GB1417343A - Gas flow regulating valve - Google Patents
Gas flow regulating valveInfo
- Publication number
- GB1417343A GB1417343A GB2195873A GB2195873A GB1417343A GB 1417343 A GB1417343 A GB 1417343A GB 2195873 A GB2195873 A GB 2195873A GB 2195873 A GB2195873 A GB 2195873A GB 1417343 A GB1417343 A GB 1417343A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas flow
- flow regulating
- regulating valve
- tapered
- alsthom
- 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.)
- Expired
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
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
1417343 Valves SOC GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES (ALSTHOM) 8 May 1973 [8 May 1972] 21958/73 Heading F2V In a gas flow regulating valve the flow regulating element 5A is adjusted via co-operating screw-threaded members 6A, 7 sealed from the gas flow by a bellows 8 attached to the member 6A and to a member 7A. The latter is clamped against a seal 9 and forms an abutment against which a flange 10 on the member 7 is resiliently urged by a threaded ring 15 and elastic washer 14. The element 5A is tapered by forming a flat 21 thereon. In a modification the element 5A is cylindrical and co-operates with a tapered passage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216357A FR2184143A5 (en) | 1972-05-08 | 1972-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1417343A true GB1417343A (en) | 1975-12-10 |
Family
ID=9098148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2195873A Expired GB1417343A (en) | 1972-05-08 | 1973-05-08 | Gas flow regulating valve |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4949228A (en) |
DE (1) | DE2323206A1 (en) |
FR (1) | FR2184143A5 (en) |
GB (1) | GB1417343A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166607A (en) * | 1976-10-14 | 1979-09-04 | Hoke, Inc. | Bellows seal valve |
US4513779A (en) * | 1983-08-12 | 1985-04-30 | Kerotest Manufacturing Corp. | Metering valve |
US4687017A (en) * | 1986-04-28 | 1987-08-18 | Nupro Company | Inverted bellows valve |
US4911412A (en) * | 1989-05-19 | 1990-03-27 | Nupro Company | Valves with improved actuators |
US5083750A (en) * | 1990-05-17 | 1992-01-28 | Balik Gesellschaft M.B.H. | Membrane valve |
US5826856A (en) * | 1994-08-18 | 1998-10-27 | Ksb Aktiengesellschaft | Tap fitting with bellows-type seal |
CN100429440C (en) * | 2005-09-01 | 2008-10-29 | Smc株式会社 | Flow rate control valve |
CN102261481A (en) * | 2010-04-14 | 2011-11-30 | 通用电气公司 | Needle valve assembly with floating seat apparatus |
RU2447346C1 (en) * | 2010-11-25 | 2012-04-10 | Закрытое акционерное общество "АНОД" | Stop valve with unloaded stop |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2380415A1 (en) * | 1977-02-15 | 1978-09-08 | Salzgitter Maschinen Ag | Pressure relief valve for hydraulic pit prop - has gas cushion inside bellows sealing body and casing |
IT1116432B (en) * | 1977-04-28 | 1986-02-10 | C N E N Comitato Nazionale En | REMOVABLE INTERCEPTION VALVE FOR USE IN THE PRESENCE OF HALOGENATED GASES |
US4256021A (en) * | 1979-06-21 | 1981-03-17 | Allen-Bradley Company | Pneumatic timer with eccentrically disposed valve needle |
JPS59109797U (en) * | 1983-01-10 | 1984-07-24 | 京都機械株式会社 | Chain rail of cloth “fake” tentering machine |
AU551313B2 (en) * | 1983-10-06 | 1986-04-24 | Boc Group, Inc., The | Needle valve |
US4575043A (en) * | 1983-10-06 | 1986-03-11 | The Boc Group, Inc. | Needle valve |
JPS6253474A (en) * | 1985-08-30 | 1987-03-09 | 和歌山鉄工株式会社 | Apparatus for automatic control of cloth width |
JPH0325594U (en) * | 1989-07-21 | 1991-03-15 | ||
US5324000A (en) * | 1993-02-19 | 1994-06-28 | Boc Health Care, Inc. | Non-rotating needle valve |
CN105003655A (en) * | 2015-05-15 | 2015-10-28 | 扬中市阀门厂有限公司 | High-pressure connecting rod type bellows globe valve |
-
1972
- 1972-05-08 FR FR7216357A patent/FR2184143A5/fr not_active Expired
-
1973
- 1973-05-08 DE DE19732323206 patent/DE2323206A1/en active Pending
- 1973-05-08 JP JP5038673A patent/JPS4949228A/ja active Pending
- 1973-05-08 GB GB2195873A patent/GB1417343A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4166607A (en) * | 1976-10-14 | 1979-09-04 | Hoke, Inc. | Bellows seal valve |
US4513779A (en) * | 1983-08-12 | 1985-04-30 | Kerotest Manufacturing Corp. | Metering valve |
US4687017A (en) * | 1986-04-28 | 1987-08-18 | Nupro Company | Inverted bellows valve |
US4911412A (en) * | 1989-05-19 | 1990-03-27 | Nupro Company | Valves with improved actuators |
US5083750A (en) * | 1990-05-17 | 1992-01-28 | Balik Gesellschaft M.B.H. | Membrane valve |
US5826856A (en) * | 1994-08-18 | 1998-10-27 | Ksb Aktiengesellschaft | Tap fitting with bellows-type seal |
CN100429440C (en) * | 2005-09-01 | 2008-10-29 | Smc株式会社 | Flow rate control valve |
US7694939B2 (en) | 2005-09-01 | 2010-04-13 | Smc Kabushiki Kaisha | Flow rate control valve |
CN102261481A (en) * | 2010-04-14 | 2011-11-30 | 通用电气公司 | Needle valve assembly with floating seat apparatus |
RU2447346C1 (en) * | 2010-11-25 | 2012-04-10 | Закрытое акционерное общество "АНОД" | Stop valve with unloaded stop |
Also Published As
Publication number | Publication date |
---|---|
DE2323206A1 (en) | 1973-11-22 |
JPS4949228A (en) | 1974-05-13 |
FR2184143A5 (en) | 1973-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |