CA2540792C - Lubrification d'un compresseur hermetique a gaz carbonique - Google Patents

Lubrification d'un compresseur hermetique a gaz carbonique Download PDF

Info

Publication number: CA2540792C
Authority: CA; Canada
Prior art keywords: oil; bearing; drive shaft; compressor; sump
Prior art date: 2002-06-11
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 - Fee Related

Application number

CA002540792A

Other languages

English (en)

Other versions

CA2540792A1 (fr

Inventor

Nelik I. Dreiman

Rick L. Bunch

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.)

Tecumseh Products Co

Original Assignee

Tecumseh Products Co

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.)

2002-06-11

Filing date

2003-06-10

Publication date

2009-08-04

2002-06-11 Priority claimed from US10/166,646 external-priority patent/US7044717B2/en

2003-06-10 Application filed by Tecumseh Products Co filed Critical Tecumseh Products Co

2003-12-11 Publication of CA2540792A1 publication Critical patent/CA2540792A1/fr

2009-08-04 Application granted granted Critical

2009-08-04 Publication of CA2540792C publication Critical patent/CA2540792C/fr

2023-06-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title description 32
238000005461 lubrication Methods 0.000 title description 18
229910002092 carbon dioxide Inorganic materials 0.000 title description 16
239000001569 carbon dioxide Substances 0.000 title description 16
239000003921 oil Substances 0.000 claims abstract description 119
238000007906 compression Methods 0.000 claims abstract description 79
230000006835 compression Effects 0.000 claims abstract description 77
230000007246 mechanism Effects 0.000 claims abstract description 53
239000012530 fluid Substances 0.000 claims abstract description 24
239000010687 lubricating oil Substances 0.000 claims abstract description 14
238000004891 communication Methods 0.000 claims abstract description 12
230000008878 coupling Effects 0.000 claims description 6
238000010168 coupling process Methods 0.000 claims description 6
238000005859 coupling reaction Methods 0.000 claims description 6
239000007789 gas Substances 0.000 description 32
239000000463 material Substances 0.000 description 13
239000003507 refrigerant Substances 0.000 description 13
238000005057 refrigeration Methods 0.000 description 8
238000007789 sealing Methods 0.000 description 7
OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 description 5
230000003068 static effect Effects 0.000 description 5
238000013461 design Methods 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 3
238000006073 displacement reaction Methods 0.000 description 3
230000005484 gravity Effects 0.000 description 3
238000000034 method Methods 0.000 description 3
239000004952 Polyamide Substances 0.000 description 2
230000009471 action Effects 0.000 description 2
238000004378 air conditioning Methods 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000000314 lubricant Substances 0.000 description 2
229920002647 polyamide Polymers 0.000 description 2
238000012546 transfer Methods 0.000 description 2
229910000853 7075 T6 aluminium alloy Inorganic materials 0.000 description 1
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
238000005219 brazing Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000000779 depleting effect Effects 0.000 description 1
230000013011 mating Effects 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
238000012549 training Methods 0.000 description 1
238000010792 warming Methods 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Compressor (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Rotary Pumps (AREA)

CA002540792A 2002-06-11 2003-06-10 Lubrification d'un compresseur hermetique a gaz carbonique Expired - Fee Related CA2540792C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US10/166,646		2002-06-11
US10/166,646 US7044717B2 (en)	2002-06-11	2002-06-11	Lubrication of a hermetic carbon dioxide compressor
CA 2431715 CA2431715C (fr)	2002-06-11	2003-06-10	Lubrification d'un compresseur hermetique a gaz carbonique

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2431715 Division CA2431715C (fr)	2002-06-11	2003-06-10	Lubrification d'un compresseur hermetique a gaz carbonique

Publications (2)

Publication Number	Publication Date
CA2540792A1 CA2540792A1 (fr)	2003-12-11
CA2540792C true CA2540792C (fr)	2009-08-04

Family

ID=36646301

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002540792A Expired - Fee Related CA2540792C (fr)	2002-06-11	2003-06-10	Lubrification d'un compresseur hermetique a gaz carbonique
CA002540790A Expired - Fee Related CA2540790C (fr)	2002-06-11	2003-06-10	Lubrification d'un compresseur hermetique a gaz carbonique

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA002540790A Expired - Fee Related CA2540790C (fr)	2002-06-11	2003-06-10	Lubrification d'un compresseur hermetique a gaz carbonique

Country Status (1)

Country	Link
CA (2)	CA2540792C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103206401B (zh) *	2012-01-17	2015-12-16	珠海格力电器股份有限公司	离心压缩机及包含该离心压缩机的制冷设备
US9701323B2 (en)	2015-04-06	2017-07-11	Bedloe Industries Llc	Railcar coupler

2003
- 2003-06-10 CA CA002540792A patent/CA2540792C/fr not_active Expired - Fee Related
- 2003-06-10 CA CA002540790A patent/CA2540790C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2540790A1 (fr)	2003-12-11
CA2540792A1 (fr)	2003-12-11
CA2540790C (fr)	2009-10-06

Legal Events

Date	Code	Title	Description
2006-03-21	EEER	Examination request
2014-07-22	MKLA	Lapsed	Effective date: 20140610

Publication	Publication Date	Title
CA2433570C (fr)	2007-11-06	Compresseur hermetique a deux etages au dioxyde de carbone
US7044717B2 (en)	2006-05-16	Lubrication of a hermetic carbon dioxide compressor
US9316227B2 (en)	2016-04-19	Compressor and oil-cooling system
KR100939571B1 (ko)	2010-01-29	소형 로터리 압축기 및 그 제조방법
EP1710438B1 (fr)	2012-10-24	Compresseur à spirale hermétique et appareil de réfrigération et de climatisation
US4623306A (en)	1986-11-18	Scroll compressor with bearing lubrication means
EP1471258B1 (fr)	2006-05-31	Compresseur électrique
US6494696B2 (en)	2002-12-17	Scroll compressor
CA2440968C (fr)	2008-11-18	Compresseur rotatif horizontal a deux etages
EP1469200A2 (fr)	2004-10-20	Compresseur à piston
JPS6352237B2 (fr)	1988-10-18
US11680568B2 (en)	2023-06-20	Compressor oil management system
JPH03202682A (ja)	1991-09-04	気体圧縮機
CA2441052C (fr)	2008-06-03	Compresseur rotatif horizontal a deux etages avec systeme de lubrification ameliore
EP0182993A1 (fr)	1986-06-04	Aménagement de lubrification pour compresseur rotatif
CA2540792C (fr)	2009-08-04	Lubrification d'un compresseur hermetique a gaz carbonique
JP5209279B2 (ja)	2013-06-12	スクロール圧縮機
US20220120277A1 (en)	2022-04-21	Compressor Having Lubrication System
JPH09158862A (ja)	1997-06-17	スクロール圧縮機
KR100297177B1 (ko)	2002-02-19	유체기계
JP2543275B2 (ja)	1996-10-16	横形スクロ―ル圧縮機
JP3747528B2 (ja)	2006-02-22	冷凍機用圧縮機
JPH08326677A (ja)	1996-12-10	密閉型圧縮機
JPH0791386A (ja)	1995-04-04	ローリングピストン型圧縮機