JPS49129048A - - Google Patents

Info

Publication number
JPS49129048A
JPS49129048A JP4600173A JP4600173A JPS49129048A JP S49129048 A JPS49129048 A JP S49129048A JP 4600173 A JP4600173 A JP 4600173A JP 4600173 A JP4600173 A JP 4600173A JP S49129048 A JPS49129048 A JP S49129048A
Authority
JP
Japan
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
JP4600173A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4600173A priority Critical patent/JPS49129048A/ja
Priority to DE2418657A priority patent/DE2418657A1/en
Publication of JPS49129048A publication Critical patent/JPS49129048A/ja
Priority to US05/630,262 priority patent/US3999894A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
    • 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
    • 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
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP4600173A 1973-04-23 1973-04-23 Pending JPS49129048A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4600173A JPS49129048A (en) 1973-04-23 1973-04-23
DE2418657A DE2418657A1 (en) 1973-04-23 1974-04-18 Air compressor cylinder and piston assembly - esp. compressors with tumbler discs for air conditioning vehicles
US05/630,262 US3999894A (en) 1973-04-23 1975-11-10 Compressor assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4600173A JPS49129048A (en) 1973-04-23 1973-04-23

Publications (1)

Publication Number Publication Date
JPS49129048A true JPS49129048A (en) 1974-12-10

Family

ID=12734828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4600173A Pending JPS49129048A (en) 1973-04-23 1973-04-23

Country Status (2)

Country Link
JP (1) JPS49129048A (en)
DE (1) DE2418657A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040911B1 (en) * 1980-05-20 1983-09-28 General Motors Corporation Multicylinder swash plate compressor
US4351227A (en) * 1980-05-20 1982-09-28 General Motors Corporation Multicylinder swash plate compressor piston ring arrangement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313420Y1 (en) * 1967-08-24 1968-06-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4313420Y1 (en) * 1967-08-24 1968-06-07

Also Published As

Publication number Publication date
DE2418657A1 (en) 1974-10-31

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