IT8221310V0 - BALL PISTON FOR COMPRESSORS OR SIMILAR. - Google Patents

BALL PISTON FOR COMPRESSORS OR SIMILAR.

Info

Publication number
IT8221310V0
IT8221310V0 IT8221310U IT2131082U IT8221310V0 IT 8221310 V0 IT8221310 V0 IT 8221310V0 IT 8221310 U IT8221310 U IT 8221310U IT 2131082 U IT2131082 U IT 2131082U IT 8221310 V0 IT8221310 V0 IT 8221310V0
Authority
IT
Italy
Prior art keywords
compressors
similar
ball piston
piston
ball
Prior art date
Application number
IT8221310U
Other languages
Italian (it)
Inventor
Lothar Walter
Manfred Brandenstein
Ludwig Edelmann
Roland Bonengel
Original Assignee
Skf Kugellagerfabriken Gmbh
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 Skf Kugellagerfabriken Gmbh filed Critical Skf Kugellagerfabriken Gmbh
Publication of IT8221310V0 publication Critical patent/IT8221310V0/en

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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • 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
    • F04B39/0005—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 adaptations of pistons
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0856—Sulfides
    • F05C2203/086—Sulfides of molybdenum
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0882—Carbon, e.g. graphite
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)
IT8221310U 1981-04-09 1982-03-24 BALL PISTON FOR COMPRESSORS OR SIMILAR. IT8221310V0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813114286 DE3114286A1 (en) 1981-04-09 1981-04-09 Spherical piston for compressors or the like

Publications (1)

Publication Number Publication Date
IT8221310V0 true IT8221310V0 (en) 1982-03-24

Family

ID=6129722

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8221310U IT8221310V0 (en) 1981-04-09 1982-03-24 BALL PISTON FOR COMPRESSORS OR SIMILAR.
IT20372/82A IT1151112B (en) 1981-04-09 1982-03-24 BALL PISTON FOR COMPRESSORS OR SIMILAR

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT20372/82A IT1151112B (en) 1981-04-09 1982-03-24 BALL PISTON FOR COMPRESSORS OR SIMILAR

Country Status (3)

Country Link
DE (1) DE3114286A1 (en)
FR (1) FR2503820B1 (en)
IT (2) IT8221310V0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411824A1 (en) * 1984-03-30 1985-10-10 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt PISTON UNIT
US5284084A (en) * 1991-01-17 1994-02-08 Utex Industries, Inc. Light weight piston
US5282412A (en) * 1992-06-30 1994-02-01 General Motors Corporation Piston ring subassembly, angulating piston assembly and method of making same
FR2744177B1 (en) * 1996-01-31 1998-04-10 Perfect Circle Europ Sa CONNECTING ROD ASSEMBLY FOR ENGINE OR COMPRESSOR CYLINDER
DE102006014222B4 (en) * 2006-03-28 2014-10-09 Linde Hydraulics Gmbh & Co. Kg Piston of a hydrostatic piston machine with a convex contour at operating temperature along the piston running surface
DE102009005397B4 (en) * 2009-01-19 2011-02-17 Manfred Wanzke Piston piston compressor with rotary segment-segment-shaped seal
RU2766512C1 (en) * 2021-05-26 2022-03-15 Юрий Михайлович Ермаков Internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333388A (en) * 1962-09-10 1963-07-26 Gen Motors Corp Ignition device for internal combustion engine
DE1240908B (en) * 1963-01-30 1967-05-24 Danfoss As Use of a hardened standard ball for the production of ball joints and the like. like
US3176595A (en) * 1963-05-22 1965-04-06 Galland Henning Mfg Company Plastic piston assembly
US3212411A (en) * 1964-02-14 1965-10-19 Duriron Co Fluid tight self-lubricating cylinder assembly
FR1464702A (en) * 1965-10-18 1967-01-06 Union Carbide Corp Fluid seal
CA916112A (en) * 1970-03-09 1972-12-05 D. Guenther William Direct drive ball piston compressor
DE2915848A1 (en) * 1979-04-19 1980-11-06 Helmut Thurner Piston for compressor and suction pump - is of PTFE with spring-loaded lip maintaining cylinder wall sealing

Also Published As

Publication number Publication date
DE3114286A1 (en) 1982-11-04
IT8220372A0 (en) 1982-03-24
IT8220372A1 (en) 1983-09-24
DE3114286C2 (en) 1990-06-21
FR2503820B1 (en) 1988-07-08
FR2503820A1 (en) 1982-10-15
IT1151112B (en) 1986-12-17

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