Apparatus for piston cooling and a method for producing a nozzle for such an apparatus
Номер патента: EP1212523A1
Опубликовано: 12-06-2002
Автор(ы): Jens Svensson
Принадлежит: SCANIA CV AB
Опубликовано: 12-06-2002
Автор(ы): Jens Svensson
Принадлежит: SCANIA CV AB
Реферат: An arrangement for cooling a piston (2) in a combustion engine (1) of piston and cylinder type with a nozzle (3) installed in a crankcase in order to spray cooling oil (7) towards the underside of the piston (2) incorporates devices (4, 5, 6) for supplying oil to the nozzle (3). The outlet end of the nozzle (3) exhibits an elongate curved and preferably substantially U-shaped or C-shaped outlet aperture cross-section (12, 12').
Apparatus for turning over an article in a vacuum coating system and method for turning over said article in a vacuum coating system
Номер патента: US20090206535A1. Автор: Frank Macionczyk. Владелец: CARL ZEISS VISION INTERNATIONAL GMBH. Дата публикации: 2009-08-20.