JPS57151093A - Hydraulic machine - Google Patents

Hydraulic machine

Info

Publication number
JPS57151093A
JPS57151093A JP3531781A JP3531781A JPS57151093A JP S57151093 A JPS57151093 A JP S57151093A JP 3531781 A JP3531781 A JP 3531781A JP 3531781 A JP3531781 A JP 3531781A JP S57151093 A JPS57151093 A JP S57151093A
Authority
JP
Japan
Prior art keywords
bearing
oil
hole
turning
turning bearing
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
JP3531781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0152591B2 (enrdf_load_stackoverflow
Inventor
Naoshi Uchikawa
Akira Murayama
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 JP3531781A priority Critical patent/JPS57151093A/ja
Publication of JPS57151093A publication Critical patent/JPS57151093A/ja
Publication of JPH0152591B2 publication Critical patent/JPH0152591B2/ja
Granted legal-status Critical Current

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP3531781A 1981-03-13 1981-03-13 Hydraulic machine Granted JPS57151093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3531781A JPS57151093A (en) 1981-03-13 1981-03-13 Hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3531781A JPS57151093A (en) 1981-03-13 1981-03-13 Hydraulic machine

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP31368687A Division JPS63154877A (ja) 1987-12-11 1987-12-11 スクロール圧縮機
JP31368587A Division JPS63154882A (ja) 1987-12-11 1987-12-11 スクロール圧縮機

Publications (2)

Publication Number Publication Date
JPS57151093A true JPS57151093A (en) 1982-09-18
JPH0152591B2 JPH0152591B2 (enrdf_load_stackoverflow) 1989-11-09

Family

ID=12438423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3531781A Granted JPS57151093A (en) 1981-03-13 1981-03-13 Hydraulic machine

Country Status (1)

Country Link
JP (1) JPS57151093A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119993U (ja) * 1983-01-31 1984-08-13 シャープ株式会社 スクロ−ル圧縮機
JPS59141793A (ja) * 1983-02-02 1984-08-14 Hitachi Ltd 密閉型スクロール流体機械
US4623306A (en) * 1984-03-05 1986-11-18 Mitsubishi Denki Kabushiki Kaisha Scroll compressor with bearing lubrication means
JPS62178069A (ja) * 1986-01-31 1987-08-05 Toshiba Corp フアクシミリ記録方式
JPS62130194U (enrdf_load_stackoverflow) * 1986-02-10 1987-08-17
US4702683A (en) * 1984-03-30 1987-10-27 Mitsubishi Denki Kabushiki Kaisha Motor driven scroll-type machine with an eccentric bushing structure for enhancing lubrication
US4715796A (en) * 1985-05-16 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll-type fluid transferring machine with loose drive fit in crank shaft recess
US5017108A (en) * 1985-08-23 1991-05-21 Hitachi, Ltd. Scroll compressor with first and second oil pumps in series
US5772416A (en) * 1986-08-22 1998-06-30 Copeland Corporation Scroll-type machine having lubricant passages
FR3062437A1 (fr) * 2017-01-31 2018-08-03 Danfoss Commercial Compressors Arbre d'entrainement pour un compresseur a spirales hermetique, et un compresseur a spirales hermetique comportant un tel arbre d'entrainement
EP3361047A1 (en) * 2017-02-13 2018-08-15 LG Electronics Inc. Scroll compressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125386A (en) * 1979-03-20 1980-09-27 Mitsubishi Electric Corp Scroll compressor
JPS5741491A (en) * 1980-08-22 1982-03-08 Mitsubishi Electric Corp Scroll compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125386A (en) * 1979-03-20 1980-09-27 Mitsubishi Electric Corp Scroll compressor
JPS5741491A (en) * 1980-08-22 1982-03-08 Mitsubishi Electric Corp Scroll compressor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119993U (ja) * 1983-01-31 1984-08-13 シャープ株式会社 スクロ−ル圧縮機
JPS59141793A (ja) * 1983-02-02 1984-08-14 Hitachi Ltd 密閉型スクロール流体機械
US4623306A (en) * 1984-03-05 1986-11-18 Mitsubishi Denki Kabushiki Kaisha Scroll compressor with bearing lubrication means
US4702683A (en) * 1984-03-30 1987-10-27 Mitsubishi Denki Kabushiki Kaisha Motor driven scroll-type machine with an eccentric bushing structure for enhancing lubrication
US4715796A (en) * 1985-05-16 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll-type fluid transferring machine with loose drive fit in crank shaft recess
US5017108A (en) * 1985-08-23 1991-05-21 Hitachi, Ltd. Scroll compressor with first and second oil pumps in series
JPS62178069A (ja) * 1986-01-31 1987-08-05 Toshiba Corp フアクシミリ記録方式
JPS62130194U (enrdf_load_stackoverflow) * 1986-02-10 1987-08-17
US5772416A (en) * 1986-08-22 1998-06-30 Copeland Corporation Scroll-type machine having lubricant passages
US5931649A (en) * 1986-08-22 1999-08-03 Copeland Corporation Scroll-type machine having a bearing assembly for the drive shaft
FR3062437A1 (fr) * 2017-01-31 2018-08-03 Danfoss Commercial Compressors Arbre d'entrainement pour un compresseur a spirales hermetique, et un compresseur a spirales hermetique comportant un tel arbre d'entrainement
EP3361047A1 (en) * 2017-02-13 2018-08-15 LG Electronics Inc. Scroll compressor
US11028849B2 (en) 2017-02-13 2021-06-08 Lg Electronics Inc. Scroll compressor having a rotation shaft with an oil flow path formed therein

Also Published As

Publication number Publication date
JPH0152591B2 (enrdf_load_stackoverflow) 1989-11-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term