Oscillating slide machine

A controllable hydraulic oscillating slide machine includes an inner rotor arranged in a housing and having cylindrical recesses. A bearing is formed in the housing, in which a co-rotating outer rotor is mounted eccentrically to the inner rotor, the outer rotor having several pivotably suspended slide drivers that engage into the recesses of the inner rotor for rotationally driving the outer rotor by way of the inner rotor and form modifiable chambers. The slide drivers may each be coupled to a piston that is guided in a respective associated recess. A pressure level different from that in the chambers between the inner and the outer rotor may be set in the chambers delimited by the recesses and the associated pistons so that two different pressure levels may be generated and two different consumers can be supplied using the oscillating slide machine.

BREATHING MASK ARRANGEMENT AND A FOREHEAD SUPPORT DEVICE FOR SAME

A breathing mask arrangement includes a frame portion, a sealing lip provided to the frame portion and adapted to form a seal with a user's face, a forehead support provided to the frame portion, and a forehead cushion removably secured to the forehead support. The forehead cushion includes a contact portion having a contact surface adapted to contact a user's forehead and a connecting structure structured to couple the forehead cushion to the forehead support and allow pivoting and/or tilting movement of the contact portion relative to the forehead support. The connecting structure includes a support foot adapted to be received within a respective opening provided in the forehead support. 134-. (canceled)35. A breathing mask arrangement , comprising:a frame portion;a sealing lip provided to the frame portion and adapted to form a seal with a user's face;a forehead support provided to the frame portion; anda forehead cushion removably secured to the forehead support,the forehead cushion including a contact portion having a contact surface adapted to contact a user's forehead and a connecting structure structured to couple the forehead cushion to the forehead support and allow pivoting and/or tilting movement of the contact portion relative to the forehead support,the connecting structure including a support foot adapted to be received within a respective opening provided in the forehead support.36. A breathing mask arrangement according to claim 35 , wherein the forehead support includes arm elements adapted to support the forehead cushion claim 35 , each arm element including an end portion that provides an opening through which a portion of an upper headband arrangement is structured to pass.37. A breathing mask arrangement according to claim 36 , wherein the forehead support is T-shaped.38. A breathing mask arrangement according to claim 37 , wherein the forehead cushion is formed of an elastomeric material.39. A breathing mask arrangement according to claim 38 , ...

BREATHING MASK ARRANGEMENT AS WELL AS AN APPLICATION DEVICE AND A FOREHEAD SUPPORT DEVICE FOR SAME

A breathing mask arrangement includes a mask frame, a sealing device provided to the mask frame, a forehead support device movably mounted to the frame for adjustable movement with respect to the frame, and a rotatable adjustment knob operatively associated with the forehead support device such that rotative movement of the adjustment knob is adapted to cause relative movement between the forehead support device and the frame. 1. A breathing mask arrangement , comprising:a mask frame;a sealing device provided to the mask frame;a forehead support device movably mounted to the frame for adjustable movement with respect to the frame; anda rotatable adjustment knob operatively associated with the forehead support device such that rotative movement of the adjustment knob is adapted to cause relative movement between the forehead support device and the frame,wherein the forehead support device includes a frame connector provided to the mask frame, a base portion pivotally mounted to the frame connector for adjustable movement with respect to the frame connector, and right and left forehead support pads associated with the base portion,wherein the adjustment knob is operatively engaged with the base portion such that rotative movement of the adjustment knob is adapted to cause the base portion and hence the right and left forehead support pads to be adjustably moved with respect to the frame connector.2. A breathing mask arrangement according to claim 1 , wherein the forehead support device includes a forehead pad support structure provided to the base portion and adapted to support the right and left forehead support pads.3. A breathing mask arrangement according to claim 2 , wherein the forehead pad support structure includes end portions adapted to connect to an upper band arrangement of headgear.4. A breathing mask arrangement according to claim 3 , wherein each end portion includes a slot through which a portion of the upper band arrangement may pass.5. A breathing ...

HOLDING DEVICE FOR A RESPIRATORY MASK

A headband device for a respiratory mask includes a strap portion including a multi-layered construction including an inner cover layer, an outer cover layer, and foam padding. The inner cover layer has a face contacting surface adapted to contact a patient's skin in an application position of the headband device. The outer cover layer is adapted to be oriented outwardly from the patient's skin in the application position of the headband device. The inner cover layer and the outer cover layer are coupled to one another via connection points that are laterally spaced from one another when viewed in cross-section, each connection point being spaced outwardly away from the face contacting surface of the inner cover layer so as to position the connection points outwardly away from the patient's skin in the application position of the headband device. 116-. (canceled)17. A headband device for a respiratory mask , comprising:a strap portion including a multi-layered construction including an inner cover layer, an outer cover layer, and foam padding,the inner cover layer having a face contacting surface adapted to contact a patient's skin in an application position of the headband device,the outer cover layer adapted to be oriented outwardly from the patient's skin in the application position of the headband device,wherein the inner cover layer and the outer cover layer are coupled to one another via connection points that are laterally spaced from one another when viewed in cross-section, each said connection point being spaced outwardly away from the face contacting surface of the inner cover layer so as to position the connection points outwardly away from the patient's skin in the application position of the headband device.18. The headband device according to claim 17 , wherein each lateral side of the strap portion claim 17 , when viewed in cross-section claim 17 , includes a rounded edge.19. The headband device according to claim 17 , wherein said foam padding is ...

APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS

A humidifier assembly for a CPAP includes a base housing with a gas inlet configured to receive respiratory gas from the CPAP unit. The base housing includes a first connecting device located at a sidewall of the base housing and configured to directly, removably connect the base housing to the CPAP unit. The base housing also includes a second connecting device configured to be coupled to an air delivery hose. The humidifier assembly further includes a liquid storage container that is removably received in the base housing. The liquid storage container includes a liquid storage space configured to store liquid and a humidifying region configured to receive the respiratory gas from the gas feed opening and receive a partial amount of the liquid stored in the liquid storage space to enrich the respiratory gas with moisture. 1a blowing device to deliver the respiratory gas;a housing device having a bottom region, a top surface region and a side region extending upwardly between the top surface region and the bottom region; anda connecting device to connect a humidifying apparatus for humidifying the respiratory gas, the connecting device being arranged in the side region in such a way that the humidifying apparatus can be laterally coupled thereto.. Apparatus for supplying a respiratory gas under an increased pressure comprising: This application is a continuation of U.S. application Ser. No. 15/042,474, filed Feb. 12, 2016, now allowed, which is a continuation of U.S. application Ser. No. 13/916,930, filed Jun. 13, 2013, now allowed, which is a continuation of U.S. application Ser. No. 12/958,718, filed Dec. 2, 2010, now U.S. Pat. No. 8,469,025, which is a divisional of U.S. application Ser. No. 11/414,432, filed May 1, 2006, now U.S. Pat. No. 7,938,112, which is a divisional of U.S. application Ser. No. 10/048,786, filed Aug. 6, 2002, now U.S. Pat. No. 7,096,864, which is the National Phase of International Application PCT/EP00/07602, filed Aug. 4, 2000, which ...

APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS

An apparatus for delivering pressurized, humidified breathable gas to a patient having a sleep-related disorder includes a CPAP unit with a blower configured to generate a flow of pressurized breathable gas. The Apparatus also includes a liquid storage container configured to hold a body of liquid. The liquid storage container has a gas feed opening, a gas discharge opening and a humidifying region above a metallic heat conducting material. In addition, the apparatus includes a support housing integrated directly into the CPAP unit and having a receiving space configured to removably receive the liquid storage container. The liquid storage container is structured such that when the liquid storage container is received by the support housing, the gas feed opening aligns with and engages with an ending portion of a gas feed flow path defined by the support structure and the gas discharge opening aligns with and engages with a beginning portion of a gas discharge flow path defined by the support structure so that the liquid storage container fluidly connects the gas feed flow path and the gas discharge flow path. 1. Apparatus for delivering pressurized , humidified breathable gas to a patient having a sleep-related disorder , the apparatus comprising:a CPAP unit comprising a blower configured to generate a flow of pressurized breathable gas;a liquid storage container configured to hold a body of liquid, the liquid storage container comprising a gas feed opening, a gas discharge opening and a humidifying region above a metallic heat conducting material, the humidifying region being a region inside the liquid storage container in which the pressurized breathable gas generated by the CPAP unit passes over and absorbs water vapor generated from the body of liquid; and a gas feed flow path in fluid communication with an outlet of the CPAP unit and having an ending portion that opens up to the receiving space; and', 'a gas discharge flow path configured to be fluidly ...

APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS

A humidifier assembly for a CPAP includes a base housing with a gas inlet configured to receive respiratory gas from the CPAP unit. The base housing includes a first connecting device located at a sidewall of the base housing and configured to directly, removably connect the base housing to the CPAP unit. The base housing also includes a second connecting device configured to be coupled to an air delivery hose. The humidifier assembly further includes a liquid storage container that is removably received in the base housing. The liquid storage container includes a liquid storage space configured to store liquid and a humidifying region configured to receive the respiratory gas from the gas feed opening and receive a partial amount of the liquid stored in the liquid storage space to enrich the respiratory gas with moisture. 120.-. (canceled)21. A positive pressure gas supply system configured to supply positive pressure gas to a patient , the system comprising:a continuous positive air pressure (CPAP) unit configured to generate a flow of positive pressure gas;a humidifier support housing having a refilling module receiving portion, a gas feed passage and a gas discharge passage, wherein the gas feed passage and the gas discharge passage directly communicate with the receiving portion and are on opposite sides of the receiving portion;a refilling module configured to retain a body of water and be removably received within the receiving portion of the humidifier support housing, the refilling module including a gas feed opening and a gas discharge opening, the gas feed opening and the gas discharge opening being positioned to align with the flow of positive pressure gas exiting the gas feed passage when the refilling module is engaged with the receiving portion; anda sealing device configured to partially or completely seal off the refilling module in the receiving portion, the sealing device being located above the gas feed opening and the gas discharge opening, ...

BREATHING MASK ARRANGEMENT AS WELL AS AN APPLICATION DEVICE AND A FOREHEAD SUPPORT DEVICE FOR SAME

A breathing mask arrangement includes an arch body, a sealing lip means for bearing against the surface of the face of a mask user, a respiratory gas conduit means for feeding respiratory gas to a mask internal space which is defined by the arch body and which is in communication with the nose and/or mouth opening of the user of the mask, and an application structure for application of the sealing lip means jointly with the arch body, wherein the application structure has a carrier portion on which a respiratory gas conduit member is releasably coupled. 120-. (canceled)21. A respiratory mask assembly for providing respiratory therapy to a patient , the respiratory mask assembly comprising:a frame including a main body and a forehead support extending from the main body, the forehead support including a pair of upper headgear holding members, and the frame further including a conduit carrier portion having an insert opening;a pair of lower headgear holding members configured to be provided to the main body of the frame;a mask releasably coupled with the frame, the mask including a body portion and a sealing portion,the body portion forming a mask internal space pressurizable to a therapeutic pressure above ambient pressure, and the body portion including a circular inlet opening structured to receive a flow of air at the therapeutic pressure for breathing by the patient,wherein the body portion includes an inside surface exposed to said therapeutic pressure in use and an outside surface exposed to ambient pressure, and the main body of the frame includes a wall arranged along the outside surface of the body portion so that the wall is outside the mask internal space,wherein the body portion includes a plurality of outlet openings for discharge of gas from the mask internal space to ambient atmosphere,wherein the frame includes an opening configured and arranged to expose the plurality of outlet openings when the mask and the frame are coupled to one another,the ...

APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS

The invention concerns an apparatus for supplying a respiratory gas, a humidifying apparatus, a respiratory gas tube and a connecting apparatus therefor. The apparatus of the invention includes a blowing device for delivering the respiratory gas, a housing device which has a bottom region, a top surface region and a side region extending upwardly between the top surface region and the cover region, as well as a connecting device for connecting a humidifying apparatus for humidifying the respiratory gas, wherein the connecting device is arranged in the side region of the apparatus in such a way that the humidifying apparatus can be laterally coupled thereto. The humidifying apparatus according to the invention is distinguished by a partial amount discharge device for passing a partial amount of the liquid pre-stored in a liquid storage space into a humidifying region. The respiration tube according to the invention includes a connecting plug structure which has both a respiratory gas connecting portion and also a pressure measuring tube connecting portion. 1. A humidifier assembly for a CPAP unit , the humidifier assembly comprising:a base housing with a gas inlet configured to receive respiratory gas from the CPAP unit, the base housing comprising a) a first connecting device located at a sidewall of the base housing and configured to directly, removably connect the base housing to the CPAP unit and b) a second connecting device configured to be coupled to an air delivery hose; anda liquid storage container that is removably received in the base housing, a gas inlet connecting portion located at the base housing gas inlet and configured to directly and pneumatically connect to a corresponding gas outlet connecting portion on the CPAP unit; and', 'an electrical connecting device located below the gas inlet connecting portion and configured to connect to a corresponding electrical connecting device of the CPAP unit, and, 'wherein the first connecting device comprises ...

Drive Train and Operating Method for a Hybrid Vehicle with an Overrun-Enabled Forward Gear

The invention relates to a drive train for a hybrid vehicle with an internal combustion engine, with a transmission and with an electric machine, wherein the electric machine is arranged between the internal combustion engine and the transmission. The drive train can be provided in a simple, economical and/or space-saving manner in that the transmission comprises at least one overrun-enabled forward gear transmitting traction torque only and at least one overrun-free forward gear. A hybrid vehicle can be operated with a drive train of this kind easily and efficiently in that, when an overrun-enabled forward gear transmitting only traction torque is engaged and while the vehicle speed lies below a certain engagement speed for an overrun-free forward gear and at least one criterion for the presence of a driving torque is established or satisfied, the transmission is shifted into the overrun-free forward gear. 1. A drive train for a hybrid vehicle with an internal combustion engine , with a transmission and with an electric machine , wherein the electric machine is arranged between the internal combustion engine and the transmission , wherein the transmission has at least one overrun-enabled forward gear transmitting only traction torque and at least one overrun-free forward gear.2. The drive train of claim 1 , wherein the transmission has at least one overrun-enabled claim 1 , low forward gear transmitting only traction torque and at least one overrun-free claim 1 , higher forward gear.30. The drive train of claim 1 , wherein the drive train has a K clutch arranged between the internal combustion engine and the electric machine.4. The drive train of claim 1 , wherein the transmission is designed as one or more of a multi-stage transmission and a dual-clutch transmission.5. An operating method for a hybrid vehicle with a drive train of claim 1 , wherein claim 1 , when an overrun-enabled forward gear of the transmission transmitting only traction torque is engaged and ...

APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS

A humidifier assembly for a CPAP apparatus includes a liquid storage container configured to hold a body of liquid. The liquid storage container includes a humidifying region above a metallic heat conducting material, the humidifying region being a region inside the liquid storage container in which the liquid is evaporated into pressurized respiratory gas generated in the CPAP apparatus. The humidifier assembly further includes a base unit configured to a) receive the liquid storage container and b) connect to a CPAP unit of the CPAP apparatus. The base unit includes a housing providing a base portion to support the liquid storage container thereon, the base portion including a heating element configured to contact the heat conducting material of the liquid storage container when the liquid storage container is supported on the base unit. The base unit also includes an inlet configured to receive and be coupled to an outlet of the CPAP unit. In addition, the liquid storage container is removable from the base unit. 1. A humidifier assembly for a CPAP apparatus , the humidifier assembly comprising:a liquid storage container configured to hold a body of liquid, the liquid storage container comprising a humidifying region above a metallic heat conducting material, the humidifying region being a region inside the liquid storage container in which the liquid is evaporated into pressurized respiratory gas generated in the CPAP apparatus; and a housing providing a base portion to support the liquid storage container thereon, the base portion including a heating element configured to contact the heat conducting material of the liquid storage container when the liquid storage container is supported on the base unit; and', 'an inlet configured to receive and be coupled to an outlet of the CPAP unit, wherein the liquid storage container is removable from the base unit., 'a base unit configured to a) receive the liquid storage container and b) connect to a CPAP unit of the ...

APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS

A humidifier assembly for a CPAP apparatus includes a liquid storage container configured to hold a body of liquid. The liquid storage container includes a humidifying region above a metallic heat conducting material, the humidifying region being a region inside the liquid storage container in which the liquid is evaporated into pressurized respiratory gas generated in the CPAP apparatus. The CPAP apparatus also includes a base unit configured to a) receive the liquid storage container and b) securely and releasably connect to a CPAP unit of the CPAP apparatus, the base unit having a bottom portion to support the liquid storage container thereon, the bottom portion including a heating element configured to contact the heat conducting material of the liquid storage container when the liquid storage container is supported on the base unit. When the liquid storage container is received by the base unit, the liquid storage container and the base unit together define an airflow path through the humidifier assembly, an inlet of the airflow path being upstream of the liquid storage container and an outlet of the airflow path being downstream of the liquid storage container. 1. A humidifier assembly for a CPAP apparatus , the humidifier assembly comprising:a liquid storage container configured to hold a body of liquid, the liquid storage container comprising a humidifying region above a metallic heat conducting material, the humidifying region being a region inside the liquid storage container in which the liquid is evaporated into pressurized respiratory gas generated in the CPAP apparatus; anda base unit configured to a) receive the liquid storage container and b) securely and releasably connect to a CPAP unit of the CPAP apparatus, the base unit having a bottom portion to support the liquid storage container thereon, the bottom portion including a heating element configured to contact the heat conducting material of the liquid storage container when the liquid storage ...

APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS

A positive pressure gas supply system includes a CPAP unit a humidifier support housing with a receiving portion. The receiving portion is bound by a bottom wall with a heater and at least one side wall extending vertically from the bottom wall. A gas feed opening in the at least one side wall is in fluid communication with a gas feed path from the CPAP unit. A refilling module configured to retain a body of water is removably placed within the receiving portion from a location above the receiving portion so that a metallic part of the refilling module contacts the heater when the refilling module is resting on the bottom wall of the receiving portion. In addition, a sealing device is configured to seal off the refilling module in the receiving portion. The sealing device and the refilling module are removable as a unit from the humidifier support housing. 120-. (canceled)21. A positive pressure gas supply system configured to supply positive pressure gas to a patient , the system comprising:a continuous positive air pressure (CPAP) unit configured to generate a flow of positive pressure gas;a humidifier support housing having a receiving portion, the receiving portion being bound by a bottom wall and at least one side wall extending vertically from the bottom wall, the at least one side wall comprising a gas feed opening in fluid communication with a gas feed path from the CPAP unit, the bottom wall comprising a heater;a refilling module configured to retain a body of water and be removably placed within the receiving portion from a location above the receiving portion, the refilling module comprising a metallic portion configured to contact the heater when the refilling module is resting on the bottom wall of the receiving portion; anda sealing device configured to seal off the refilling module in the receiving portion, the sealing device and the refilling module being removable as a unit from the humidifier support housing.22. The system of claim 21 , wherein the ...

BREATHING MASK ARRANGEMENT AS WELL AS AN APPLICATION DEVICE AND A FOREHEAD SUPPORT DEVICE FOR SAME

A respiratory mask includes a frame and a mask releasably engaged with the frame. The mask includes a body portion defining a mask internal space and a sealing portion structured to engage a patient's face. The body portion includes a plurality of outlet openings for gas washout. 1. A respiratory mask , comprising:a frame; anda mask releasably engaged with the frame, the mask including a body portion defining a mask internal space and a sealing portion structured to engage a patient's face,wherein the body portion includes a plurality of outlet openings for gas washout.2. The respiratory mask according to claim 1 , wherein the body portion is integral with the sealing portion.3. The respiratory mask according to claim 1 , wherein the body portion and the sealing portion include a one-piece structure.4. The respiratory mask according to claim 1 , wherein the frame supports the sealing portion jointly with the body portion.5. The respiratory mask according to claim 1 , wherein the body portion and the sealing portion are provided as an integral component structured to be releasably engaged with the frame.6. The respiratory mask according to claim 1 , further comprising a respiratory gas conduit member structured to connect to a respiratory gas conduit to feed respiratory gas to the internal space.7. The respiratory mask according to claim 6 , wherein the respiratory gas conduit member is in the form of a tube connection.8. The respiratory mask according to claim 6 , wherein the frame includes a carrier portion structured to engage the respiratory gas conduit member.9. The respiratory mask according to claim 1 , wherein the frame has a front side and a rear side claim 1 , and the frame defines an opening through which at least a portion of the body portion is exposed towards the front side of the frame.10. The respiratory mask according to claim 9 , wherein the plurality of outlet openings are exposed towards the front side of the frame.11. The respiratory mask ...

Process for the isomerization of 5-vinylbieyclo square bracket on 2.2.1 square bracket to -hept-2-enes

Trailing-edge flap system for a wing of an aircraft and aircraft comprising a wing and at least one such trailing-edge flap system

A trailing-edge flap system (2) for a wing of an aircraft is proposed, the wing having a wing structure, the trailing-edge flap system (2) comprising a trailing-edge flap (4), a guide rail (6) attached to the trailing-edge flap (4), a carriage (12) slidably engaging the guide rail (6) and rotatably attachable to a fixed position on the wing structure, and a drive means (14) couplable with the wing structure and coupled with a first joint (28) on the guide rail (6). The drive means (14) is adapted for moving the trailing-edge flap (4) relative to the wing structure by moving the guide rail (6) along the carriage (12) through moving the first joint (28) relative to the wing structure, such that the trailing-edge flap (4) translates and rotates, wherein the trailing-edge flap (4) is at least movable into a cruise position, a high-lift position and an air brake position. The system is space effective and allows an air-brake function besides the high-lift functions without sacrificing the aerodynamics of the wing in cruise flight.

Double coupling

Doppelkupplung (1) für ein Doppelkupplungsgetriebe mit einer als Hohlwelle (11) ausgestalteten ersten Getriebeeingangswelle (9) und einer konzentrisch in dieser geführten zweiten Getriebeeingangswelle (10) bestehend aus einer ersten zugedrückten und einer zweiten zugezogenen Reibungskupplung (3, 4) mit einer zentralen, auf der Hohlwelle (11) mittels eines ersten Wellenlagers (18) verdrehbar gelagerten Gegendruckplatte (14) und zwei gegen jeweils eine Seite der Gegendruckplatte (14) axial unter Zwischenlegung von Reibbelägen (7, 8) jeweils einer, mit jeweils einer Getriebeeingangswelle (9, 10) drehfest verbundenen Kupplungsscheibe (6, 7) verspannbaren, drehfest mit der Gegendruckplatte (14) verbundenen Druckplatten (16, 17) sowie einem hydrostatischen Einrücksystem (21) mit einem um die Hohlwelle (11) angeordneten Zylindergehäuse (22) und zwei darin zur Verspannung der Druckplatten (16, 17) gegenüber der Gegendruckplatte (14) axial in ihrer Richtung gegeneinander verlagerbaren Ringkolben (26, 27), wobei das erste Wellenlager (18) axial fest auf der Hohlwelle (11) fixiert ist und das Zylindergehäuse (22) mittels eines zweiten Wellenlagers (23) axial fest und gegenüber der Hohlwelle (11) verdrehbar auf dieser aufgenommen ist.

Controllable hydraulic oscillating slide machine e.g. oil pump, for use in motor vehicle, has slide drivers coupled with piston, where pressure level in chambers is adjusted different than pressure level in other chambers

The machine (1) has slide drivers (8) engaged into recesses (4) of an inner rotor (3) to form modifiable chambers (9). The slide drivers are coupled with a piston (10), which is guided into the associated recess. Pressure level in chambers (11) delimited by the recesses and the associated piston is adjusted different than pressure level in the former chambers between the inner rotor and the outer rotor, so that the two different pressure levels are generated, and/or two different mediums are conveyed, and two different consumers are supplied using the machine.

Oscillating slide machine

The invention relates to a controllable hydraulic oscillating slide machine (1) (pump or motor), comprising - an inner rotor (3) arranged in a housing (2) and having cylindrical recesses (4), - a bearing (6) formed in the housing (2), in which a co-rotating outer rotor (7) is mounted eccentrically to the inner rotor (3), said outer rotor having several pivotably suspended slide drivers (8) which engage into the recesses (4) of the inner rotor (3) for rotationally driving the outer rotor (7) by means of the inner rotor (3) and form modifiable chambers (9). The essential feature of the invention is that - the slide drivers (8) are each coupled to a piston (10) which is guided in a respective associated recess (4), - a pressure level different from that in the chambers (9) between the inner (3) and the outer rotor (7) can be set in the chambers (11) delimited by the recesses (4) and the associated pistons (10) so that two different pressure levels can be generated and two different consumers can be supplied using the oscillating slide machine (1).

Oscillating slide machine that pumps different fluid mediums at different pressures

A controllable hydraulic oscillating slide machine includes an inner rotor arranged in a housing and having cylindrical recesses. A bearing is formed in the housing, in which a co-rotating outer rotor is mounted eccentrically to the inner rotor, the outer rotor having several pivotably suspended slide drivers that engage into the recesses of the inner rotor for rotationally driving the outer rotor by way of the inner rotor and form modifiable chambers. The slide drivers may each be coupled to a piston that is guided in a respective associated recess. A pressure level different from that in the chambers between the inner and the outer rotor may be set in the chambers delimited by the recesses and the associated pistons so that two different pressure levels may be generated and two different consumers can be supplied using the oscillating slide machine.

Actuating unit for the double clutch of a motor vehicle

Betätigungseinheit (1) für die Doppelkupplung (2) eines Kraftfahrzeuges, wobei die Doppelkupplung (2) eine erste Kupplung (3) und eine zweite Kupplung (4) aufweist und über die erste Kupplung (3) die Kurbelwelle (5) des Motors mit einer ersten Getriebeeingangswelle (6) und über die zweite Kupplung (4) die Kurbelwelle (5) des Motors mit einer zweiten Getriebeeingangswelle (7) zur Übertragung eines Drehmomentes kuppelbar sind, wobei die erste Kupplung (3) ein erstes Ausrücklager (8) und die zweite Kupplung (4) ein zweites Ausrücklager (9) aufweist und wobei die jeweiligen Betätigungskräfte für die erste und zweite Kupplung (3, 4) durch mindestens einen Aktuator und über mindestens zwei auf die jeweiligen Ausrücklager (8, 9) wirkende Zwischenelemente (10, 11) realisierbar sind, dadurch gekennzeichnet, dass das erste Zwischenelement (10) als schwenkbarer erster Betätigungshebel (10a) ausgeführt ist und dass das zweite Zwischenelement (11) als schwenkbarer zweiter Betätigungshebel (11a) ausgeführt ist und mindestens ein Betätigungshebel eine Ausnehmung (12) oder eine Aussparung aufweist, und dass die Betätigungshebel derart schwenkbar angelenkt sind, so dass der zweite Betätigungshebel (11a) in der Ausnehmung (12) oder der Aussparung des ersten Betätigungshebels (10a) (oder umgekehrt) anordenbar ist oder – zumindest zeitweise – lagerbar ist. Actuating unit (1) for the dual clutch (2) of a motor vehicle, wherein the dual clutch (2) has a first clutch (3) and a second clutch (4) and via the first clutch (3) the crankshaft (5) of the engine with a The first transmission input shaft (6) and the second clutch (4) the crankshaft (5) of the engine with a second transmission input shaft (7) are coupled for transmitting a torque, wherein the first clutch (3) a first release bearing (8) and the second Coupling (4) has a second release bearing (9) and wherein the respective actuating forces for the first and second clutch (3, 4) by at least one actuator and at least two acting on ...

Method for the investigation of house dust and use of a detecting agent

The present invention relates to a method for the investigation of house dust with respect to a potential for inducing an allergic reaction, whereby the method is characterized by mixing the house dust with a protein detector for the determination in order of size of protein-containing constituents contained in the house dust; additionally, the invention also relates a detecting agent for the estimation of a potential of house dust for inducing allergic reactions using a detection constituent for characterizing a protein component.

Switching device for switching the gear ratios of a transmission

Die Erfindung betrifft eine Schaltvorrichtung (1) zur Schaltung der Gangstufen eines Getriebes, mit einer Schaltwelle (2), mit einem Schaltfinger (3) und mit mehreren Schaltschienen (4, 5, 6, 7), wobei der Schaltfinger (3) drehfest mit der Schaltwelle (2) verbunden ist, wobei durch eine Wählbewegung der Schaltwelle (2) zumindest eine der Schaltschienen (4, 5, 6, 7) auswählbar ist, wobei durch eine Schaltbewegung der Schaltwelle (2) die Schaltschienen (4 bis 7) verschiebbar sind, wobei durch die Schaltbewegungen und/oder die Wählbewegungen mindestens eine der Schaltschienen (4, 6, 7) in eine Gangendstellung verschiebbar ist und mindestens eine andere Schaltschiene (4, 5, 6, 7) in einer Neutralstellung anordenbar ist, wobei mindestens ein Sperrbereich (8, 9) vorgesehen ist und wobei die in der Neutralstellung angeordnete Schaltschiene (4, 5, 6, 7) mittels des Sperrbereiches (8, 9) gegen Verschieben gesperrt ist. Eine aufwendige Ausgestaltung der Schaltschienen (4, 5, 6, 7) und der Schaltwelle (2) sowie eine komplizierte Bewegung der Schaltwelle (2) zum Schalten ist dadurch vermieden, dass die Schaltvorrichtung (1) zur Schaltung der Gangstufen eines Doppelkupplungsgetriebes ausgebildet ist, wobei zwei der vorgesehenen Schaltschienen (4, 5, 6, 7) in eine Gangendstellung verschiebbar sind und die anderen Schaltschienen (4, 5, 6, 7) in der Neutralstellung anordenbar sind, wobei ein Rückstellbereich (10, 11) vorgesehen ist und der Rückstellbereich (10, 11) so ausgebildet ... The invention relates to a switching device (1) for switching the gear ratios of a transmission, with a switching shaft (2), with a shift finger (3) and with a plurality of shift rails (4, 5, 6, 7), wherein the shift finger (3) rotatably with the selector shaft (2) is connected, wherein at least one of the shift rails (4, 5, 6, 7) is selectable by a selection movement of the shift shaft (2), wherein by a switching movement of the shift shaft (2) the shift rails (4 to 7) displaceable are, by the ...

Rotating spinning chamber

Projectile having a submunition body

A submunition body (4) having a parachute is accommodated in the casing (1). In order to transfer the base element (2) of the projectile to a trajectory which is different from that of the submunition body (4) after said submunition body (4) has been ejected, a wall segment (6) is part of the base element (2). The wall segment (6) is asymmetric with respect to the axis of flight (F) and is separated after ejection from the base element (2). <IMAGE>

Arrangement for cooling with adiabatic expansion of gas or gas mixture has feed line section between blocking valve and expansion nozzle with flow connection to inert gas feed

The arrangement has a pressure container connected via a feed line (2) to an expansion nozzle (3) with a blocking device (4) in the feed line for making or breaking the flow connection through the feed line. A feed line section (5) between the blocking device and nozzle has a flow connection to a feed (9) for an inert gas. AN Independent claim is also included for the following: (i) a tool for processing surfaces, e.g. for grinding or polishing, with an inventive arrangement.

Double clutch winding transmission

The invention relates to a double clutch winding transmission (1, 22, 23, 24, 25, 26) for a motor vehicle, comprising a first transmission input shaft (3, 27), a second transmission input shaft (4, 28), at least one drive shaft (5, 6, 29, 30), a plurality of gear wheels (7 to 14), and a plurality of synchronizer devices (S1, S2, S3, S4, S5, S6, SX), wherein the first transmission input shaft (3, 27) can be connected or is connected via a first friction clutch, and the second transmission input shaft (4, 28) via a second friction clutch, to a drive motor, wherein the gear wheels (7 to 14) are arranged so as to mesh such that said gear wheels (7 to 14), which are arranged so as to mesh, form a plurality of gear wheel steps (Z2, Z3, Z4, Z5, Z6, Z7, ZR), wherein, using the synchronizer devices (S2, S3, S4, S5, S6, SX), the gear wheel steps (Z2, Z3, Z4, Z5, Z6, Z7, ZR) can be shifted in such a manner that a plurality of forward gears can be shifted, wherein at least one forward gear is designed as a winding gear and as a result the power flow (L1, L6) of the winding gear winds via at least two gear wheel steps (Z2, Z3, Z4, Z5, Z6, Z7, ZR), wherein the gear wheel steps (Z2 to Z7) associated with the forward gears in each case comprise a gear wheel that is associated with the drive shaft (5, 6, 27, 28) and a gear wheel that is associated with the transmission input shaft (3,4). The double clutch winding transmission (1) provides a high number of gears, and is also suitable for a front-transverse mount since the power flow (L1, L6 or L1, L4 or L1, L7) of the winding gear winds both via a gear wheel step (Z2, Z3, Z4, Z5, Z6, Z7) associated with the first transmission input shaft (3, 27), and also via a gear wheel step (Z2, Z3, Z4, Z5, Z6, Z7) associated with the second transmission input shaft (4, 28).

Device for treating the whole body by cryotherapy

Machine for the production of envelope shapes

Cleaning using CO2 and N2O

Das Reinigungsmittel enthält Kohlendioxid (CO 2 ) und mindestens 50 Vol.-% Distickstoffmonoxid (N 2 O). In dem Reinigungsverfahren wird Kohlendioxid, das zumindest zeitweise mindestens 50 Vol.-% Distickstoffmonoxid enthält, oder Distickstoffmonoxid, das zumindest zeitweise mindestens 50 Vol.-% Kohlendioxid enthält, als Reinigungsmittel mit einem Reinigungsgut wie Textilien, textilartige Stoffe, Folien, Kunststoffteile, Metallteile, Teile aus Keramik, Verbundstoffe, Kunststofffasern, Naturfasern, Glasteile oder Glasoberflächen, strukturierte Oberflächen von Materialien wie Textilien oder ähnlichen Materialien und Formteilen oder Substratoberflächen wie Keramik-, Kunststoff-, Metall- oder Halbleiteroberflächen in Kontakt gebracht. The cleaning agent contains carbon dioxide (CO 2 ) and at least 50% by volume dinitrogen monoxide (N 2 O). In the cleaning process, carbon dioxide, which contains at least temporarily at least 50% by volume of dinitrogen monoxide, or dinitrogen monoxide which at least temporarily contains at least 50% by volume of carbon dioxide, as a cleaning agent with a cleaning material such as textiles, textile-like substances, films, plastic parts, metal parts, Parts of ceramics, composites, plastic fibers, natural fibers, glass parts or glass surfaces, structured surfaces of materials such as textiles or similar materials and moldings or substrate surfaces such as ceramic, plastic, metal or semiconductor surfaces brought into contact.

DEVICE FOR DETERMINING THE MOVEMENT OR ADJUSTMENT OF A ROUTE OR ANGLE

DISPOSITIF POUR LA DETERMINATION DU DEPLACEMENT OU DU REGLAGE D'UN TRAJET OU D'UN ANGLE, POUR UN VEHICULE DOTE D'UNE SOURCE DE LUMIERE 1 EMETTANT UNE LUMIERE PARALLELE, PUIS D'UN FAISCEAU DE DEPART DE LA SOURCE LUMINEUSE 1 POUVANT ETRE SUBDIVISE EN UN FAISCEAU DE MESURE ET EN UN FAISCEAU DE REFERENCE QUI, EN SUIVANT UN CABLE DE FIBRES PHOTOCONDUCTRICES 6, 7 ABOUTISSANT AU CLAPET ET EN REVENANT, ARRIVENT SUR DES ELEMENTS PHOTOSENSIBLES 8, 9 MONTES DANS LE VEHICULE. DEVICE FOR DETERMINING THE DISPLACEMENT OR ADJUSTMENT OF A ROUTE OR AN ANGLE, FOR A VEHICLE WITH A LIGHT SOURCE 1 EMITTING A PARALLEL LIGHT, THEN A DEPARTURE BEAM FROM LIGHT SOURCE 1 CAN BE SUBDIVIDED IN A MEASURING BEAM AND IN A REFERENCE BEAM WHICH, FOLLOWING A CABLE OF PHOTOCONDUCTIVE FIBERS 6, 7 ENDING THE VALVE AND RETURNING, ARRIVE ON PHOTOSENSITIVE ELEMENTS 8, 9 MOUNTED IN THE VEHICLE.

Fuel and fuel cooler with lamellar inner structures for connecting to the air-conditioning system

The invention concerns a motor vehicle comprising a combustion engine, fuel tank air-conditioning system, and a heat exchanger, which is connected to the fuel line and which is integrated in the coolant circuit of the air-conditioning system. The fuel cooler is comprised of an outer housing (1) with connections (2a, 2b) for the supply line (2a) and the discharge line (2b) and of a conduit (3) located inside the outer housing (1). This conduit (3), which is located inside the outer housing (1), is widened to form a cell (3), and the cell resulting from widening the conduit (3) is subjected, on the inside, to the action of lamellae (5) that are oriented parallel to the direction of flow.

Raster correction circuit for television receivers

Method and device for testing an enamelled wire for its temperature resistance (scorch resistance)

POLISHING OR GRINDING DEVICE.

Polishing or grinding device, into the working area of which cold gas is continuously directed for cooling the partial workpiece surface to be treated to a temperature at which no change to the workpiece surface exceeding the polishing or grinding takes place. <IMAGE>

POLISHING OR GRINDING EQUIPMENT.

Polishing or grinding device, into the working area of which cold gas is continuously directed for cooling the partial workpiece surface to be treated to a temperature at which no change to the workpiece surface exceeding the polishing or grinding takes place. <IMAGE>

Cleaning substrate surfaces using CO2 and N2O

Verfahren zur Reinigung von Substratoberflächen, bei dem Kohlendioxid, das zumindest zeitweise Distickstoffmonoxid enthält, als Reinigungsmittel mit der Substratoberfläche in Kontakt gebracht wird, dadurch gekennzeichnet, dass das Reinigungsmittel 5 bis 20 Vol.-% Distickstoffmonoxid, Rest Kohlendioxid, enthält. Process for cleaning substrate surfaces, in which carbon dioxide, which at least temporarily contains nitrous oxide, is brought into contact with the substrate surface as a cleaning agent, characterized in that the cleaning agent contains 5 to 20% by volume of nitrous oxide, the remainder being carbon dioxide.

DEVICE FOR DETERMINING THE CURVATURE OF A LONG, METALLIC CLADDED CAVITY

Device for conveying e.g. fluid medium between storage tanks of lorry, has diaphragm pump, where device is designed such that it withstands to pressure of transported fluid and/or gaseous medium of ten bars for shot-time

The device (7) has a diaphragm pump (1) i.e. double diaphragm pump (18), pneumatically driven by a pneumatic device and separated from environment by a component separator (5) i.e. housing (6). The device is designed such that it withstands to pressure of a transported fluid and/or gaseous medium of 10 bars for shot-time. The housing is formed as a cartridge housing (15) in form of a box, and a heating device (13) is attached to the diaphragm pump. An emission protection device is provided at a delivery pipe (9) for pressurized air of the pneumatic device.

Remotely controlled transmitter with a bar code reader

It is known to integrate a bar code reader into the housing of a remote control transmitter. If the bar code is misread in this known remote control transmitter, the wrong data reaches the memory of a receiving device to be programmed. The novel remote control transmitter is intended to make it possible to check the data read by the bar code reader. In the novel remote control transmitter, the data read by the bar code reader are decoded and shown in plain text on a display of the remote control transmitter. Programming of receiving devices with remote control. <IMAGE>

Process for isomerizing 5-vinylbicyclo square bracket on 2.2.1 square bracket to hept-2-enes

ARRANGEMENT FOR DETERMINING THE ADJUSTMENT OR ADJUSTING A WAY OR ANGLE

PROCEDURE FOR THE PREPARATION OF AN INSTANT GASA MOSPHERE WITH CONSTANT COMPOSITION CONSISTING OF NITROGEN AND CARBON DIOXIDE IN A REFRIGERANT CONTAINER.

Binder for ferrous fines and their use

Method for increasing the activity of porous fuel cell electrodes

Cryogenic storing device for biological or pharmaceutical samples

The low temperature storage of biological or pharmaceutical samples by means of ampullas in a low temperature container should be as compact and easy to handle as possible. For this purpose, cases are arranged in such a container into which boxes containing the ampullas can be placed. Each box has pins on the inside, the center distance of which is equal to the outside diameter of the ampullas and in which the minimum distance from any opposing side walls of the box is equal to the whole number multiple of the outside diameter of the ampullas.

ELECTRIC ISOLATOR FOR A GAS SUPPLY PIPE

CAB FOR CARRYING OUT CRYOTHERAPY

A cabin for carrying out cryotherapy on the entire body with a cold treatment gas is made open from above. The distance from the upper edge of the cabin walls to the floor can be adjusted to the height of the patient's neck.

Electronic pulse distribution circuit

Device for carrying out cryotherapy

DEVICE FOR CARRYING OUT CRYOTHERAPY Abstract of Disclosure A device for carrying out cryotherapy on the entire body with a cold treatment gas includes a cabin formed by shells which face one another an enclose the patient and which have opposing openings for the entry and exit of the treatment gas and which further allow the patient's head to remain free.

Aluminum offset coil, and method for its production

An aluminum offset coil, having a surface zone of a predominantly recrystallized globular, fine grain structure, and a core zone of a greatly work-hardened structure, for use in offset printing plates, and a process for its preparation.

Device and method for mechanically removing surface coatings by means of coldness

Einrichtungen zur Oberflächenbehandlung nach dem Stande der Technik sind entweder, wie Trockeneisstrahlgeräte, nur zur Beseitigung von leicht entfernbaren Beschichtungen oder, wie Nadelgeräte, nur zur Behandlung harter Substrate geeignet. Aufgabe der Erfindung ist die Angabe einer Möglichkeit zur Oberflächenbehandlung, die sowohl bei harten als auch bei weichen Substraten einsetzbar ist. Erfindungsgemäss wirkt ein Oberflächen-Bearbeitungswerkzeug (2), etwa ein Nadelgerät, das mittels mechanischer Impulsübertragung auf die Oberfläche eines Substrats (10) einwirkt, mit einer Kühleinrichtung (3) zur Bestrahlung der Oberfläche des Substrats (10) mit einem Kältemittel zusammen. Das Bearbeitungswerkzeug ist mit Bearbeitungsteilen (12) ausgerüstet, die zur Bearbeitung empfindlicher Substrate (10) geeignet sind, etwa Nadeln (4) aus Kunststoff. Als bevorzugtes Kältemittel kommt CO2 zum Einsatz, das in flüssiger, warmer Form zur Kälteeinrichtung (3) transportiert wird und durch Entspannung seine Kältewirkung entfaltet.

Unwinding device for paper supply provided in roll form, in particular for high-speed printers

POLYESTER WITH SULPHONIC ACID GROUPS AND THEIR USE

Device for generating a dry, cold air flow for treatment of rheumatic diseases

A device for generating a dry, cold air flow in the treatment of rheumatic diseases includes a cyclone separator as its heat exchange device. The intake line of the cyclone separator is connected to the outlet line of the blower means of a line in which the cryogenic liquefied gas feed ends. The outlet opening of the cyclone generator has attached to it an insulated flexible hose.

Wire and method of preparing the same

Prodn. of a wire (1) with a metal core (2) serving as an electrical conductor, surrounded by insulating layer(s) (4,5,6) comprises cleaning the core and applying coating(s) (4) of a pure organic polymer and then coating(s) (5) of a one-phase organic/inorganic copolymer. Also claimed are: (i) a process in which the one-phase copolymer is used for the inner layer (4) and the pure organic polymer is used for the next layer (5); and (ii) the coated wires.

Method to produce an inert gas atmosphere with a constant composition, comprising nitrogen and carbon dioxide, in a cooled container

An inert gas atmosphere of nitrogen and carbon dioxide is created in a refrigerated container having a diesel engine. A lower oxygen content is maintained by an oxygen limit control while the nitrogen is led into the interior of the container from a gas bottle connected with the container when the predetermined oxygen limit value is exceeded. While the inert gases are being supplied, a constant flow of cold gaseous nitrogen is produced by an electrical evaporator in the liquid nitrogen storage tank and connected to the generator of the diesel engine while carbon dioxide is removed from the gas bottle, heated, released to a constant pressure and fed into the container via throttle points constituting a parallel-switched group of such throttle points which can be individually activated.

Plastic injection tool cooling method involves supply of compressed gas into tool areas followed by relaxation

Tool cooling is achieved by introducing compressed gas into chambers(11,11';12,12') inside the tool parts(2,3) and then relaxing the gas pressure. An Independent claim is also included for the molding tool whose two parts include chambers connected to both a compressed gas source and gas pressure reduction equipment. Preferred Features: A set temperature profile is realized by using a series of cooling pulses in which compressed gas is intermittently fed into the chambers and pressure reduced after each pulse. Cooling phase parameters, e.g. pressure and intervals between pulses, are controlled on the basis of temperature in the tool parts and/or the plastic melt(7).

A system and method for sharing bandwidth between co-located 802.11 a/e and hiperlan/2 systems

A system and method for allocating a time slot to support data transmission between the co-located 802.11a/e and HIPERLAN/2 systems in a wireless local area network (WLAN) are provided. To comply with the H2 standard requirement of periodic transmission of the frame at every 2msec, the access point (AP) performs the QoS CF-Poll function to allow the transmission of the H2 MAC frames to occur at n * 2msec interval in the CCHC superframe, where the value of n depends on the HIPERLAN/2 MAC frame schedule of the AP. In particular, the AP polls itself to make other stations silent using the QoS CF-Poll function, then allocates a predetermined time period at each station to initiate H2 frame exchanges.

Device for preventing the penetration of foreign gases through the charging opening of a reaction vessel protected with inert gas

DEVICE FOR GENERATION OF DRY COLD AIR STREAM FOR TREATMENT OF RHEUMATIC DISEASES.

A device for generating a dry, cold air flow in the treatment of rheumatic diseases includes a cyclone separator as its heat exchange device. The intake line of the cyclone separator is connected to the outlet line of the blower means of a line in which the cryogenic liquefied gas feed ends. The outlet opening of the cyclone generator has attached to it an insulated flexible hose.

Photographic film - with antistatic backing

Antistatic backing is applied to a coating carrier, e.g. cellulose ester, from an aqueous soln. of an antistatic copolymer, esp a sulphonated N-phenylmaleic imide/styrene/ethylene and/or isobutylene, copolymer pref. having a mol wt. of 50,000-500,000 and containing up to 90 vol % of a swelling agent e.g. acetone for the carrier, based on the volume of soln. applied.

PROCESS FOR CROSSLINKING AND STABILIZATION OF RADICALLY CROSSLINKABLE POLYMERS

The invention relates to a method for cross-linking radically cross-linkable polymers and for stabilizing such polymers against oxidative and/or thermal decomposition. The method is developed so that rapid and economical cross-linking of radically cross-linkable polymers is obtained in the presence of oxidation inhibitors without adverse effects on the cross-linking process due to the oxidation inhibitor. For this purpose, the invention provides that the cross-linking is carried out in the presence of oxidation inhibitors, wherein the inhibition-active -OH and/or -NH functions are at least partially substituted by protective silyl- and/or silylene groups, the inhibitor molecule containing at least one Si-alkenyl group. The method according to the invention is suitable for use with radical as well as radiation-cross-linkable polymer.

Transport unit used to trim moulding irregularities off tyres

Circuit arrangement for generating a regulated DC output voltage

Process for obtaining pure, pyrogen-free streptokinase

METHOD FOR DEBURRING REFRIGERABLE MOLDED PARTS

APPARATUS FOR RADIATION HARDENING

Missiles to combat ground targets

Level measuring device for liquid nitrogen in isolated reservoirs

In reservoirs which are operated using liquid nitrogen as coolant there is often the need to be able to read off the particular level of the liquid nitrogen in a direct optical fashion at the reservoir. Such an optical read off is facilitated by a tube (5) which comes from the bottom of the reservoir and is pressurised with liquid nitrogen. The tube is led to the outside through the insulation of the reservoir to its upper rim and connected to a manometer (6). Because of the ingress of heat, there is gaseous nitrogen in the tube (5), leaving aside the region near the bottom. Depending on the level, this nitrogen is under a specific pressure, so that the display of the manometer (6) is a direct measure of the level. In addition, the manometer display can be used to operate an automatic refilling and alarm system, for example by means of inductive miniature proximity switches (14). <IMAGE>

ARRANGEMENT FOR THE GENERATION OF ROTATING MOTIONS AROUND A PRESETTABLE ANGLE WITH THE AID OF A DC MOTOR

METHOD FOR STABILIZATION OF POLYMERS

Traffic control apparatus

A traffic light (1) is provided with light signals (2) and a display (3). A counter clocks the remaining time (7) by which the red or green light remains lighted. A control adjusts the traffic light phase of the counter.

"METHOD FOR DETECTING OBSTACLES INHIBITING A VEHICLE"

Radiation hardening installation

Prior art radiation hardening installations have an entry area, a radiation chamber and an exit area, through which the parts to be irradiated pass in succession. The radiation chamber is filled with inert gas. Both the entry area and exit area comprise lock systems in order to ensure inerting. However, turbulent or convective flow phenomena lead to a more or less sizeable introduction of oxygen, which has to be compensated for by an increased supply of inert gas. In an inventive installation, the radiation chamber is provided in the form of a tower, whereby a lower section of the tower is connected to the entry or exit area, and the devices for irradiating, such as UV or electron emitters, are arranged in the upper section of the tower. The continuous supply of inert gas into the upper section permits the formation of an ejection gas cushion, which effectively prevents the introduction of oxygen into the radiation chamber.

Máquina para polir e/ou esmerilhar

Maschine zum Polieren und/oder Schleifen

Verfahren zur verbesserung der homogenitaet hochreaktiver polykondensate

Air sucking vehicle fuselage component, method for producing an air sucking vehicle fuselage component and a vehicle, especially an aircraft, with an air sucking vehicle fuselage component

An air-sucking vehicle fuselage component comprises an outer delimitation part (2), and inner delimitation part (13), and connecting elements (20). The inner delimitation part (13) is connected via the connecting elements (20) to the outer delimitation part (2). The outer delimitation part (2) comprises a continuously curved shape. The inner delimitation part comprises two or more flat delimitation part components (14), which are each connected to one another at one edge to form a connection edge (18), and the connection edge (18) being attached to the outer delimitation part (2). A type of framework structure is thus provided, which causes increased stability and can split impacting objects in particular if two inner delimitation part components (14) are used on the vehicle fuselage component.

Procedimiento y dispositivo para el espumado de metales o aleaciones metalicas.

Procedimiento para el espumado de polvo metálico, en el que se mezcla el polvo metálico con un medio propulsor, se compacta la mezcla de polvo metálico y medio propulsor formando una pieza bruta y se espuma seguidamente la pieza bruta, alimentándose la pieza bruta a una prensa de extrusión antes del espumado, caracterizado porque se alimenta, al menos periódicamente, un gas muy frío a la prensa de extrusión, regulándose la cantidad del gas muy frío alimentado de conformidad con la temperatura deseada en la prensa de extrusión y/o en función de una variación medida del volumen o de la longitud de la pieza bruta que sale de la prensa de extrusión.

Matrize für eine Reifenform, Formeinsatz für eine Reifenform, Reifenform und Verfahren zur Herstellung einer Matrize für eine Reifenform

Die Erfindung betrifft eine Matrize (10) für eine Reifenform zum Vulkanisieren von Reifenrohlingen, wobei die Matrize eine Negativform (20) einer profilierten Lauffläche eines Reifens ausbildet, wobei die Matrize eine Formschale (12) und zumindest ein daran angeordnetes Lamellenblech (11) aufweist, wobei die Formschale eine Forminnenseite und das Lamellenblech einen Steg (22) der Negativform ausbildet, wobei in der Formschale ein Schlitz ausgebildet ist, wobei das Lamellenblech in den Schlitz eingesetzt und an der Formschale befestigt ist, wobei der Schlitz eine Formwandung der Formschale durchdringt und von der Forminnenseite zu einer Formrückseite der Formschale verläuft, wobei das Lamellenblech von der Formrückseite her stoffschlüssig an der Formschale befestigt ist.

Vorrichtung zur leitung von druckluft und flüssigem oder überkritischem kohlendioxid oder distickstoffmonoxid in einem schlauch

Bei einer Vorrichtung zur Leitung von Druckluft und flüssigem oder überkritischem Kohlendioxid oder Distickstoffmonoxid wird die Druckluft und das flüssige oder überkritische Gas von einer Quelle für die Druckluft und einer Quelle für das flüssige oder überkritische Gas einer Schlauchsicherungseinheit zugeführt und zu einer Maschine, vorzugsweise einer Maschine zur Oberflächenbearbeitung, geführt über ein oder mehrere Verbindungsschläuche, die mindestens zwei Schlauchteile aufweisen, wobei in mindestens einem ersten Schlauchteil das flüssige oder überkritische Gas geleitet wird und in mindestens einem zweiten Schlauchteil Druckluft geleitet wird und bei der der Schlauchsicherungseinheit Mittel zugeordnet sind, wodurch bei einem langsamen oder plötzlichen Entweichen des flüssigen oder überkritischen Gases aus einem ersten Schlauchteil die Zufuhr des flüssigen oder überkritischen Gases und gegebenenfalls zusätzlich die Zufuhr der Druckluft unterbrochen wird.

Anlage zum strahlungshärten

Rasterzentrierschaltung fuer eine ablenkschaltung

Verfahren und vorrichtung zum schäumen von metallen oder metalllegierungen

Bei einem Verfahren zum Schäumen von Metallpulver, bei dem das Metallpulver mit einem Treibmittel vermischt wird, die Mischung aus Metallpulver und Treibmittel kompaktiert wird zu einem Rohling und bei dem anschliessend der Rohling geschäumt wird, wird der Rohling (2) vor dem Schäumen einer Strangpresse (1) zugeführt und der Strangpresse wird zumindest zeitweise ein tiefkaltes Gas zugeführt.

Doppelkupplungsgetriebe

Die Erfindung betrifft ein Doppelkupplungsgetriebe (1, 2, 3, 4) für ein Kraftfahrzeug mit einer ersten Getriebeeingangswelle (5), mit einer zweiten Getriebeeingangswelle (6), mit zwei Triebwellen (9, 10), mit mehreren Zahnrädern (11 bis 24), mit mehreren Kopplungsvorrichtungen (S1, S2, S3, S4, S5, S6), wobei die erste Getriebeeingangswelle (5) über eine erste Reibkupplung und die zweite Getriebeeingangswelle (6) über eine zweite Reibkupplung mit einem Antriebsmotor verbindbar oder verbunden ist, wobei die Zahnräder (11 bis 24) derart kämmend angeordnet sind, dass mehrere Vorwärtsgänge mittels der Kopplungsvorrichtungen (S1 bis S6) schaltbar sind, wobei mindestens ein Vorwärtsgang als Windungsgang ausgebildet ist, wobei sich ein Leistungsfluss des Windungsganges über mehrere Zahnradstufen windet, und wobei bestimmte Zahnräder zwei Doppelradebenen (31, 32) bilden. Ein kompakt bauendes Doppelkupplungsgetriebe (1, 2, 3, 4) mit einer insbesondere progressiven Übersetzungsstufung ist dadurch bereitgestellt, dass mindestens eine der Doppelradebenen (31, 32) drei einzelne Losräder (14, 18, 23; 15, 19, 23) aufweist, wobei eines dieser Losräder (14; 15), einer der Getriebeeingangswellen (6) zugeordnet ist und die beiden anderen Losräder (18, 23; 19, 23) jeweils einer der beiden Triebwellen (9, 10) zugeordnet sind.

Nachrichtenübertragungssystem mit Übertragungskanälen zur Übertragung mehrerer Einseitenband-Übertragungsbänder in ein und demselben Primärgruppenkanal eines Trägerfrequenz-Fernsprechsystems

Parallelfernspeisung für Zwischenverstärker einer Nachrichtenübertragungseinrichtung

Maschine zum polieren und/oder schleifen

Verfahren zum Herstellen wärmehärtbarer Bindemittel für Gießereiformteile

Verfahren zum herstellen eines trockenelektrolytkondensators mit einer halbleitenden bleidioxidschicht

Faltbarer Reflektor für elektromagnetische Wellen

Process for preparing n.n'-bis-salicyloyl hydrazine and its use

Fluorhaltige Polymerisate

Anordnung zum magnetograhschen Aufzeichnen und Wiedergeben binar kodierter, vorzugsweise durch Gruppen binarer Impulse dargestellter Nachrichten insbesondere von Fernschreibzeichen

Device for generating dry, cold gas flow

A device for generating a dry cold gas flow by evaporating a low-boiling liquefied gas for cold therapy for rheumatic diseases includes a vessel for accommodating the low-boiling liquefied gas. A hose line is connected to the vessel with an interchangeable treatment nozzle for distribution of the evaporated gas. The vessel has only a small storage volume, and in the vicinity of its bottom, it is provided with an adjustable electrical heater for evaporation of the liquefied gas. The hose line is connected to the vessel by means of an adjustable electrical heating line.

Verfahren und vorrichtung zum schäumen von metallen oder metalllegierungen

Verfahren und vorrichtung zum schäumen von metallen oder metalllegierungen

Matrize für eine reifenform, formeinsatz für eine reifenform, reifenform und verfahren zur herstellung einer matrize für eine reifenform

Die Erfindung betrifft eine Matrize (10) für eine Reifenform zum Vulkanisieren von Reifenrohlingen, wobei die Matrize eine Negativform (20) einer profilierten Lauffläche eines Reifens ausbildet, wobei die Matrize eine Formschale (12) und zumindest ein daran angeordnetes Lamellenblech (11) aufweist, wobei die Formschale eine Forminnenseite und das Lamellenblech einen Steg (22) der Negativform ausbildet, wobei in der Formschale ein Schlitz ausgebildet ist, wobei das Lamellenblech in den Schlitz eingesetzt und an der Formschale befestigt ist, wobei der Schlitz eine Formwandung der Formschale durchdringt und von der Forminnenseite zu einer Formrückseite der Formschale verläuft, wobei das Lamellenblech von der Formrückseite her stoffschlüssig an der Formschale befestigt ist.

Apparatus for conducting compressed air and liquid or supercritical carbon dioxide or dinitrogen monoxide in a hose