NZ246674A - Valve closing mechanism with actuator acting between stand-off arm on valve body and one way drive on valve spindle - Google Patents
Valve closing mechanism with actuator acting between stand-off arm on valve body and one way drive on valve spindleInfo
- Publication number
- NZ246674A NZ246674A NZ246674A NZ24667493A NZ246674A NZ 246674 A NZ246674 A NZ 246674A NZ 246674 A NZ246674 A NZ 246674A NZ 24667493 A NZ24667493 A NZ 24667493A NZ 246674 A NZ246674 A NZ 246674A
- Authority
- NZ
- New Zealand
- Prior art keywords
- valve
- lever arm
- arm
- spindle
- closing mechanism
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims description 29
- 230000000694 effects Effects 0.000 claims description 4
- 230000003534 oscillatory effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Mechanically-Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB929205876A GB9205876D0 (en) | 1992-03-18 | 1992-03-18 | Valve closing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ246674A true NZ246674A (en) | 1996-03-26 |
Family
ID=10712368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ246674A NZ246674A (en) | 1992-03-18 | 1993-01-28 | Valve closing mechanism with actuator acting between stand-off arm on valve body and one way drive on valve spindle |
Country Status (9)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975106A (en) * | 1996-11-05 | 1999-11-02 | Morgan; Douglas A. | Rotary actuator valve closure apparatus |
| US5694960A (en) * | 1996-11-05 | 1997-12-09 | Turk; Edward J. | Hazardous gas protection system and method for automatic valve closure |
| 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)
| 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 |
-
1992
- 1992-03-18 GB GB929205876A patent/GB9205876D0/en active Pending
-
1993
- 1993-01-27 GB GB939301549A patent/GB9301549D0/en active Pending
- 1993-01-28 ES ES93902477T patent/ES2117122T3/es not_active Expired - Lifetime
- 1993-01-28 AU AU33650/93A patent/AU667504B2/en not_active Expired
- 1993-01-28 EP EP93902477A patent/EP0631652B1/en not_active Expired - Lifetime
- 1993-01-28 WO PCT/GB1993/000181 patent/WO1993019316A1/en active IP Right Grant
- 1993-01-28 NZ NZ246674A patent/NZ246674A/en not_active IP Right Cessation
- 1993-02-28 US US08/302,850 patent/US5579801A/en not_active Expired - Lifetime
- 1993-03-02 MY MYPI93000375A patent/MY107762A/en unknown
- 1993-03-08 TW TW082101679A patent/TW224998B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW224998B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-06-11 |
| GB9205876D0 (en) | 1992-04-29 |
| EP0631652A1 (en) | 1995-01-04 |
| MY107762A (en) | 1996-06-15 |
| ES2117122T3 (es) | 1998-08-01 |
| EP0631652B1 (en) | 1998-05-27 |
| AU667504B2 (en) | 1996-03-28 |
| WO1993019316A1 (en) | 1993-09-30 |
| AU3365093A (en) | 1993-10-21 |
| US5579801A (en) | 1996-12-03 |
| GB9301549D0 (en) | 1993-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| EXPY | Patent expired |