JPS53138508A - Piston assembly body for compressor - Google Patents

Piston assembly body for compressor

Info

Publication number
JPS53138508A
JPS53138508A JP5311977A JP5311977A JPS53138508A JP S53138508 A JPS53138508 A JP S53138508A JP 5311977 A JP5311977 A JP 5311977A JP 5311977 A JP5311977 A JP 5311977A JP S53138508 A JPS53138508 A JP S53138508A
Authority
JP
Japan
Prior art keywords
compressor
piston assembly
assembly body
piston ring
productivity
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
JP5311977A
Other languages
Japanese (ja)
Inventor
Tadashi Mochizuki
Taku Degawa
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 JP5311977A priority Critical patent/JPS53138508A/en
Publication of JPS53138508A publication Critical patent/JPS53138508A/en
Pending 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

PURPOSE: To compensate for the increase of bore gap in case of the wear of a piston ring while making the best use of the good incorporating property and productivity of a no-cut piston ring that continues in the circumferential direction.
COPYRIGHT: (C)1978,JPO&Japio
JP5311977A 1977-05-11 1977-05-11 Piston assembly body for compressor Pending JPS53138508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5311977A JPS53138508A (en) 1977-05-11 1977-05-11 Piston assembly body for compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5311977A JPS53138508A (en) 1977-05-11 1977-05-11 Piston assembly body for compressor

Publications (1)

Publication Number Publication Date
JPS53138508A true JPS53138508A (en) 1978-12-04

Family

ID=12933904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5311977A Pending JPS53138508A (en) 1977-05-11 1977-05-11 Piston assembly body for compressor

Country Status (1)

Country Link
JP (1) JPS53138508A (en)

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