JPS59168028U

JPS59168028U - viscous fluid fittings

Info

Publication number: JPS59168028U
Application number: JP6191083U
Authority: JP
Inventors: 正人板倉
Original assignee: アイシン精機株式会社
Priority date: 1983-04-25
Filing date: 1983-04-25
Publication date: 1984-11-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例の粘性流体継手の断面図、第２図は温度
ヒステリシスを示す図、第３図はこの考、案の一例のロ
ッド部の部分断面図、および第４図はこの考案の別の例
のロッド部の部分断面図である。図中：２・・・駆動側回転部材、４・・・従動側回転部
材、６・・・仕切板、７・・・作動室、８・・・貯蔵室
、９・・・ロータ、１１・・・ポンプ機構、１２・・・
側壁、１３・・・ロッド、１４・・・バルブプレー１−
１１５・・・バイメタル、１８．１９・・・軸受。Fig. 1 is a cross-sectional view of a conventional viscous fluid joint, Fig. 2 is a diagram showing temperature hysteresis, Fig. 3 is a partial cross-sectional view of the rod portion of an example of this idea, and Fig. 4 is a partial sectional view of the rod part of an example of this idea. It is a partial sectional view of the rod part of another example. In the figure: 2... Drive-side rotating member, 4... Drive-side rotating member, 6... Partition plate, 7... Working chamber, 8... Storage chamber, 9... Rotor, 11... ...Pump mechanism, 12...
Side wall, 13... Rod, 14... Valve play 1-
115...Bimetal, 18.19...Bearing.

Claims

[Scope of utility model registration request]

A driven rotating member whose interior is divided into an operating chamber and a storage chamber by a partition plate is rotatably supported on the driving rotating member, and a rotor of the driving rotating member is disposed in the operating chamber, The rotor and the driven rotating member form a labyrinth structure, and a pump mechanism that allows viscous fluid to flow from the working chamber to the storage chamber is disposed at the peripheral edge of the driven rotating member, and the driven rotating member A valve plate is attached to one end of a rod that passes through the front part of the member, and a bimetal that reacts to engine temperature is provided at the other end, so that the valve plate opens and closes the communication hole provided in the partition plate in response to the engine temperature. In the viscous fluid joint that controls the flow of viscous fluid from the storage chamber to the working chamber, the rod that passes through the front surface of the driven rotating member is supported by the side wall via a sealed bearing. A viscous fluid joint characterized by: