ES290849Y - Junta de estanqueidad - Google Patents

Junta de estanqueidad

Info

Publication number
ES290849Y
ES290849Y ES1985290849U ES290849U ES290849Y ES 290849 Y ES290849 Y ES 290849Y ES 1985290849 U ES1985290849 U ES 1985290849U ES 290849 U ES290849 U ES 290849U ES 290849 Y ES290849 Y ES 290849Y
Authority
ES
Spain
Prior art keywords
groove
bearing
lateral
sides
gasket
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
ES1985290849U
Other languages
English (en)
Other versions
ES290849U (es
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.)
Hydroperfect International Inc
Original Assignee
Hydroperfect International Inc
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 Hydroperfect International Inc filed Critical Hydroperfect International Inc
Publication of ES290849U publication Critical patent/ES290849U/es
Application granted granted Critical
Publication of ES290849Y publication Critical patent/ES290849Y/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/08—Axially-movable sealings for working fluids
    • F01C19/085—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or engines, e.g. gear machines or engines
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Glass Compositions (AREA)
ES1985290849U 1984-12-10 1985-12-09 Junta de estanqueidad Expired ES290849Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418837A FR2574517B1 (fr) 1984-12-10 1984-12-10 Joint d'etancheite et son application a la realisation de la compensation hydrostatique de pompes et moteurs hydrauliques

Publications (2)

Publication Number Publication Date
ES290849U ES290849U (es) 1986-08-16
ES290849Y true ES290849Y (es) 1987-05-01

Family

ID=9310422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985290849U Expired ES290849Y (es) 1984-12-10 1985-12-09 Junta de estanqueidad

Country Status (5)

Country Link
EP (1) EP0188149B1 (es)
AT (1) ATE31344T1 (es)
DE (1) DE3561168D1 (es)
ES (1) ES290849Y (es)
FR (1) FR2574517B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1200232B (it) * 1986-10-20 1989-01-05 Sund Strand Hydratec Spa Macchina ad ingranaggi fungente da pompa o motore
DE4345273C2 (de) * 1993-07-03 1997-02-06 Eckerle Rexroth Gmbh Co Kg Hydraulische Zahnradmaschine (Pumpe oder Motor), insbesondere Innenzahnradmaschine
CA3226914A1 (en) * 2015-03-10 2016-09-15 Liquidpiston, Inc. High power density and efficiency epitrochoidal rotary engine
GB2559136B (en) * 2017-01-25 2020-04-15 Edwards Ltd Vacuum pump with biased stator seals and method of manufacture thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096719A (en) * 1960-04-29 1963-07-09 Webster Electric Co Inc Rotary pump or motor
DE2146151A1 (de) * 1970-12-05 1972-06-08 Kombinat Typowych Elementow Hydrauliki Sillowej DELTA-HYDRAL, Breslau (Polen) Flügelrad- oder Zahnradpumpe oder -motor
US4242066A (en) * 1978-08-24 1980-12-30 Commercial Shearing, Inc. Rotary pumps and motors and thrust plates therefor
GB2051241B (en) * 1979-06-16 1983-03-16 Dowty Hydraulic Units Ltd Rotary positive-displacement fluid-pressure machines
FR2543229B1 (fr) * 1983-03-22 1985-08-16 Hydroperfect Int Dispositif pour la compensation hydrostatique de pompes et moteurs hydrauliques du type a engrenage

Also Published As

Publication number Publication date
DE3561168D1 (en) 1988-01-21
EP0188149B1 (fr) 1987-12-09
ES290849U (es) 1986-08-16
FR2574517A1 (fr) 1986-06-13
FR2574517B1 (fr) 1988-09-02
EP0188149A1 (fr) 1986-07-23
ATE31344T1 (de) 1987-12-15

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20100528