FR2314411B1 - - Google Patents

Info

Publication number
FR2314411B1
FR2314411B1 FR7518351A FR7518351A FR2314411B1 FR 2314411 B1 FR2314411 B1 FR 2314411B1 FR 7518351 A FR7518351 A FR 7518351A FR 7518351 A FR7518351 A FR 7518351A FR 2314411 B1 FR2314411 B1 FR 2314411B1
Authority
FR
France
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
FR7518351A
Other languages
French (fr)
Other versions
FR2314411A1 (en
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.)
JOUVENEL ET CORDIER ETS
Jouvenel et Cordier SA
Original Assignee
JOUVENEL ET CORDIER ETS
Jouvenel et Cordier SA
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 JOUVENEL ET CORDIER ETS, Jouvenel et Cordier SA filed Critical JOUVENEL ET CORDIER ETS
Priority to FR7518351A priority Critical patent/FR2314411A1/en
Publication of FR2314411A1 publication Critical patent/FR2314411A1/en
Application granted granted Critical
Publication of FR2314411B1 publication Critical patent/FR2314411B1/fr
Granted 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
FR7518351A 1975-06-12 1975-06-12 Seal for hydraulic or pneumatic equipment - is wear resisting ring in hard rubber supported by soft outer ring Granted FR2314411A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518351A FR2314411A1 (en) 1975-06-12 1975-06-12 Seal for hydraulic or pneumatic equipment - is wear resisting ring in hard rubber supported by soft outer ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518351A FR2314411A1 (en) 1975-06-12 1975-06-12 Seal for hydraulic or pneumatic equipment - is wear resisting ring in hard rubber supported by soft outer ring

Publications (2)

Publication Number Publication Date
FR2314411A1 FR2314411A1 (en) 1977-01-07
FR2314411B1 true FR2314411B1 (en) 1977-12-09

Family

ID=9156411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518351A Granted FR2314411A1 (en) 1975-06-12 1975-06-12 Seal for hydraulic or pneumatic equipment - is wear resisting ring in hard rubber supported by soft outer ring

Country Status (1)

Country Link
FR (1) FR2314411A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633443A1 (en) * 1976-07-24 1978-01-26 Festo Maschf Stoll G SLIDE VALVE
DE3114129C2 (en) * 1981-04-08 1984-10-04 Prädifa Präzisions-Dichtungs-Fabrik GmbH, 7120 Bietigheim-Bissingen poetry
DE3505046A1 (en) * 1985-02-14 1986-08-14 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover SEALING DEVICE
ES2064018T3 (en) * 1990-08-31 1995-01-16 Festo Kg VALVE OF SEVERAL WAYS.
DE4027520A1 (en) * 1990-08-31 1992-03-12 Festo Kg RING-SHAPED SEALING ARRANGEMENT AND VALVE EQUIPPED WITH IT
DE4110164A1 (en) * 1991-03-27 1992-10-01 Rexroth Mannesmann Gmbh Slide type selector valve - has T-section annular seal in chamber limiting movement towards plunger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033578A (en) * 1959-08-10 1962-05-08 Gen Motors Corp Fluid seal
DE2315632A1 (en) * 1973-03-29 1974-10-17 Bosch Gmbh Robert SEAL ARRANGEMENT FOR FLOATING PARTS

Also Published As

Publication number Publication date
FR2314411A1 (en) 1977-01-07

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