ATE7171T1 - Regelung von kompressionskaelteanlagen. - Google Patents
Regelung von kompressionskaelteanlagen.Info
- Publication number
- ATE7171T1 ATE7171T1 AT81303559T AT81303559T ATE7171T1 AT E7171 T1 ATE7171 T1 AT E7171T1 AT 81303559 T AT81303559 T AT 81303559T AT 81303559 T AT81303559 T AT 81303559T AT E7171 T1 ATE7171 T1 AT E7171T1
- Authority
- AT
- Austria
- Prior art keywords
- expansion valve
- evaporator
- control
- temperature sensing
- pass line
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25B2500/15—Hunting, i.e. oscillation of controlled refrigeration variables reaching undesirable values
-
- 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
- F25B2600/00—Control issues
- F25B2600/21—Refrigerant outlet evaporator temperature
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPE486980 | 1980-08-05 | ||
EP81303559A EP0045659B1 (de) | 1980-08-05 | 1981-08-04 | Regelung von Kompressionskälteanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE7171T1 true ATE7171T1 (de) | 1984-05-15 |
Family
ID=3768625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81303559T ATE7171T1 (de) | 1980-08-05 | 1981-08-04 | Regelung von kompressionskaelteanlagen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4382367A (de) |
EP (1) | EP0045659B1 (de) |
JP (1) | JPS57115649A (de) |
AT (1) | ATE7171T1 (de) |
BR (1) | BR8105053A (de) |
DE (1) | DE3163210D1 (de) |
DK (1) | DK347881A (de) |
NZ (1) | NZ197932A (de) |
ZA (1) | ZA815336B (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59122863A (ja) * | 1982-12-28 | 1984-07-16 | ダイキン工業株式会社 | 冷凍装置 |
US4785639A (en) * | 1986-05-20 | 1988-11-22 | Sundstrand Corporation | Cooling system for operation in low temperature environments |
JPS63285282A (ja) * | 1987-05-15 | 1988-11-22 | Toyota Autom Loom Works Ltd | 冷房装置における可変容量圧縮機の制御方法 |
DE4141641A1 (de) * | 1991-12-17 | 1993-06-24 | Bosch Siemens Hausgeraete | Zweitemperaturen-einkreiskuehlgeraet |
US7290989B2 (en) * | 2003-12-30 | 2007-11-06 | Emerson Climate Technologies, Inc. | Compressor protection and diagnostic system |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
US9163866B2 (en) * | 2006-11-30 | 2015-10-20 | Lennox Industries Inc. | System pressure actuated charge compensator |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
US8393169B2 (en) * | 2007-09-19 | 2013-03-12 | Emerson Climate Technologies, Inc. | Refrigeration monitoring system and method |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US8160827B2 (en) | 2007-11-02 | 2012-04-17 | Emerson Climate Technologies, Inc. | Compressor sensor module |
WO2012118830A2 (en) | 2011-02-28 | 2012-09-07 | Arensmeier Jeffrey N | Residential solutions hvac monitoring and diagnosis |
US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
US9480177B2 (en) | 2012-07-27 | 2016-10-25 | Emerson Climate Technologies, Inc. | Compressor protection module |
US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
WO2014144446A1 (en) | 2013-03-15 | 2014-09-18 | Emerson Electric Co. | Hvac system remote monitoring and diagnosis |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
AU2014248049B2 (en) | 2013-04-05 | 2018-06-07 | Emerson Climate Technologies, Inc. | Heat-pump system with refrigerant charge diagnostics |
US9398722B1 (en) * | 2013-09-03 | 2016-07-19 | Mainstream Engineering Corporation | Cold plate with insertable integrated thermostatic expansion device and sensing element |
EP4210976A1 (de) * | 2020-08-28 | 2023-07-19 | Thermax Limited | Hybride klimaanlage für ein kraftfahrzeug |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2056401A (en) * | 1935-09-11 | 1936-10-06 | Anthony F Hoesel | Refrigerating system |
US2323408A (en) * | 1935-11-18 | 1943-07-06 | Honeywell Regulator Co | Air conditioning system |
US2353240A (en) * | 1940-08-03 | 1944-07-11 | Westinghouse Electric & Mfg Co | Air conditioning apparatus |
US3196630A (en) * | 1961-07-31 | 1965-07-27 | Alco Valve Co | Constant horsepower control valve |
US3537272A (en) * | 1968-08-22 | 1970-11-03 | Hall Thermotank Intern Ltd | Expansion valve control including plural sensors |
US3875757A (en) * | 1972-01-19 | 1975-04-08 | Saginomiya Seisakusho Inc | Expansion valve for preventing hunting in refrigeration system |
US3842616A (en) * | 1974-01-02 | 1974-10-22 | Carrier Corp | Refrigerant expansion device |
IT1105564B (it) * | 1978-06-20 | 1985-11-04 | Hiross Int Co | Evaporatore per ciclo frigorifero particolarmente adatto ad ottenere la costanza del surriscaldamento del gas frigorifero ed il bilanciamento dell'efficenza dei singoli circuiti |
-
1981
- 1981-08-04 ZA ZA815336A patent/ZA815336B/xx unknown
- 1981-08-04 EP EP81303559A patent/EP0045659B1/de not_active Expired
- 1981-08-04 US US06/289,984 patent/US4382367A/en not_active Expired - Fee Related
- 1981-08-04 DK DK347881A patent/DK347881A/da not_active Application Discontinuation
- 1981-08-04 AT AT81303559T patent/ATE7171T1/de not_active IP Right Cessation
- 1981-08-04 DE DE8181303559T patent/DE3163210D1/de not_active Expired
- 1981-08-04 NZ NZ197932A patent/NZ197932A/en unknown
- 1981-08-05 BR BR8105053A patent/BR8105053A/pt unknown
- 1981-08-05 JP JP56122886A patent/JPS57115649A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4382367A (en) | 1983-05-10 |
JPS57115649A (en) | 1982-07-19 |
DE3163210D1 (en) | 1984-05-24 |
ZA815336B (en) | 1982-08-25 |
DK347881A (da) | 1982-02-06 |
BR8105053A (pt) | 1982-04-20 |
EP0045659B1 (de) | 1984-04-18 |
NZ197932A (en) | 1984-05-31 |
EP0045659A3 (en) | 1982-05-12 |
EP0045659A2 (de) | 1982-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |