MY119158A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
MY119158A
MY119158A MYPI94003243A MYPI9403243A MY119158A MY 119158 A MY119158 A MY 119158A MY PI94003243 A MYPI94003243 A MY PI94003243A MY PI9403243 A MYPI9403243 A MY PI9403243A MY 119158 A MY119158 A MY 119158A
Authority
MY
Malaysia
Prior art keywords
blade
roller
cylinder
chamber
support body
Prior art date
Application number
MYPI94003243A
Inventor
Yashusi Yamamoto
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of MY119158A publication Critical patent/MY119158A/en

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
    • F04C18/32—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/322—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member
    • 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

A SWING TYPE ROTARY COMPRESSOR HAS A CYLINDER(1) HAVING A CYLINDER CHAMBER(11) FORMED THEREIN, A ROLLER(2) FITTED AROUND AN ECCENTRIC PORTION(31) OF A DRIVE SHAFT(3) AND ROTATABLY INSTALLED WITHIN THE CYLINDER CHAMBER(11), A BLADE(21) INTEGRALLY PROVIDED ON THE ROLLER(2) SO AS TO PROTRUDE THEREFROM AND DIVIDING THE CYLINDER CHAMBER(11) INTO A COMPRESSION CHAMBER(X) AND A SUCTION CHAMBER(Y), AND A SUPPORT BODY(4) SWINGABLY PROVIDED IN THE CYLINDER(1) AND HAVING A RECEIVING GROOVE(41) FOR RECEIVING A TIP PORTION CAN MOVE BACK AND FORTH. ON AXIAL FACES OF THE BLADE(21) AND A BLADE PROTRUSION BASE PORTION OF THE ROLLER(2), THERE ARE FORMED OIL GROOVES(22) ONE END OF WHICH IS OPENED TO AN INNER PERIPHERAL SURFACE OF THE ROLLER(2) AND THE OTHER END OF WHICH IS OPENED TO THE TIP PORTION OF THE BLADE(21). IN ADDITION, ON THE REAR SIDE OF THE BLADE(21) AT THE RECEIVING GROOVE(41) OF THE SUPPORT BODY(4), A HIGH PRESSURE CHAMBER(15) CLOSED TO OUTSIDE OF THE CYLINDER(1) IS FORMED. WITH THIS CONFIGURATION, THE UPPER AND LOWER END FACES OF THE ROLLER(2) AND BLADE(21), AND SLIDING CONTACT PORTIONS OF THE BLADE(21) AND THE SUPPORT BODY(4) SUPPORTING THE BLADE(21) CAN BE SECURELY LUBRICATED. THUS, THE RELIABILITY IS IMPROVED.
MYPI94003243A 1993-12-08 1994-12-06 Rotary compressor MY119158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30792493A JP3473067B2 (en) 1993-12-08 1993-12-08 Swing type rotary compressor

Publications (1)

Publication Number Publication Date
MY119158A true MY119158A (en) 2005-04-30

Family

ID=17974812

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI94003243A MY119158A (en) 1993-12-08 1994-12-06 Rotary compressor

Country Status (10)

Country Link
EP (1) EP0683321B1 (en)
JP (1) JP3473067B2 (en)
KR (1) KR100322269B1 (en)
CN (1) CN1041453C (en)
DE (1) DE69427186T2 (en)
DK (1) DK0683321T3 (en)
ES (1) ES2158069T3 (en)
MY (1) MY119158A (en)
SG (1) SG43887A1 (en)
WO (1) WO1995016136A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997024415A1 (en) * 1995-12-28 1997-07-10 Daikin Industries, Ltd. Refrigerating machine oil and refrigerator using same
US6336336B1 (en) 2000-03-20 2002-01-08 Hitachi, Ltd. Rotary piston compressor and refrigerating equipment
JP3731127B2 (en) * 2004-01-22 2006-01-05 ダイキン工業株式会社 Swing compressor
JP4961961B2 (en) * 2006-11-13 2012-06-27 ダイキン工業株式会社 Rotary fluid machine
JP2010025103A (en) * 2008-06-16 2010-02-04 Daikin Ind Ltd Rotary compressor
CN101328891B (en) * 2008-07-22 2012-08-08 温岭市鑫磊空压机有限公司 Dual rotors translation type rotary compressing device
KR101464380B1 (en) * 2008-07-22 2014-11-28 엘지전자 주식회사 Compressor
JP5861456B2 (en) * 2011-12-28 2016-02-16 ダイキン工業株式会社 Rotary compressor
CN102788017B (en) * 2012-07-03 2015-04-08 邵阳学院 Portable inflator
JP5948209B2 (en) * 2012-10-11 2016-07-06 東芝キヤリア株式会社 Hermetic compressor and refrigeration cycle apparatus
CN104595195B (en) * 2014-12-04 2016-06-29 广东美芝制冷设备有限公司 Low backpressure rotary compressor
CN111306064A (en) * 2016-02-23 2020-06-19 大金工业株式会社 Oscillating piston type compressor
JP6520999B2 (en) * 2017-07-31 2019-05-29 ダイキン工業株式会社 Production control system and production control method
CN116906328B (en) * 2023-08-08 2024-03-15 广州市德善数控科技有限公司 Integral type swing rotor formula pump body subassembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR698476A (en) * 1928-11-27 1931-01-31 Thomson Houston Comp Francaise Improvements to rotary pumps
FR937086A (en) * 1946-10-07 1948-08-06 Rotary compressor
GB729281A (en) * 1952-11-22 1955-05-04 Vadim Stephane Makaroff Improvements in rotary fluid motors, compressors, pumps and the like
DE1428140A1 (en) * 1964-03-11 1969-11-20 Inpaco Trust Reg Compressor with eccentrically moving rotary piston
JPS48113011U (en) * 1972-03-28 1973-12-25
JP2576235B2 (en) * 1989-08-10 1997-01-29 ダイキン工業株式会社 Rotary compressor
JP2776134B2 (en) * 1992-04-28 1998-07-16 ダイキン工業株式会社 Rotary compressor
JP3178559B2 (en) * 1991-09-24 2001-06-18 ダイキン工業株式会社 Rotary compressor
JP2768114B2 (en) * 1992-03-04 1998-06-25 ダイキン工業株式会社 Rotary compressor
JP2770648B2 (en) * 1992-05-11 1998-07-02 ダイキン工業株式会社 Rotary compressor

Also Published As

Publication number Publication date
WO1995016136A1 (en) 1995-06-15
DK0683321T3 (en) 2001-05-28
DE69427186D1 (en) 2001-06-13
ES2158069T3 (en) 2001-09-01
EP0683321B1 (en) 2001-05-09
DE69427186T2 (en) 2001-09-20
JP3473067B2 (en) 2003-12-02
JPH07158574A (en) 1995-06-20
CN1041453C (en) 1998-12-30
SG43887A1 (en) 1997-11-14
CN1117755A (en) 1996-02-28
EP0683321A4 (en) 1996-05-15
KR100322269B1 (en) 2002-06-20
KR960701306A (en) 1996-02-24
EP0683321A1 (en) 1995-11-22

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