DE69615436D1 - Entspannungsventil und Kälteanlage - Google Patents
Entspannungsventil und KälteanlageInfo
- Publication number
- DE69615436D1 DE69615436D1 DE69615436T DE69615436T DE69615436D1 DE 69615436 D1 DE69615436 D1 DE 69615436D1 DE 69615436 T DE69615436 T DE 69615436T DE 69615436 T DE69615436 T DE 69615436T DE 69615436 D1 DE69615436 D1 DE 69615436D1
- Authority
- DE
- Germany
- Prior art keywords
- refrigeration system
- relaxation valve
- relaxation
- valve
- refrigeration
- 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.)
- Revoked
Links
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 seat
- F16K25/04—Arrangements for preventing erosion, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
- F16K1/422—Valve seats attachable by a threaded connection to the housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
- F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/003—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/068—Expansion valves combined with a sensor
- F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8217795 | 1995-04-07 | ||
JP7170625A JPH08334280A (ja) | 1995-04-07 | 1995-07-06 | 膨張弁及び冷凍システム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69615436D1 true DE69615436D1 (de) | 2001-10-31 |
DE69615436T2 DE69615436T2 (de) | 2002-07-11 |
Family
ID=26423189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69615436T Revoked DE69615436T2 (de) | 1995-04-07 | 1996-01-17 | Entspannungsventil und Kälteanlage |
Country Status (7)
Country | Link |
---|---|
US (3) | US6164624A (de) |
EP (1) | EP0736737B1 (de) |
JP (1) | JPH08334280A (de) |
KR (1) | KR100347352B1 (de) |
CN (1) | CN1155790C (de) |
DE (1) | DE69615436T2 (de) |
TW (1) | TW314586B (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3130246B2 (ja) * | 1995-07-13 | 2001-01-31 | 太平洋工業株式会社 | 温度式膨張弁 |
DE19746787A1 (de) * | 1997-10-23 | 1999-05-12 | Messer Griesheim Gmbh | Ventil für korrosive Gase |
CA2272181A1 (en) * | 1998-06-01 | 1999-12-01 | Robert J. Torrence | Right angle thermally responsive expansion valve |
JP3576886B2 (ja) * | 1999-01-13 | 2004-10-13 | 株式会社テージーケー | 膨張弁 |
JP3978004B2 (ja) * | 2000-08-28 | 2007-09-19 | 株式会社日立製作所 | 耐蝕・耐摩耗性合金とそれを用いた機器 |
JP3458849B2 (ja) * | 2001-08-03 | 2003-10-20 | 株式会社日立製作所 | コバルト基合金およびこの合金を用いた弁,原子炉プラント |
JP4041334B2 (ja) | 2002-04-08 | 2008-01-30 | 株式会社不二工機 | 膨張弁及び冷凍サイクル |
US20070045587A1 (en) * | 2003-04-14 | 2007-03-01 | Terrence Kolenc | Diaphragm valve seat |
JP4643450B2 (ja) | 2003-08-08 | 2011-03-02 | 株式会社ペルセウスプロテオミクス | 癌高発現遺伝子 |
KR100877032B1 (ko) * | 2005-02-28 | 2009-01-07 | 다이킨 고교 가부시키가이샤 | 팽창 밸브 및 냉동 장치 |
JP2007183082A (ja) * | 2005-03-04 | 2007-07-19 | Tgk Co Ltd | 膨張弁 |
DE602005005971D1 (de) * | 2005-05-25 | 2008-05-21 | Fro S P A | Hahn für Kanalisation der Acetylenzuleitung |
JP4829611B2 (ja) * | 2005-12-27 | 2011-12-07 | 株式会社不二工機 | 膨張弁 |
JP2011099542A (ja) * | 2009-11-09 | 2011-05-19 | Fujikin Inc | 調整弁装置 |
CN102235511B (zh) * | 2010-04-30 | 2014-07-02 | 浙江三花股份有限公司 | 一种阀芯装置 |
CN104515333B (zh) * | 2013-09-28 | 2017-11-03 | 杭州三花研究院有限公司 | 制冷剂循环系统 |
JP6194452B2 (ja) * | 2013-12-09 | 2017-09-13 | 株式会社テージーケー | 膨張弁 |
CN106855150A (zh) * | 2015-12-08 | 2017-06-16 | 浙江三花智能控制股份有限公司 | 阀装置 |
KR101866430B1 (ko) * | 2016-02-23 | 2018-06-11 | 그린산업 주식회사 | 전자식 팽창 밸브의 밸브 바디 구조 및 밸브 바디 제작 방법 |
JP2018080803A (ja) * | 2016-11-18 | 2018-05-24 | 株式会社鷺宮製作所 | 電動弁およびそれを用いた冷凍サイクルシステム |
JP7329923B2 (ja) * | 2018-12-25 | 2023-08-21 | 株式会社東芝 | 弁 |
CN110044108B (zh) * | 2019-04-18 | 2020-10-16 | 浙江敏特汽车空调有限公司 | 汽车空调膨胀阀及制造工艺 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1512243A (en) * | 1923-06-19 | 1924-10-21 | John L Shrode | Automatic expansion valve |
US1578179A (en) * | 1924-02-21 | 1926-03-23 | John L Shrode | Automatic expansion valve |
US1679779A (en) * | 1926-04-08 | 1928-08-07 | William F Oberhuber | Valve and flanged seal |
US2141715A (en) * | 1937-06-25 | 1938-12-27 | Raymond G Hilger | Refrigeration mechanism |
US2250362A (en) * | 1939-09-30 | 1941-07-22 | Alco Valve Co | Expansion valve |
US2471448A (en) * | 1941-03-18 | 1949-05-31 | Int Standard Electric Corp | Built-in heat exchanger in expansion valve structure |
US2478040A (en) * | 1944-08-14 | 1949-08-02 | Campbell | Fluid pressure regulator |
US2514532A (en) * | 1944-08-24 | 1950-07-11 | Manning Maxwell & Moore Inc | Flow control valve |
US3967782A (en) * | 1968-06-03 | 1976-07-06 | Gulf & Western Metals Forming Company | Refrigeration expansion valve |
US3575381A (en) * | 1968-08-23 | 1971-04-20 | Dresser Ind | Valve seat construction |
US3767164A (en) * | 1971-07-01 | 1973-10-23 | Milwaukee Valve Co Inc | Throttle-shutoff valve |
US3863889A (en) * | 1973-03-22 | 1975-02-04 | Milwaukee Valve | Gate valve |
FI68890C (fi) * | 1981-02-06 | 1985-11-11 | Waertsilae Oy Ab | Taetning av saetesventil |
US4513778A (en) * | 1983-07-29 | 1985-04-30 | Intevep, S.A. | Check valve |
DE3511211A1 (de) * | 1985-03-28 | 1986-10-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Farbbildroehre mit einer inneren leitenden schicht und verfahren zur herstellung der farbbildroehre |
US4787736A (en) * | 1987-06-15 | 1988-11-29 | Toyota Jidosha Kabushiki Kaisha | Laser clad valve for internal combustion engine |
US4834337A (en) * | 1988-04-04 | 1989-05-30 | William J. Chorkey | Solenoid operated valve with solenoid wattage adjustment means |
US4815698A (en) * | 1988-05-02 | 1989-03-28 | Strahman Valves, Inc. | Hard seated valve |
US5027606A (en) * | 1988-05-27 | 1991-07-02 | Cpi Engineering Services, Inc. | Rotary displacement compression heat transfer systems incorporating highly fluorinated refrigerant-synthetic oil lubricant compositions |
US5245836A (en) * | 1989-01-09 | 1993-09-21 | Sinvent As | Method and device for high side pressure regulation in transcritical vapor compression cycle |
JPH0427274U (de) * | 1990-06-29 | 1992-03-04 | ||
US5026022A (en) * | 1990-08-28 | 1991-06-25 | Parker Hannifin Corporation | Thermostatic expansion valve for low refrigerant flow rates |
DE4212367C2 (de) * | 1991-04-15 | 2000-08-03 | Denso Corp | Vorrichtung zur Entfernung von Wasser in einem Kühlsystem |
US5232015A (en) * | 1991-10-24 | 1993-08-03 | Sporlan Valve Company | Expansion valve with inlet strainer |
JP3224139B2 (ja) * | 1992-03-11 | 2001-10-29 | 株式会社不二工機 | 温度膨脹弁の製造方法 |
JPH0681614A (ja) * | 1992-08-31 | 1994-03-22 | Nippon Steel Corp | バルブシート |
CA2121067C (en) * | 1993-09-27 | 1997-11-11 | William E. Hoehn | Valve assembly structure for a fluid stream |
JPH08134607A (ja) * | 1994-11-09 | 1996-05-28 | Sumitomo Electric Ind Ltd | バルブシート用耐摩耗性鉄系焼結合金 |
US5503180A (en) * | 1995-05-01 | 1996-04-02 | Pgi International, Ltd. | Valve having easily replaceable seat |
US5961038A (en) * | 1995-07-13 | 1999-10-05 | Pacific Industrial Co., Ltd. | Thermal type expansion valve |
JP3472650B2 (ja) * | 1995-07-24 | 2003-12-02 | 株式会社フジキン | 流体制御器 |
US6185959B1 (en) * | 1999-04-09 | 2001-02-13 | Eaton Corporation | Refrigerant system components with cartridge type thermal expansion valve and method of making same |
-
1995
- 1995-07-06 JP JP7170625A patent/JPH08334280A/ja active Pending
- 1995-11-02 TW TW084111575A patent/TW314586B/zh not_active IP Right Cessation
- 1995-11-07 US US08/554,718 patent/US6164624A/en not_active Expired - Fee Related
- 1995-11-08 KR KR1019950040215A patent/KR100347352B1/ko not_active IP Right Cessation
-
1996
- 1996-01-17 DE DE69615436T patent/DE69615436T2/de not_active Revoked
- 1996-01-17 EP EP96100665A patent/EP0736737B1/de not_active Revoked
- 1996-04-03 CN CNB961039698A patent/CN1155790C/zh not_active Expired - Fee Related
-
2000
- 2000-04-05 US US09/543,706 patent/US6397628B1/en not_active Expired - Fee Related
-
2001
- 2001-09-28 US US09/964,447 patent/US6513340B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020008150A1 (en) | 2002-01-24 |
TW314586B (de) | 1997-09-01 |
US6397628B1 (en) | 2002-06-04 |
KR960038310A (ko) | 1996-11-21 |
CN1137629A (zh) | 1996-12-11 |
DE69615436T2 (de) | 2002-07-11 |
EP0736737A3 (de) | 1997-07-23 |
US6164624A (en) | 2000-12-26 |
JPH08334280A (ja) | 1996-12-17 |
CN1155790C (zh) | 2004-06-30 |
EP0736737A2 (de) | 1996-10-09 |
US6513340B2 (en) | 2003-02-04 |
KR100347352B1 (ko) | 2002-11-18 |
EP0736737B1 (de) | 2001-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8331 | Complete revocation |