TW224998B - - Google Patents

Info

Publication number
TW224998B
TW224998B TW082101679A TW82101679A TW224998B TW 224998 B TW224998 B TW 224998B TW 082101679 A TW082101679 A TW 082101679A TW 82101679 A TW82101679 A TW 82101679A TW 224998 B TW224998 B TW 224998B
Authority
TW
Taiwan
Application number
TW082101679A
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Application granted granted Critical
Publication of TW224998B publication Critical patent/TW224998B/zh

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
TW082101679A 1992-03-18 1993-03-08 TW224998B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929205876A GB9205876D0 (en) 1992-03-18 1992-03-18 Valve closing mechanism
GB939301549A GB9301549D0 (en) 1992-03-18 1993-01-27 Valve closing mechanism

Publications (1)

Publication Number Publication Date
TW224998B true TW224998B (zh) 1994-06-11

Family

ID=10712368

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082101679A TW224998B (zh) 1992-03-18 1993-03-08

Country Status (9)

Country Link
US (1) US5579801A (zh)
EP (1) EP0631652B1 (zh)
AU (1) AU667504B2 (zh)
ES (1) ES2117122T3 (zh)
GB (2) GB9205876D0 (zh)
MY (1) MY107762A (zh)
NZ (1) NZ246674A (zh)
TW (1) TW224998B (zh)
WO (1) WO1993019316A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694960A (en) * 1996-11-05 1997-12-09 Turk; Edward J. Hazardous gas protection system and method for automatic valve closure
US5975106A (en) * 1996-11-05 1999-11-02 Morgan; Douglas A. Rotary actuator valve closure apparatus
US5924442A (en) * 1997-07-23 1999-07-20 Capital Controls Company, Inc. Countertorque assembly for automatic valve actuator
US6085770A (en) * 1997-09-24 2000-07-11 Aga Ab Remote cylinder valve opener
US6244138B1 (en) * 1998-09-01 2001-06-12 Furmanite Worldwide, Inc. Torque reaction device
IL130651A (en) * 1999-06-27 2002-02-10 Century Invest Ltd Gas valve safety device
US20120068094A1 (en) * 2009-05-21 2012-03-22 Kenneth Michael Terrell Apparatus and Method for Remotely Operating Manual Valves
AU2012253209B2 (en) * 2011-05-12 2016-11-24 Ixom Operations Pty Ltd Valve closing mechanism bracket and gas supply system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191027582A (en) * 1910-11-28 1911-05-04 Charles Marshall Improvements in and relating to Plug Cocks.
US2429779A (en) * 1944-04-24 1947-10-28 Turco Products Inc Valve actuator
US2744541A (en) * 1948-06-23 1956-05-08 Henry G Fleischhauer Automatic controlling device for branch pipe lines
US2841119A (en) * 1949-12-12 1958-07-01 Segerstad Carl Gustaf Hard Af Operating mechanism
US3317179A (en) * 1963-08-09 1967-05-02 David F Wiseman & Sons Ltd Valve operating linkages
US3610568A (en) * 1969-07-18 1971-10-05 Dover Corp Valve actuator including cam linkage
US3955186A (en) * 1974-05-17 1976-05-04 Compugraphic Corporation Character image generation apparatus and CRT phototypesetting system
US4180238A (en) * 1978-08-22 1979-12-25 Valve Concepts International, Inc. Valve actuator having a rotary bi-directional apparatus with a dual ratchet mechanism
JPS6093098U (ja) * 1983-12-01 1985-06-25 日本酸素株式会社 容器弁の遠隔開閉器具
US4637423A (en) * 1985-09-27 1987-01-20 Gray David K Pneumatic gas cylinder valve actuator
US5238022A (en) * 1990-10-09 1993-08-24 Montana Sulphur & Chemical Co. Internal rotary valve actuator system

Also Published As

Publication number Publication date
EP0631652A1 (en) 1995-01-04
WO1993019316A1 (en) 1993-09-30
AU3365093A (en) 1993-10-21
US5579801A (en) 1996-12-03
GB9301549D0 (en) 1993-03-17
ES2117122T3 (es) 1998-08-01
EP0631652B1 (en) 1998-05-27
GB9205876D0 (en) 1992-04-29
AU667504B2 (en) 1996-03-28
NZ246674A (en) 1996-03-26
MY107762A (en) 1996-06-15

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent