FR1580794A - - Google Patents

Info

Publication number
FR1580794A
FR1580794A FR1580794DA FR1580794A FR 1580794 A FR1580794 A FR 1580794A FR 1580794D A FR1580794D A FR 1580794DA FR 1580794 A FR1580794 A FR 1580794A
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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
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
Application granted granted Critical
Publication of FR1580794A publication Critical patent/FR1580794A/fr
Expired 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/10—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
FR1580794D 1967-09-26 1968-09-24 Expired FR1580794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671650440 DE1650440B2 (de) 1967-09-26 1967-09-26 Drosselruckschlagventil

Publications (1)

Publication Number Publication Date
FR1580794A true FR1580794A (fr) 1969-09-05

Family

ID=5684838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1580794D Expired FR1580794A (fr) 1967-09-26 1968-09-24

Country Status (2)

Country Link
DE (1) DE1650440B2 (fr)
FR (1) FR1580794A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373738A1 (fr) * 1976-12-10 1978-07-07 Numatics Inc Clapet anti-retour avec etranglement
EP0067934A2 (fr) * 1981-04-29 1982-12-29 Univer S.R.L. Dispositif économiseur d'air comprimé
EP0097246A2 (fr) * 1982-06-07 1984-01-04 Luciano Migliori Dispositif de valve pour mettre progressivement sous pression des systèmes pneumatiques
EP0164438A1 (fr) * 1984-06-15 1985-12-18 HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG Clapet hydraulique
EP0358899A2 (fr) * 1988-09-16 1990-03-21 Mannesmann Rexroth Pneumatik Gmbh Soupape de retenue avec dispositif d'etranglement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112257A1 (de) * 1981-03-27 1982-10-07 Knorr-Bremse GmbH, 8000 München "drosselventil"
DE19647130C1 (de) * 1996-11-14 1998-04-09 Daimler Benz Ag Dämpferventilanordnung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373738A1 (fr) * 1976-12-10 1978-07-07 Numatics Inc Clapet anti-retour avec etranglement
EP0067934A2 (fr) * 1981-04-29 1982-12-29 Univer S.R.L. Dispositif économiseur d'air comprimé
EP0067934A3 (en) * 1981-04-29 1983-01-12 Univer S.R.L. Compressed-air economizing device
EP0097246A2 (fr) * 1982-06-07 1984-01-04 Luciano Migliori Dispositif de valve pour mettre progressivement sous pression des systèmes pneumatiques
EP0097246A3 (fr) * 1982-06-07 1984-09-26 Luciano Migliori Dispositif de valve pour mettre progressivement sous pression des systèmes pneumatiques
EP0164438A1 (fr) * 1984-06-15 1985-12-18 HEILMEIER & WEINLEIN Fabrik für Oel-Hydraulik GmbH & Co. KG Clapet hydraulique
EP0358899A2 (fr) * 1988-09-16 1990-03-21 Mannesmann Rexroth Pneumatik Gmbh Soupape de retenue avec dispositif d'etranglement
EP0358899A3 (en) * 1988-09-16 1990-07-25 Wabco Westinghouse Steuerungstechnik Gmbh & Co. Check valve with a throttle device

Also Published As

Publication number Publication date
DE1650440A1 (de) 1970-08-27
DE1650440B2 (de) 1973-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse