DE2450169A1 - Kaeltemaschine mit einer kuehleinrichtung fuer den motor - Google Patents

Kaeltemaschine mit einer kuehleinrichtung fuer den motor

Info

Publication number: DE2450169A1
Authority: DE; Germany
Prior art keywords: motor; refrigerant; housing; coolant; dipl
Prior art date: 1973-10-29
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.): Pending

Application number

DE19742450169

Other languages

German (de)

English (en)

Inventor

James Wadsworth Endress

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Carrier Corp

Original Assignee

Carrier Corp

Priority date (The priority date 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 date listed.)

1973-10-29

Filing date

1974-10-22

Publication date

1975-04-30

1974-10-22 Application filed by Carrier Corp filed Critical Carrier Corp

1975-04-30 Publication of DE2450169A1 publication Critical patent/DE2450169A1/de

Status Pending legal-status Critical Current

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
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
- 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
- F25B31/00—Compressor arrangements
- 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
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Motor Or Generator Cooling System (AREA)

DE19742450169 1973-10-29 1974-10-22 Kaeltemaschine mit einer kuehleinrichtung fuer den motor Pending DE2450169A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00410665A US3838581A (en)	1973-10-29	1973-10-29	Refrigerator apparatus including motor cooling means

Publications (1)

Publication Number	Publication Date
DE2450169A1 true DE2450169A1 (de)	1975-04-30

Family

ID=23625696

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19742450169 Pending DE2450169A1 (de)	1973-10-29	1974-10-22	Kaeltemaschine mit einer kuehleinrichtung fuer den motor

Country Status (12)

Country	Link
US (1)	US3838581A (sv)
JP (1)	JPS5074241A (sv)
BE (1)	BE821513A (sv)
BR (1)	BR7408827D0 (sv)
DE (1)	DE2450169A1 (sv)
ES (1)	ES431405A1 (sv)
FR (1)	FR2249473B1 (sv)
GB (1)	GB1487071A (sv)
IT (1)	IT1022886B (sv)
NL (1)	NL7413982A (sv)
SE (1)	SE409618B (sv)
ZA (1)	ZA746414B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4669279A (en) *	1985-03-19	1987-06-02	Ebara Corporation	Motor cooling apparatus for refrigerator
JPS62243974A (ja) *	1986-04-15	1987-10-24	Seiko Seiki Co Ltd	ヘリウム圧縮機
FR2618494A1 (fr) *	1987-07-21	1989-01-27	Zimmern Bernard	Compresseur de refrigeration hermetique avec economiseur
US4899555A (en) *	1989-05-19	1990-02-13	Carrier Corporation	Evaporator feed system with flash cooled motor
US5848538A (en) *	1997-11-06	1998-12-15	American Standard Inc.	Oil and refrigerant pump for centrifugal chiller
US6176092B1 (en)	1998-10-09	2001-01-23	American Standard Inc.	Oil-free liquid chiller
US6065297A (en) *	1998-10-09	2000-05-23	American Standard Inc.	Liquid chiller with enhanced motor cooling and lubrication
US6098422A (en) *	1998-12-03	2000-08-08	American Standard Inc.	Oil and refrigerant pump for centrifugal chiller
US8021127B2 (en)	2004-06-29	2011-09-20	Johnson Controls Technology Company	System and method for cooling a compressor motor
US7181928B2 (en) *	2004-06-29	2007-02-27	York International Corporation	System and method for cooling a compressor motor
US8590329B2 (en)	2004-12-22	2013-11-26	Johnson Controls Technology Company	Medium voltage power controller
US20070186581A1 (en) *	2006-02-14	2007-08-16	Ingersoll-Rand Company	Compressor cooling system
WO2012158410A2 (en)	2011-05-13	2012-11-22	Carrier Corporation	Magnetic drive coupling apparatus
KR101498689B1 (ko) *	2012-02-07	2015-03-04	존슨 컨트롤스 테크놀러지 컴퍼니	밀폐 모터 냉각 및 제어
WO2014158468A1 (en) *	2013-03-25	2014-10-02	Carrier Corporation	Compressor bearing cooling
WO2015142825A1 (en) *	2014-03-18	2015-09-24	Carrier Corporation	Refrigerant lube system
JP6552851B2 (ja) *	2015-03-19	2019-07-31	三菱重工サーマルシステムズ株式会社	圧縮機駆動用モータおよびその冷却方法
CN104979960A (zh) *	2015-07-14	2015-10-14	国家电网公司	一种发电电动机的外蒸发式冷却系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3163999A (en) *	1962-08-01	1965-01-05	Westinghouse Electric Corp	Centrifugal compressor lubricating and motor cooling systems
US3393528A (en) *	1966-12-01	1968-07-23	Carrier Corp	Refrigeration machine with lubricant cooling
US3422635A (en) *	1967-03-21	1969-01-21	Bbc Brown Boveri & Cie	Lubricating and cooling system for electric motors
CH494934A (fr) *	1968-08-13	1970-08-15	Termomeccanica Italiana	Installation frigorifique comprenant un dispositif de lubrification du compresseur

1973
- 1973-10-29 US US00410665A patent/US3838581A/en not_active Expired - Lifetime
1974
- 1974-10-08 ZA ZA00746414A patent/ZA746414B/xx unknown
- 1974-10-09 GB GB43791/74A patent/GB1487071A/en not_active Expired
- 1974-10-15 IT IT28440/74A patent/IT1022886B/it active
- 1974-10-22 DE DE19742450169 patent/DE2450169A1/de active Pending
- 1974-10-23 BR BR8827/74A patent/BR7408827D0/pt unknown
- 1974-10-25 JP JP49123274A patent/JPS5074241A/ja active Pending
- 1974-10-25 FR FR7435852A patent/FR2249473B1/fr not_active Expired
- 1974-10-25 BE BE149910A patent/BE821513A/xx not_active IP Right Cessation
- 1974-10-25 NL NL7413982A patent/NL7413982A/xx not_active Application Discontinuation
- 1974-10-26 ES ES431405A patent/ES431405A1/es not_active Expired
- 1974-10-28 SE SE7413528A patent/SE409618B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR7408827D0 (pt)	1975-09-23
JPS5074241A (sv)	1975-06-18
FR2249473A1 (sv)	1975-05-23
ZA746414B (en)	1975-10-29
AU7424374A (en)	1976-04-15
US3838581A (en)	1974-10-01
IT1022886B (it)	1978-04-20
SE409618B (sv)	1979-08-27
FR2249473B1 (sv)	1982-01-08
BE821513A (fr)	1975-02-17
GB1487071A (en)	1977-09-28
NL7413982A (nl)	1975-05-02
ES431405A1 (es)	1976-10-16
SE7413528L (sv)	1975-04-30

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Legal Events

Date	Code	Title	Description
1980-06-26	OHW	Rejection