AU1288083A - Controlling a compressor crankcase heater - Google Patents
Controlling a compressor crankcase heaterInfo
- Publication number
- AU1288083A AU1288083A AU12880/83A AU1288083A AU1288083A AU 1288083 A AU1288083 A AU 1288083A AU 12880/83 A AU12880/83 A AU 12880/83A AU 1288083 A AU1288083 A AU 1288083A AU 1288083 A AU1288083 A AU 1288083A
- Authority
- AU
- Australia
- Prior art keywords
- controlling
- crankcase heater
- compressor crankcase
- compressor
- heater
- 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.)
- Granted
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US362785 | 1982-03-29 | ||
US06/362,785 US4444017A (en) | 1982-03-29 | 1982-03-29 | Method and apparatus for controlling the operation of a compressor crankcase heater |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1288083A true AU1288083A (en) | 1985-05-30 |
AU544462B2 AU544462B2 (en) | 1985-05-30 |
Family
ID=23427518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU12880/83A Ceased AU544462B2 (en) | 1982-03-29 | 1983-03-25 | Controlling a compressor crankcase heater |
Country Status (5)
Country | Link |
---|---|
US (1) | US4444017A (en) |
EP (1) | EP0090760B1 (en) |
JP (1) | JPH073224B2 (en) |
AU (1) | AU544462B2 (en) |
DE (1) | DE3360545D1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3905553A1 (en) * | 1989-02-23 | 1990-08-30 | Metallgesellschaft Ag | SWIRLING COMBUSTION CHAMBER |
KR930010466B1 (en) * | 1991-02-26 | 1993-10-25 | 삼성전자 주식회사 | Method of controlling the drive of compressor in air conditioner |
US6318966B1 (en) * | 1999-04-06 | 2001-11-20 | York International Corporation | Method and system for controlling a compressor |
US6302654B1 (en) * | 2000-02-29 | 2001-10-16 | Copeland Corporation | Compressor with control and protection system |
WO2009096620A1 (en) * | 2008-02-01 | 2009-08-06 | Carrier Corporation | A method and an apparatus for protecting a compressor of an air-conditioning system |
JP5404110B2 (en) * | 2009-03-12 | 2014-01-29 | 三菱電機株式会社 | Air conditioner |
US8734125B2 (en) | 2009-09-24 | 2014-05-27 | Emerson Climate Technologies, Inc. | Crankcase heater systems and methods for variable speed compressors |
JP5264871B2 (en) * | 2010-12-09 | 2013-08-14 | 三菱電機株式会社 | Air conditioner |
US9903627B2 (en) | 2012-11-06 | 2018-02-27 | Carrier Corporation | Method of operating an air conditioning system including reducing the energy consumed by the compressor crank case heaters |
US9181939B2 (en) * | 2012-11-16 | 2015-11-10 | Emerson Climate Technologies, Inc. | Compressor crankcase heating control systems and methods |
JP5803958B2 (en) * | 2013-03-08 | 2015-11-04 | ダイキン工業株式会社 | Refrigeration equipment |
EP2984422B1 (en) * | 2013-04-12 | 2020-10-28 | Emerson Climate Technologies, Inc. | Compressor with flooded start control |
JP6440930B2 (en) * | 2013-06-20 | 2018-12-19 | 三菱重工サーマルシステムズ株式会社 | Air conditioner and control method of air conditioner |
US9353738B2 (en) | 2013-09-19 | 2016-05-31 | Emerson Climate Technologies, Inc. | Compressor crankcase heating control systems and methods |
US9482222B2 (en) * | 2013-10-08 | 2016-11-01 | Lennox Industries, Inc. | System for heating a compressor assembly in an HVAC system |
CN112781274B (en) * | 2020-12-25 | 2022-02-18 | 珠海格力电器股份有限公司 | Heat pump unit control method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312081A (en) * | 1965-08-03 | 1967-04-04 | Carrier Corp | Control apparatus for refrigeration system |
US3377816A (en) * | 1966-08-01 | 1968-04-16 | Carrier Corp | Compressor control arrangement |
US3577741A (en) * | 1969-06-02 | 1971-05-04 | Carrier Corp | Refrigeration apparatus |
US4066869A (en) * | 1974-12-06 | 1978-01-03 | Carrier Corporation | Compressor lubricating oil heater control |
GB1587452A (en) * | 1977-07-18 | 1981-04-01 | Electricity Council | Compressors for heat pumps |
JPS603354Y2 (en) * | 1977-10-04 | 1985-01-30 | ダイキン工業株式会社 | Refrigeration equipment |
US4236379A (en) * | 1979-01-04 | 1980-12-02 | Honeywell Inc. | Heat pump compressor crankcase low differential temperature detection and control system |
CA1133097A (en) * | 1980-04-24 | 1982-10-05 | Maurice Yunik | Temperature controlled timer |
-
1982
- 1982-03-29 US US06/362,785 patent/US4444017A/en not_active Expired - Fee Related
-
1983
- 1983-03-04 EP EP83630041A patent/EP0090760B1/en not_active Expired
- 1983-03-04 DE DE8383630041T patent/DE3360545D1/en not_active Expired
- 1983-03-25 AU AU12880/83A patent/AU544462B2/en not_active Ceased
- 1983-03-29 JP JP58053456A patent/JPH073224B2/en not_active Expired - Lifetime
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