NL293686A - - Google Patents

Info

Publication number
NL293686A
NL293686A NL293686DA NL293686A NL 293686 A NL293686 A NL 293686A NL 293686D A NL293686D A NL 293686DA NL 293686 A NL293686 A NL 293686A
Authority
NL
Netherlands
Application number
Publication of NL293686A publication Critical patent/NL293686A/xx

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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL293686D NL293686A (de)

Publications (1)

Publication Number Publication Date
NL293686A true NL293686A (de)

Family

ID=1876136

Family Applications (1)

Application Number Title Priority Date Filing Date
NL293686D NL293686A (de)

Country Status (1)

Country Link
NL (1) NL293686A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7360556B2 (en) 2004-06-22 2008-04-22 Filtertek Inc. Check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7360556B2 (en) 2004-06-22 2008-04-22 Filtertek Inc. Check valve

Similar Documents

Publication Publication Date Title
DE2230642A1 (de) Rückschlag-Klappenventil
DE1550194C3 (de) Vakuum-Vorratsbehälter mit Rückschlagventil
DE1009870B (de) Rueckschlagventil mit einer Membran aus elastischem Werkstoff
DE2301255A1 (de) Verschlussglied fuer rueckschlagventil
ATE366886T1 (de) Rückschlagventil
CH344883A (fr) Clapet comprenant une garniture en matière élastique
CN105508669A (zh) 一种隔膜式单向阀
DE102008056960B3 (de) Ventil
CN106246964A (zh) 管内橡胶止回阀
DE1181015B (de) Entwaesserungsventil fuer Regnerleitung
CN104110516A (zh) 内置橡胶锥式止回阀
DE383507C (de) Aus einer am Rande eingespannten Membran bestehendes Rueckschlagventil
ATE373190T1 (de) Rückschlagventil
DE2521878A1 (de) Rueckschlagventil
CN109027334B (zh) 一种防水透气塞
DE102005046673B3 (de) Einbauteil
DE2313734A1 (de) Armatur zum stroemungsrichtungsabhaengigen absperren einer rohrleitung
CN106151611B (zh) 具有环状弹性体构造的防逆阀
DE4123438C2 (de) Rückschlagventil
DE422935C (de) Ausatmungslippenventil fuer Gasschutzgeraete
DE447568C (de) Rueckschlagventil fuer Atmungsgeraete
DE202021004077U1 (de) Ventil für ein Fluid
CH205022A (de) Ausatemventil für Atemschutzgeräte.
DE2017434A1 (de) Membran-Rückschlag-Ventil
DE447473C (de) Lippenventil aus elastischem Werkstoff fuer Atmungsgeraete