GB1289586A - - Google Patents
Info
- Publication number
- GB1289586A GB1289586A GB1289586DA GB1289586A GB 1289586 A GB1289586 A GB 1289586A GB 1289586D A GB1289586D A GB 1289586DA GB 1289586 A GB1289586 A GB 1289586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- march
- closure member
- disc
- valve
- satakunnan
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/028—Devices for relieving the pressure on the sealing faces for lift valves with pivoted closure members, e.g. butterfly valves
-
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
1289586 Valves SATAKUNNAN VALU KY MIKKOLA 25 March 1970 [28 March 1969] 14548/70 Heading F2V A flap valve closure member 3 has a lost motion connection with a coaxial auxiliary closure disc 4 by means of a pin 10 which is connected to a screw and link actuating mechanism 6-9. In operation disc 4 opens before closure member 3 to equalize the pressure across the valve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI90669 | 1969-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1289586A true GB1289586A (en) | 1972-09-20 |
Family
ID=8504815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1289586D Expired GB1289586A (en) | 1969-03-28 | 1970-03-25 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2015065A1 (en) |
GB (1) | GB1289586A (en) |
NO (1) | NO130493C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2203040A1 (en) * | 1972-10-12 | 1974-05-10 | Bloom Eng Co Inc | |
JP2015200382A (en) * | 2014-04-09 | 2015-11-12 | 株式会社タブチ | shut-off valve |
CN109372998A (en) * | 2018-12-27 | 2019-02-22 | 安徽新宁能源科技有限公司 | A kind of lower resistance loss quick-closing valve and its application method |
CN113251159A (en) * | 2021-05-26 | 2021-08-13 | 陆诗雨 | Stop valve |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308894A (en) * | 1980-01-15 | 1982-01-05 | Carpentier Urgel R | Dust trap and valve with auxiliary pressure equalizing valve |
US4475599A (en) * | 1981-05-01 | 1984-10-09 | Baker International Corporation | Valve for subterranean wells |
US4478286A (en) * | 1983-02-14 | 1984-10-23 | Baker Oil Tools, Inc. | Equalizing valve for subterranean wells |
US5220944A (en) * | 1992-07-14 | 1993-06-22 | Ford Motor Company | Dual blend door assembly |
FR2725004B1 (en) * | 1994-09-23 | 1997-01-03 | Robinetterie Ind Snri Sa Soc N | ROTARY FLAP VALVE |
DE102019129356A1 (en) * | 2019-10-30 | 2021-05-06 | Faurecia Emissions Control Technologies, Germany Gmbh | Valve flap assembly, valve assembly, exhaust system and vehicle |
-
1970
- 1970-03-25 GB GB1289586D patent/GB1289586A/en not_active Expired
- 1970-03-25 NO NO114570A patent/NO130493C/no unknown
- 1970-03-28 DE DE19702015065 patent/DE2015065A1/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2203040A1 (en) * | 1972-10-12 | 1974-05-10 | Bloom Eng Co Inc | |
JP2015200382A (en) * | 2014-04-09 | 2015-11-12 | 株式会社タブチ | shut-off valve |
CN109372998A (en) * | 2018-12-27 | 2019-02-22 | 安徽新宁能源科技有限公司 | A kind of lower resistance loss quick-closing valve and its application method |
CN113251159A (en) * | 2021-05-26 | 2021-08-13 | 陆诗雨 | Stop valve |
CN113251159B (en) * | 2021-05-26 | 2023-08-22 | 天津市中核科技实业有限公司 | Stop valve |
Also Published As
Publication number | Publication date |
---|---|
NO130493B (en) | 1974-09-09 |
DE2015065A1 (en) | 1970-10-15 |
NO130493C (en) | 1974-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |