupled to case the plurality of heat exchangers; andseparation means preventing a core portion of a first heat exchanger from being damaged when mounting a second heat exchanger on the lower plate after first mounting the first heat exchanger on the lower plate, among the plurality of heat exchangers.2. The cooling module for a motor vehicle of claim 1 , wherein the first heat exchanger includes a first header tank formed on each side thereof in a width direction of a motor vehicle claim 1 , and the core portion formed between the pair of first header tanks claim 1 , andthe separation means prevent the core portion and the second header tank which is formed on each side of the second heat exchanger in the width direction of the motor vehicle from being in contact with each other when the second heat exchanger is coupled to the lower plate.3. The cooling module for a motor vehicle of claim 2 , wherein the separation means include:a separation protrusion protruding from the second header tank toward the first heat exchanger; anda separation rail formed on the first header tank, protruding toward the second heat exchanger to come in contact with an end of the separation protrusion when the second heat exchanger is coupled to the lower plate, and formed in the ...

Vehicle cooling arrangement

A vehicle engine cooling arrangement comprising a fan, a radiator and a mounting plate. The plate provides a fan mounting surface and a radiator mounting surface so that the fan and radiator are in a spaced arrangement. The plate extends from under the fan at the front of the vehicle to under the radiator downstream of the fan and guides air from the fan to the radiator.

THERMOSTATIC VALVE AND VEHICLE COMPRISING SAID VALVE

A thermostatic valve includes a housing having a fluid inlet, a first outlet and a second outlet, a flap that is movable between a closed position, in which the flap closes the first outlet, and an open position, in which the flap opens the first outlet. The valve also includes a thermostatic actuator with an actuating rod connected to the flap and a capsule containing a thermally expanding material, and a heating element. The capsule has an internal portion, which extends inside the housing so as to be immersed in the fluid flowing between the inlet and the second outlet of the housing, and an external portion, which extends outside the housing. The heating element is arranged outside the housing and outside the capsule in order to heat the external portion. 1. A thermostatic valve comprising: a case , the case comprising at least one fluid inlet , at least one first fluid outlet and at least one second fluid outlet , a main flap movable relative to the case between a closed position in which the main flap closes the first fluid outlet and an open position in which the main flap opens the first fluid outlet , a thermostatic actuator , the thermostatic actuator comprising an actuating rod connected to the main flap and a capsule containing a heat-expandable material , and a heating element for heating the heat-expandable material , wherein the capsule of the thermostatic actuator has an inner portion which extends inside the case and is configured to bathe in the fluid circulating between the inlet and the second outlet of the case , and an outer portion which extends outside the case , in that the heating element arranged outside the case and out of the capsule heat the outer portion of this capsule.2. The valve according to claim 1 , wherein the heating element is a PTC element.3. The valve according to claim 1 , wherein the thermostatic valve comprises a thermally and electrically insulating protective cap claim 1 , housing the heating element and the outer ...

Temperature control apparatus of vehicle

A temperature control apparatus of a vehicle of the invention flows a cooling medium in an engine circulation circuit and a battery circulation circuit and an activation of an engine heat exchanging system so as not to perform an engine heat exchanging when an engine temperature is lower than an engine warming end temperature and a battery temperature is lower than a predetermined battery temperature lower than a battery warming end temperature, and flows the cooling medium in the engine circulation circuit and the battery circulation circuit and the activation of the engine heat exchanging system so as to perform the engine heat exchanging when the engine temperature is lower than the engine warming end temperature, and the battery temperature is equal to or higher than the predetermined battery temperature.

Air-cooled condenser apparatus and method

The present invention relates to an air-cooled condenser apparatus for condensing a steam flow exiting a turbine from for example a power plant. The air-cooled condenser apparatus comprises a series of condenser modules, each module having a series of compact delta-type heat exchanger units and a series of fans. The air-cooled condenser apparatus further comprises a series of independent frame structures FRS(m) wherein the number of frame structures has a lower limit depending on the number of modules. The invention further relates to a method for manufacturing an air-cooled condenser apparatus comprising steps of manufacturing the delta-type heat exchanger units in the factory, placing the units in a container for transportation and erecting the air-cooled condenser apparatus at a site of installation.

FLUID HEATING APPARATUS FOR ENGINE

An engine fluid heating apparatus, preventing failure in heating fluid, is provided. A control device opens a sub switch during an initial opening period (“IOP”) after closing a main switch, and the control device closes the sub switch during an initial closing period (“ICP”) after the IOP. Circuit normality is displayed by turning on an indicator lamp when a heater feeding circuit is electrically conducted via a bypass electric circuit during the IOP. Heater feeding is displayed by turning off the indicator lamp when power is supplied to the electric heater via a trunk electric circuit during the ICP. Circuit abnormality is displayed by turning off the indicator lamp when the heater feeding circuit is not electrically conducted via the bypass electric circuit during the IOP, and the circuit abnormality display is held by keeping the indicator lamp off during the ICP immediately after the IOP. 1. A fluid heating apparatus for an engine , comprising:a fluid passage through which a fluid passes; andan electric heater for heating the fluid,the fluid heating apparatus comprising:a heater feeding circuit of the electric heater; anda control device,whereinthe heater feeding circuit includesa power source,a main switch,a trunk electric circuit including a sub switch, anda bypass electric circuit including an indicator lamp,the trunk electric circuit and the bypass electric circuit are connected in parallel to the heater feeding circuit,the bypass electric circuit has larger electric resistance than electric resistance of the trunk electric circuit,the control device is configured to control opening and closing of the sub switch,the control device opens the sub switch during an initial opening period immediately after closing the main switch, and the control device closes the sub switch during an initial closing period immediately after the initial opening period,circuit normality is displayed by turning on the indicator lamp at circuit normality time when the heater ...

Method for charging coolant in cooling system for vehicle

A method for charging coolant in a cooling system for a vehicle may include determining a vehicle-diagnostic apparatus connection that determines whether a diagnostic apparatus configured for charging coolant has been connected to a vehicle; starting a coolant charging mode for charging the coolant by the diagnostic apparatus; and determining whether a coolant charging mode release condition has been satisfied after starting the coolant charging mode.

ENGINE COOLING SYSTEM, ELECTRONIC THERMOSTAT CONTROL SYSTEM AND CONTROL METHOD FOR THE SAME

An electronic thermostat control system may include a control duty determination portion outputting PWM duty signal for controlling the coolant temperature according to a coolant temperature, a rising rate of the coolant temperature, an engine speed, a load and a vehicle speed, a driving portion applying a time condition to the PWM duty signal output by the control duty determination portion for controlling outputting interval, and a fault diagnosis portion diagnosing operations of the electronic thermostat by analyzing the signals output by the driving portion and changes of the coolant temperature. 116-. (canceled)17. A control method for an electronic thermostat control system , comprising:detecting operation states of a vehicle including a coolant temperature, a rising rate of the detected coolant temperature, an engine speed, a load and a vehicle speed;determining whether the detected coolant temperature is within a predetermined temperature range;determining whether coolant temperature change satisfies a rising control condition or a descending control condition when the detected coolant temperature is within the predetermined temperature range, and adjusting the detected coolant temperature by controlling an operation of an electronic thermostat; anddiagnosing malfunction of the electronic thermostat by comparing a target temperature with the detected coolant temperature controlled by the electronic thermostat.18. The control method of claim 17 ,wherein a valve of the electronic thermostat is opened fully for a coolant flowing through a radiator maximized when the detected coolant temperature is higher than a maximum temperature of the predetermined temperature range; andwherein the valve of the electronic thermostat is closed fully for the coolant flowing through the radiator minimized when the detected coolant temperature is less than a minimum temperature of the predetermined temperature range.19. The control method of claim 17 , wherein the malfunction of ...

THERMOSTATIC VALVE FOR AN INTERNAL COMBUSTION ENGINE

A thermostatic valve for an internal combustion engine, including a housing with a plurality of coolant connections for connection to a coolant circuit of the internal combustion engine, a valve element which is mounted movably in the housing such that a movement of the valve element, at least two coolant connections of the housing are either connectable to one another or separable from one another, an expansion element which is arranged in order, during the operation of the internal combustion engine, to enter into thermal contact with coolant circulating in the coolant circuit, wherein, in the event of a heat-induced expansion, the expansion element moves the valve element in the housing in order to connect the at least two coolant connections, wherein a controllable heating device is provided such that the expansion element can be heated in order to move the valve element. 110121416101612141024241610121432242416. A thermostatic valve for an internal combustion engine , comprising a housing () with a plurality of coolant connections ( , ) for connection to a coolant circuit of the internal combustion engine , furthermore comprising a valve element () which is mounted movably in the housing () , wherein , by means of a movement of the valve element () , at least two coolant connections ( , ) of the housing () are either connectable to one another or separable from one another , furthermore comprising an expansion element () which is arranged in order , during the operation of the internal combustion engine , to enter into thermal contact with coolant circulating in the coolant circuit , wherein , in the event of a heat-induced expansion , the expansion element () moves the valve element () in the housing () in order to connect the at least two coolant connections ( , ) , wherein a controllable heating device ( , ) is provided by means of which the expansion element () can be heated in order to move the valve element ().232343234. The thermostatic valve as claimed ...

Cooling System After Engine Shut-Down, Cylinder Head, and Method for Operating a Cooling System After Engine Shut-Down

A cooling system after engine shut-down includes a pump, a coolant duct for a coolant, and at least one component to be cooled. The coolant duct is associated with a fuel pump. A cylinder head for an internal combustion engine and a method for operating the cooling system after engine shut-down are provided. 1. A cooling system after engine shut-down , comprising:a pump;at least one component to be cooled; anda coolant duct for a coolant and the at least one component to be cooled, wherein the coolant duct is assigned to a fuel pump.2. The cooling system after engine shut-down as claimed in claim 1 , wherein one component to be cooled is an exhaust gas turbocharger.3. The cooling system after engine shut-down as claimed in claim 2 , wherein another component to be cooled is a cylinder head.4. The cooling system after engine shut-down as claimed in claim 1 , wherein one component to be cooled is a cylinder head.5. The cooling system after engine shut-down as claimed in claim 1 , whereinthe coolant duct extends through the fuel pump.6. The cooling system after engine shut-down as claimed in claim 1 , whereinthe coolant duct extends through a holding fixture of the fuel pump.7. The cooling system after engine shut-down as claimed in claim 1 , further comprising:a coolant cooler provided in the cooling system after engine shut-down at least piecewise parallel to or in series with the coolant duct.8. The cooling system after engine shut-down as claimed in claim 7 , further comprising:a fan assigned to the cooling system after engine shut-down.9. The cooling system after engine shut-down as claimed in claim 1 , further comprising:a fan assigned to the cooling system after engine shut-down.10. A cylinder head for an internal combustion engine claim 1 , through which a part of the coolant duct of a cooling system after engine shut-down as claimed in extends.11. The cylinder head as claimed in claim 10 , whereinthe fuel pump is fitted to the cylinder head via a holding ...

METHOD FOR HEATING AN OPERATING AGENT, AND AN OPERATING AGENT HEATING SYSTEM

In a method for heating an operating agent for a rail vehicle, particularly for heating a reducing agent for the after-treatment of exhaust gas, a coolant liquid is pumped through a cooling circuit of the internal combustion engine by a pump when an operating agent heating system is in an operating mode. In the operating mode, the coolant liquid is pumpable through a main heating circuit by of the pump in order to heat the operating agent in a reservoir. When the operating agent heating system is in a preheating mode, the main heating circuit is divided into two sub-circuits of a preheating circuit, the flow being able to pass through both of the sub-circuits. 112-. (canceled)13. A method for heating an operating agent for a rail vehicle , which comprises the steps of:pumping a coolant liquid permanently just by means of a single pump through a coolant circuit of an internal combustion engine in an operating mode of an operating agent heating system;pumping the coolant liquid by the single pump through a main heating circuit of the operating agent heating system for heating the operating agent in a reservoir in the operating mode; anddividing the main heating circuit into two sub-circuits of a preheating circuit though which the coolant liquid flows in a preheating mode of the operating agent heating system, wherein the coolant liquid heated by a preheating device will be pumped in the two sub-circuits through which the coolant liquid flows, by means of a pump in a preheating line or a pump of the preheating device through the two sub-circuits.14. The method according to claim 13 , which further comprises pumping a heated coolant liquid in opposite directions through the sub-circuits.15. The method according to claim 13 , which further comprises pumping the coolant liquid heated by the preheating device by the pump in the preheating line or the pump of the preheating device through only that sub-circuit of the preheating circuit which leads through the reservoir in ...

THERMOSTAT DEVICE FOR MOTOR VEHICLE COOLING SYSTEM, COOLING SYSTEM EQUIPPED WITH SUCH A THERMOSTAT DEVICE AND METHOD OF CONTROLLING A HEATING MODULE

A thermostat device for a motor vehicle cooling system includes a valve, a heat-sensitive component to induce opening of the valve when the temperature of the sensitive component exceeds a temperature threshold, and a heating module controlled by the sensitive component. The heating module delivers at most a maximum heating power. The heating module includes a regulating module to determine a gross useful voltage based on a measured temperature and of a temperature setpoint, and a correcting module including an electrical resistor connected to an electrode. The correcting module controls the heating module either to limit the heating power delivered by the heating module to a heating power strictly lower than the maximum heating power and sufficient to induce complete opening of the valve, or so that the heating module delivers non-zero heating power that is not sufficient to induce opening of the valve. 110-. (canceled)11. A thermostat device for a motor vehicle cooling system , comprising:a valve;a heat-sensitive component configured to induce opening of the valve when the temperature of the sensitive component exceeds a temperature threshold; and a regulating module configured to determine a gross useful voltage based on a measured temperature and of a temperature setpoint, and', 'a correcting module comprising an electrical resistor connected to an electrode and configured to control the heating module either in such a way as to limit the heating power delivered by the heating module to a heating power strictly lower than the maximum heating power and sufficient to induce complete opening of the valve, or in such a way that the heating module delivers non-zero heating power that is not sufficient to induce opening of the valve., 'a heating module controlled by the sensitive component, the heating module being configured to deliver at most a maximum heating power, the heating module comprising12. The thermostat device according to claim 11 , wherein the sensitive ...

Exhaust Assembly Cooling System

A system for cooling an exhaust system of a construction machine. The system has a compartment within which the exhaust system is contained. A first compartment wall forms an external boundary of the compartment and has a plurality of air inlets proximate the exhaust system. A fan assembly is also within the compartment and separated from the exhaust system by a barrier. A conduit crosses the barrier and has an inlet near the exhaust system and an outlet positioned between the barrier and the fan assembly. Air flows within the compartment along an air flow path that extends from the air inlets, around the exhaust system, through the conduit and into the fan assembly. The air flow path extends from the fan assembly through a plurality of air outlets formed in an external compartment wall. 1. A system comprising:a compartment;a heat source within the compartment;a first compartment wall forming an external boundary of the compartment and having a plurality of air inlets proximate the heat source;a fan assembly within the compartment;a first barrier situated between the heat source and the fan assembly; anda conduit crossing the first barrier and having an inlet proximate the heat source and an outlet positioned between the first barrier and the fan assembly;wherein air flows within the compartment along an air flow path that extends from the air inlets, around the heat source, through the conduit and into the fan assembly.2. The system of in which the heat source comprises an engine and an exhaust system for the engine.3. The system of further comprising a radiator and in which the fan assembly comprises:a cowling positioned to cover a first side of the radiator; anda fan positioned within the cowling to pull air across the radiator and from the conduit outlet.4. The system of comprising a second compartment wall forming an external boundary of the compartment claim 3 , situated adjacent the radiator and having an air inlet formed therein for the fan to pull ambient ...

ENGINE AIR PRECLEANER SYSTEM

An air management assembly for a work machine, the air management assembly having a cooling orifice defined in a panel, a cooling fan generating a cooling airflow through the cooling orifice to a cooling package, at least one fixed screen positioned along an intake orifice, and a first baffle positioned at least partially between the cooling orifice and the intake orifice. Wherein, the first baffle directs the cooling airflow partially across the fixed screen to clear the fixed screen of debris. 1. An air management assembly for a work machine , comprising:a cooling orifice defined in a panel;a cooling fan generating a cooling airflow from an intake side of through the cooling orifice to a cooling package;at least one fixed screen positioned along an intake orifice; anda first baffle positioned at least partially between the cooling orifice and the intake orifice on the intake side;wherein, the first baffle directs the cooling airflow partially across the fixed screen to clear the fixed screen of debris.2. The air management assembly of claim 1 , further wherein the first baffle defines a first inlet and a first outlet claim 1 , the first inlet being oriented in a substantially vertical direction.3. The air management assembly of claim 2 , further wherein the first outlet directs air towards the cooling orifice.4. The air management assembly of claim 2 , further wherein the fixed screen is at least partially positioned between the first inlet and the first outlet.5. The air management assembly of claim 1 , further comprising a rotary screen substantially covering the cooling orifice and an air scoop that partially directs the cooling airflow into the cooling orifice.6. The air management assembly of claim 5 , further wherein the air scoop has a cutout portion and at least a portion of the rotary screen is not horizontally obstructed by the air scoop from a surrounding environment.7. The air management assembly of claim 5 , further comprising a louver assembly ...

ELECTRIC CONNECTING STRUCTURE AND MANUFACTURING METHOD THEREOF

An electric connecting structure is provided, which includes an outer casing, at least two electrical connection terminals, at least two cables, and an electronic component. At least part of each electrical connection terminal is fixed in the outer casing. Each of the at least two cables has an end connected to the corresponding electrical connection terminal. The electric connection structure further includes at least one cable holder molded onto the at least two cables and mounted in the outer casing. The electronic component is connected between the ends of the at least two cables. The electric connection structure can simplify the wiring operations and consequently reduce the time and costs required for the wiring operations. 1. An electric connecting structure , comprising:an outer casing;at least two electrical connection terminals, at least part of each electrical connection terminal fixed in the outer casing;at least two cables, each of which having an end connected to corresponding electrical connection terminal; andan electronic component;wherein the electric connecting structure further comprises at least one cable holder molded onto the at least two cables, the at least one cable holder is mounted in the outer casing, and the electronic component is connected between the ends of the at least two cables.2. The electric connecting structure according to claim 1 , wherein the at least one cable holder is designed as an injection-molded component and directly molded on the at least two cables.3. The electric connecting structure according to claim 1 , wherein the electric connecting structure is a cable connector configured to connect an electric motor of a fan unit for a heat exchanger of an automobile claim 1 , for transmitting a power source or a control signal.4. The electric connecting structure according to claim 1 , wherein the component is a capacitor claim 1 , the at least two cables comprises two power cables claim 1 , and the electronic component ...

Radiator System for a Vehicle

The invention relates to a radiator system () for a vehicle comprising a radiator device () for cooling at least one vehicle component of the vehicle, and at least one regulation device () for regulating an airflow () to the radiator device () wherein the regulation device () comprises at least one support element () for the acceptance of at least one cover element (), and wherein the airflow () is guidable to the radiator device () through at least one opening () of the regulation device (). It is provided that the regulation device () is directly assembled at the radiator device () in a way that the airflow () is guidable to the radiator device () directly through the regulation device (). 14. Method for mounting a regulation device for regulating an airflow at the radiator device for cooling of at least one vehicle component of a vehicle whereinthe airflow is guidable to the radiator device through at least one opening of the regulation device and wherein the regulation device comprises at least one support element for the acceptance of at least one cover elementwherein,the regulation device is assembled directly at the radiator device in a way that the airflow is guidable to the radiator device directly through the regulation device. The present invention relates to a radiator system according to a manner defined in the generic term of claim . Further, the invention relates to a relation device according to the generic term of claim and a method according to the generic term of claim .It is known to use regulation devices for regulating an airflow to a radiator device of a vehicle. The radiator device is thereby, for example, a radiator of the vehicle which serves for cooling an engine. The regulation of the air inlet occurs thereby through an alteration of the cross section of the opening of the airflow through cover elements. The cover elements are thereby configured for example as ventilation flaps and can thereby be moved in a closed position for closing the ...

MOTORCYCLE ENGINE COOLING APPARATUS

A cooling apparatus of an internal combustion engine of a water-cooled motor vehicle includes a cooling fan is controlled by the driveshaft faced to a radiator protected by a louver arranged on a side of the vehicle and receiving a substantially tangential air flow, allows improved air penetration through the radiator, the louver having: at least a current rib, parallel to the outer face of the radiator, extending in a direction concurrent with the motion direction, intermediate between the lower and top fastening edges further spaced-apart with respect thereto from the radiator with a C-like section, determining a space between louver and radiator deviating the motion of the air sucked by the fan; and a plurality of blades extending on both sides of the current rib, transversal to the motion direction of the motor vehicle, having a front leading edge, further spaced-apart from the radiator than the respective rear edge. 2202120522235511. The cooling apparatus according to claim 1 , wherein in the motor vehicle the frame comprises a resting platform () for the driver's foot and wherein a side shroud () is provided defining claim 1 , below said platform () on the side of said louver () claim 1 , an air channel having an inlet mouth () claim 1 , faced towards the front direction with respect to the forward motion direction (F) of the motor vehicle claim 1 , and an air output opening () faced towards said louver () claim 1 , said channel having a longitudinal development substantially tangential to the exposed surface of the louver () and parallel to said current rib ().34415142435594243. The cooling apparatus according to or claim 1 , wherein the radiator () has a lower manifold () substantially corresponding to said lower fastening edge () claim 1 , and a top manifold () equipped with a lid () claim 1 , the louver () having a closed top portion () overlapping the upper manifold () and the lid () by hiding them completely.445414424. The cooling apparatus according to ...

THERMOSTAT VALVE AND METHOD FOR OPERATING A THERMOSTAT VALVE

A thermostat valve for an internal combustion engine includes a housing with several cooling liquid connections and a drive which drives in rotation a hollow valve element mounted rotationally in the housing, by exerting a drive force, wherein the valve element has several openings delimited by its circumferential face which can be brought selectively in congruence with one or more of the cooling liquid connections of the housing by rotation of the valve element for the throughflow of cooling liquid. 1. A thermostat valve for an internal combustion engine , comprising a housing with a plurality of cooling liquid connections and a drive which drives a hollow valve element which is mounted rotatably in the housing , rotationally by way of the exertion of a drive force , the valve element having a plurality of openings which are delimited by its circumferential face and can be brought into congruence selectively with one or more of the cooling liquid connections of the housing for the throughflow of cooling liquid by way of rotation of the valve element ,whereinadjacently with respect to one of the openings, the circumferential face of the valve element has a depression or a cutout,the valve element can assume a connecting position, a closed position and an intermediate position between the connecting position and the closed position, the relevant opening being in congruence with one of the cooling liquid connections of the housing in the connecting position and a cooling liquid flow being possible between the interior of the valve element and the relevant cooling liquid connection, the relevant opening not being in congruence with the relevant cooling liquid connection of the housing in the closed position and a cooling liquid flow not being possible between the interior of the valve element and the relevant cooling liquid connection, and the relevant opening likewise not being in congruence with the relevant cooling liquid connection of the housing in the ...

COOLING FAN MODULE

It is provided a cooling fan module having: a fan shroud; a fan propeller cutout, which is formed in the fan shroud; a motor mount which is mechanically connected to the fan shroud by means of struts which are located at the rear viewed in the flow direction; a motor, which is mounted at least partially in the motor mount; a fan propeller which is arranged in the fan propeller cutout and which is driven rotationally about a rotational axis R by the motor. The fan propeller has a plurality of blade elements. All the elements of a group which has at least one of the struts and at least one of the blade elements are forward-sickled or rearward-sickled. 111-. (canceled)12. A cooling fan module having:a fan shroud defining a propeller cutout;a motor mount which is mechanically connected to the fan shroud by means of struts which are located at a rear side of the fan shroud, relative to a flow direction;a motor, in particular electric motor, which is mounted at least partially in the motor mount; anda fan propeller which is arranged in the fan propeller cutout and which is driven rotationally about a rotational axis by the motor, wherein the fan propeller has a plurality of blade elements, wherein at least all elements of a group which has at least one of the struts and at least one of the blade elements are forward-sickled or rearward-sickled.13. The cooling fan module of claim 12 , wherein the group comprises a plurality claim 12 , in particular all claim 12 , of the struts and/or a plurality claim 12 , in particular all claim 12 , of the blade elements.15. The cooling fan module of claim 14 , wherein defined functional relationships for the X and Y coordinates apply to all profile sections n∈[0; n].16. The cooling fan module of claim 12 , wherein the struts have a semi-symmetrical aerofoil profile.17. The cooling fan module according to claim 12 , wherein the struts define a blade angle α wherein the blade angle α with respect to the rotational axis claim 12 , and ...

HEATING CARTRIDGE FOR A THERMOSTATIC MEMBER, AND THERMOSTATIC VALVE COMPRISING SUCH A CARTRIDGE

A heating cartridge with a thermally conductive tube which can be immersed in a thermodilatable material of a thermostatic member. Having a cylindrical body extending axially via a flare; internal electric heating; a base of a plastic material, secured to the tube by overmolding the flare, supporting an electrical connection between the heater and an external current source, and is suitable to be received in a casing of the valve housing. A seal is attached to the base and has a first portion pressed radially against the housing in the casing so as to seal the interior of the casing. In order to improve the sealing of said cartridge, the seal also includes a second portion, which is separate from the first portion and which is pressed radially against the cylindrical body of the tube to seal the overmolding interface between the flare of the tube and the base. 1. A heating cartridge for a thermostatic element , including:a tube, which is thermally conductive and which is suitable for being immersed in a thermodilatable material of the thermostatic element, the tube comprising a cylindrical body, centered on a longitudinal axis and extending axially with a flare,an electric heater arranged inside the cylindrical body, secured to the tube by overmolding of the flare of the tube,', 'supports an electric connection between the electric heater and an external current source, and', 'is received in a housing of a casing, and, 'a base made of a plastic material a first part which, when the base is received in the housing of the casing, is pressed radially against the casing in the housing so as to seal inside of the housing, and', 'a second part, which is separate from the first part of the seal and which is pressed radially against the cylindrical body of the tube so as to seal an overmolding interface between the flare of the tube and the base., 'a seal, which is attached to the base comprising2. The heating cartridge according to claim 1 , wherein the first and second ...

THERMOSTATIC VALVE FOR A FLUID CIRCUIT, THERMAL MOTOR ASSOCIATED WITH A COOLING CIRCUIT COMPRISING SUCH A VALVE, AND METHOD OF MANUFACTURING SUCH VALVE

ELECTRIC COOLANT PUMP WITH HEATING ELEMENT

An electric coolant pump of a cooling circuit of a motor vehicle includes a pump chamber, a suction line leading into a suction side of the pump chamber, a discharge channel leading out of a pressure side of the pump chamber, and an electric motor with a controller. The electric coolant pump includes a heater including an electric heating element which projects into the suction line or the discharge channel and which can be flushed by the coolant. The electric heating element includes at least a first heating element operating state in which the electric heating element can be operated from a power supply system and a second heating element operating state in which the electric heating element can be operated from an on-board power supply system of the motor vehicle. The controller of the electric motor is configured or programmed such that the electric motor also includes at least two operating states. 115-. (canceled)16: An electric coolant pump for a cooling circuit of a motor vehicle , the electric coolant pump comprising:a pump chamber;a suction line which leads into a suction side of the pump chamber;a discharge channel which leads out of a pressure side of the pump chamber; andan electric motor with a controller; whereinthe electric coolant pump includes a heater which includes an electric heating element which projects into the suction line or the discharge channel and which can be flushed by the coolant;the electric heating element includes at least two operating states including a first heating element operating state in which the electric heating element can be operated from an external power supply system and a second heating element operating state in which the electric heating element can be operated from an on-board power supply system of the motor vehicle;the controller of the electric motor is configured or programmed such that the electric motor includes at least two motor operating states including a first motor operating state in which the ...

Radiator cleaner

본 발명은 라디에이터 세정장치에 관한 것으로서, The present invention relates to a radiator cleaning device, 종래의 세정장치는 유체의 고압분사를 위하여 일정양의 유체를 보관하는 리저버를 엔진룸 내에 장착해야만 하므로 엔진룸 레이아웃상의 공간적 제약을 받게되는 문제점이 있었고, 또한 차량 내에서 유체를 고압으로 분사하는데 한계가 있어서 라디에이터에 끼여있는 오염물질의 효과적인 제거가 이루어지지 못하는 문제점이 발생하고 있었다. Conventional cleaning device has a problem that the space is limited in the engine room layout because the reservoir that stores a certain amount of fluid in the engine room for high pressure injection of the fluid has a problem, and also limited to the injection of the fluid at high pressure in the vehicle There was a problem that the effective removal of the contaminants stuck to the radiator was not made. 따라서, 상기 문제점을 해결하기 위한 본 발명은 라디에이터와 냉각팬의 사이에 풍향제어를 위한 다수의 가이드를 형성하고, 주행모드 또는 세정모드 선택에 따라 냉각팬이 정역회전하도록 함과 동시에 팬블레이드의 각도가 가변되도록 하며, 세정모드시 가이드들이 노즐형태로 변형되면서 냉각팬의 역회전에 의해 공급되는 바람이 가이드에 의해 라디에이터의 냉각핀으로 집중되어 냉각핀의 사이사이에 끼어있는 이물질이 제거되도록 하므로서, 라디에이터의 냉각효율이 향상되고, 운전자가 운전석에서 손쉽게 제어가 가능토록 한 라디에이터 세정장치에 관한 것이다. Accordingly, the present invention for solving the above problems is to form a plurality of guides for the wind direction control between the radiator and the cooling fan, and the fan blades to forward and reverse rotation at the same time depending on the driving mode or cleaning mode selection at the same time In the cleaning mode, the guides are transformed into nozzle shapes, so that the wind supplied by the reverse rotation of the cooling fan is concentrated by the guides to the cooling fins of the radiator, thereby removing foreign substances caught between the cooling fins. The present invention relates to a radiator cleaning device in which a cooling efficiency of a radiator is improved and a driver can be easily controlled from a driver's seat.

Cooling axial fan with axipetal guide blades of the stator

FIELD: ventilation. SUBSTANCE: power generating plant contains a motor and an alternator driven by the mentioned motor for generating electrical power. The radiator and axial fan is connected to the motor, which directs the air to the radiator for its cooling. The stationary blades are placed between the axial fan and radiator. Each of the stationary blades contains the inner end and the outer end, at that the inner ends of the stationary blades are interconnected. The stationary blades are curved in a plane perpendicular to the axis of rotation to direct the air toward the axis, thereby offsetting the effect of centrifugal forces. The stationary blades can be twisted. The blade angle increases from 0° at the hub to 45° at the outer end. Furthermore, each stationary blade is attached to the stationary outer ring by means of the element, outgoing axially, due to which between the outer rim and the stationary blades is provided axially offset. EFFECT: efficiency of the cooling system increase, fan revolutions drop. 8 cl, 28 dwg, 3 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 621 585 C2 (51) МПК F01P 5/06 (2006.01) F04D 29/54 (2006.01) F04D 19/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014147443, 26.04.2013 (24) Дата начала отсчета срока действия патента: 26.04.2013 (72) Автор(ы): БРИАН Марсель (FR) (73) Патентообладатель(и): СДМО ИНДАСТРИЗ (FR) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: FR 2784432 A1, 14.04.2000. FR Приоритет(ы): (30) Конвенционный приоритет: 1051810 A, 19.01.1954. RU 2341660 C2, 20.12.2008. RU 2304220 C2(, 10.08.2007. 26.04.2012 FR 1253889 (45) Опубликовано: 06.06.2017 Бюл. № 16 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.11.2014 (86) Заявка PCT: EP 2013/058698 (26.04.2013) (87) Публикация заявки PCT: 2 6 2 1 5 8 5 (43) Дата публикации заявки: 20.06.2016 Бюл. № 17 R U 06.06.2017 2 6 2 1 5 8 5 R U C 2 C ...

팬 조립체의 고정장치

본 발명은 라디에이터에 팬 조립체를 조립 및 분해할 때의 작업공수를 줄임과 아울러 차량 주행시 이들의 결합 구조에서 발생되는 소음을 미연에 방지할 수 있도록 한 팬 조립체의 고정구조에 관한 것이다. 상기와 같은 목적을 달성하기 위한 본 발명은, 상ㆍ하부 헤더와, 상기 헤더와 결합되어 열교환매체통로를 형성하는 상ㆍ하부 탱크로 된 라디에이터에 결합수단을 매개로 하여 모터와, 상기 모터에 의해 회전되는 팬과, 상기 팬의 주위를 감싸도록 설치되는 쉬라우드로 구성된 팬 조립체를 고정하기 위한 구조에 있어서, 상기 결합수단은 상기 상ㆍ하부 탱크중 어느 하나의 외측면에 적어도 하나 이상 일체로 돌출 형성되고, 관통공이 상하로 관통 형성된 지지부와; 상기 지지부의 관통공에 삽입되도록 상기 쉬라우드의 외측면에 돌출 형성되는 삽입부와; 상기 삽입부로부터 일정 갭이 이격되게 상기 쉬라우드에 일체로 돌출 형성되어 상기 지지부의 외측면에 접촉되는 쉬라우드측 접촉부를 포함하여 이루어진 것을 특징으로 한다. 라디에이터, 팬조립체, 고정, 탄성, 지지부, 삽입부

Patent JPH0148430B2

PURPOSE:To prevent the leak of oil and the reduction of durability of an oil seal by adjusting the amount of oil supply by installing a valve body having a member which is made of shape memory alloy and approaches and separates from the side surface of the oil seal, between a bearing and the oil seal. CONSTITUTION:A valve body 13 for adjusting the supplied-oil amount through the splasing oil feed is installed onto the side surface of an oil seal 9. The valve body 13 has a temperature sensing member 15 consisting of a spring made of shape memory alloy, and is shifted by the temperature variation of the oil- supplied part. When the number of revolution of a shaft 2 varies, also the temperature of this part varies accordingly, and the lubricating oil in the necessary amount corresponding to the number of revolution is supplied onto the oil seal.

内燃機関の冷却水温度制御装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Work vehicle

주행차체(7)와, 상기 주행차체의 전방부에 형성된 엔진룸(E)을 덮는 동시에, 다수의 제1 통기 구멍(101)이 형성된 전방면부와 다수의 제2 통기 구멍(102)이 각각 형성된 좌우 측면부를 갖는 본네트(14)와, 상기 본네트 내에 설치되는 라디에이터(20)를 구비한 작업차이며, 이 라디에이터를 향해 상기 제1 통기 구멍 및 제2 통기 구멍으로부터 외기가 흡입되는 것에 있어서, 상기 제2 통기 구멍(102)에 의해 결정되는 상기 각 측면부의 개공율이 상기 제1 통기 구멍(101)에 의해 결정되는 상기 전방면부의 개공율보다도 작게 설정되어 있다. Covering the traveling vehicle body 7 and the engine room E formed in the front portion of the traveling vehicle body, the front surface portion in which the plurality of first vent holes 101 are formed and the plurality of second vent holes 102 are formed, respectively. It is a work vehicle provided with the bonnet 14 which has left and right side parts, and the radiator 20 installed in the said bonnet, The outside air is sucked in from the said 1st ventilation hole and the 2nd ventilation hole toward this radiator, The opening ratio of each side surface portion determined by the two vent holes 102 is set smaller than the opening ratio of the front face portion determined by the first ventilation hole 101. 주행차체, 엔진룸, 본네트, 라디에이터, 작업차, 공랭 보조 기기 Driving Body, Engine Room, Bonnet, Radiator, Work Car, Air Cooling Aid

Thermostatic valve for a coolant circuit

Es wird ein Thermostatventil zum Steuern der Strömung eines fluiden Mediums in einem Kühlmittelkreislauf einer Brennkraftmaschine bereitgestellt, wobei das Thermostatventil ausgebildet ist, durch ein Dehnstoffelement auf die Temperatur des Kühlmittels und durch einen druckempfindlichen Aktor auf den Ladedruck im Ansaugtrakt zu reagieren. Es werden weiterhin eine Anordnung mit dem Thermostatventil und ein Kraftfahrzeug mit der Anordnung bereitgestellt. A thermostatic valve is provided for controlling the flow of a fluid medium in a coolant circuit of an internal combustion engine, the thermostatic valve being designed to react to the temperature of the coolant through an expansion element and to the boost pressure in the intake tract through a pressure-sensitive actuator. Furthermore, an arrangement with the thermostatic valve and a motor vehicle with the arrangement are provided.

Electronically controlled engine cooling apparatus

An apparatus is provided for controlling the temperature of an engine (28) based on a temperature control signal (20) related to an optimum engine temperature generated by an electronic control module (10) using an output signal from at least one sensor (14). A controller (22) generates an output signal (26) based on a temperature control signal (20) received from the electronic control module (10) and on a signal (24) proportional to the actual engine temperature received from an engine temperature sensor (14). The apparatus also includes an electronically actuated thermostat (24) including a valve (46) located within a coolant flow passageway (40) of the engine block (38) and a motor (44) electrically coupled to the controller (22) for controlling the valve (46).

Apparatus of coolant inflow

물펌프의 임펠러가 펌프바디의 플렌지면에서 노출되어 실린더블럭에 팁클리어런스를 보유하면서 장착된 냉각수 유입장치에 있어서; 초기시동 상태에서 기관의 동력손실과, 이음발생과, 마찰손실과, 연료소비의 감소, 그리고 난기완료 상태에서 냉각효율의 극대화를 도모하기 위하여; 실린더헤드의 냉각수 온도를 감지하는 온도감지수단과, 기관의 부압에 따라 작동되는 액츄에이터와, 이 액츄에이터에 의하여 가동되어 토출량을 조절하는 유량조절수단과, 이 유량조절수단을 탄지하는 탄성부재와, 액츄에이터의 작동을 온ㆍ오프하는 전자변을 포함하여 이루어짐을 특징으로 하는 냉각수 유입장치. A coolant inlet device mounted on the cylinder block while the impeller of the water pump is exposed on the flange surface of the pump body to hold the tip clearance in the cylinder block; To maximize engine power loss, joint generation, frictional losses, fuel consumption in the initial start-up state and cooling efficiency in turbulence; A temperature sensing means for sensing the coolant temperature of the cylinder head, an actuator operated according to the negative pressure of the engine, a flow control means for operating by the actuator to adjust the discharge amount, an elastic member for holding the flow control means, and an actuator Cooling water inlet device, characterized in that comprises an electronic valve for turning on and off the operation.

Fan Shroud

본 발명은 차량용 팬 슈라우드에 관한 것으로, 더욱 상세하게는 팬 슈라우드의 라디에이터 체결부에 러버부싱을 구성하여 진동과 소음을 감소시키되, 팬 작동 시 공기 유동의 반작용력에 의해 팬 슈라우드가 라디에이터의 팬 슈라우드 체결부로부터 이격되어 진동과 소음 감소 효과를 배가 시키게 되는 팬 슈라우드에 관한 것이다. 상기와 같은 구성에 의한 본 발명의 팬 슈라우드는 팬 슈라우드에서 발생하는 진동 및 소음을 차체에 전달하지 않기 때문에 쾌적한 드라이빙 환경을 조성할 수 있는 효과가 있으며, 부싱을 통해 팬 슈라우드를 라디에이터에 슬라이드 결합 시킨 후 볼트 조립하기 때문에 러버댐퍼를 적용시키면서도 조립공정이 수월해지는 효과가 있다. The present invention relates to a vehicular fan shroud, and more particularly, to a vehicular fan shroud that includes a rubber bushing at a radiator fastening portion of a fan shroud to reduce vibrations and noise while a fan shroud is supported by a fan shroud of a radiator And the fan shroud is spaced apart from the coupling portion to double vibration and noise reduction effects. The fan shroud according to the present invention has the above-described structure, which does not transmit vibrations and noises generated in the fan shroud to the vehicle body. Therefore, a comfortable driving environment can be created. The fan shroud is slidably coupled to the radiator through the bushing Since the rear bolt is assembled, the assembly process is facilitated while applying the rubber damper.

Temperature controller of cooling fluid in internal- combustion engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Control method of vehicle cooling system (embodiments) and system for vehicle

FIELD: machine building. SUBSTANCE: invention relates to a vehicle engine cooling system. Disclosed are methods and systems for controlling the flow of cooling liquid in a cooling system of a vehicle during an engine start event. In one example, the method may comprise steps of: during an engine start event, controlling the engine coolant flow path in the vehicle cooling system by the passive valve and the actively-controlled valve, and in response to the engine coolant temperature below the threshold during the engine start event, isolating the engine coolant flow path to the cooling system unit to provide fast warm-up of the engine coolant without stopping the engine coolant in the engine. This allows for quick warm-up of engine coolant during engine start-up event by isolating cooling liquid flow, and not by stopping flow of cooling liquid, which in turn enables to reduce non-uniform heating of components of engine system and thereby prolong service life of engine system. EFFECT: invention provides for control of cooling liquid flow in engine cooling system without stopping cooling liquid in engine. 18 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 715 463 C2 (51) МПК F01P 7/16 (2006.01) F01P 7/14 (2006.01) F01P 3/20 (2006.01) F01P 5/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F01P 7/16 (2019.08); F01P 7/14 (2019.08); F01P 3/20 (2019.08); F01P 5/10 (2019.08) (21)(22) Заявка: 2017134445, 03.10.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Форд Глобал Текнолоджиз, ЛЛК (US) Дата регистрации: 28.02.2020 Приоритет(ы): (30) Конвенционный приоритет: 01.11.2016 US 15/340,164 (43) Дата публикации заявки: 04.04.2019 Бюл. № 10 (45) Опубликовано: 28.02.2020 Бюл. № 7 2 7 1 5 4 6 3 R U (54) СПОСОБ РЕГУЛИРОВАНИЯ СИСТЕМЫ ОХЛАЖДЕНИЯ ТРАНСПОРТНОГО СРЕДСТВА (ВАРИАНТЫ) И СИСТЕМА ДЛЯ ТРАНСПОРТНОГО СРЕДСТВА (57) Реферат: Изобретение относится к системе охлаждения обеспечения ...

Cooling device for engine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Motor fan control circuit of an automobile

본 고안은 라디에이터에 근접설치된 두 대의 팬모터의 구동을 효과적으로 제어 할 수 있도록 한 자동차의 전동팬 전동회로에 관한 것으로, 저속제어 및 고속제어 의 모드를 갖는 전자제어모듈의 제어신호에 따라 라디에이터를 강제통풍시키는 두 대의 팬모터 M1,M2가 구비된 자동차의 전동팬 제어회로에 있어서, 상기 전자제어모듈의 일 출력단에는 두 릴레이 RY1,RY3를 병렬접속시키고, 전자제어모듈의 다른 출력단에는 릴레이 RY2를 접속시키고, 상기 각 릴레이 RY1,RY2의 가동접점의 후단에는 두 팬모터 M1,M2를 접속시키고, 상기 릴레이 RY3의 가동접점 중 고정접점의 일측은 릴레이 RY1의 가동접점의 후단과 팬모터 M1과의 접속점에 접속시키며, 상기 릴레이 RY3의 가동접점 중 고정접점의 타측은 접지단에 접속시키고, 상기 릴레이 RY3의 가동접점 중 절환접점은 팬모터 M2의 일측에 접속시켜서, 상기 전자제어모듈의 고속제어 출력시에는 상기 세 릴레이 RY1,RY2,RY3의 작동에 의해 상기 두 팬모터 M1,M2로 각각 전원이 공급되고 상기 전자제어모듈의 저속제어 출력시에는 상기 릴레이 RY3의 무작동에 따라 가동접점 중 고정접점의 일측과 절환접점과의 접속으로 상기 두 팬모터 M1,M2가 직렬연결되어 상기 릴레이 RY2에서 인가되는 전원을 각각의 팬모터 M1,M2에 분압되어 공급되도록 한 것을 특징으로 하는 자동차의 전동팬 제어회로가 제공된다. The present invention relates to an electric fan electric circuit of an automobile capable of effectively controlling the driving of two fan motors installed in close proximity to a radiator, and forcibly radiating a radiator according to a control signal of an electronic control module having a low speed control mode and a high speed control mode. In an electric fan control circuit of a vehicle provided with two fan motors M1 and M2 for ventilation, two relays RY1 and RY3 are connected in parallel to one output terminal of the electronic control module and relay RY2 to the other output terminal of the electronic control module. Two fan motors M1 and M2 are connected to the rear ends of the movable contacts of the relays RY1 and RY2, and one side of the fixed contact among the movable contacts of the relay RY3 is a connection point between the rear end of the movable contact of the relay RY1 and the fan motor M1. The other end of the fixed contact among the movable contacts of the relay RY3 to the ground terminal, and the switching contact among the movable contacts of the relay RY3 Connected to one side of the fan motor M2, and at the high speed control output of the electronic control module, power is supplied to the two fan motors M1 and M2 by the operation of the three ...

Cooling water temperature controller

본 고안의 목적은 엔진의 중저속 운전시 토오크를 확보하고 연비를 개선할 수 있는 수온조절장치를 제공하는데 있다. 상기 목적을 달성하기 위하여 본 고안은 냉각수온을 검출하는 TPS센서와; 엔진 회전수를 검출하는 rpm센서와; 실린더헤드의 라디에이터의 냉각수로 출구에 설치되어 냉각수가 라디에이터나 또는 워터 펌프측으로 흐르도록 흐름 방향 변경토록 작동되는 솔레노이드 밸브와; 상기 냉각수온 센서로부터 검출된 냉각수온이 기준치 이상이거나 또는 스로틀밸브의 개도량 변화량이 일정치 이상이거나 또는 엔진 회전수가 설정치 이상인 조건 중 어느 하나에 해당시에 상기 솔레노이드 밸브를 온 작동제어하며 그 반대 조건일 때는 솔레노이드 밸브를 오프제어하는 전자제어장치와; 를 포함하여 구성되는 것을 특징으로 한다.

Electronic thermostat

본 발명은 히터가 발열됨에 따라 열 팽창 물질의 팽창 압력을 이용하여 밸브를 작동시키는 데 있어서, 가이드 캡 내부에 이물질이 퇴적되는 것을 방지함으로써 밸브의 오작동을 방지할 수 있는 전자식 서모스탯에 관한 것으로, 열 팽창 물질의 팽창 및 수축에 따라 왕복 운동하는 피스톤에 의해 냉각수의 유량을 조절하는 전자식 서모스탯에 있어서, 상기 열 팽창 물질을 수용하는 공간을 가지는 케이스; 상기 공간에 충진되는 상기 열 팽창 물질에 삽입되며, 외부 전원을 입력받아 발열하는 히터; 상기 케이스 하부에 설치되어 상기 열 팽창 물질의 팽창시 압력을 지탱하는 가이드; 상기 가이드의 내주면을 따라 승강 가능하게 설치된 상기 피스톤; 상기 케이스의 하단부에 설치되어 상기 열 팽창 물질을 밀봉하는 밀봉 부재; 상기 피스톤의 가압력에 의해 상기 냉각수의 유로 상에서 상기 가이드의 외주면을 따라 승강 가능하게 설치된 가이드 캡; 및 상기 가이드 캡에 결합되어 상기 유로를 개폐하는 밸브를 포함하고, 상기 가이드 캡은, 하단에 배출용 홀이 형성된다. The present invention relates to an electronic thermostat capable of preventing malfunction of the valve by preventing foreign matter from accumulating inside the guide cap in operating the valve using the expansion pressure of the thermal expansion material as the heater generates heat. An electronic thermostat for controlling the flow rate of cooling water by a piston reciprocating in accordance with expansion and contraction of a thermal expansion material, comprising: a case having a space for receiving the thermal expansion material; A heater inserted into the thermal expansion material filled in the space and generating heat by receiving external power; A guide installed under the case to support pressure when the thermal expansion material is expanded; The piston installed to be elevated along an inner circumferential surface of the guide; A sealing member installed at a lower end of the case to seal the thermal expansion material; A guide cap installed on the cooling channel through the outer circumferential surface of the cooling water by a pressing force of the piston; And a valve coupled to the guide cap to open and close the flow path, wherein the guide cap has a discharge hole formed at a lower end thereof.

Oil jet for cylinder

본 발명은 실린더라이너의 상측에 온도센서를 형성하고, 제어부에서 검출된 실린더라이너의 온도에 따라서 오일제트의 플런저를 작동하여 엔진상황에 맞도록 윤활유를 피스톤에 분사하도록 하는 실린더 냉각을 위한 오일제트구조에 관한 것으로, The present invention forms an oil sensor on the upper side of the cylinder liner, and operates an oil jet plunger in accordance with the temperature of the cylinder liner detected by the control unit so that the oil jet structure for cooling the cylinder to inject lubricating oil to the piston according to the engine situation. Regarding, 오일펌프에서 오일갤러리로 공급된 오일을 피스톤으로 분사하도록 하는 오일제트에 있어서, In the oil jet to inject the oil supplied from the oil pump to the oil gallery to the piston, 상기한 피스톤의 왕복운동을 가이드하는 실린더라이너의 상부에 형성되는 온도센서와; A temperature sensor formed on an upper portion of the cylinder liner for reciprocating the piston; 상기한 온도센서에 검출된 온도와 미리 설정된 값과 비교하여 오일의 분사량을 조절하도록 제어하는 제어부와; A control unit for controlling the injection amount of oil by comparing the temperature detected by the temperature sensor with a preset value; 상기한 제어부의 제어에 의해 솔레노이드가 동작하고, 솔레노이드의 작동에 따라 플런저의 이동범위가 단계적으로 변하므로서 상기한 제어부에서 제어된 오일의 분사량을 피스톤의 하부로 분사하는 오일제트; 로 구성되는 것을 특징으로 하며, An oil jet which injects the injection amount of oil controlled by the control unit as the solenoid is operated by the control of the control unit, and the movement range of the plunger is gradually changed according to the operation of the solenoid; Characterized in that consists of, 상기한 오일제트는 상부측으로 오일갤러리와 연결되는 유입구가 형성되고 피스톤측 방향으로는 노즐이 형성되는 하우징과, 상기 하우징 내부공간에 전자석과 스프링으로 구성되는 솔레노이드와, 솔레노이드의 작동에 의해 하우징 내부공간에서 전후진된 위치에 따라 오일공급량이 가변되도록 오일통로가 형성된 플런저로 구성되는 것을 특징으로 한다. The oil jet has a housing having an inlet connected to an oil gallery at an upper side thereof and a nozzle formed at a piston side thereof, a solenoid composed of an electromagnet and a spring in the inner space of the housing, and an inner space of the housing by the operation of the solenoid. It characterized in that the oil passage is formed with a plunger so that the oil supply amount is variable according to the position forward and ...

Vehicle heat exchange structure

本发明获得一种能够使用车载的功能部件来对动力单元进行冷却的车辆用热交换结构。车辆用热交换结构（10）具备：暖气风箱（66），其通过在其与动力单元（12）之间进行循环的载热体与空气的热交换，而对该空气进行加热；排气管道（78）以及排气风门（80），其用于对包括第一模式和第二模式在内的多个模式进行切换，其中，所述第一模式将通过暖气风箱（66）而被加热了的空气作为空调空气而导入到车厢内，所述第二模式将通过暖气风箱（66）而被加热了的空气排放到车外。

Flow control assemblies having integrally formed shape memory alloy actuators

본 발명의 일 실시형태에서, 형상 기억 합금 ("SMA") 작동식 유동 제어기는 다수의 그릴 부재를 포함하며, 그릴 부재의 각각은 장축선을 가지며, 서로에 대하여 장축선에 대하여 평행하게 슬라이딩 가능하다. 형상 기억 합금 작동식 유동 제어기는 다수의 그릴 부재를 안내하기 위하여 구성된 프레임을 또한 포함하며, 액츄에이터는 개구 크기를 변경하기 위한 다수의 그릴 부재의 하나 이상을 이동시키기 위해 프레임 내에 배치된다. 또한, 액츄에이터는 일 그릴 부재에 연결되는 SMA 요소를 포함하는 SMA 액츄에이터를 포함한다.

Engine Room Chiller

본 고안은 엔진룸 냉각장치에 관한 것으로서, 언더커버에 대해 일정각도 회전가능하도록 결합되는 다수의 흡입날개와, 상기 흡입날개의 회전축상에 결합되는 구동기어와, 상기 구동기어와 맞물리도록 길게 형성된 워엄기어와, 입력되는 전압에 의해 구동하여 상기 워엄기어를 회전시키는 모터와, 엔진 냉각수의 온도를 감지하고, 그 감지결과를 전기신호로 출력하는 수온센서와, 상기 수온센서에서 감지된 냉각수 온도가 일정치 이상으로 상승하면 모터를 구동시키기 위한 전압을 출력하는 제어부로 구성된 것을 특징으로 하여 엔진이 과열되는 것을 미연에 방지할 수 있도록 한 엔진룸 냉각장치에 관한 것이다.

Auto-cooling fan driving device of automotive engine

휀 커플링의 주위로 냉각수를 순환시켜 이에 설치되는 바이메탈이 직접 냉각수의 온도에 따라 냉각휀이 동작될 수 있도록 하여 불필요한 엔진 동력 손실을 줄일 목적으로; To reduce the unnecessary engine power loss by circulating the coolant around the coupling so that the bimetals installed therein can directly operate the coolant according to the temperature of the coolant; 엔진의 작동에 의하여 회전하는 크랭크 샤프트(100)의 선단에 스페이서를 개재시켜 휀 커플링 하우징을 설치하고, 이의 휀 커플링 하우징의 외측에 냉각휀을 형성하여 이루어지는 자동 냉각휀 구동장치에 있어서, 실린더 블록의 물자켓을 순환하는 냉각수가 휀 커플링 하우징으로 순환할 수 있도록 크랭크 샤프트의 선단과 스페이서, 그리고 휀 커플링 하우징의 주위에 냉각수 순환 통로를 형성하고, 휀 커플링 하우징 전면부에 배치되는 바이메탈이 상기 냉각수와 접촉이 이루어지도록 형성하여 이루어지는 자동차 엔진의 자동 냉각휀 구동장치를 제공한다. In the automatic cooling fan drive device formed by installing the coupling housing through the spacer at the distal end of the crankshaft 100 rotated by the operation of the engine, and forming the cooling ring on the outside of the coupling housing, the cylinder A bimetal is formed in the front of the crankshaft and around the coupling housing, and a cooling water circulation passage is formed around the coupling housing so that the cooling water circulating in the jacket of the block can be circulated to the coupling housing. Provided is an automatic cooling fan driving apparatus for an automobile engine formed by being in contact with the cooling water.

Vehicle cooling action control device and method

냉각수의 온도에 따라 저항값이 가변되어 그에 해당하는 전기적인 신호를 출력하는 냉각수온 감지 수단과; 외부의 대기 온도를 감지하여 그에 해당하는 전기적인 신호를 출력하는 대기 온도 감지 수단과; 상기 냉각수온 감지 수단에서 출력되는 신호에 따라 현재 냉각수의 온도를 감지한 다음, 감지되는 냉각수의 온도와 설정 온도와의 관계를 판단하여, 감지되는 냉각수의 온도가 설정 온도 이상인 경우에 설정된 보상 시간이 경과하면 라디에이터 팬 구동 신호를 출력하는 엔진 제어 수단과; 상기 엔진 제어 수단에서 출력되는 구동 신호에 따라 동작되어 냉각 작용을 수행하는 라디에이터 팬을 구동시키는 구동 수단으로 이루어지는 차량의 냉각 작용 제어장치는, 기관의 과열 현상을 방지하기 위하여 방열 작용을 하는데 있어서, 냉각 수온 감지 센서에서 출력되는 신호와 현재 차량의 주행 상태에 따라 엔진 제어 장치가 라디에이터 팬의 구동 여부를 제어하므로써, 차량 상태를 고려하지 않은 냉각팬 구동으로 인한 엔진 출력 저하 및 운전성 저하를 방지할 수 있으며, 그 방업을 제공할 수 있다.

Automatic cooling fan drive system for automobile engines

Fan Shroud for Motor Vehicle

본 발명은 차량용 팬 슈라우드에 관한 것으로, 더욱 상세하게는 차량 정차 시에는 팬의 회전을 통한 송풍 효율을 높이고, 차량 주행 시에는 주행풍의 유입량을 늘려 차량 엔진룸 내부에 구비된 열교환기의 열교환 효율을 높인 차량용 팬 슈라우드에 관한 것이다. The present invention relates to a fan shroud for a vehicle, and more particularly, when the vehicle is stopped, the fan is rotated to increase the blowing efficiency, and when the vehicle is driven, the amount of driving wind is increased to increase the heat exchange efficiency of the heat exchanger provided inside the vehicle engine room. It relates to an elevated vehicle fan shroud.

Cooling device for controlling circuit of automobile

Coolant Hose for Automobile

본 발명은 내전기성과 내화학성이 우수한 자동차용 냉각계 호스에 관한 것이다. 보강제로 사용되는 카본블랙의 양이 다른 배합제에 비하여 많은 종래의 자동차용 냉각계 호스는 전기적 및 화학적 작용에 의한 노화로 호스 내면층에 균열이 발생되어 자동차의 장기적인 수명에 영향을 주는 문제가 있었다. 이와 같은 문제를 개선하기 위하여 본 발명은 에틸렌 프로필렌 디엔 모노머(Ethylene Propylene Diene Monomer, EPDM)를 주성분으로 하는 내면층과 외면층 및 그 사이에 보강사로 이루어진 보강층을 가지되, 에틸렌 프로필렌 디엔 모노머 100중량%, 카본블랙 70중량%, 규산염 20중량% 및 크레이 30중량%를 포함하는 자동차용 냉각계 호스를 제공한다. 본 발명의 자동차용 냉각계 호스는 종래에 비해 전기 저항이 높아진다. 따라서 전기적인 노화현상에 의한 내면층의 균열이 방지되어 내구성이 좋아진다. The present invention relates to an automotive cooling hose having excellent electrical resistance and chemical resistance. Compared to the compounding agent with different amounts of carbon black used as a reinforcing agent, many conventional automotive cooling hoses have a problem of affecting the long-term life of the car due to cracks in the inner surface of the hose due to aging due to electrical and chemical action. . In order to improve such a problem, the present invention has an inner layer and an outer layer mainly composed of ethylene propylene diene monomer (EPDM) and a reinforcing layer between the reinforcing yarns, and 100 wt% of ethylene propylene diene monomer. It provides an automotive cooling system hose comprising 70% by weight of carbon black, 20% by weight of silicate and 30% by weight of crayfish. The automotive cooling system hose of the present invention has higher electrical resistance than in the prior art. Therefore, cracking of the inner layer due to electrical aging is prevented and durability is improved. 냉각계 호스, 프로필렌 디엔 모노머, 내전기·화학성, 니트(Knit) Cooling system hose, propylene diene monomer, electrical and chemical resistance, knit

Radiator

Contact heater

A contact heater comprising a heating member and a contact surface, where the contact surface is adapted for abutment towards a portion of an engine, gearbox, or similar, which is to be heated. The heating member comprises at least one PTC element and connection means for electrical energy supply, and the contact surface constitutes a portion of a contact element which is releasably connected to the heating member by connection means. The contact heater is suitable for use on an engine, for example an automobile engine, an engine block, a sump, a gearbox or a part of the transmission system for a vehicle.

Apparatus for driving a cooling fan motor of construction heavy equipment

본 발명은 휠로더와 같은 건설중장비의 냉각팬 모터 구동장치에 관한 것으로, 특히 엔진냉각수 온도 감지센서와, 트랜스미션 오일온도 감지센서와, 작동유온도 감지센서를 포함하고, 냉각팬 모터(109)에 공급되는 압유의 최고압력을 제한하는 릴리이프밸브(110)를 파이롯 가변릴리이프밸브로 구성하고, 이 가변릴리이프밸브(110)는 전자비례제어밸브(121)에 의해 제어되는 파이롯압력에 따라 그 설정압력이 가변되며, 컨트롤러(130)가 엔진냉각수 실제온도(T1)와, 트랜스미션 오일온도(T2)와, 유압작동유 실제온도(T3)를 설정된 각각의 허용 최고온도(Tmax)를 비교하고, 상기 감지온도중 어느 하나의 감지온도가 그의 허용 최고온도를 초과하는 경우 그 온도차이를 대응하는 전류값으로 환산하여 이 전류값을 상기 전자비례제어밸브(121)에 인가하여 그 전류량에 따라 냉각팬 모터의 회전수를 제어하게 하여, 냉각이 필요한 조건을 자동으로 감지하여 냉각이 필요한 경우에만 냉각팬(108)을 회전구동하게 함으로써 엔진이나 작업장치의 작동유 등이 과열되지 않게 하고, 불필요하게 회전하는 냉각팬의 소음을 줄일 수 있는 동시에 에너지 낭비를 줄일 수 있다. The present invention relates to a cooling fan motor driving device for construction equipment such as a wheel loader, and more particularly, includes an engine coolant temperature sensor, a transmission oil temperature sensor, a hydraulic oil temperature sensor, and is supplied to a cooling fan motor 109. The relief valve 110 restricting the maximum pressure of the hydraulic oil is constituted by a pilot variable relief valve, and the variable relief valve 110 is formed according to the pilot pressure controlled by the electromagnetic proportional control valve 121. The set pressure is variable, and the controller 130 compares the actual engine coolant temperature T1, the transmission oil temperature T2, and the hydraulic hydraulic oil actual temperature T3 with each allowable maximum temperature Tmax. If any one of the sensing temperatures exceeds its permissible maximum temperature, the temperature difference is converted into the corresponding current value, and this current value is applied to the electromagnetic proportional control valve 121 to apply the current amount. D. By controlling the rotation speed of the cooling fan motor, the cooling fan 108 is rotated and driven only when cooling is required by automatically detecting a condition that requires cooling, so that the operating oil of the engine or work equipment is not overheated, and is unnecessary. It is possible to reduce the ...

Vehicle Cooling Arrangement

Vertical airflow engine cooling system

A non-rail off-road vehicle, such as an agricultural tractor having an engine with a horizontally oriented rotation axis and a hood covering the engine, includes a cooling system. The cooling system includes an engine cooling radiator positioned above the engine and between the engine and the hood and a fan unit with electric motor-driven fans blowing air upwardly through the radiator. The fan unit is positioned above the engine and between the engine and the radiator. An engine charge air cooler is also positioned above the engine and between the engine and the hood, and a charge air cooler fan unit has electric motor-driven fans which blow air upwardly through the cooler. The hood has openings in its upper surface through which passes air blown by the radiator fan unit and the charge air cooler fan unit. This cooling system blows heated cooling air vertically upwardly, thus preventing the heated cooling air from being drawn back into the intakes of the cooling system and preventing heated air from being blown onto the exterior of the tractor cab.

Vertical airflow engine cooling system

Cooling water freeze prevention device

본 고안은 냉각수 결빙방지장치(10)에 관한 것이다. 상기 장치는, 냉각수 통로(12)내의 냉각수의 온도를 감지하기 위한 수온센서(24); 냉각수 통로(12)내에 배설되는 회전 펠러(18); 상기 회전 펠러(18)를 구동시키기 위한 모터(16); 및 상기 수온센서(24)로부터 전달되는 신호에 따라 냉각수의 온도가 소정온도 미만으로 떨어지는 경우 상기 모터(16)를 온절환시키게 되는 ECU(14);를 포함한다.

Cooling fan motor control method and device by variable speed control

본 발명은 차량의 주행속도와 에어콘의 동작 및 냉각수 온도에 따른 냉각팬의 구동을 제어하기 위한 냉각팬모터 제어방법 및 그에 따른 장치에 관한 것으로 특히, 냉각수의 온도변화에 따른 영역을 소정 영역으로 분할하고 각 영역에 따른 냉각팬 회전범위를 설정하는 제 1 과정과, 현재의 냉각수 온도를 검출하는 제 2 과정과, 상기 제 2 과정에서 검출되어진 현재의 냉각수 온도에 대응하여 상기 제 1 과정에서 분할된 영역중 어느 영역에 속하는가를 판단하는 제 3 과정과, 판단되어진 영역에 대응하는 상기 제 1 과정에서 설정된 냉각팬 회전범위에 따라 냉각팬의 구동 회전수를 제어하는 제 4 과정과, 에어콘의 동작 유무를 판단하는 제 5 과정, 및 상기 제 5 과정에서 에어콘이 동작한다고 판단되면 상기 제 3 과정에서 판단되어진 영역보다 상위 영역에 대응하는 영역으로 재 설정한 후 상기 제 4 과정으로 진행하는 제 5 과정을 포함하는 것을 특징으로 하는 냉각팬모터 제어방법 및 그에 따른 장치에 관한 것이다.

Valve for vehicle

A vehicle valve is disclosed. The valve for a vehicle according to an embodiment of the present invention is a vehicular valve device for discharging a working fluid introduced into a vehicle to the outside and having at least one exhaust port and one input port, A main body into which the working fluid flows; And an opening / closing unit mounted on the main body and connecting the discharge port to the input port according to the temperature of the introduced working fluid to discharge the working fluid to the outside of the main body.

Vehicle cooling and heating device

본 발명은 냉각 및 가열 시스템 내에서 냉각제의 순환을 위한 적어도 하나의 냉각제 펌프(30, 32)를 포함하는 차량의 냉각 및/또는 가열 장치에 관한 것으로, 메인 냉각기 세그먼트(10)를 포함하고, 상기 메인 냉각기 세그먼트는 메인 냉각기 유입구(11) 및 메인 냉각기 유출구(12)를 포함하고, 이 경우 상기 메인 냉각기 유입구(11)는 차량의, 특히 내연기관의 냉각될 기관(20)의 적어도 하나의 냉각제 유출구(24, 224, 225, 229)에 적어도 일시적으로 연결되고, 상기 냉각 및/또는 가열 장치는 메인 냉각기 세그먼트에 추가로 제공된 적어도 하나의 다른 보조 냉각기 세그먼트(15, 215, 315, 415, 515) 및 냉각 및 가열 시스템에 연결된 적어도 하나의 냉각될 다른 유닛(60, 61, 70, 80, 90, 97, 170, 186)을 포함한다. The present invention relates to a vehicle cooling and / or heating device comprising at least one coolant pump (30, 32) for circulation of coolant in a cooling and heating system, comprising a main cooler segment (10), said The main cooler segment comprises a main cooler inlet 11 and a main cooler outlet 12, in which case the main cooler inlet 11 comprises at least one coolant outlet of the engine 20 to be cooled of the vehicle, in particular of the internal combustion engine. At least one other auxiliary cooler segment 15, 215, 315, 415, 515, which is at least temporarily connected to (24, 224, 225, 229), said cooling and / or heating device being provided in addition to the main cooler segment; At least one other unit to be cooled (60, 61, 70, 80, 90, 97, 170, 186) connected to the cooling and heating system. 본 발명에 따라 상기 장치는 바이패스 밸브(72, 251)를 포함하는 적어도 하나의 바이패스 라인(125, 325)을 갖고, 상기 바이패스 라인은 적어도 하나의 보조 냉각기 세그먼트(15, 215, 315, 415, 515)에 할당되고, 차량의 냉각 및 가열 시스템 내에서 상기 보조 냉각기 세그먼트(15, 215, 315, 415, 515)에 대해 평행하게 배치되는 것이 제안된다. According to the invention the device has at least one bypass line 125, 325 comprising a bypass valve 72, 251, the bypass line having at least one auxiliary cooler segment 15, 215, 315,. 415, 515, and arranged parallel to the subcooler segments 15, 215, 315, 415, 515 in the vehicle's cooling and heating system.

Patent DE9015654U1

Coolant prevention device of car

자동차의 엔진과 라디에이터를 순환하는 냉각수의 동결을 방지하는 장치로서, 냉각수의 동결전에 이를 미리 감지하여 엔진 및 라디에이터에 수용된 냉각수를 배출시키므로서, 냉각계통의 동파를 방지하고, 엔진의 손상을 방지할 수 있도록 한다. 이를 위하여, 본 고안은 엔진과 라디에이터의 사이에서 냉각수를 강제로 순환시켜 엔진의 과열을 방지하는 자동차의 냉각시스템에 있어서, 상기 라디에이터의 로어 탱크 혹은 엔진의 워터재킷의 최저면에 설치된 드레인수단과; 외기의 온도를 감지하여 냉각수가 동결될 우려가 있을 때, 상기 드레인수단으로 인가되는 전원 회로를 성립시켜, 그 드레인수단의 작동에 의해 냉각수가 배출되도록 하는 스위칭수단을 포함하여 구성된 자동차의 냉각수 동결 방지장치를 제안한다.

Cooling system

Internal combustion engines for motor vehicles comprise a cooling system (10), with which the heat generated by a drive engine can be removed, wherein during the warm-up phase quick heating of the combustion chamber of the drive motor is necessary. In order to improve efficiency, a cooling system (10) for use in a motor vehicle is proposed, wherein the cooling system (10) comprises a cooler (12), a coolant line (14), a coolant pump (16) and a control vale (18). The control valve (18) and the coolant pump (16) are combined into a thermal adjusting module (20).

Cooling device for cylinder head

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Device for attaching an additional part, in particular a fan cowling, to a heat exchanger

The device has fasteners arranged at a heat exchanger i.e. coolant radiator (1), and/or at an auxiliary part i.e. fan guard (3). The fasteners are formed partially as a detachable and/or movable and adjustable and/or pivotably arranged holder (7). The fan guard has a laterally arranged bag, in which the detachable holder is accommodated in a form-fitted and/or force-fitted manner. The holder has a flat plugging part, which is plugged into the bag.

Cooling system for vehicle

본 발명은 일정거리 이격되어 한 쌍으로 나란하게 형성되는 헤더탱크, 상기 헤더탱크 각각에 형성되는 제1열교환매체 유입구와 제1열교환매체 배출구, 상기 한 쌍의 헤더탱크에 양단이 고정되어 제1열교환매체 유로를 형성하는 튜브, 및 상기 튜브 사이에 설치되는 복수의 방열핀을 포함하는 메인 라디에이터; 일정거리 이격되어 한 쌍으로 나란하게 형성되는 헤더탱크, 상기 헤더탱크 각각에 형성되는 제2열교환매체 유입구와 제2열교환매체 배출구, 상기 한 쌍의 헤더탱크에 양단이 고정되어 제2열교환매체 유로를 형성하는 튜브, 및 상기 튜브 사이에 설치되는 복수의 방열핀을 포함하는 보조 라디에이터; 상기 메인 라디에이터의 전방에서 상기 보조 라디에이터의 상단에 구성되는 콘덴서; 및 상기 메인 라디에이터의 후방에 구비되는 팬슈라우드를 포함하는 차량용 쿨링모듈에 있어서, 상기 메인 라디에이터의 헤더탱크에 제1열교환매체의 압력을 조절하는 메인 필러넥과 제2열교환매체의 압력을 조절하는 보조 필러넥이 구비된 차량용 쿨링모듈에 관한 것이다. 본 발명의 차량용 쿨링모듈은 메인 라디에이터에 보조 필러넥을 일체형으로 제작하여 부속품 및 조립공정이 감소되며, 엔진룸에 보조 라디에이터의 리저버탱크가 위치할 수 있는 공간 자유도를 증가시켜 냉각시스템의 최적 설계를 가능하게 한다.

Warning apparatus to freeze a cooling water

본 발명은 자동차 엔진을 냉각하는 냉각수가 완전히 결빙되는 것을 미연에 방지하기 위해서 엔진에서 히터측으로 연결되는 호스에 냉각수가 결빙을 시작할 경우 호스의 체적변화를 감지하는 스트레인 게이지센서를 부착하여 냉각수가 결빙되기 시작할 때 이를 판단하여 운전자에게 알리도록 하는 자동차의 냉각수결빙 경고장치에 관한 것으로, 엔진에서 가열된 냉각수를 히터로 공급하기 위해 엔진의 일측과 히터의 일측을 연결하는 유입호스 도중에 냉각수의 체적변화량을 감지하기 위한 스트레인 게이지센서를 형성되고, 엔진의 냉간운행시에 상기 스트레인 게이지센서에 검출된 변위량이 일정수치 이상일 경우에 작동되는 경고장치가 운전석에 형성되는 것을 특징으로 하며, 상기한 스트레인 게이지센서는 서로 대칭되는 반원형의 고리의 일측 끝단은 변위센서에 연결되고 타단은 유입호스를 벤딩한 후 볼트에 의해 조립되는 것을 특징으로 한다.

Device for changing rotating direction of radiator cooling fan and the method thereof

The apparatus for changing a rotation direction of a radiator cooling fan in an automobile comprises an electronic control unit(ECU: 10) for computing signals outputted from a radiator water temperature sensor(S1) and generating a cooling fan driving signal reacting to this computation; a radiator cooling fan motor(20) for driving a relay switch(12) by this cooling fan driving signal and receiving power from a battery(30); and a polarity changing switch(14) for changing a polarity of a direct current(DC) supply line connected from positive and negative terminals of the battery(30) to the fan motor(20) in response to an output of a speed signal from a speed sensor(S2), thereby improving a cooling performance by discharging hot air within an engine room to the outside.

Vehicle front-end structure

Radiator upper portion mounting structure in vehicle

본 발명은 차량의 라디에이터 상부 장착구조에 관한 것으로, 라디에이터 상부를 라디에이터 서포터 센터에 충격을 받으면 이탈가능하게 장착하여 차량의 전방 충돌사고 발생시에 라디에이터 서포터 센터가 차량의 후방으로 굽혀지더라도 라디에이터 서포터 센터에 의해 라디에이터가 파손되지 않도록 함으로써, 라디에이터의 수명 연장과 정비성 향상을 도모할 수 있도록 라디에이터 서포터 센터에 체결되어 장착되면서 이탈구멍을 가진 마운팅브라켓의 조립구멍에 핀을 매개로 라디에이터 상부가 체결되어 장착되어 있다.