EP1384006A4 - Schaufelstruktur für kompressor - Google Patents

Schaufelstruktur für kompressor

Info

Publication number
EP1384006A4
EP1384006A4 EP02718657A EP02718657A EP1384006A4 EP 1384006 A4 EP1384006 A4 EP 1384006A4 EP 02718657 A EP02718657 A EP 02718657A EP 02718657 A EP02718657 A EP 02718657A EP 1384006 A4 EP1384006 A4 EP 1384006A4
Authority
EP
European Patent Office
Prior art keywords
compressor
vane structure
vane
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Withdrawn
Application number
EP02718657A
Other languages
English (en)
French (fr)
Other versions
EP1384006A1 (de
Inventor
Young-Jong Kim
Bum-Dong Sa
Byung-Ha Ahn
Jae-Sul Sim
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
Priority claimed from KR1020010018935A external-priority patent/KR20020078790A/ko
Priority claimed from KR1020010075964A external-priority patent/KR100826533B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1384006A1 publication Critical patent/EP1384006A1/de
Publication of EP1384006A4 publication Critical patent/EP1384006A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3568—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member with axially movable vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
EP02718657A 2001-04-10 2002-04-10 Schaufelstruktur für kompressor Withdrawn EP1384006A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR2001018935 2001-04-10
KR1020010018935A KR20020078790A (ko) 2001-04-10 2001-04-10 압축기의 마찰 저감 장치
KR2001075964 2001-12-03
KR1020010075964A KR100826533B1 (ko) 2001-12-03 2001-12-03 압축기의 베인 구조
PCT/KR2002/000639 WO2002084123A1 (en) 2001-04-10 2002-04-10 Vane structure for compressor

Publications (2)

Publication Number Publication Date
EP1384006A1 EP1384006A1 (de) 2004-01-28
EP1384006A4 true EP1384006A4 (de) 2004-05-26

Family

ID=26638957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02718657A Withdrawn EP1384006A4 (de) 2001-04-10 2002-04-10 Schaufelstruktur für kompressor

Country Status (6)

Country Link
US (1) US20030235510A1 (de)
EP (1) EP1384006A4 (de)
JP (1) JP2004522048A (de)
AU (1) AU2002249641B2 (de)
BR (1) BR0208780B1 (de)
WO (1) WO2002084123A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4454318B2 (ja) * 2004-01-08 2010-04-21 三洋電機株式会社 圧縮機
EP1647715A3 (de) * 2004-09-30 2011-12-07 Sanyo Electric Co., Ltd. Verdichter
KR100830944B1 (ko) * 2007-02-06 2008-05-20 엘지전자 주식회사 왕복동식 압축기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292105A (en) * 1976-01-30 1977-08-03 Hitachi Metals Ltd Axial sliding balde type liquid rotor
US4575324A (en) * 1983-05-21 1986-03-11 Sine Pumps, N.V. Rotary fluid pump
US4911624A (en) * 1988-12-27 1990-03-27 General Electric Company Reduced friction vane design for rotary compressors
DE10033405A1 (de) * 2000-07-08 2002-01-24 Tankol Gmbh Verdrängerpumpe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1654883A (en) * 1926-01-11 1928-01-03 Joseph F Jaworowski Rotary pump
US1690728A (en) * 1927-06-16 1928-11-06 Joseph F Jaworowski Rotary pump
US3787153A (en) * 1972-08-16 1974-01-22 Benwilco Positive displacement machine such as a pump
US3994638A (en) * 1974-08-29 1976-11-30 Frick Company Oscillating rotary compressor
US4093408A (en) * 1976-12-03 1978-06-06 Yoshichika Yamaguchi Positive cam type compressor
JPH04175489A (ja) * 1990-11-07 1992-06-23 Mitsubishi Heavy Ind Ltd 密閉型ロータリ圧縮機
JPH08144974A (ja) * 1994-11-28 1996-06-04 Hitachi Ltd ロータリ圧縮機
KR0169436B1 (ko) * 1995-09-26 1999-01-15 김광호 로타리압축기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292105A (en) * 1976-01-30 1977-08-03 Hitachi Metals Ltd Axial sliding balde type liquid rotor
US4575324A (en) * 1983-05-21 1986-03-11 Sine Pumps, N.V. Rotary fluid pump
US4911624A (en) * 1988-12-27 1990-03-27 General Electric Company Reduced friction vane design for rotary compressors
DE10033405A1 (de) * 2000-07-08 2002-01-24 Tankol Gmbh Verdrängerpumpe

Also Published As

Publication number Publication date
AU2002249641B2 (en) 2005-01-20
JP2004522048A (ja) 2004-07-22
WO2002084123A1 (en) 2002-10-24
BR0208780B1 (pt) 2011-05-31
EP1384006A1 (de) 2004-01-28
BR0208780A (pt) 2004-06-22
US20030235510A1 (en) 2003-12-25

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