KR930703564A - 유동 제거 기구용 완충 수단 - Google Patents
유동 제거 기구용 완충 수단Info
- Publication number
- KR930703564A KR930703564A KR1019930702009A KR930702009A KR930703564A KR 930703564 A KR930703564 A KR 930703564A KR 1019930702009 A KR1019930702009 A KR 1019930702009A KR 930702009 A KR930702009 A KR 930702009A KR 930703564 A KR930703564 A KR 930703564A
- Authority
- KR
- South Korea
- Prior art keywords
- buffer means
- removal mechanisms
- flow removal
- flow
- mechanisms
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title 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
- F16K25/00—Details relating to contact between valve members and seats
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
-
- 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
-
- 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
- F16K17/0466—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 a special seating surface
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/904—Cushion check valves
-
- 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
- Y10T137/7738—Pop valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/643,485 US5064169A (en) | 1990-03-30 | 1991-01-22 | Shock absorbing means for flow control devices |
US643,485 | 1991-01-22 | ||
PCT/US1992/000525 WO1992013222A1 (en) | 1991-01-22 | 1992-01-22 | Shock absorbing means for flow control devices |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930703564A true KR930703564A (ko) | 1993-11-30 |
KR100192853B1 KR100192853B1 (ko) | 1999-06-15 |
Family
ID=24581019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930702009A KR100192853B1 (ko) | 1991-01-22 | 1992-01-22 | 개선된 완충수단을 구비한 유동 제어장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5064169A (ko) |
EP (1) | EP0670979B1 (ko) |
JP (1) | JP3175833B2 (ko) |
KR (1) | KR100192853B1 (ko) |
CA (1) | CA2088508C (ko) |
DE (1) | DE69224916T2 (ko) |
WO (1) | WO1992013222A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5307831A (en) * | 1992-06-29 | 1994-05-03 | Keystone International Holdings Corp. | Safety relief valve for pressure vessels |
FR2705130B1 (fr) * | 1993-05-12 | 1995-06-23 | Snecma | Organe de distribution de fluide avec siege auto-centreur. |
DE19730276A1 (de) * | 1997-07-15 | 1999-01-21 | Wabco Gmbh | Einrichtung mit wenigstens zwei relativ zueinander beweglichen Teilen |
JP2001082625A (ja) * | 1999-09-13 | 2001-03-30 | Denso Corp | 電磁弁 |
DE20006775U1 (de) | 2000-04-12 | 2000-08-10 | Xomox International GmbH & Co, 88131 Lindau | Ventil |
US8671972B2 (en) * | 2010-09-24 | 2014-03-18 | Mike Winn | Safety valve system for overpressure protection of hydraulic circuits |
CN103671938B (zh) * | 2012-09-21 | 2018-02-13 | 艾默生过程管理调节技术公司 | 自对准阀口 |
DE202014105444U1 (de) * | 2014-11-12 | 2014-11-25 | Ari-Armaturen Albert Richter Gmbh & Co. Kg | Sicherheitsventil |
US11090713B2 (en) * | 2017-09-29 | 2021-08-17 | Fisher Controls International Llc | Bi-metal valve body casting and method of making same |
WO2021016471A1 (en) * | 2019-07-24 | 2021-01-28 | Emerson Automation Solutions Final Control US LP | Quick dome loading pilot valve |
US20220196181A1 (en) * | 2020-12-23 | 2022-06-23 | Goodrich Corporation | Inflatable systems with electro-pneumatic valve modules |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE71059C (de) * | CH. S. BAVIER in New-York, V. St. A., 32 Nassaustr | Flanschen- und Ventildichtung | ||
US452357A (en) * | 1891-05-19 | Valve | ||
US820154A (en) * | 1905-07-12 | 1906-05-08 | Nathan P Towne | Valve. |
US1654516A (en) * | 1926-01-25 | 1927-12-27 | Wylie G Wilson | Valve |
US1671139A (en) * | 1926-01-25 | 1928-05-29 | Wylie G Wilson | Valve |
US1671140A (en) * | 1926-01-25 | 1928-05-29 | Wylie G Wilson | Valve |
US1800127A (en) * | 1926-01-25 | 1931-04-07 | Wilson Rings Company | Valve |
US1679779A (en) * | 1926-04-08 | 1928-08-07 | William F Oberhuber | Valve and flanged seal |
US1878222A (en) * | 1927-10-04 | 1932-09-20 | Wylie G Wilson | Valve and the like |
US1847385A (en) * | 1930-05-26 | 1932-03-01 | Dengler Benjamin Franklin | Valve |
US2163472A (en) * | 1936-07-07 | 1939-06-20 | Oil Well Supply Co | Valve |
US2398370A (en) * | 1939-07-31 | 1946-04-16 | Perry H Gentzel | Seat for safety valve constructions |
US2597474A (en) * | 1948-09-23 | 1952-05-20 | William B Griffith | Dry pipe valve |
US2643671A (en) * | 1952-06-21 | 1953-06-30 | Manning Maxwell & Moore Inc | Spring loaded pop-safety valve |
US3063467A (en) * | 1960-04-08 | 1962-11-13 | Mission Mfg Co | Valve seats |
US3430646A (en) * | 1966-11-21 | 1969-03-04 | Bendix Corp | Hot gas relief valve |
US3433250A (en) * | 1966-12-27 | 1969-03-18 | Toa Valve | Pop safety valve |
US3702141A (en) * | 1971-02-22 | 1972-11-07 | Dresser Ind | Gas type safety valve |
US3785029A (en) * | 1972-08-28 | 1974-01-15 | Gen Motors Corp | Method of assembling inserts with precision looseness |
US4188013A (en) * | 1977-08-08 | 1980-02-12 | Honeywell Inc. | Gas valve seating member |
JPS5551173A (en) * | 1978-10-09 | 1980-04-14 | Toa Valve Kk | Preparation of valve body in safety valve |
SU859738A1 (ru) * | 1978-10-17 | 1981-08-30 | Предприятие П/Я А-7899 | Запорна пара |
DE2852882B2 (de) * | 1978-12-07 | 1981-03-12 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Ventil, insbesondere Druckventil für eine Kolbenpumpe |
US4858642A (en) * | 1988-01-25 | 1989-08-22 | Dresser Industries, Inc. | Impact resistant pressure relief valve |
-
1991
- 1991-01-22 US US07/643,485 patent/US5064169A/en not_active Expired - Lifetime
-
1992
- 1992-01-22 WO PCT/US1992/000525 patent/WO1992013222A1/en active IP Right Grant
- 1992-01-22 CA CA002088508A patent/CA2088508C/en not_active Expired - Lifetime
- 1992-01-22 DE DE69224916T patent/DE69224916T2/de not_active Expired - Lifetime
- 1992-01-22 KR KR1019930702009A patent/KR100192853B1/ko not_active IP Right Cessation
- 1992-01-22 JP JP50541292A patent/JP3175833B2/ja not_active Expired - Lifetime
- 1992-01-22 EP EP92904727A patent/EP0670979B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1992013222A1 (en) | 1992-08-06 |
EP0670979B1 (en) | 1998-03-25 |
JPH06506284A (ja) | 1994-07-14 |
CA2088508A1 (en) | 1992-07-23 |
DE69224916T2 (de) | 1998-07-16 |
JP3175833B2 (ja) | 2001-06-11 |
EP0670979A1 (en) | 1995-09-13 |
DE69224916D1 (de) | 1998-04-30 |
US5064169A (en) | 1991-11-12 |
KR100192853B1 (ko) | 1999-06-15 |
CA2088508C (en) | 1999-01-19 |
EP0670979A4 (en) | 1994-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |