JPH0434576U - - Google Patents
Info
- Publication number
- JPH0434576U JPH0434576U JP7657790U JP7657790U JPH0434576U JP H0434576 U JPH0434576 U JP H0434576U JP 7657790 U JP7657790 U JP 7657790U JP 7657790 U JP7657790 U JP 7657790U JP H0434576 U JPH0434576 U JP H0434576U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- pressure regulating
- valve seat
- seat
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000013459 approach Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Safety Valves (AREA)
- Details Of Valves (AREA)
Description
第１図Ａは本考案が適用された真空回路用圧力
調整弁を示す断面図、第１図Ｂは第１図Ａの端面
図、第２図は真空回路図、第３図は本考案の他の
実施例に係る圧力調整弁を示す端面図、第４図Ａ
は本考案が適用された空圧回路用圧力調整弁を示
す断面図、第４図Ｂは第４図Ａの端面図、第５図
は空圧回路図である。
１０，３０，１１０……圧力調整弁、１３，３
３……弁箱、１５，１２１……大気開放口（流入
口）、１６，３６……圧力調整用流路、１８，３
８……弁体、１９，３９……弁座、２０，４０…
…ばね、２１，４１……弁体ガイド部、３４……
接続口。
Fig. 1A is a sectional view showing a pressure regulating valve for a vacuum circuit to which the present invention is applied, Fig. 1B is an end view of Fig. 1A, Fig. 2 is a vacuum circuit diagram, and Fig. 3 is a sectional view of a pressure regulating valve for a vacuum circuit to which the present invention is applied. An end view showing a pressure regulating valve according to another embodiment, FIG. 4A
4 is a sectional view showing a pressure regulating valve for a pneumatic circuit to which the present invention is applied, FIG. 4B is an end view of FIG. 4A, and FIG. 5 is a pneumatic circuit diagram. 10, 30, 110...pressure regulating valve, 13, 3
3... Valve box, 15, 121... Atmospheric opening port (inflow port), 16, 36... Pressure adjustment channel, 18, 3
8... Valve body, 19, 39... Valve seat, 20, 40...
... Spring, 21, 41 ... Valve body guide section, 34 ...
Connection.
Claims (1)
整用流路に設けた弁座に接離する弁体と、該弁体
を該弁座に押圧するばねとを有して構成される圧
力調整弁において、該弁座に対して接離する該弁
体の移動をガイドする弁体ガイド部を該弁箱側に
設けるとともに、該圧力調整用流路の該弁座に対
するばね配設領域の反対側に単一の流入口を設け
、該流入口を該弁体を軸芯に対し偏心配置したこ
とを特徴とする圧力調整弁。 (2) 圧力調整用流路を備える弁箱と、外圧力調
整用流路に設けた弁座に接離する弁体と、該弁体
を該弁座に押圧するばねとを有して構成される圧
力調整弁において、該弁座に対して接離する該弁
体の移動をガイドする弁体ガイド部を該弁箱側に
設けるとともに、該圧力調整用流路の該弁座に対
するばね配設領域の反対側に複数の流入口を設け
、それら流入口を該弁体の軸芯まわりに非対称配
置したことを特徴とする圧力調整弁。[Scope of Claim for Utility Model Registration] (1) A valve box equipped with a pressure regulating channel, a valve body that approaches and separates from a valve seat provided in the pressure regulating channel, and a valve body that presses the valve body against the valve seat. In a pressure regulating valve configured with a spring, a valve body guide portion is provided on the valve box side to guide the movement of the valve body toward and away from the valve seat, and the pressure regulating flow is provided on the valve box side. A pressure regulating valve characterized in that a single inlet is provided on the opposite side of the spring arrangement area to the valve seat, and the inlet is eccentrically arranged with respect to the axis of the valve body. (2) Consisting of a valve box equipped with a pressure adjustment flow path, a valve body that approaches and separates from a valve seat provided in the external pressure adjustment flow path, and a spring that presses the valve body against the valve seat. In the pressure regulating valve, a valve body guide portion for guiding the movement of the valve body toward and away from the valve seat is provided on the valve box side, and a