HU191177B - Ringless swinging piston - Google Patents

Ringless swinging piston Download PDF

Info

Publication number
HU191177B
HU191177B HU112681A HU112681A HU191177B HU 191177 B HU191177 B HU 191177B HU 112681 A HU112681 A HU 112681A HU 112681 A HU112681 A HU 112681A HU 191177 B HU191177 B HU 191177B
Authority
HU
Hungary
Prior art keywords
piston
spherical
ring
ringless
slices
Prior art date
Application number
HU112681A
Other languages
English (en)
Hungarian (hu)
Inventor
Eberhard Gunther
Original Assignee
Veb Dkk Scharfenstein Betrieb Des Kombinates Haushaltgeraete,Dd
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 Veb Dkk Scharfenstein Betrieb Des Kombinates Haushaltgeraete,Dd filed Critical Veb Dkk Scharfenstein Betrieb Des Kombinates Haushaltgeraete,Dd
Publication of HU191177B publication Critical patent/HU191177B/hu

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
    • F04B39/0005—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
    • 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
    • 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
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Die Erfindung bezieht sich auf Pendelkolben ohne Kolbenringe, insbesondere fuer hermetische Kleinkaeltemaschinen. Ziel und Aufgabe der Erfindung bestehen darin, unter Beibehaltung der Linienberuehrung des Kolbens im Zylinder die Leckverlustrate zu senken ohne die mechanischen Verluste und die Fertigungskosten zu erhoehen. Die Aufgabe wird erfuellt, indem kolbenstangenseitig mehrere, gegenueber der starren Kugelscheiben verschiebbare Kugelscheiben angeordnet und mittels Spannelement befestigt sind.
HU112681A 1980-06-16 1981-04-29 Ringless swinging piston HU191177B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22185380A DD155856A3 (de) 1980-06-16 1980-06-16 Pendelkolben ohne kolbenringe

Publications (1)

Publication Number Publication Date
HU191177B true HU191177B (en) 1987-01-28

Family

ID=5524726

Family Applications (1)

Application Number Title Priority Date Filing Date
HU112681A HU191177B (en) 1980-06-16 1981-04-29 Ringless swinging piston

Country Status (6)

Country Link
CS (1) CS236943B1 (de)
DD (1) DD155856A3 (de)
DE (1) DE3049290A1 (de)
HU (1) HU191177B (de)
SU (1) SU1458636A1 (de)
YU (1) YU141281A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145494A1 (de) * 1981-11-16 1983-05-26 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Einrichtung zur fuehrung des kolbens eines arbeitszylinders
SE430915B (sv) * 1982-06-04 1983-12-19 Volvo Flygmotor Ab Kolvringsanordning for hydrauliska mekanismer, serskilt sadana med mycket hoga arbetstryck
US4979878A (en) * 1989-03-03 1990-12-25 James L. Short Relieved piston valve for fluid motor and fluid pump
FR2646216B1 (fr) * 1989-04-25 1991-06-28 Valeo Piston pour frein hydraulique, notamment pour vehicules automobiles
DE4317483A1 (de) * 1993-05-26 1994-12-01 Teves Gmbh Alfred Kolben, insbesondere für den Servozylinder einer Hilfskraftlenkanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826301C (de) * 1949-12-08 1951-12-27 Procedes Arnouil S A Soc D Exp Kompressor
BE557371A (de) * 1956-05-09
CA916112A (en) * 1970-03-09 1972-12-05 Gun Web Limited Direct drive ball piston compressor

Also Published As

Publication number Publication date
CS267581A1 (en) 1984-05-14
DE3049290A1 (de) 1981-12-24
DD155856A3 (de) 1982-07-14
SU1458636A1 (ru) 1989-02-15
YU141281A (en) 1984-02-29
CS236943B1 (en) 1985-05-15

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