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DE29682C - Self-closing valve - Google Patents

Self-closing valve

Info

Publication number
DE29682C
DE29682C DENDAT29682D DE29682DA DE29682C DE 29682 C DE29682 C DE 29682C DE NDAT29682 D DENDAT29682 D DE NDAT29682D DE 29682D A DE29682D A DE 29682DA DE 29682 C DE29682 C DE 29682C
Authority
DE
Germany
Prior art keywords
self
closing valve
valve
closing
bcd
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.)
Active
Application number
DENDAT29682D
Other languages
German (de)
Original Assignee
J. A. \ ESSBERGER in München, Sendlingerthorplatz 2III
Publication of DE29682C publication Critical patent/DE29682C/en
Active 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)

Description

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI,BERLIN. PRINTED IN THE REICHSDRUCKEREI,

Claims (1)

Patent-Anspruch:Patent claim: Ein selbstschliefsendes Ventil, bei welchem das Ventil h mit zwei Membranen, Fig. 1 (von denen eine durch einen Kolben ersetzt werden kann, Fig. 3), verbunden ist, so dafs sich im Hahngehäuse die Kammern α b c d zu dem angegebenen Zwecke bilden.A self-closing valve in which the valve h is connected to two diaphragms, Fig. 1 (one of which can be replaced by a piston, Fig. 3), so that the chambers α bcd are formed in the valve body for the purpose indicated.
DENDAT29682D Self-closing valve Active DE29682C (en)

Publications (1)

Publication Number Publication Date
DE29682C true DE29682C (en)

Family

ID=305846

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT29682D Active DE29682C (en) Self-closing valve

Country Status (1)

Country Link
DE (1) DE29682C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635631A (en) * 1949-03-29 1953-04-21 Phillips Petroleum Co Pilot valve controlled motor valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635631A (en) * 1949-03-29 1953-04-21 Phillips Petroleum Co Pilot valve controlled motor valve

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