JPH02121675U - - Google Patents
Info
- Publication number
- JPH02121675U JPH02121675U JP1989029045U JP2904589U JPH02121675U JP H02121675 U JPH02121675 U JP H02121675U JP 1989029045 U JP1989029045 U JP 1989029045U JP 2904589 U JP2904589 U JP 2904589U JP H02121675 U JPH02121675 U JP H02121675U
- Authority
- JP
- Japan
- Prior art keywords
- poppet
- port
- seat surface
- relief
- pressure
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 241000234435 Lilium Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
- F16K17/105—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
- Y10T137/7764—Choked or throttled pressure type
- Y10T137/7766—Choked passage through main valve head
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
- Y10T137/7769—Single acting fluid servo
- Y10T137/777—Spring biased
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989029045U JPH0750612Y2 (ja) | 1989-03-16 | 1989-03-16 | 圧力制御弁 |
| EP90904655A EP0465651B1 (en) | 1989-03-16 | 1990-03-16 | Pressure control valve |
| KR1019910701110A KR920701736A (ko) | 1989-03-16 | 1990-03-16 | 압력 제어 밸브 |
| DE69014869T DE69014869T2 (de) | 1989-03-16 | 1990-03-16 | Druckregelungsventil. |
| US07/752,554 US5174328A (en) | 1989-03-16 | 1990-03-16 | Pressure control valve |
| PCT/JP1990/000358 WO1990010811A1 (en) | 1989-03-16 | 1990-03-16 | Pressure control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989029045U JPH0750612Y2 (ja) | 1989-03-16 | 1989-03-16 | 圧力制御弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121675U true JPH02121675U (US20080005853A1-20080110-C00027.png) | 1990-10-03 |
| JPH0750612Y2 JPH0750612Y2 (ja) | 1995-11-15 |
Family
ID=12265423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989029045U Expired - Lifetime JPH0750612Y2 (ja) | 1989-03-16 | 1989-03-16 | 圧力制御弁 |
Country Status (6)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525290A (ja) * | 2007-04-20 | 2010-07-22 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | 改善された流れのガス調節器用バルブポート |
| WO2016163271A1 (ja) * | 2015-04-09 | 2016-10-13 | 愛三工業 株式会社 | 減圧弁 |
| JP2021121758A (ja) * | 2017-06-15 | 2021-08-26 | 株式会社鷺宮製作所 | 流量制御弁及び冷凍サイクルシステム |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5234023A (en) * | 1992-02-27 | 1993-08-10 | Dresser Industries | Pressure relief valve with auxiliary loading device |
| DE10045122A1 (de) * | 1999-11-09 | 2001-05-10 | Linde Ag | Gasrücktrittventil |
| FR2836711A1 (fr) * | 2002-03-01 | 2003-09-05 | Volvo Constr Equip Holding Se | Soupape de regulation de pression de type a clapet pilote |
| US6770062B2 (en) * | 2002-08-07 | 2004-08-03 | Trinh D. Phung | Automatic high negative pressure relief valve and chest drainage units using same |
| KR20080015653A (ko) * | 2006-08-16 | 2008-02-20 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | 압력제어밸브 |
| EP2573406A4 (en) * | 2010-05-17 | 2014-07-16 | Volvo Constr Equip Ab | PRESSURE REGULATOR |
| US20160109027A1 (en) * | 2013-06-19 | 2016-04-21 | General Electric Company | Valve seat and valve disc with cascaded geometries |
| WO2017043681A1 (ko) * | 2015-09-11 | 2017-03-16 | 볼보 컨스트럭션 이큅먼트 에이비 | 파일럿 체크 밸브 및 이를 구비하는 건설중장비 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927737A (en) * | 1952-04-12 | 1960-03-08 | Bosch Gmbh Robert | Fuel injection valves |
| US2969218A (en) * | 1956-06-22 | 1961-01-24 | Bastian Blessing Co | Valve |
| US3620251A (en) * | 1970-01-21 | 1971-11-16 | Duriron Co | Valves |
| SE406800B (sv) * | 1974-01-23 | 1979-02-26 | Zahnradfabrik Friedrichshafen | Tryckbegrensningsventil |
| JPS5824673B2 (ja) * | 1974-11-14 | 1983-05-23 | ユケンコウギヨウ カブシキガイシヤ | 圧力制御弁 |
| JPS5622Y2 (US20080005853A1-20080110-C00027.png) * | 1975-07-29 | 1981-01-06 | ||
| DE2848208C2 (de) * | 1978-11-07 | 1986-01-02 | Hydromatik Gmbh, 7900 Ulm | Vorgesteuertes Druckbegrenzungsventil mit Einspeisefunktion |
| JPS55112463A (en) * | 1979-02-20 | 1980-08-30 | Kayaba Ind Co Ltd | Pressure control valve |
| DE3120606A1 (de) * | 1981-05-23 | 1983-07-28 | Bayerische Motoren Werke AG, 8000 München | Ventil zur druckbegrenzung in hydraulischen anlagen |
| JPS57198469A (en) * | 1981-06-01 | 1982-12-06 | Ricoh Co Ltd | Exposing method for photosensitive element |
| US4476890A (en) * | 1981-06-12 | 1984-10-16 | Kayaba Kogyo Kabushiki Kaisha | Pressure control valve |
| JPS57198469U (US20080005853A1-20080110-C00027.png) * | 1981-06-12 | 1982-12-16 | ||
| DE3342405C2 (de) * | 1983-11-24 | 1987-05-14 | Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum | Absperrventil |
| JPH0429167Y2 (US20080005853A1-20080110-C00027.png) * | 1985-08-09 | 1992-07-15 | ||
| US4597410A (en) * | 1985-08-30 | 1986-07-01 | Husco International | Cross line relief valve mechanism |
| JPH05157027A (ja) * | 1991-12-02 | 1993-06-22 | Nissan Motor Co Ltd | 内燃機関の燃料供給装置 |
| JPH05218430A (ja) * | 1992-02-07 | 1993-08-27 | G T C:Kk | 多結晶シリコン薄膜トランジスタおよびその製造方法 |
-
1989
- 1989-03-16 JP JP1989029045U patent/JPH0750612Y2/ja not_active Expired - Lifetime
-
1990
- 1990-03-16 WO PCT/JP1990/000358 patent/WO1990010811A1/ja active IP Right Grant
- 1990-03-16 EP EP90904655A patent/EP0465651B1/en not_active Expired - Lifetime
- 1990-03-16 US US07/752,554 patent/US5174328A/en not_active Expired - Lifetime
- 1990-03-16 KR KR1019910701110A patent/KR920701736A/ko not_active Application Discontinuation
- 1990-03-16 DE DE69014869T patent/DE69014869T2/de not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525290A (ja) * | 2007-04-20 | 2010-07-22 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | 改善された流れのガス調節器用バルブポート |
| WO2016163271A1 (ja) * | 2015-04-09 | 2016-10-13 | 愛三工業 株式会社 | 減圧弁 |
| JP2016200946A (ja) * | 2015-04-09 | 2016-12-01 | 愛三工業株式会社 | 減圧弁 |
| JP2021121758A (ja) * | 2017-06-15 | 2021-08-26 | 株式会社鷺宮製作所 | 流量制御弁及び冷凍サイクルシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1990010811A1 (en) | 1990-09-20 |
| KR920701736A (ko) | 1992-08-12 |
| EP0465651B1 (en) | 1994-12-07 |
| DE69014869D1 (de) | 1995-01-19 |
| JPH0750612Y2 (ja) | 1995-11-15 |
| US5174328A (en) | 1992-12-29 |
| EP0465651A4 (en) | 1992-04-01 |
| DE69014869T2 (de) | 1995-05-04 |
| EP0465651A1 (en) | 1992-01-15 |
