Method of and system for determining condition of engine components mutually engaging each other within a combustion engine cylinder and diesel engine, in particular large-size one, incorporating such system
Номер патента: PL193598B1
Опубликовано: 28-02-2007
Автор(ы): Karl Svimbersky
Принадлежит: Waertsilae Nsd Schweiz Ag
Опубликовано: 28-02-2007
Автор(ы): Karl Svimbersky
Принадлежит: Waertsilae Nsd Schweiz Ag
Реферат: The method involves subjecting the object or an opposing relative motion partner, e.g. the piston (3) rings (31) and cylinder liner (23) surfaces, to ultrasonic signals from an ultrasonic transducer (5) mounted in the cylinder and using the echo signals reflected from the object to determine its state. An Independent claim is also included for an arrangement for determining the state of an opposing relative motion partner in an internal combustion engine cylinder.
Method of testing a small number of samples for determining reliability of a liquid-propellant engine
Номер патента: RU2709391C1. Автор: Владимир Владимирович Кошлаков,Владимир Олегович Савельев,Александр Иванович Пастухов,Владимир Владимирович Капгер. Владелец: Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша". Дата публикации: 2019-12-17.