JPS569601A - Scroll fluid machine - Google Patents

Scroll fluid machine

Info

Publication number
JPS569601A
JPS569601A JP8399379A JP8399379A JPS569601A JP S569601 A JPS569601 A JP S569601A JP 8399379 A JP8399379 A JP 8399379A JP 8399379 A JP8399379 A JP 8399379A JP S569601 A JPS569601 A JP S569601A
Authority
JP
Japan
Prior art keywords
passage
scroll
lubricant
outer periphery
centrifugal force
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.)
Pending
Application number
JP8399379A
Other languages
Japanese (ja)
Inventor
Masao Shiibayashi
Kenji Tojo
Masato Ikegawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8399379A priority Critical patent/JPS569601A/en
Publication of JPS569601A publication Critical patent/JPS569601A/en
Pending legal-status Critical Current

Links

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  • Rotary Pumps (AREA)

Abstract

PURPOSE: To supply lubricant to a hardly accessible place by exerting onto the lubricant a centrifugal force produced by a balance weight formed in a passage for lubrication.
CONSTITUTION: A crank shaft 7 is provided with a balance weight formed with a radial passage 13. The lubricant entering the passage 13 from an eccentric path 8 is subjected to a great centrifugal force and then is vigorously ejected from the passage 13 to the outer periphery of the back side of a turning scroll an Oldham ring 9 and the outer periphery of a panel for a stationary scroll. The vigorous ejection of lubricant greatly serves to provide a sufficient lubrication to the contact surfaces of the Oldham ring 9, the housing and the scroll as well as the contact surfaces of the stationary scroll and the turning scroll.
COPYRIGHT: (C)1981,JPO&Japio
JP8399379A 1979-07-04 1979-07-04 Scroll fluid machine Pending JPS569601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8399379A JPS569601A (en) 1979-07-04 1979-07-04 Scroll fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8399379A JPS569601A (en) 1979-07-04 1979-07-04 Scroll fluid machine

Publications (1)

Publication Number Publication Date
JPS569601A true JPS569601A (en) 1981-01-31

Family

ID=13818049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8399379A Pending JPS569601A (en) 1979-07-04 1979-07-04 Scroll fluid machine

Country Status (1)

Country Link
JP (1) JPS569601A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512506A1 (en) * 1981-09-08 1983-03-11 Trane Co OIL DISPENSING DEVICE FOR LUBRICATING THE BEARINGS OF A VOLUTE MACHINE
JPS58117379A (en) * 1981-12-28 1983-07-12 Mitsubishi Electric Corp Scroll compressor
JPS58148291A (en) * 1982-02-26 1983-09-03 Hitachi Ltd Scroll compressor
JPS59116597U (en) * 1983-01-27 1984-08-06 シャープ株式会社 scroll compressor
JPS59224494A (en) * 1983-06-03 1984-12-17 Mitsubishi Electric Corp Scroll compressor
JPS60141913A (en) * 1983-12-28 1985-07-27 Toa Harbor Works Co Ltd Manufacture and installation of ferro-concrete structure having curved surface
US4666381A (en) * 1986-03-13 1987-05-19 American Standard Inc. Lubricant distribution system for scroll machine
JPH03105093A (en) * 1989-09-18 1991-05-01 Daikin Ind Ltd Scroll type fluid machine
JPH05331818A (en) * 1992-05-28 1993-12-14 Toda Constr Co Ltd Structural body for turbid water passage type break water
JPH05331817A (en) * 1992-05-28 1993-12-14 Toda Constr Co Ltd Structural body for turbid water passage type break water
US5716202A (en) * 1994-09-20 1998-02-10 Hitachi, Ltd. Scroll compressor with oiling mechanism
JP2009097356A (en) * 2007-10-12 2009-05-07 Mayekawa Mfg Co Ltd Hermetically sealed scroll compressor

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512506A1 (en) * 1981-09-08 1983-03-11 Trane Co OIL DISPENSING DEVICE FOR LUBRICATING THE BEARINGS OF A VOLUTE MACHINE
US4403927A (en) * 1981-09-08 1983-09-13 The Trane Company Lubricant distribution system for scroll machine
JPS58117379A (en) * 1981-12-28 1983-07-12 Mitsubishi Electric Corp Scroll compressor
JPH0239631B2 (en) * 1981-12-28 1990-09-06 Mitsubishi Electric Corp
JPS58148291A (en) * 1982-02-26 1983-09-03 Hitachi Ltd Scroll compressor
JPS59116597U (en) * 1983-01-27 1984-08-06 シャープ株式会社 scroll compressor
JPS59224494A (en) * 1983-06-03 1984-12-17 Mitsubishi Electric Corp Scroll compressor
JPH037036B2 (en) * 1983-06-03 1991-01-31 Mitsubishi Electric Corp
JPS6329041B2 (en) * 1983-12-28 1988-06-10 Toa Harbor Works Co Ltd
JPS60141913A (en) * 1983-12-28 1985-07-27 Toa Harbor Works Co Ltd Manufacture and installation of ferro-concrete structure having curved surface
US4666381A (en) * 1986-03-13 1987-05-19 American Standard Inc. Lubricant distribution system for scroll machine
JPH03105093A (en) * 1989-09-18 1991-05-01 Daikin Ind Ltd Scroll type fluid machine
JPH05331818A (en) * 1992-05-28 1993-12-14 Toda Constr Co Ltd Structural body for turbid water passage type break water
JPH05331817A (en) * 1992-05-28 1993-12-14 Toda Constr Co Ltd Structural body for turbid water passage type break water
US5716202A (en) * 1994-09-20 1998-02-10 Hitachi, Ltd. Scroll compressor with oiling mechanism
US5947709A (en) * 1994-09-20 1999-09-07 Hitachi, Ltd. Scroll compressor with oiling mechanism
JP2009097356A (en) * 2007-10-12 2009-05-07 Mayekawa Mfg Co Ltd Hermetically sealed scroll compressor

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