BR8901186A - Valvula de bloqueio de migracao em sistema de refrigeracao - Google Patents
Valvula de bloqueio de migracao em sistema de refrigeracaoInfo
- Publication number
- BR8901186A BR8901186A BR898901186A BR8901186A BR8901186A BR 8901186 A BR8901186 A BR 8901186A BR 898901186 A BR898901186 A BR 898901186A BR 8901186 A BR8901186 A BR 8901186A BR 8901186 A BR8901186 A BR 8901186A
- Authority
- BR
- Brazil
- Prior art keywords
- cooling system
- blocking valve
- migration blocking
- migration
- valve
- Prior art date
Links
Classifications
-
- 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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR898901186A BR8901186A (pt) | 1989-03-09 | 1989-03-09 | Valvula de bloqueio de migracao em sistema de refrigeracao |
IT19524A IT1240420B (it) | 1989-03-09 | 1990-02-28 | Valvola di bloccaggio della migrazione in un sistema di refrigerazione |
JP2053482A JPH02290470A (ja) | 1989-03-09 | 1990-03-05 | 冷却システム内の移動閉塞弁 |
US07/491,467 US5088303A (en) | 1989-03-09 | 1990-03-08 | Migration blocking valve in a refrigerating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR898901186A BR8901186A (pt) | 1989-03-09 | 1989-03-09 | Valvula de bloqueio de migracao em sistema de refrigeracao |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8901186A true BR8901186A (pt) | 1990-10-16 |
Family
ID=4046690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898901186A BR8901186A (pt) | 1989-03-09 | 1989-03-09 | Valvula de bloqueio de migracao em sistema de refrigeracao |
Country Status (4)
Country | Link |
---|---|
US (1) | US5088303A (pt) |
JP (1) | JPH02290470A (pt) |
BR (1) | BR8901186A (pt) |
IT (1) | IT1240420B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6035651A (en) * | 1997-06-11 | 2000-03-14 | American Standard Inc. | Start-up method and apparatus in refrigeration chillers |
US6705112B1 (en) * | 2003-01-09 | 2004-03-16 | Delphi Technologies, Inc. | Alternate refrigerant air conditioning system |
EP1738119B1 (en) * | 2004-03-01 | 2010-03-31 | Arcelik Anonim Sirketi | A cooling device and control method |
US20070235161A1 (en) * | 2006-03-27 | 2007-10-11 | Eric Barger | Refrigerant based heat exchange system with compensating heat pipe technology |
WO2014025963A1 (en) * | 2012-08-09 | 2014-02-13 | Thermo King Corporation | Methods and devices to prevent fluid migration in a refrigeration system during an off cycle |
DE102015005069A1 (de) * | 2015-04-21 | 2016-10-27 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
WO2018131156A1 (ja) * | 2017-01-16 | 2018-07-19 | 三菱電機株式会社 | 流路切替装置、冷凍サイクル回路及び冷蔵庫 |
CN108592465B (zh) * | 2018-05-16 | 2023-09-22 | 广东美的制冷设备有限公司 | 超压止流阀、节流装置及空调器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1153973A (en) * | 1913-10-31 | 1915-09-21 | Virgiliu Tacit | Well-tube-closing apparatus. |
US1516011A (en) * | 1923-01-26 | 1924-11-18 | Heath Frederick | Pressure-controlled valve |
US3004551A (en) * | 1958-11-28 | 1961-10-17 | Homer J Shafer | Sealing construction for piston valve |
US3004552A (en) * | 1959-08-10 | 1961-10-17 | Homer J Shafer | Piston valve construction |
US3060699A (en) * | 1959-10-01 | 1962-10-30 | Alco Valve Co | Condenser pressure regulating system |
US3101187A (en) * | 1960-09-12 | 1963-08-20 | Wagner Electric Corp | Fluid pressure operated piston valve |
US4081971A (en) * | 1976-09-17 | 1978-04-04 | The Trane Company | Air cooled centrifugal refrigeration machine with provision to prevent evaporator freezing |
US4267702A (en) * | 1979-08-13 | 1981-05-19 | Ranco Incorporated | Refrigeration system with refrigerant flow controlling valve |
JPS5776287A (en) * | 1980-10-31 | 1982-05-13 | Hitachi Ltd | Scroll compressor |
JPS58162458U (ja) * | 1982-04-22 | 1983-10-28 | 株式会社東芝 | 冷凍サイクル |
JPS58205060A (ja) * | 1982-05-26 | 1983-11-29 | 株式会社東芝 | 冷凍サイクル |
KR840008839A (ko) * | 1983-05-23 | 1984-12-19 | 가다야마 니하찌로오 | 냉동 장치 |
JPS59219676A (ja) * | 1983-05-26 | 1984-12-11 | 株式会社鷺宮製作所 | 圧力式開閉弁付冷凍装置 |
IT8632304V0 (it) * | 1986-04-09 | 1986-04-09 | Necchi Spa | Impianto frigorifero alimentato da un compressore alternativo. |
-
1989
- 1989-03-09 BR BR898901186A patent/BR8901186A/pt not_active IP Right Cessation
-
1990
- 1990-02-28 IT IT19524A patent/IT1240420B/it active IP Right Grant
- 1990-03-05 JP JP2053482A patent/JPH02290470A/ja active Pending
- 1990-03-08 US US07/491,467 patent/US5088303A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02290470A (ja) | 1990-11-30 |
IT9019524A0 (it) | 1990-02-28 |
IT9019524A1 (it) | 1990-09-10 |
IT1240420B (it) | 1993-12-15 |
US5088303A (en) | 1992-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 09/03/2004 |