JPH01128072U - - Google Patents
Info
- Publication number
- JPH01128072U JPH01128072U JP2487988U JP2487988U JPH01128072U JP H01128072 U JPH01128072 U JP H01128072U JP 2487988 U JP2487988 U JP 2487988U JP 2487988 U JP2487988 U JP 2487988U JP H01128072 U JPH01128072 U JP H01128072U
- Authority
- JP
- Japan
- Prior art keywords
- relief hole
- pressure fluid
- safety valve
- pressure
- view
- 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、本考案の一実施例に係る安全弁の装
着状態を示す縦断面図、第２図は第１図の安全弁
の圧力解放状態を示す縦断面図、第３図は第１図
の安全弁の係止突部が逃がし孔内に入り込んでい
く状態を示す縦断面図、第４図は第１図の安全弁
の概略斜視図、第５図は第４図の平面図、第６図
は従来の安全弁の装着状態を示す縦断面図、第７
図は第６図の安全弁の圧力解放状態を示す縦断面
図である。
符号の説明、１……安全弁、２……圧力隔壁、
３……逃がし孔、４……弁本体、５……連結軸、
６……抜け止め部材、７……フランジ部、８……
係止突部、９……シール面、１０……切欠き溝。
FIG. 1 is a longitudinal cross-sectional view showing the safety valve according to an embodiment of the present invention in an installed state, FIG. 2 is a vertical cross-sectional view showing the safety valve in FIG. 1 in a pressure released state, and FIG. 4 is a schematic perspective view of the safety valve of FIG. 1, FIG. 5 is a plan view of FIG. 4, and FIG. Longitudinal cross-sectional view showing the installed state of the conventional safety valve, No. 7
This figure is a longitudinal cross-sectional view showing the pressure release state of the safety valve of FIG. 6. Explanation of symbols, 1...Safety valve, 2...Pressure bulkhead,
3... Relief hole, 4... Valve body, 5... Connection shaft,
6... Retaining member, 7... Flange portion, 8...
Locking protrusion, 9... Seal surface, 10... Notch groove.
Claims (1)
た逃がし孔内に密に嵌着されて逃がし孔を閉塞す
る弁本体に、逃がし孔の高圧流体側孔縁に係止す
る弾性変形可能な係止突部を設けて成ることを特
徴とする安全弁。 An elastically deformable lock that locks on the edge of the high-pressure fluid side of the relief hole is attached to the valve body that tightly fits into the relief hole provided in the pressure partition wall that partitions high-pressure fluid and low-pressure fluid to close the relief hole. A safety valve characterized by having a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2487988U JPH01128072U (en) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2487988U JPH01128072U (en) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128072U true JPH01128072U (en) | 1989-08-31 |
Family
ID=31245113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2487988U Pending JPH01128072U (en) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128072U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433412C (en) * | 2001-11-22 | 2008-11-12 | Nok株式会社 | Pressure release valve |
| JP4704027B2 (en) * | 2004-12-24 | 2011-06-15 | 株式会社不二工機 | Motorized valve |
| KR101048866B1 (en) * | 2009-09-15 | 2011-07-13 | (주)소하테크 | Gas discharge valve of storage tank |
| CN106704654A (en) * | 2016-12-28 | 2017-05-24 | 中国电子科技集团公司第十八研究所 | Safety valve |
-
1988
- 1988-02-26 JP JP2487988U patent/JPH01128072U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433412C (en) * | 2001-11-22 | 2008-11-12 | Nok株式会社 | Pressure release valve |
| JP4704027B2 (en) * | 2004-12-24 | 2011-06-15 | 株式会社不二工機 | Motorized valve |
| KR101048866B1 (en) * | 2009-09-15 | 2011-07-13 | (주)소하테크 | Gas discharge valve of storage tank |
| CN106704654A (en) * | 2016-12-28 | 2017-05-24 | 中国电子科技集团公司第十八研究所 | Safety valve |