CA948164A - Hermetic compressor oil cooling system - Google Patents
Hermetic compressor oil cooling systemInfo
- Publication number
- CA948164A CA948164A CA127,983A CA127983A CA948164A CA 948164 A CA948164 A CA 948164A CA 127983 A CA127983 A CA 127983A CA 948164 A CA948164 A CA 948164A
- Authority
- CA
- Canada
- Prior art keywords
- cooling system
- oil cooling
- hermetic compressor
- compressor oil
- hermetic
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
- F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
- F25B31/02—Compressor arrangements of motor-compressor units
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Motor Or Generator Cooling System (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9355070A | 1970-11-30 | 1970-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA948164A true CA948164A (en) | 1974-05-28 |
Family
ID=22239540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA127,983A Expired CA948164A (en) | 1970-11-30 | 1971-11-18 | Hermetic compressor oil cooling system |
Country Status (12)
Country | Link |
---|---|
US (1) | US3663127A (en) |
BE (1) | BE775928A (en) |
BR (1) | BR7107827D0 (en) |
CA (1) | CA948164A (en) |
DE (1) | DE2159099A1 (en) |
DK (1) | DK139599B (en) |
ES (1) | ES397470A1 (en) |
FR (1) | FR2115995A5 (en) |
GB (1) | GB1370921A (en) |
IT (1) | IT946242B (en) |
NL (1) | NL7116019A (en) |
TR (1) | TR17461A (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922114A (en) * | 1974-07-19 | 1975-11-25 | Dunham Bush Inc | Hermetic rotary helical screw compressor with improved oil management |
DE2617369C3 (en) * | 1976-04-21 | 1984-03-15 | Danfoss A/S, 6430 Nordborg | Encapsulated motor compressor for chillers |
US4388756A (en) * | 1978-10-25 | 1983-06-21 | General Electric Company | Methods of making improved rotor assembly |
US4396361A (en) * | 1979-01-31 | 1983-08-02 | Carrier Corporation | Separation of lubricating oil from refrigerant gas in a reciprocating compressor |
US4384635A (en) * | 1980-06-11 | 1983-05-24 | Tecumseh Products Company | Continuous curvature noise suppressing compressor housing |
IT1128947B (en) * | 1980-07-18 | 1986-06-04 | Aspera Spa | IMPROVEMENTS IN HERMETIC COMPRESSORS FOR REFRIGERATING FLUIDS |
US4370104A (en) * | 1980-07-22 | 1983-01-25 | White Consolidated Industries, Inc. | Suction muffler for refrigeration compressor |
US4541736A (en) * | 1984-04-30 | 1985-09-17 | Beckman Instruments, Inc. | Centrifugal oil pump flow proportioning and cooling system |
US5322419A (en) * | 1989-10-06 | 1994-06-21 | Arctic S.A. | Compressor for domestic refrigerators |
RO100617B1 (en) * | 1989-10-06 | 1993-02-28 | îNTREPRINDEREA DE FRIGIDERE | Compressor for household refrigerators |
US5101931A (en) * | 1990-05-23 | 1992-04-07 | Copeland Corporation | Discharge muffler and method |
US5222874A (en) * | 1991-01-09 | 1993-06-29 | Sullair Corporation | Lubricant cooled electric drive motor for a compressor |
US5252039A (en) * | 1991-02-05 | 1993-10-12 | Matsushita Refrigeration Co. | Enclosed motor-driven compressor |
US5538404A (en) * | 1992-10-25 | 1996-07-23 | Bristol Compressors, Inc. | Compressor unit shell construction |
AU672518B2 (en) * | 1993-09-09 | 1996-10-03 | Clearwater Australia Pty Limited | Electrolytic chlorination |
ZA946909B (en) * | 1993-09-09 | 1995-04-25 | Lennie Franklin David | Electrolytic chlorination. |
DE19918161A1 (en) * | 1999-04-22 | 2000-11-02 | Bitzer Kuehlmaschinenbau Gmbh | Refrigerant compressor system |
US6558137B2 (en) * | 2000-12-01 | 2003-05-06 | Tecumseh Products Company | Reciprocating piston compressor having improved noise attenuation |
JP4026318B2 (en) * | 2001-01-15 | 2007-12-26 | 松下電器産業株式会社 | Hermetic electric compressor |
KR100425741B1 (en) * | 2002-04-16 | 2004-04-01 | 엘지전자 주식회사 | Structure for reducing loss of gas flow in compressor |
US7075399B2 (en) * | 2003-03-28 | 2006-07-11 | Hamilton Sunstrand Corporation | Liquid-cooled inductive devices with interspersed winding layers and directed coolant flow |
US7285882B2 (en) * | 2005-05-12 | 2007-10-23 | Sullair Corporation | Integrated electric motor driven compressor |
DE102005029760A1 (en) * | 2005-05-23 | 2006-11-30 | Bitzer Kühlmaschinenbau Gmbh | Refrigerant compressor |
CN101346548B (en) * | 2005-12-28 | 2010-08-11 | 大金工业株式会社 | Compressor |
AT10411U1 (en) * | 2007-05-31 | 2009-02-15 | Acc Austria Gmbh | REFRIGERANT COMPRESSOR |
AU2008291655B2 (en) | 2007-08-24 | 2012-12-06 | Sunco Investments Ltd. | Multistage variable reluctance motor/generator |
JP4363479B2 (en) * | 2007-11-09 | 2009-11-11 | トヨタ自動車株式会社 | Rotating electric machine and driving device |
US8198762B2 (en) * | 2008-01-31 | 2012-06-12 | Pratt & Whitney Canada Corp. | Winding end turn cooling in an electric machine |
WO2010150404A1 (en) * | 2009-06-26 | 2010-12-29 | 三菱電機株式会社 | Refrigerant compressor |
CN102013780B (en) * | 2009-09-07 | 2014-03-12 | 德昌电机(深圳)有限公司 | Miniature brushless motor |
CN101832252B (en) * | 2010-05-05 | 2011-09-07 | 奉化市天风汽车空压机有限公司 | Energy-saving automobile water-cooling air compressor |
US8937413B2 (en) | 2012-10-09 | 2015-01-20 | Chrysler Group Llc | Electric motor with coolant shield assembly |
WO2016058630A1 (en) * | 2014-10-13 | 2016-04-21 | Bitzer Kühlmaschinenbau Gmbh | Compressor |
EP3224593A4 (en) * | 2014-11-27 | 2018-10-10 | Provtagaren AB | Pump control for low flow volumes |
FR3033098B1 (en) * | 2015-02-19 | 2018-04-13 | Valeo Equipements Electriques Moteur | ROTATING ELECTRIC MACHINE WITH OPTIMIZED COOLING |
WO2020061998A1 (en) | 2018-09-28 | 2020-04-02 | Emerson Climate Technologies, Inc. | Compressor oil management system |
US11125233B2 (en) | 2019-03-26 | 2021-09-21 | Emerson Climate Technologies, Inc. | Compressor having oil allocation member |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435108A (en) * | 1943-12-18 | 1948-01-27 | Tecumseh Refrigeration Sales A | Refrigeration compressor |
US3075106A (en) * | 1961-03-09 | 1963-01-22 | Gen Electric | Dynamoelectric machine |
-
1970
- 1970-11-30 US US93550A patent/US3663127A/en not_active Expired - Lifetime
-
1971
- 1971-11-18 TR TR17461A patent/TR17461A/en unknown
- 1971-11-18 CA CA127,983A patent/CA948164A/en not_active Expired
- 1971-11-22 NL NL7116019A patent/NL7116019A/xx unknown
- 1971-11-22 IT IT54263/71A patent/IT946242B/en active
- 1971-11-23 GB GB5424471A patent/GB1370921A/en not_active Expired
- 1971-11-24 FR FR7142061A patent/FR2115995A5/fr not_active Expired
- 1971-11-24 BR BR7827/71A patent/BR7107827D0/en unknown
- 1971-11-26 BE BE775928A patent/BE775928A/en unknown
- 1971-11-29 DE DE19712159099 patent/DE2159099A1/en active Pending
- 1971-11-29 DK DK583171A patent/DK139599B/en not_active Application Discontinuation
- 1971-11-29 ES ES397470A patent/ES397470A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU3564771A (en) | 1973-05-17 |
BR7107827D0 (en) | 1973-06-12 |
TR17461A (en) | 1975-07-23 |
DK139599B (en) | 1979-03-12 |
BE775928A (en) | 1972-05-26 |
GB1370921A (en) | 1974-10-16 |
IT946242B (en) | 1973-05-21 |
NL7116019A (en) | 1972-06-01 |
FR2115995A5 (en) | 1972-07-07 |
DE2159099A1 (en) | 1972-06-15 |
ES397470A1 (en) | 1974-06-01 |
US3663127A (en) | 1972-05-16 |
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