JPS6248072B2 - - Google Patents

Info

Publication number
JPS6248072B2
JPS6248072B2 JP2270982A JP2270982A JPS6248072B2 JP S6248072 B2 JPS6248072 B2 JP S6248072B2 JP 2270982 A JP2270982 A JP 2270982A JP 2270982 A JP2270982 A JP 2270982A JP S6248072 B2 JPS6248072 B2 JP S6248072B2
Authority
JP
Japan
Prior art keywords
chamber
motor
pressure
crank
crank chamber
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
Application number
JP2270982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58140490A (ja
Inventor
Takahiro Tamura
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 JP2270982A priority Critical patent/JPS58140490A/ja
Publication of JPS58140490A publication Critical patent/JPS58140490A/ja
Publication of JPS6248072B2 publication Critical patent/JPS6248072B2/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
JP2270982A 1982-02-17 1982-02-17 冷凍用半密閉形圧縮機 Granted JPS58140490A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2270982A JPS58140490A (ja) 1982-02-17 1982-02-17 冷凍用半密閉形圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2270982A JPS58140490A (ja) 1982-02-17 1982-02-17 冷凍用半密閉形圧縮機

Publications (2)

Publication Number Publication Date
JPS58140490A JPS58140490A (ja) 1983-08-20
JPS6248072B2 true JPS6248072B2 (en:Method) 1987-10-12

Family

ID=12090361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2270982A Granted JPS58140490A (ja) 1982-02-17 1982-02-17 冷凍用半密閉形圧縮機

Country Status (1)

Country Link
JP (1) JPS58140490A (en:Method)

Also Published As

Publication number Publication date
JPS58140490A (ja) 1983-08-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term