JPS54139107A - Hermetic scroll compressor - Google Patents

Hermetic scroll compressor

Info

Publication number
JPS54139107A
JPS54139107A JP4656678A JP4656678A JPS54139107A JP S54139107 A JPS54139107 A JP S54139107A JP 4656678 A JP4656678 A JP 4656678A JP 4656678 A JP4656678 A JP 4656678A JP S54139107 A JPS54139107 A JP S54139107A
Authority
JP
Japan
Prior art keywords
scroll
boss
pressure receiving
hermetic
compressor
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
JP4656678A
Other languages
Japanese (ja)
Inventor
Eiji Sato
Kenji Tojo
Toru Arai
Hirokatsu Kosokabe
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 JP4656678A priority Critical patent/JPS54139107A/en
Publication of JPS54139107A publication Critical patent/JPS54139107A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A hermetic scroll compressor which is highly efficient by properly obtaning an axial load of a swivel scroll, performs sufficient cooling of a motor due to the gas flowing in a chamber, and further performs with relative ease the lubrication of bearing parts.
CONSTITUTION: A hermetic scroll compressor has the compressing part composed of a fixed scroll 1 and a swivel scroll 2, and the driving part composed of a rotor 14 and a stator 15 of a motor; these parts are contained in a hermetic container 13 with an absorption pipe 18 and a discharge port 3. In a compressor like this, a boss 26 of the swivel scroll 2 penetrates the said rotor 14 to thrust out, and a pressure receiving plate 23 with a pressure receiving concave part 27 is set to the edge of a boss 26 at about right angles to the boss 26. And the space formed by this pressure receiving plate 23 and the chamber bottom surface 24 is connected to the discharge pressure side of the compressing part through a connecting hole 22.
COPYRIGHT: (C)1979,JPO&Japio
JP4656678A 1978-04-21 1978-04-21 Hermetic scroll compressor Pending JPS54139107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4656678A JPS54139107A (en) 1978-04-21 1978-04-21 Hermetic scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4656678A JPS54139107A (en) 1978-04-21 1978-04-21 Hermetic scroll compressor

Publications (1)

Publication Number Publication Date
JPS54139107A true JPS54139107A (en) 1979-10-29

Family

ID=12750861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4656678A Pending JPS54139107A (en) 1978-04-21 1978-04-21 Hermetic scroll compressor

Country Status (1)

Country Link
JP (1) JPS54139107A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867984A (en) * 1981-10-19 1983-04-22 Hitachi Ltd Bearing unit of scroll compressor
JPS58119901A (en) * 1982-01-06 1983-07-16 Hitachi Ltd Bearing for scroll fluid machine
US4462772A (en) * 1980-10-31 1984-07-31 Hitachi, Ltd. Oil feeding device for scroll fluid apparatus
US4547138A (en) * 1983-03-15 1985-10-15 Sanden Corporation Lubricating mechanism for scroll-type fluid displacement apparatus
JPS61169686A (en) * 1985-01-23 1986-07-31 Hitachi Ltd Scroll compressor
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US4932845A (en) * 1987-11-21 1990-06-12 Sanden Corporation Scroll type compressor with lubrication in suction chamber housing
US4934910A (en) * 1980-10-08 1990-06-19 American Standard, Inc. Scroll-type fluid apparatus with radially compliant driving means
JPH0337386A (en) * 1989-07-03 1991-02-18 Carrier Corp Hermetic scroll compressor
USRE34297E (en) * 1988-06-08 1993-06-29 Copeland Corporation Refrigeration compressor
JPH05209592A (en) * 1991-03-27 1993-08-20 Kubota Corp Scroll compressor
US5431550A (en) * 1993-09-14 1995-07-11 Sanden Corporation Hermetic motor driven scroll apparatus having improved lubricating mechanism
JP2005282496A (en) * 2004-03-30 2005-10-13 Anest Iwata Corp Scroll fluid machine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934910A (en) * 1980-10-08 1990-06-19 American Standard, Inc. Scroll-type fluid apparatus with radially compliant driving means
US4462772A (en) * 1980-10-31 1984-07-31 Hitachi, Ltd. Oil feeding device for scroll fluid apparatus
JPS6249474B2 (en) * 1981-10-19 1987-10-20 Hitachi Ltd
JPS5867984A (en) * 1981-10-19 1983-04-22 Hitachi Ltd Bearing unit of scroll compressor
JPS58119901A (en) * 1982-01-06 1983-07-16 Hitachi Ltd Bearing for scroll fluid machine
JPS6324121B2 (en) * 1982-01-06 1988-05-19 Hitachi Ltd
US4547138A (en) * 1983-03-15 1985-10-15 Sanden Corporation Lubricating mechanism for scroll-type fluid displacement apparatus
JPH0553953B2 (en) * 1985-01-23 1993-08-11 Hitachi Ltd
JPS61169686A (en) * 1985-01-23 1986-07-31 Hitachi Ltd Scroll compressor
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US4932845A (en) * 1987-11-21 1990-06-12 Sanden Corporation Scroll type compressor with lubrication in suction chamber housing
USRE34297E (en) * 1988-06-08 1993-06-29 Copeland Corporation Refrigeration compressor
USRE37019E1 (en) 1988-06-08 2001-01-16 Copeland Corporation Refrigeration compressor
JPH0337386A (en) * 1989-07-03 1991-02-18 Carrier Corp Hermetic scroll compressor
JPH05209592A (en) * 1991-03-27 1993-08-20 Kubota Corp Scroll compressor
US5431550A (en) * 1993-09-14 1995-07-11 Sanden Corporation Hermetic motor driven scroll apparatus having improved lubricating mechanism
JP2005282496A (en) * 2004-03-30 2005-10-13 Anest Iwata Corp Scroll fluid machine
JP4510495B2 (en) * 2004-03-30 2010-07-21 アネスト岩田株式会社 Scroll fluid machinery

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