DE3235313A1 - Ventilsitz - Google Patents
VentilsitzInfo
- Publication number
- DE3235313A1 DE3235313A1 DE19823235313 DE3235313A DE3235313A1 DE 3235313 A1 DE3235313 A1 DE 3235313A1 DE 19823235313 DE19823235313 DE 19823235313 DE 3235313 A DE3235313 A DE 3235313A DE 3235313 A1 DE3235313 A1 DE 3235313A1
- Authority
- DE
- Germany
- Prior art keywords
- web
- valve
- seat ring
- ring
- valve seat
- 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.)
- Granted
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
-
- 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
- F16K1/22—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 crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57006513A JPS58124868A (ja) | 1982-01-18 | 1982-01-18 | 弁体のシ−ト構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3235313A1 true DE3235313A1 (de) | 1983-07-28 |
DE3235313C2 DE3235313C2 (US06650917-20031118-M00005.png) | 1988-08-11 |
Family
ID=11640487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823235313 Granted DE3235313A1 (de) | 1982-01-18 | 1982-09-24 | Ventilsitz |
Country Status (4)
Country | Link |
---|---|
US (1) | US4905966A (US06650917-20031118-M00005.png) |
JP (1) | JPS58124868A (US06650917-20031118-M00005.png) |
AU (1) | AU543595B2 (US06650917-20031118-M00005.png) |
DE (1) | DE3235313A1 (US06650917-20031118-M00005.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03189627A (ja) * | 1989-12-19 | 1991-08-19 | Toppan Printing Co Ltd | 液晶表示素子 |
DE4339587A1 (de) * | 1993-11-20 | 1995-06-01 | Hans Bender | