JP2015075021A5 - - Google Patents

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Publication number
JP2015075021A5
JP2015075021A5 JP2013211138A JP2013211138A JP2015075021A5 JP 2015075021 A5 JP2015075021 A5 JP 2015075021A5 JP 2013211138 A JP2013211138 A JP 2013211138A JP 2013211138 A JP2013211138 A JP 2013211138A JP 2015075021 A5 JP2015075021 A5 JP 2015075021A5
Authority
JP
Japan
Prior art keywords
main bearing
oil supply
parallel
supply passage
low pressure
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.)
Granted
Application number
JP2013211138A
Other languages
Japanese (ja)
Other versions
JP2015075021A (en
JP6251536B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2013211138A priority Critical patent/JP6251536B2/en
Priority claimed from JP2013211138A external-priority patent/JP6251536B2/en
Publication of JP2015075021A publication Critical patent/JP2015075021A/en
Publication of JP2015075021A5 publication Critical patent/JP2015075021A5/ja
Application granted granted Critical
Publication of JP6251536B2 publication Critical patent/JP6251536B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (1)

前記環状溝よりも前記低圧側空間寄りの前記主軸受隙間に、前記低圧側空間と繋がるが前記環状溝とは繋がらない封止給油縦溝と、
前記貯油部と前記主軸受隙間を繋ぐ前記主軸受給油路と並列に配した並列主軸受給油路と、を有し、
前記並列主軸受給油路の前記主軸受側の開口部である並列主軸受給油口は、前記封止給油縦溝に開口する
ことを特徴とする請求項１に記載の圧縮機。 A sealed oil supply longitudinal groove connected to the low pressure side space but not to the annular groove in the main bearing gap closer to the low pressure side space than the annular groove;
A parallel main bearing oil supply passage arranged in parallel with the main bearing oil supply passage connecting the oil storage portion and the main bearing gap;
2. The compressor according to claim 1, wherein a parallel main bearing oil supply port which is an opening on the main bearing side of the parallel main bearing oil supply passage opens in the sealed oil supply vertical groove.
JP2013211138A 2013-10-08 2013-10-08 Compressor Expired - Fee Related JP6251536B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013211138A JP6251536B2 (en) 2013-10-08 2013-10-08 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013211138A JP6251536B2 (en) 2013-10-08 2013-10-08 Compressor

Publications (3)

Publication Number Publication Date
JP2015075021A JP2015075021A (en) 2015-04-20
JP2015075021A5 true JP2015075021A5 (en) 2016-04-07
JP6251536B2 JP6251536B2 (en) 2017-12-20

Family

ID=53000092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013211138A Expired - Fee Related JP6251536B2 (en) 2013-10-08 2013-10-08 Compressor

Country Status (1)

Country Link
JP (1) JP6251536B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111589929A (en) * 2020-05-27 2020-08-28 浙江风驰机械有限公司 Internal-supporting rim ring rolling machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57173502A (en) * 1981-04-20 1982-10-25 Hitachi Ltd Sealing device of scroll fluidic machine
US5013225A (en) * 1989-08-30 1991-05-07 Tecumseh Products Company Lubrication system for a scroll compressor
JPH09228971A (en) * 1996-02-21 1997-09-02 Hitachi Ltd Oil supply device of scroll fluid machine

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