基本信息:
- 专利标题: Vane pump
- 专利标题(中):叶片泵
- 申请号:JP2011219301 申请日:2011-10-03
- 公开(公告)号:JP2013079592A 公开(公告)日:2013-05-02
- 发明人: SUGIHARA MASAMICHI , FUJITA TOMOYUKI , AKATSUKA KOICHIRO
- 申请人: Kyb Co Ltd , カヤバ工業株式会社
- 专利权人: Kyb Co Ltd,カヤバ工業株式会社
- 当前专利权人: Kyb Co Ltd,カヤバ工業株式会社
- 优先权: JP2011219301 2011-10-03
- 主分类号: F04C2/344
- IPC分类号: F04C2/344 ; F04C15/00
摘要:
PROBLEM TO BE SOLVED: To provide a vane pump, where the distributions of fluid pressures each occurring on a side having a vane ring of a rotor and on the opposite side thereof are equal.SOLUTION: The vane pump 1 used for a fluid pressure supply source includes: the vane ring 61 that faces a base end of a vane 3; a vane ring housing chamber 60 to which one end 5a of a slit 5 is open and that houses the vane ring 61; and a pressure chamber 20 which is on the side opposite the vane ring to which the another end 5b of the slit 5 is open and that applies fluid pressure in a direction where the rotor 2 is pressed to the vane ring 61 side.
摘要(中):
要解决的问题:提供一种叶片泵,其中每个发生在具有转子的叶片环并且在其相对侧的侧面上的流体压力的分布相等。 解决方案:用于流体压力供应源的叶片泵1包括:叶片环61,其面向叶片3的基端; 叶片环容纳室60,狭缝5的一端5a敞开并容纳叶片环61; 以及压力室20,其与狭缝5的另一端部5b打开的叶片环相对的一侧,并且将转子2压向叶片环61侧的方向施加流体压力。 版权所有(C)2013,JPO&INPIT
公开/授权文献:
- JP5764453B2 ベーンポンプ 公开/授权日:2015-08-19