KR880007985A - 냉장회로에 사용하는 조절장치 - Google Patents
냉장회로에 사용하는 조절장치 Download PDFInfo
- Publication number
- KR880007985A KR880007985A KR870013865A KR870013865A KR880007985A KR 880007985 A KR880007985 A KR 880007985A KR 870013865 A KR870013865 A KR 870013865A KR 870013865 A KR870013865 A KR 870013865A KR 880007985 A KR880007985 A KR 880007985A
- Authority
- KR
- South Korea
- Prior art keywords
- partition wall
- bellows
- refrigeration circuit
- actuating valve
- refrigerating circuit
- 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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- 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
-
- 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
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
- G05D23/123—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed within a regulating fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
- Safety Valves (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Fluid-Driven Valves (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 제1도에서 나타난 바와같은 조절장치의 횡단면도,
제3도는 본 발명의 하나의 실시예에 따른 조절장치의 횡단면도,
제4도는 본 발명의 다른 실시예에 따른 조절장치의 횡단면도.
Claims (4)
- 폐쇄된 냉매순환이 한정되도록 설치되는 압축기와 응축기와 조절장치와 증발기와 축열기를 포함하는 냉장회로에 있어서, 튜브형 케이싱과, 다수개의 구멍을 갖는 제1분할벽과, 좁은 통과로를 갖는 제2분할벽과, 상기의 튜브형 케이싱의 내부 원주상에 고정설치된 각각의 분할벽을 갖고 적어도 하나의 구멍을 갖는 제3분할벽과, 상기의 제1분할벽과 제2분할벽사이에 한정된 공간상에 설치되어있고 또 상기의 좁은 통과로를 통하여 냉매의 흐름양을 변화시키기 위해 단부표면에서 제1작동 밸브가 마련되어 있는 제1벨로우스와, 상기의 제2분할벽과 상기의 제3분할벽 사이에 한정된 공간에 설치되고 또 상기의 제1작동밸브를 작동시키기 위해 상기의 좁은 통과로안에서 연장되도록 단부표면에서 제2작동밸브가 마련되어 있는 제2의 벨로우스로 구성되는 조절장치.
- 제1항에 있어서, 상기의 제3분할벽상의 상기의 구멍이 오리피스로써 형성되어 있는 것을 특징으로 하는 냉장회로.
- 제1및 2항에 있어서, 상기의 응축기의 출구측에서 상기의 냉장회로 내의 냉매의 온도에 대응하여 상기의 벨로우스가 움직이도록 높은 포화상태의 특징을 갖는 유체로 제1벨로우스가 채워지는 것을 특징으로 하는 냉장회로.
- 제1,2 그리고 3항에 있어서, 상기의 제2벨로우스가 전공으로 되어 있는 것을 특징으로 하는 냉장회로.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61-187,389 | 1986-12-06 | ||
JP1986187389U JPS63175770U (ko) | 1986-12-06 | 1986-12-06 | |
JP?61-187389 | 1986-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880007985A true KR880007985A (ko) | 1988-08-30 |
KR950010409B1 KR950010409B1 (ko) | 1995-09-16 |
Family
ID=16205165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870013865A KR950010409B1 (ko) | 1986-12-06 | 1987-12-05 | 냉각회로용 제어장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4840038A (ko) |
EP (1) | EP0272826B1 (ko) |
JP (1) | JPS63175770U (ko) |
KR (1) | KR950010409B1 (ko) |
DE (1) | DE3768453D1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5177973A (en) * | 1991-03-19 | 1993-01-12 | Ranco Incorporated Of Delaware | Refrigeration system subcooling flow control valve |
US5156017A (en) * | 1991-03-19 | 1992-10-20 | Ranco Incorporated Of Delaware | Refrigeration system subcooling flow control valve |
EP0504775A3 (en) * | 1991-03-19 | 1993-01-20 | Ranco Incorporated Of Delaware | Refrigeration system subcooling flow control valve |
AU1283092A (en) * | 1991-03-19 | 1992-09-24 | White Consolidated Industries, Inc. | Refrigerator system with subcooling flow control valve |
US5201190A (en) * | 1992-02-24 | 1993-04-13 | White Consolidated Industries, Inc. | Refrigerator with subcooling flow control valve |
US5205131A (en) * | 1991-03-19 | 1993-04-27 | White Consoldiated Industries, Inc. | Refrigerator system with subcooling flow control |
US5341656A (en) * | 1993-05-20 | 1994-08-30 | Carrier Corporation | Combination expansion and flow distributor device |
US6105379A (en) * | 1994-08-25 | 2000-08-22 | Altech Controls Corporation | Self-adjusting valve |
WO1997034116A1 (en) * | 1996-03-15 | 1997-09-18 | Altech Controls Corporation | Self-adjusting valve |
JP3561366B2 (ja) * | 1996-03-29 | 2004-09-02 | サンデン株式会社 | 強制リデュース装置及びそれを備えた圧縮機 |
US5715704A (en) * | 1996-07-08 | 1998-02-10 | Ranco Incorporated Of Delaware | Refrigeration system flow control expansion valve |
EP0826529B1 (en) * | 1996-08-26 | 2003-01-02 | Sanden Corporation | Air conditioning system for automotive vehicles |
FR2774461B1 (fr) * | 1998-01-30 | 2000-06-30 | Valeo Climatisation | Dispositif de climatisation, notamment de l'habitacle d'un vehicule automobile, comportant une boucle de fluide refrigerant |
FR2780143B1 (fr) * | 1998-06-23 | 2000-09-08 | Valeo Climatisation | Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule |
JP2000142080A (ja) | 1998-11-05 | 2000-05-23 | Sanden Corp | 建設車両用空調装置 |
JP2006266660A (ja) * | 2004-11-19 | 2006-10-05 | Tgk Co Ltd | 膨張装置 |
CN100443832C (zh) * | 2004-11-19 | 2008-12-17 | 株式会社Tgk | 膨胀装置 |
DE102006021327A1 (de) * | 2006-05-05 | 2007-11-08 | Otto Egelhof Gmbh & Co. Kg | Verfahren zur Steuerung eines Expansionsventils sowie Expansionsventil, insbesondere für mit CO2Kältemittel betriebene Fahrzeugklimaanlagen |
CN104422211B (zh) * | 2013-09-05 | 2016-08-24 | 珠海格力电器股份有限公司 | 空调器及其短管节流阀 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1761573A (en) * | 1929-05-21 | 1930-06-03 | Electrolux Servel Corp | Valve |
US1826307A (en) * | 1929-08-28 | 1931-10-06 | Farmer Patterson | Regulatable bellows mechanism of refrigeration systems |
GB563981A (en) * | 1942-04-30 | 1944-09-07 | Sauter Elektr App | An automatic expansion valve, particularly for small refrigerators |
US2415338A (en) * | 1945-04-20 | 1947-02-04 | Detroit Lubricator Co | Refrigeration system and expansion valve therefor |
US2753692A (en) * | 1950-06-24 | 1956-07-10 | Nathalie L Dickieson | Control apparatus for refrigeration system |
US3367130A (en) * | 1966-02-23 | 1968-02-06 | Sporlan Valve Co | Expansion valve and refrigeration system responsive to subcooling temperature |
US3525234A (en) * | 1968-08-13 | 1970-08-25 | Gen Motors Corp | Receiver containing a thermostatic expansion valve and suction throttling valve |
US3638446A (en) * | 1969-06-27 | 1972-02-01 | Robert T Palmer | Low ambient control of subcooling control valve |
US3564865A (en) * | 1969-08-06 | 1971-02-23 | Gen Motors Corp | Automotive air-conditioning system |
US3640086A (en) * | 1970-02-27 | 1972-02-08 | American Standard Inc | Refrigerant flow control employing plural valves |
US3886761A (en) * | 1971-03-03 | 1975-06-03 | Chrysler Corp | Thermostatically operated suction throttling valve |
US4145163A (en) * | 1977-09-12 | 1979-03-20 | Borg-Warner Corporation | Variable capacity wobble plate compressor |
US4324112A (en) * | 1979-05-10 | 1982-04-13 | Nippondenso Co., Ltd. | Refrigeration system |
US4429552A (en) * | 1982-08-09 | 1984-02-07 | Carrier Corporation | Refrigerant expansion device |
JPS60178768U (ja) * | 1984-05-07 | 1985-11-27 | サンデン株式会社 | 冷凍回路 |
-
1986
- 1986-12-06 JP JP1986187389U patent/JPS63175770U/ja active Pending
-
1987
- 1987-12-04 DE DE8787310697T patent/DE3768453D1/de not_active Expired - Lifetime
- 1987-12-04 EP EP87310697A patent/EP0272826B1/en not_active Expired - Lifetime
- 1987-12-05 KR KR1019870013865A patent/KR950010409B1/ko not_active IP Right Cessation
- 1987-12-07 US US07/129,669 patent/US4840038A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0272826B1 (en) | 1991-03-06 |
US4840038A (en) | 1989-06-20 |
EP0272826A1 (en) | 1988-06-29 |
DE3768453D1 (de) | 1991-04-11 |
KR950010409B1 (ko) | 1995-09-16 |
JPS63175770U (ko) | 1988-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |