NL135355C - Afsluiter - Google Patents

Afsluiter

Info

Publication number
NL135355C
NL135355C NL6813906A NL6813906A NL135355C NL 135355 C NL135355 C NL 135355C NL 6813906 A NL6813906 A NL 6813906A NL 6813906 A NL6813906 A NL 6813906A NL 135355 C NL135355 C NL 135355C
Authority
NL
Netherlands
Prior art keywords
closing
Prior art date
Application number
NL6813906A
Other languages
English (en)
Other versions
NL6813906A (nl
Original Assignee
Sperryn And Company Ltd
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 Sperryn And Company Ltd filed Critical Sperryn And Company Ltd
Publication of NL6813906A publication Critical patent/NL6813906A/nl
Application granted granted Critical
Publication of NL135355C publication Critical patent/NL135355C/nl

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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
NL6813906A 1967-10-03 1968-09-27 Afsluiter NL135355C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44865/67A GB1184658A (en) 1967-10-03 1967-10-03 Improvements relating to Valves for Controlling Fluid Flow.

Publications (2)

Publication Number Publication Date
NL6813906A NL6813906A (nl) 1969-04-09
NL135355C true NL135355C (nl) 1972-05-15

Family

ID=10435042

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6813906A NL135355C (nl) 1967-10-03 1968-09-27 Afsluiter

Country Status (3)

Country Link
DE (1) DE1800992A1 (nl)
GB (1) GB1184658A (nl)
NL (1) NL135355C (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070901A (en) * 1990-04-12 1991-12-10 Cashco, Inc. Pressure regulating valve apparatus
US5984268A (en) * 1997-02-04 1999-11-16 Doust; Philip George Sealing member and a valve closure member incorporating same
US6354565B1 (en) 1997-02-04 2002-03-12 Phillip George Doust Washer assembly for a faucet
AU729359B2 (en) * 1997-02-04 2001-02-01 Philip George Doust A sealing member and a valve closure member incorporating same
WO2005033818A1 (en) * 2003-10-03 2005-04-14 Swagelok Company Pressure regulator with over-molded poppet

Also Published As

Publication number Publication date
DE1800992A1 (de) 1969-06-26
GB1184658A (en) 1970-03-18
NL6813906A (nl) 1969-04-09

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