JPS62147774U - - Google Patents
Info
- Publication number
- JPS62147774U JPS62147774U JP3656386U JP3656386U JPS62147774U JP S62147774 U JPS62147774 U JP S62147774U JP 3656386 U JP3656386 U JP 3656386U JP 3656386 U JP3656386 U JP 3656386U JP S62147774 U JPS62147774 U JP S62147774U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve member
- hole
- relief
- 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.)
- Pending
Links
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案のレリーフ弁の断面図、第２図
はスリーブを示す断面図、第３図は第２図の―
線矢視断面図、第４図はレリーフ特性を示す線
図、第５図は従来のレリーフ弁を示す断面図であ
る。
２０……ハウジング、２１……スリーブ、２２
……弁口、２３……圧力導入穴、２５……弁部材
、２６……逃がし溝、２６ａ……ストレート溝部
、２６ｂ……テーパ溝部、２７……スプリング。
Fig. 1 is a sectional view of the relief valve of the present invention, Fig. 2 is a sectional view showing the sleeve, and Fig. 3 is a sectional view of the relief valve of the present invention.
4 is a line diagram showing relief characteristics, and FIG. 5 is a sectional view showing a conventional relief valve. 20...Housing, 21...Sleeve, 22
... Valve port, 23 ... Pressure introduction hole, 25 ... Valve member, 26 ... Relief groove, 26a ... Straight groove, 26b ... Tapered groove, 27 ... Spring.
Claims (1)
かつこの弁孔に沿つて移動可能な弁部材と、この
弁部材を弁座に着座させるスプリングとを介挿し
、この弁部材と嵌合する前記弁孔には前記弁部材
の下降に従つて次第に有効面積が増加する形状の
逃がし溝を前記弁部材の移動方向に形成したこと
を特徴とするレリーフ弁。 A valve member that is seated on a valve seat to be closed and movable along the valve hole, and a spring that seats this valve member on the valve seat are inserted into the valve hole of the housing, and the valve member is fitted with the valve member. The relief valve is characterized in that a relief groove is formed in the valve hole in the direction of movement of the valve member, the effective area of which gradually increases as the valve member descends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3656386U JPS62147774U (en) | 1986-03-13 | 1986-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3656386U JPS62147774U (en) | 1986-03-13 | 1986-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62147774U true JPS62147774U (en) | 1987-09-18 |
Family
ID=30847084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3656386U Pending JPS62147774U (en) | 1986-03-13 | 1986-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147774U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005064147A1 (en) * | 2003-12-26 | 2005-07-14 | Bosch Corporation | Fuel supply device |
| JP2007192406A (en) * | 2006-01-19 | 2007-08-02 | Behr Thermot-Tronik Gmbh | Thermostatic valve for connecting automatic transmission with oil cooler |
| JP2009221892A (en) * | 2008-03-13 | 2009-10-01 | Ogino Kogyo Kk | Oil jet device |
| JP2014111963A (en) * | 2012-12-05 | 2014-06-19 | Toyota Motor Corp | Relief valve |
| WO2015012046A1 (en) * | 2013-07-23 | 2015-01-29 | カヤバ工業株式会社 | Control valve |
| KR20200135441A (en) * | 2018-03-27 | 2020-12-02 | 카와사키 주코교 카부시키 카이샤 | Check valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4529515Y1 (en) * | 1967-02-04 | 1970-11-12 |
-
1986
- 1986-03-13 JP JP3656386U patent/JPS62147774U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4529515Y1 (en) * | 1967-02-04 | 1970-11-12 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005064147A1 (en) * | 2003-12-26 | 2005-07-14 | Bosch Corporation | Fuel supply device |
| JP2007192406A (en) * | 2006-01-19 | 2007-08-02 | Behr Thermot-Tronik Gmbh | Thermostatic valve for connecting automatic transmission with oil cooler |
| JP2009221892A (en) * | 2008-03-13 | 2009-10-01 | Ogino Kogyo Kk | Oil jet device |
| JP2014111963A (en) * | 2012-12-05 | 2014-06-19 | Toyota Motor Corp | Relief valve |
| WO2015012046A1 (en) * | 2013-07-23 | 2015-01-29 | カヤバ工業株式会社 | Control valve |
| JP2015021608A (en) * | 2013-07-23 | 2015-02-02 | カヤバ工業株式会社 | Control valve |
| KR20160013185A (en) * | 2013-07-23 | 2016-02-03 | 케이와이비 가부시키가이샤 | Control valve |
| CN105393032A (en) * | 2013-07-23 | 2016-03-09 | Ｋｙｂ株式会社 | Control valve |
| US9903488B2 (en) | 2013-07-23 | 2018-02-27 | Kyb Corporation | Control valve |
| KR20200135441A (en) * | 2018-03-27 | 2020-12-02 | 카와사키 주코교 카부시키 카이샤 | Check valve |
| EP3779255A4 (en) * | 2018-03-27 | 2021-12-29 | Kawasaki Jukogyo Kabushiki Kaisha | Check valve |