JPS63190580U - - Google Patents
Info
- Publication number
- JPS63190580U JPS63190580U JP8129387U JP8129387U JPS63190580U JP S63190580 U JPS63190580 U JP S63190580U JP 8129387 U JP8129387 U JP 8129387U JP 8129387 U JP8129387 U JP 8129387U JP S63190580 U JPS63190580 U JP S63190580U
- Authority
- JP
- Japan
- Prior art keywords
- compressed air
- valve body
- inlet
- main body
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Check Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
添付図面は本考案の好適な実施例を示すもので
、第１図乃至第３図は本考案の第１実施例であり
、第１図はチヤツキバルブ本体の縦断正面図、第
２図はエアーコンプレツサーの貯圧機構の作動説
明図、第３図はエアーコンプレツサーの正面図で
ある。第４図は本考案の第２実施例におけるエア
ーコンプレツサーの貯圧機構の作動説明図、第５
図は従来のチヤツキバルブの縦断正面図である。
１１，４８：シリンダー、１２，４２：弁体、
１３，４１：本体、１４，４４：タンク、１５：
リリーズバルブ、１６，４７：自動スイツチ、２
３：導入口、２４：空所、２５：送出口、２７：
軸孔、２８：弁部、３０：コイルバネ、４３：電
磁弁。
The attached drawings show preferred embodiments of the present invention, and FIGS. 1 to 3 show the first embodiment of the present invention. FIG. 3 is a front view of the air compressor. Fig. 4 is an explanatory diagram of the operation of the pressure storage mechanism of the air compressor in the second embodiment of the present invention;
The figure is a longitudinal sectional front view of a conventional chuck valve. 11, 48: cylinder, 12, 42: valve body,
13, 41: Main body, 14, 44: Tank, 15:
Release valve, 16, 47: Automatic switch, 2
3: Inlet, 24: Vacant space, 25: Outlet, 27:
Shaft hole, 28: Valve part, 30: Coil spring, 43: Solenoid valve.
Claims (1)
導入するための導入口と、該導入口を経て該本体
内部に導入された圧縮空気を、タンク内に送り出
す送出口と、前記導入口を開閉すべく移動しうる
ようなし、前記本体内部に配設した弁体と、を備
えたチヤツキバルブにおいて、前記弁体に、圧縮
空気の押圧力より弱い付勢力をもつ付勢部材を付
設して、該弁体を圧縮空気の導入口を閉塞する方
向に常時押圧するように構成する一方、前記本体
内部に導入された圧縮空気と略同圧力を有する圧
縮空気を前記弁体に供給して、シリンダーの作動
停止と同時に、前記弁体に、該弁体が前記導入口
を閉塞する方向に押圧力を与えうるように成した
圧縮空気供給機構を設けたことを特徴とするエア
ーコンプレツサーのチヤツキバルブ。 An inlet for introducing compressed air sent from a cylinder into the main body, an outlet for sending the compressed air introduced into the main body through the inlet into the tank, and a movement to open and close the inlet. In the chuck valve comprising a valve body disposed inside the main body, a biasing member having a biasing force weaker than the pressing force of compressed air is attached to the valve body, and the valve body is pushed. The valve body is configured to constantly press in a direction to close the compressed air inlet, while supplying compressed air having approximately the same pressure as the compressed air introduced into the main body to the valve body to stop the operation of the cylinder. At the same time, the chuck valve for an air compressor is characterized in that the valve body is provided with a compressed air supply mechanism configured to apply a pressing force in a direction in which the valve body closes the inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8129387U JPH0216072Y2 (en) | 1987-05-27 | 1987-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8129387U JPH0216072Y2 (en) | 1987-05-27 | 1987-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190580U true JPS63190580U (en) | 1988-12-08 |
| JPH0216072Y2 JPH0216072Y2 (en) | 1990-05-01 |
Family
ID=30932899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8129387U Expired JPH0216072Y2 (en) | 1987-05-27 | 1987-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216072Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116349A (en) * | 2002-09-25 | 2004-04-15 | Tgk Co Ltd | Capacity control valve for variable capacity compressor |
| JP2006200554A (en) * | 2005-01-18 | 2006-08-03 | Fuji Koki Corp | Check valve |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6694671B2 (en) * | 2015-04-20 | 2020-05-20 | ナブテスコオートモーティブ株式会社 | Compressed air drying system and check valve for compressed air drying system |
| JP6694720B2 (en) * | 2016-02-05 | 2020-05-20 | ナブテスコオートモーティブ株式会社 | Compressed air drying system and check valve for compressed air drying system |
| WO2016171147A1 (en) * | 2015-04-20 | 2016-10-27 | ナブテスコオートモーティブ 株式会社 | Compressed air drying system and check valve used in compressed air drying system |
-
1987
- 1987-05-27 JP JP8129387U patent/JPH0216072Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116349A (en) * | 2002-09-25 | 2004-04-15 | Tgk Co Ltd | Capacity control valve for variable capacity compressor |
| JP2006200554A (en) * | 2005-01-18 | 2006-08-03 | Fuji Koki Corp | Check valve |
| JP4489603B2 (en) * | 2005-01-18 | 2010-06-23 | 株式会社不二工機 | Check valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216072Y2 (en) | 1990-05-01 |
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