BE493581A - - Google Patents

Info

Publication number
BE493581A
BE493581A BE493581DA BE493581A BE 493581 A BE493581 A BE 493581A BE 493581D A BE493581D A BE 493581DA BE 493581 A BE493581 A BE 493581A
Authority
BE
Belgium
Prior art keywords
valve
membrane
weight
integral
protrusion
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE493581A publication Critical patent/BE493581A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/123Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
BE493581D BE493581A (cs)

Publications (1)

Publication Number Publication Date
BE493581A true BE493581A (cs)

Family

ID=137545

Family Applications (1)

Application Number Title Priority Date Filing Date
BE493581D BE493581A (cs)

Country Status (1)

Country Link
BE (1) BE493581A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928561C (de) * 1953-08-27 1955-06-02 Pleiger Paul Absperrschieber
DE949204C (de) * 1952-04-17 1956-09-13 Pleiger Maschf Paul Stopfbuechsenloses Ventil
DE1084996B (de) * 1954-07-27 1960-07-07 Rheinisches Metallwerk Gmbh Absperrschieber mit einem Verschlussstueck, das mit einem UEberzug aus Gummi versehen ist
DE1107035B (de) * 1958-03-13 1961-05-18 Waldenmaier J E H Absperrschieber mit an zwei Sitzflaechen abdichtendem Keilverschlussstueck

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949204C (de) * 1952-04-17 1956-09-13 Pleiger Maschf Paul Stopfbuechsenloses Ventil
DE928561C (de) * 1953-08-27 1955-06-02 Pleiger Paul Absperrschieber
DE1084996B (de) * 1954-07-27 1960-07-07 Rheinisches Metallwerk Gmbh Absperrschieber mit einem Verschlussstueck, das mit einem UEberzug aus Gummi versehen ist
DE1107035B (de) * 1958-03-13 1961-05-18 Waldenmaier J E H Absperrschieber mit an zwei Sitzflaechen abdichtendem Keilverschlussstueck

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