JPS5756682A - Swash plate type compressor used for automobile's air conditioner - Google Patents

Swash plate type compressor used for automobile's air conditioner

Info

Publication number
JPS5756682A
JPS5756682A JP56051942A JP5194281A JPS5756682A JP S5756682 A JPS5756682 A JP S5756682A JP 56051942 A JP56051942 A JP 56051942A JP 5194281 A JP5194281 A JP 5194281A JP S5756682 A JPS5756682 A JP S5756682A
Authority
JP
Japan
Prior art keywords
oil
sub
swash plate
compressor
oil sump
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
JP56051942A
Other languages
Japanese (ja)
Inventor
Atsushi Suginuma
Kenichi Kawashima
Ryoichiro Oshima
Atsuo Kishi
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 JP56051942A priority Critical patent/JPS5756682A/en
Publication of JPS5756682A publication Critical patent/JPS5756682A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE: To sufficiently lubricate a surface of a swash plate at start of a compressor by providing a sub-oil sump at the lower part of a swash plate for dipping the lower part of the swash plate in an oil deposited therein at stop of the compressor and feeding back an oil deposited in auxiliary oil chambers during operation of the compressor into the sub-oil sump while the compressor rests.
CONSTITUTION: A sub-oil sump chamber 21 is provided at the lower part of a swash plate 13, that is, between mutually adjacent two bores of left and right cylinder blocks 2, 3, constituted in such a manner that the lower part of the swash plate 13 with an oil deposited therein is dipped while a compressor rests. A part of the oil floating in the state of mist in the sub-oil sump chamber 21 passes through communication holes 29, 30 into auxiliary oil chambers 25, 26 disposed around the sub-oil sump chamber 21 and is gradually concentrated and deposited therein. When the compressor stops, no oil enters the auxiliary oil chambers 25, 26 through the communication holes 29, 30 from the sub-oil sump 21 and the oil in the auxiliary oil chambers 25, 26 goes slow into the sub-oil sump 21 through small openings 27, 28. As sufficient oil in the sub-oil sump chamber 21 is ensured at start of the compressor, the surface of the swash plate may be well lubricated.
COPYRIGHT: (C)1982,JPO&Japio
JP56051942A 1981-04-06 1981-04-06 Swash plate type compressor used for automobile's air conditioner Pending JPS5756682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56051942A JPS5756682A (en) 1981-04-06 1981-04-06 Swash plate type compressor used for automobile's air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56051942A JPS5756682A (en) 1981-04-06 1981-04-06 Swash plate type compressor used for automobile's air conditioner

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9171972A Division JPS5650117B2 (en) 1972-09-14 1972-09-14

Publications (1)

Publication Number Publication Date
JPS5756682A true JPS5756682A (en) 1982-04-05

Family

ID=12900917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56051942A Pending JPS5756682A (en) 1981-04-06 1981-04-06 Swash plate type compressor used for automobile's air conditioner

Country Status (1)

Country Link
JP (1) JPS5756682A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650117A (en) * 1979-10-01 1981-05-07 Fuji Electric Co Ltd Manufacture of fine titanium oxide sphere

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650117A (en) * 1979-10-01 1981-05-07 Fuji Electric Co Ltd Manufacture of fine titanium oxide sphere

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