EP0976993A3 - A motor compressor for refrigerating apparatus and refrigerating apparatus including such motor compressor - Google Patents
A motor compressor for refrigerating apparatus and refrigerating apparatus including such motor compressor Download PDFInfo
- Publication number
- EP0976993A3 EP0976993A3 EP99114603A EP99114603A EP0976993A3 EP 0976993 A3 EP0976993 A3 EP 0976993A3 EP 99114603 A EP99114603 A EP 99114603A EP 99114603 A EP99114603 A EP 99114603A EP 0976993 A3 EP0976993 A3 EP 0976993A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerating apparatus
- motor compressor
- compressor
- cylinder
- motor
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F04B39/064—Cooling by a cooling jacket in the pump casing
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO980644 | 1998-07-27 | ||
ITTO980644 IT1303168B1 (en) | 1998-07-27 | 1998-07-27 | MOTOR-COMPRESSOR FOR REFRIGERATING SYSTEMS AND REFRIGERATING SYSTEM INCLUDING SUCH MOTOR-COMPRESSOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0976993A2 EP0976993A2 (en) | 2000-02-02 |
EP0976993A3 true EP0976993A3 (en) | 2000-03-29 |
Family
ID=11416951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99114603A Withdrawn EP0976993A3 (en) | 1998-07-27 | 1999-07-26 | A motor compressor for refrigerating apparatus and refrigerating apparatus including such motor compressor |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0976993A3 (en) |
IT (1) | IT1303168B1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0503282A (en) * | 2005-08-01 | 2007-03-13 | Brasil Compressores Sa | hermetic compressor with heat dissipation system |
DE102005059491A1 (en) * | 2005-12-13 | 2007-06-14 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Water-cooled reciprocating compressor |
EP2025937B1 (en) | 2007-08-07 | 2010-06-23 | Three Es S.r.l. | Reciprocating pump |
DE102009018213B4 (en) * | 2009-04-21 | 2015-07-09 | Oerlikon Leybold Vacuum Gmbh | vacuum pump housing |
CN103016308B (en) * | 2012-12-25 | 2015-02-11 | 四川大川压缩机有限责任公司 | Circumferential flowing water cooling filler |
CN104879496B (en) * | 2015-06-08 | 2017-07-07 | 沈阳远大压缩机有限公司 | Stuffing box with a circle cooling duct |
US10247464B2 (en) | 2016-01-27 | 2019-04-02 | Haier Us Appliance Solutions, Inc. | Sealed system for an appliance |
WO2020057826A1 (en) | 2018-09-17 | 2020-03-26 | Arcelik Anonim Sirketi | A compressor comprising a suction muffler |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1157175A (en) * | 1967-02-23 | 1969-07-02 | Giovanni Borghi | Improvements relating to Refrigerating Systems |
US4006602A (en) * | 1974-08-05 | 1977-02-08 | Fanberg Ralph Z | Refrigeration apparatus and method |
US4206805A (en) * | 1978-03-30 | 1980-06-10 | Beckett Ralph R | Heat recovery unit |
DE3019738A1 (en) * | 1980-05-23 | 1981-12-10 | Hans Hinrich Ing.(grad.) 2241 Linden Köster | Heat pump cooling circuit - passes part of circulating medium through cooling jacket of motor and compressor to improve performance |
US4393752A (en) * | 1980-02-14 | 1983-07-19 | Sulzer Brothers Limited | Piston compressor |
US5419692A (en) * | 1991-01-09 | 1995-05-30 | Kabushiki Kaisha Toshiba | Closed type compressor |
DE4344696A1 (en) * | 1993-12-27 | 1995-06-29 | Tam Razvojno Tehnicni Inst Zna | Oil cooling channel in cylinder head of air cooled IC engine |
WO1997001033A1 (en) * | 1995-06-23 | 1997-01-09 | Lg Electronics Inc. | Coolant supply apparatus for linear compressor |
US5694780A (en) * | 1995-12-01 | 1997-12-09 | Alsenz; Richard H. | Condensed liquid pump for compressor body cooling |
-
1998
- 1998-07-27 IT ITTO980644 patent/IT1303168B1/en active IP Right Grant
-
1999
- 1999-07-26 EP EP99114603A patent/EP0976993A3/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1157175A (en) * | 1967-02-23 | 1969-07-02 | Giovanni Borghi | Improvements relating to Refrigerating Systems |
US4006602A (en) * | 1974-08-05 | 1977-02-08 | Fanberg Ralph Z | Refrigeration apparatus and method |
US4206805A (en) * | 1978-03-30 | 1980-06-10 | Beckett Ralph R | Heat recovery unit |
US4393752A (en) * | 1980-02-14 | 1983-07-19 | Sulzer Brothers Limited | Piston compressor |
DE3019738A1 (en) * | 1980-05-23 | 1981-12-10 | Hans Hinrich Ing.(grad.) 2241 Linden Köster | Heat pump cooling circuit - passes part of circulating medium through cooling jacket of motor and compressor to improve performance |
US5419692A (en) * | 1991-01-09 | 1995-05-30 | Kabushiki Kaisha Toshiba | Closed type compressor |
DE4344696A1 (en) * | 1993-12-27 | 1995-06-29 | Tam Razvojno Tehnicni Inst Zna | Oil cooling channel in cylinder head of air cooled IC engine |
WO1997001033A1 (en) * | 1995-06-23 | 1997-01-09 | Lg Electronics Inc. | Coolant supply apparatus for linear compressor |
US5694780A (en) * | 1995-12-01 | 1997-12-09 | Alsenz; Richard H. | Condensed liquid pump for compressor body cooling |
Also Published As
Publication number | Publication date |
---|---|
ITTO980644A1 (en) | 2000-01-27 |
EP0976993A2 (en) | 2000-02-02 |
IT1303168B1 (en) | 2000-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7F 25B 31/02 A, 7F 04B 39/06 B, 7F 25B 31/00 B |
|
AKX | Designation fees paid | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20000930 |