JPS61160328U - - Google Patents
Info
- Publication number
- JPS61160328U JPS61160328U JP4354585U JP4354585U JPS61160328U JP S61160328 U JPS61160328 U JP S61160328U JP 4354585 U JP4354585 U JP 4354585U JP 4354585 U JP4354585 U JP 4354585U JP S61160328 U JPS61160328 U JP S61160328U
- Authority
- JP
- Japan
- Prior art keywords
- valve device
- check
- centrifugal force
- magnet
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は、本考案に係るチエツク弁装置が適用
された車両用自動変速機のクラツチ装置の一部を
示す縦断面図、第２図は、上記実施例におけるチ
エツク弁装置Ａ１付近の拡大断面図である。
Ａ１，Ａ２……チエツク弁装置、Ｓ１，Ｓ２…
…永久磁石、１０……回転軸、１２……摩擦係合
装置、１４……油圧制御装置、１６……シリンダ
、１８……ピストン、２４……第１チヤンバ、２
６……第２チヤンバ、３２……ドレン油路、３４
……流入部、３６……弁座、３８……チエツクボ
ール、４０……流出部。
FIG. 1 is a longitudinal sectional view showing a part of a clutch device of an automatic transmission for a vehicle to which a check valve device according to the present invention is applied, and FIG. 2 is an enlarged view of the vicinity of check valve device A1 in the above embodiment. FIG. A 1 , A 2 ... Check valve device, S 1 , S 2 ...
... Permanent magnet, 10 ... Rotating shaft, 12 ... Frictional engagement device, 14 ... Hydraulic control device, 16 ... Cylinder, 18 ... Piston, 24 ... First chamber, 2
6...Second chamber, 32...Drain oil path, 34
...Inflow part, 36...Valve seat, 38...Check ball, 40...Outflow part.
Claims (1)
ルを備え、且つ、該チエツクボールに遠心力が作
用するような場所に組込まれるチエツク弁装置に
おいて、 前記チエツクボールを磁性材料で形成すると共
に、該チエツクボールの前記遠心力の中心側に、
遠心力相殺用の磁石を配置したことを特徴とする
チエツク弁装置。 (2) 前記磁石が永久磁石である実用新案登録請
求の範囲第１項記載のチエツク弁装置。 (3) 前記磁石が前記遠心力に対応する吸引力を
発生可能に励磁される電磁石である実用新案登録
請求の範囲第１項記載のチエツク弁装置。[Claims for Utility Model Registration] (1) A check valve device comprising a valve seat and a check ball for opening and closing the valve seat, and installed in a location where centrifugal force acts on the check ball, The ball is made of a magnetic material, and on the center side of the centrifugal force of the check ball,
A check valve device characterized by disposing a magnet for canceling centrifugal force. (2) The check valve device according to claim 1, wherein the magnet is a permanent magnet. (3) The check valve device according to claim 1, wherein the magnet is an electromagnet that is excited to generate an attractive force corresponding to the centrifugal force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354585U JPH0324900Y2 (en) | 1985-03-26 | 1985-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354585U JPH0324900Y2 (en) | 1985-03-26 | 1985-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61160328U true JPS61160328U (en) | 1986-10-04 |
| JPH0324900Y2 JPH0324900Y2 (en) | 1991-05-30 |
Family
ID=30555313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4354585U Expired JPH0324900Y2 (en) | 1985-03-26 | 1985-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324900Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009097608A (en) * | 2007-10-16 | 2009-05-07 | Nok Corp | Piston for multistage transmission |
| US9255686B2 (en) | 2009-05-29 | 2016-02-09 | Cree, Inc. | Multi-lens LED-array optic system |
| US9423096B2 (en) | 2008-05-23 | 2016-08-23 | Cree, Inc. | LED lighting apparatus |
| US9476570B2 (en) | 2008-05-23 | 2016-10-25 | Cree, Inc. | Lens with controlled backlight management |
| US9523479B2 (en) | 2014-01-03 | 2016-12-20 | Cree, Inc. | LED lens |
| US9541257B2 (en) | 2012-02-29 | 2017-01-10 | Cree, Inc. | Lens for primarily-elongate light distribution |
| JP2018123913A (en) * | 2017-02-02 | 2018-08-09 | 株式会社日立ニコトランスミッション | Hydraulic clutch device |
-
1985
- 1985-03-26 JP JP4354585U patent/JPH0324900Y2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009097608A (en) * | 2007-10-16 | 2009-05-07 | Nok Corp | Piston for multistage transmission |
| US9423096B2 (en) | 2008-05-23 | 2016-08-23 | Cree, Inc. | LED lighting apparatus |
| US9476570B2 (en) | 2008-05-23 | 2016-10-25 | Cree, Inc. | Lens with controlled backlight management |
| US9255686B2 (en) | 2009-05-29 | 2016-02-09 | Cree, Inc. | Multi-lens LED-array optic system |
| US9541257B2 (en) | 2012-02-29 | 2017-01-10 | Cree, Inc. | Lens for primarily-elongate light distribution |
| US9523479B2 (en) | 2014-01-03 | 2016-12-20 | Cree, Inc. | LED lens |
| JP2018123913A (en) * | 2017-02-02 | 2018-08-09 | 株式会社日立ニコトランスミッション | Hydraulic clutch device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0324900Y2 (en) | 1991-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61160328U (en) | ||
| JPS5853926U (en) | Automatic lubrication device for clutch plate | |
| JPH0225024Y2 (en) | ||
| JPH03104577U (en) | ||
| JPH0352430U (en) | ||
| JPS6010962U (en) | Switching valve device | |
| JPH0177176U (en) | ||
| JPS59175726U (en) | clutch booster | |
| JPH0227069U (en) | ||
| JPS61186804U (en) | ||
| JPH0411981U (en) | ||
| JPH01149504U (en) | ||
| JPS61106670U (en) | ||
| JPS60128061A (en) | Brake pressure holding solenoid valve device | |
| JPH0246178U (en) | ||
| JPS6327775U (en) | ||
| JPH01152175U (en) | ||
| JPS591811U (en) | engine exhaust valve device | |
| JPH0231310U (en) | ||
| JPH01163269U (en) | ||
| JPS6436935A (en) | Solenoid valve and throttle valve connecting unit with solenoid valve | |
| JPH01154377U (en) | ||
| JPS5951270U (en) | proportional solenoid valve | |
| JPH0274503U (en) | ||
| JPH0368630U (en) |