DE69607945T2 - Pumpe mit entlastungsventilsitz frei von direkter baulichen belastung - Google Patents
Pumpe mit entlastungsventilsitz frei von direkter baulichen belastungInfo
- Publication number
- DE69607945T2 DE69607945T2 DE69607945T DE69607945T DE69607945T2 DE 69607945 T2 DE69607945 T2 DE 69607945T2 DE 69607945 T DE69607945 T DE 69607945T DE 69607945 T DE69607945 T DE 69607945T DE 69607945 T2 DE69607945 T2 DE 69607945T2
- Authority
- DE
- Germany
- Prior art keywords
- pump
- valve seat
- relief valve
- structural load
- direct structural
- 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.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7931—Spring in inlet
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7937—Cage-type guide for stemless 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/49245—Vane type or other rotary, e.g., fan
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49405—Valve or choke making
- Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
- Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Safety Valves (AREA)
- Cosmetics (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55223495A | 1995-11-02 | 1995-11-02 | |
PCT/US1996/017276 WO1997016644A1 (en) | 1995-11-02 | 1996-10-30 | Pump having relief valve seat free of direct structural restraint |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69607945D1 DE69607945D1 (de) | 2000-05-31 |
DE69607945T2 true DE69607945T2 (de) | 2000-08-17 |
Family
ID=24204461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69607945T Expired - Lifetime DE69607945T2 (de) | 1995-11-02 | 1996-10-30 | Pumpe mit entlastungsventilsitz frei von direkter baulichen belastung |
Country Status (10)
Country | Link |
---|---|
US (2) | US5919033A (de) |
EP (1) | EP0811122B1 (de) |
JP (1) | JP2886344B2 (de) |
CN (1) | CN1079911C (de) |
AU (1) | AU7524696A (de) |
BR (1) | BR9606878A (de) |
DE (1) | DE69607945T2 (de) |
HK (1) | HK1008235A1 (de) |
MX (1) | MX9704959A (de) |
WO (1) | WO1997016644A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11148480A (ja) * | 1997-11-14 | 1999-06-02 | Mitsubishi Heavy Ind Ltd | 圧縮機 |
US6863504B2 (en) | 2002-02-28 | 2005-03-08 | Standex International Corp. | Fluid pump relief valve |
US6837688B2 (en) | 2002-02-28 | 2005-01-04 | Standex International Corp. | Overheat protection for fluid pump |
US6847140B2 (en) * | 2002-02-28 | 2005-01-25 | Standex International Corp. | Fluid barrier for motor rotor |
US6814549B2 (en) | 2002-02-28 | 2004-11-09 | Standex International Corp. | Liner for fluid pump motor |
US6884043B2 (en) | 2002-02-28 | 2005-04-26 | Standex International Corp. | Fluid circulation path for motor pump |
US6668851B2 (en) | 2002-04-03 | 2003-12-30 | Suntec Industries Incorporated | Fool-proof plug in fluid system |
US7147002B2 (en) * | 2003-10-28 | 2006-12-12 | Victaulic Company | Modular multi-function fluid flow control device |
US7954140B2 (en) * | 2004-12-28 | 2011-05-31 | The Weather Channel, Llc | Methods for persisting, organizing, and replacing perishable browser information using a browser plug-in |
US7686280B2 (en) * | 2005-12-28 | 2010-03-30 | Circor Instrumentation Technologies, Inc. | Removable valve seat member for diaphragm valve |
FR2913745A1 (fr) * | 2007-03-16 | 2008-09-19 | Schrader Soc Par Actions Simpl | Valve de limitation de pression de gaz, notamment pour systeme de climatisation de vehicules a moteur |
US8419384B2 (en) * | 2007-10-18 | 2013-04-16 | Standex International Corporation | Sliding vane pump |
US9188005B2 (en) * | 2007-10-18 | 2015-11-17 | Standex International Corporation | Sliding vane pump with internal cam ring |
GB2486007B (en) * | 2010-12-01 | 2017-05-10 | Itt Mfg Enterprises Inc | Sliding vane pump |
BR112013023588B1 (pt) * | 2011-03-14 | 2021-02-17 | Standex International Corporation | método para produzir um alojamento de bomba moldado em rede plástico, e sistema de molde e núcleo |
US8920142B2 (en) | 2012-02-28 | 2014-12-30 | Hamilton Sundstrand Corporation | Wet rotor pump motor stator sealing liner |
CN109737312B (zh) * | 2019-02-22 | 2023-08-15 | 曾奇风 | 微漏装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US970348A (en) * | 1909-11-12 | 1910-09-13 | William L Osborne | Relief or safety valve. |
US1213710A (en) * | 1916-06-15 | 1917-01-23 | Tiros Valve Syndicate | Combined pressure and vacuum relief valve. |
US1775833A (en) * | 1929-01-25 | 1930-09-16 | Russell H Schneider | Back-pressure valve mechanism |
US1980404A (en) * | 1932-03-19 | 1934-11-13 | Harman Pacific Company | Rotary pump |
US2233649A (en) * | 1938-05-10 | 1941-03-04 | Emsco Derrick & Equip Co | Valve |
US2509958A (en) * | 1942-11-06 | 1950-05-30 | Burn Lewis | Valve |
US2501139A (en) * | 1945-10-26 | 1950-03-21 | Patrick Audie Ross | Hydraulic lock |
US2649737A (en) * | 1948-03-22 | 1953-08-25 | Kenneth H Hoen | Hydraulic pump |
US2736338A (en) * | 1948-06-23 | 1956-02-28 | Karl B Britton | Check valve |
US2640529A (en) * | 1950-08-01 | 1953-06-02 | Us Army | Automatic low pressure venting and signaling check valve for fuel tank pressurizing systems |
DE1123563B (de) * | 1951-07-12 | 1962-02-08 | Ross Gear And Tool Company Inc | Ventileinrichtung an einer Drehkolbenpumpe |
US2719055A (en) * | 1951-09-28 | 1955-09-27 | Borg Warner | Fuel injector nozzle |
US2854021A (en) * | 1954-02-11 | 1958-09-30 | Weatherhead Co | Relief valve |
US2925786A (en) * | 1956-11-23 | 1960-02-23 | Procon Pump & Engineering Co | Pump |
US3178805A (en) * | 1959-05-28 | 1965-04-20 | Joseph V Milo | Method of making a coupling and valve assembly |
US3095900A (en) * | 1961-04-03 | 1963-07-02 | Harwood Engineering Company | Poppet valve |
US3331389A (en) * | 1965-04-23 | 1967-07-18 | Raymond H Kirk | Safety cut-off valve |
US3409037A (en) * | 1965-07-30 | 1968-11-05 | Fred B. Nelson | Pressure relief or flow control valve |
US3454033A (en) * | 1965-11-22 | 1969-07-08 | Nat Distillers Chem Corp | Tire valve with pressure correction means |
US3404864A (en) * | 1966-12-27 | 1968-10-08 | Robert R. Reddy | Rotary valve with concave seating surface |
DE2936612A1 (de) * | 1979-09-11 | 1981-03-19 | Josef 6200 Wiesbaden Nemetz | Sicherheitsventil |
US4286620A (en) * | 1980-07-14 | 1981-09-01 | Victor Equipment Company | Combination torch and check valve assembly |
DE3031564A1 (de) * | 1980-08-21 | 1982-04-08 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisches kraftstoffeinspritzventil und verfahren zur herstellung eines elektromagnetischen kraftstoffeinspritzventiles |
JPS5989876A (ja) * | 1982-11-12 | 1984-05-24 | Diesel Kiki Co Ltd | 電磁弁の製造方法 |
US5193579A (en) * | 1990-06-23 | 1993-03-16 | Filterwerk Mann & Hummel Gmbh | Internal combustion engine lubricating oil filter valve |
JP2725892B2 (ja) * | 1993-10-29 | 1998-03-11 | ランサー・コーポレーション | 容積形ポンプのためのリリーフ弁の弁座 |
JPH09178013A (ja) * | 1995-12-25 | 1997-07-11 | Mitsuba Corp | 圧力調整器の製造方法 |
-
1996
- 1996-10-30 DE DE69607945T patent/DE69607945T2/de not_active Expired - Lifetime
- 1996-10-30 CN CN96191323A patent/CN1079911C/zh not_active Expired - Lifetime
- 1996-10-30 EP EP96937783A patent/EP0811122B1/de not_active Expired - Lifetime
- 1996-10-30 JP JP9517462A patent/JP2886344B2/ja not_active Expired - Lifetime
- 1996-10-30 BR BR9606878A patent/BR9606878A/pt not_active IP Right Cessation
- 1996-10-30 WO PCT/US1996/017276 patent/WO1997016644A1/en active IP Right Grant
- 1996-10-30 AU AU75246/96A patent/AU7524696A/en not_active Abandoned
- 1996-10-30 MX MX9704959A patent/MX9704959A/es unknown
-
1997
- 1997-09-19 US US08/934,162 patent/US5919033A/en not_active Expired - Lifetime
-
1998
- 1998-07-20 HK HK98109280A patent/HK1008235A1/xx not_active IP Right Cessation
-
1999
- 1999-03-25 US US09/276,624 patent/US6088916A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
HK1008235A1 (en) | 1999-05-07 |
EP0811122A1 (de) | 1997-12-10 |
US5919033A (en) | 1999-07-06 |
JP2886344B2 (ja) | 1999-04-26 |
US6088916A (en) | 2000-07-18 |
CN1079911C (zh) | 2002-02-27 |
WO1997016644A1 (en) | 1997-05-09 |
DE69607945D1 (de) | 2000-05-31 |
AU7524696A (en) | 1997-05-22 |
EP0811122B1 (de) | 2000-04-26 |
BR9606878A (pt) | 1997-10-28 |
JPH10500752A (ja) | 1998-01-20 |
MX9704959A (es) | 1997-10-31 |
CN1173218A (zh) | 1998-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |