CN1088804C - 用于密封式压缩机的抽油装置 - Google Patents

用于密封式压缩机的抽油装置 Download PDF

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Publication number
CN1088804C
CN1088804C CN97120372A CN97120372A CN1088804C CN 1088804 C CN1088804 C CN 1088804C CN 97120372 A CN97120372 A CN 97120372A CN 97120372 A CN97120372 A CN 97120372A CN 1088804 C CN1088804 C CN 1088804C
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CN
China
Prior art keywords
propeller cavitation
oil
quaterfoil
compressor
bent axle
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 - Fee Related
Application number
CN97120372A
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English (en)
Chinese (zh)
Other versions
CN1186169A (zh
Inventor
李在宪
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN1186169A publication Critical patent/CN1186169A/zh
Application granted granted Critical
Publication of CN1088804C publication Critical patent/CN1088804C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN97120372A 1996-12-06 1997-12-08 用于密封式压缩机的抽油装置 Expired - Fee Related CN1088804C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019960045985U KR200149164Y1 (ko) 1996-12-06 1996-12-06 밀폐형 압축기의 오일흡상장치
KRU45985/96 1996-12-06

Publications (2)

Publication Number Publication Date
CN1186169A CN1186169A (zh) 1998-07-01
CN1088804C true CN1088804C (zh) 2002-08-07

Family

ID=19477525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97120372A Expired - Fee Related CN1088804C (zh) 1996-12-06 1997-12-08 用于密封式压缩机的抽油装置

Country Status (2)

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KR (1) KR200149164Y1 (ko)
CN (1) CN1088804C (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100547434B1 (ko) * 2004-04-19 2006-01-31 엘지전자 주식회사 밀폐형 압축기의 엔드코일 냉각구조
KR101161124B1 (ko) * 2005-10-07 2012-06-28 삼성전자 주식회사 능력가변형 압축기
KR102422698B1 (ko) * 2020-11-06 2022-07-20 엘지전자 주식회사 밀폐형 압축기

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1136139A (zh) * 1995-04-03 1996-11-20 Lg电子株式会社 密封型压缩机用的供油装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1136139A (zh) * 1995-04-03 1996-11-20 Lg电子株式会社 密封型压缩机用的供油装置

Also Published As

Publication number Publication date
KR19980033080U (ko) 1998-09-05
KR200149164Y1 (ko) 1999-06-15
CN1186169A (zh) 1998-07-01

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SE01 Entry into force of request for substantive examination
C06 Publication
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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020807

Termination date: 20100108