专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US5146889A Governor assist mechanism 失效
标题翻译：总督协助机制
公开(公告)号：US5146889A
公开(公告)日：1992-09-15
申请号：US584265
申请日：1990-09-18
申请人： Steven M. Swanson , John C. Fanner , Nick V. Halstead
发明人： Steven M. Swanson , John C. Fanner , Nick V. Halstead
IPC分类号： F02D9/02 , F02D11/08
CPC分类号： F02D9/02 , F02D11/08 , F02D2009/0218
摘要： An apparatus for assisting a primary governor device (20) on an engine at certain load conditions or during transient loading is disclosed. The primary governor device has a control arm (12) which is moved by a primary governor spring (15) via a primary governor arm (14). The control arm (12) governs opening and closing of the throttle plate (10) on the carburetor (11). Four embodiments (47, 54, 30 and 78) of the governor assist mechanism are disclosed. The governor assist apparatus has an assist spring (48, 55, 32, 76) operatively connected to the control arm (12). A vacuum capsule (41) actuates the assist spring (48, 55, 32, 76) from the primary governor device (20) according to the vacuum in the intake manifold and load on the engine. The first embodiment or linear mechanism (47) has an assist spring (48), an intermediate link (49), and the diaphragm plunger (40) in linear alignment. The second embodiment or rocker mechanisn (54) interconnects the assist spring (55) and the diaphragm plunger (40) by means of a pivotal arrangement or bell crank (58). The third embodiment or hinge mechanism (30) has an intermediate link (36) which abuts against a clip (49) on the control arm (12). The fourth embodiment or governor retarding mechanism (78) has the assist spring (76) positioned directly between the primary governor arm (14) and vacuum capsule (41).
摘要翻译：公开了一种用于在某些负载条件或瞬时加载期间辅助发动机上的主调速器装置（20）的装置。主调速器装置具有通过主调节器臂（14）由主调节器弹簧（15）移动的控制臂（12）。控制臂（12）控制化油器（11）上的节流板（10）的打开和关闭。公开了调速器辅助机构的四个实施例（47,54,30和78）。调速器辅助装置具有可操作地连接到控制臂（12）的辅助弹簧（48,55,32,76）。真空胶囊（41）根据进气歧管中的真空度和发动机上的负载从主调速器装置（20）致动辅助弹簧（48,55,32,76）。第一实施例或线性机构（47）具有线性对准的辅助弹簧（48），中间连杆（49）和隔膜柱塞（40）。第二实施例或摇臂机构（54）通过枢转布置或曲柄（58）将辅助弹簧（55）和隔膜柱塞（40）互连。第三实施例或铰链机构（30）具有与控制臂（12）上的夹子（49）抵接的中间连杆（36）。第四实施例或调速器延迟机构（78）具有直接位于主调节器臂（14）和真空胶囊（41）之间的辅助弹簧（76）。

IPRDB

热门服务

关于我们

友情链接

联系方式