公开(公告)号：US4257380A

公开(公告)日：1981-03-24

申请号：US37997

申请日：1979-05-09

申请人： Lothar Bendig ,  Richard Hoferer

发明人： Lothar Bendig ,  Richard Hoferer

IPC分类号： F02M31/06 ,  F02M31/00

CPC分类号： F02M31/06 ,  Y02T10/126

摘要： A one-way throttling valve for use in the vacuum line of a pneumatic membrane actuator which controls the combustion air temperature of a carburetor-euipped internal combustion engine by means of an air flow proportioning flapper admitting cold raw air and/or preheated raw air into a duct junction upstream of the intake filter, the throttling valve having a tiny throttling orifice which remains open, while the throttling valve itself is closed, thereby delaying the removal of negative pressure from the pneumatic actuator. The one-way throttling valve may be arranged in one of the two vacuum line connectors of the valve housing of a thermostat relief valve.

摘要翻译： 一种用于气动膜促动器的真空管线的单向节流阀，其通过将冷原料空气和/或预热的原料空气进入的气流比例挡板控制化油器内燃机的燃烧空气温度 在进气过滤器上游的管道接头，节流阀具有保持打开的微小节流孔，同时节流阀本身关闭，从而延迟从气动致动器去除负压。 单向节流阀可以布置在恒温器安全阀的阀壳体的两个真空管线连接器中的一个中。

公开(公告)号：US4881292A

公开(公告)日：1989-11-21

申请号：US277350

申请日：1988-11-29

申请人： Richard Hoferer ,  Arthur Klotz ,  Volker Lehmann ,  Gunter Trumpfheller

发明人： Richard Hoferer ,  Arthur Klotz ,  Volker Lehmann ,  Gunter Trumpfheller

IPC分类号： F02M35/04 ,  F16B5/02 ,  F16B43/00

CPC分类号： F02M35/04 ,  F16B43/00 ,  F16B5/02 ,  Y10T24/3742

摘要： A housing, such as an air filter housing, with a plastic attachment tab is provided with a releasable, one-piece, U-shaped attachment clip engaging in a through aperture in the attachment tab and having sleeves formed in the vicinity of the through aperture on the inside of each leg of the U-shaped clip, and at least one resilient tongue on each leg of the clip pressing against the attachment tab.

摘要翻译： 具有塑料附接突片的壳体（例如空气过滤器壳体）设置有可释放的一体式U形附接夹，其接合在附接突片中的通孔中，并且具有形成在通孔附近的套筒 在U形夹子的每个腿的内侧上，并且夹子的每个腿上的至少一个弹性舌片压靠附接突片。