spring arrangement for the pressure regulating flow path with respect to the valve seat is provided. A pressure regulating valve characterized in that a plurality of inlets are provided on the opposite side of the installation area, and the inlets are arranged asymmetrically around the axis of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076577U JPH0725500Y2 (en) | 1990-07-20 | 1990-07-20 | Pressure control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076577U JPH0725500Y2 (en) | 1990-07-20 | 1990-07-20 | Pressure control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434576U true JPH0434576U (en) | 1992-03-23 |
| JPH0725500Y2 JPH0725500Y2 (en) | 1995-06-07 |
Family
ID=31618177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990076577U Expired - Lifetime JPH0725500Y2 (en) | 1990-07-20 | 1990-07-20 | Pressure control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725500Y2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11159648A (en) * | 1997-11-28 | 1999-06-15 | Nabco Ltd | Balance type relief valve |
| WO2007040169A1 (en) * | 2005-10-03 | 2007-04-12 | Mitsuba Corporation | Pressure control device |
| JP2011064272A (en) * | 2009-09-17 | 2011-03-31 | Toto Ltd | Check valve |
| JP2011117557A (en) * | 2009-12-04 | 2011-06-16 | Aisan Industry Co Ltd | Pressure regulating valve |
| WO2011111773A1 (en) * | 2010-03-10 | 2011-09-15 | カヤバ工業株式会社 | Damping valve |
| JP2011185390A (en) * | 2010-03-10 | 2011-09-22 | Kyb Co Ltd | Damping valve |
| JP2011185391A (en) * | 2010-03-10 | 2011-09-22 | Kyb Co Ltd | Damping valve |
| JP2014152883A (en) * | 2013-02-12 | 2014-08-25 | Toyota Motor Corp | Solenoid valve |
| JP2018091619A (en) * | 2018-02-26 | 2018-06-14 | 株式会社鷺宮製作所 | Throttle device and refrigeration cycle system including the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022012966A (en) * | 2020-07-02 | 2022-01-18 | 日本サーモスタット株式会社 | Relief valve and cooling circuit using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041125A (en) * | 1973-07-16 | 1975-04-15 | ||
| JPH0183975U (en) * | 1987-11-27 | 1989-06-05 |
-
1990
- 1990-07-20 JP JP1990076577U patent/JPH0725500Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041125A (en) * | 1973-07-16 | 1975-04-15 | ||
| JPH0183975U (en) * | 1987-11-27 | 1989-06-05 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11159648A (en) * | 1997-11-28 | 1999-06-15 | Nabco Ltd | Balance type relief valve |
| WO2007040169A1 (en) * | 2005-10-03 | 2007-04-12 | Mitsuba Corporation | Pressure control device |
| JP2011064272A (en) * | 2009-09-17 | 2011-03-31 | Toto Ltd | Check valve |
| JP2011117557A (en) * | 2009-12-04 | 2011-06-16 | Aisan Industry Co Ltd | Pressure regulating valve |
| WO2011111773A1 (en) * | 2010-03-10 | 2011-09-15 | カヤバ工業株式会社 | Damping valve |
| JP2011185390A (en) * | 2010-03-10 | 2011-09-22 | Kyb Co Ltd | Damping valve |
| JP2011185391A (en) * | 2010-03-10 | 2011-09-22 | Kyb Co Ltd | Damping valve |
| US8944222B2 (en) | 2010-03-10 | 2015-02-03 | Kayaba Industry Co., Ltd. | Damping valve |
| JP2014152883A (en) * | 2013-02-12 | 2014-08-25 | Toyota Motor Corp | Solenoid valve |
| JP2018091619A (en) * | 2018-02-26 | 2018-06-14 | 株式会社鷺宮製作所 | Throttle device and refrigeration cycle system including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725500Y2 (en) | 1995-06-07 |