JP3249256B2 - 密閉型圧縮機の油ポンプ - Google Patents

密閉型圧縮機の油ポンプ

Info

Publication number
JP3249256B2
JP3249256B2 JP21959093A JP21959093A JP3249256B2 JP 3249256 B2 JP3249256 B2 JP 3249256B2 JP 21959093 A JP21959093 A JP 21959093A JP 21959093 A JP21959093 A JP 21959093A JP 3249256 B2 JP3249256 B2 JP 3249256B2
Authority
JP
Japan
Prior art keywords
oil
coil spring
pump
hole
pump casing
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.)
Expired - Lifetime
Application number
JP21959093A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0777186A (ja
Inventor
徹三 鵜飼
公温 武田
真澄 関田
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP21959093A priority Critical patent/JP3249256B2/ja
Priority to CN 94109186 priority patent/CN1106896A/zh
Publication of JPH0777186A publication Critical patent/JPH0777186A/ja
Application granted granted Critical
Publication of JP3249256B2 publication Critical patent/JP3249256B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP21959093A 1993-09-03 1993-09-03 密閉型圧縮機の油ポンプ Expired - Lifetime JP3249256B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21959093A JP3249256B2 (ja) 1993-09-03 1993-09-03 密閉型圧縮機の油ポンプ
CN 94109186 CN1106896A (zh) 1993-09-03 1994-08-25 闭式压缩机的油泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21959093A JP3249256B2 (ja) 1993-09-03 1993-09-03 密閉型圧縮機の油ポンプ

Publications (2)

Publication Number Publication Date
JPH0777186A JPH0777186A (ja) 1995-03-20
JP3249256B2 true JP3249256B2 (ja) 2002-01-21

Family

ID=16737924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21959093A Expired - Lifetime JP3249256B2 (ja) 1993-09-03 1993-09-03 密閉型圧縮機の油ポンプ

Country Status (2)

Country Link
JP (1) JP3249256B2 (zh)
CN (1) CN1106896A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0162337B1 (ko) * 1995-04-03 1999-03-20 구자홍 밀폐형 압축기의 급유장치
CN1109821C (zh) * 1997-10-23 2003-05-28 Lg电子株式会社 密封式压缩机中的吸油结构
CN103216443A (zh) * 2013-03-27 2013-07-24 蚌埠市正大压缩机有限公司 用压缩机左旋轴头油泵改装的右旋油泵
CN105782017A (zh) * 2014-12-26 2016-07-20 珠海格力节能环保制冷技术研究中心有限公司 油泵底座、齿轮油泵及压缩机
CN107401509B (zh) * 2016-05-18 2020-03-27 艾默生环境优化技术(苏州)有限公司 用于压缩机的供油装置及压缩机

Also Published As

Publication number Publication date
CN1106896A (zh) 1995-08-16
JPH0777186A (ja) 1995-03-20

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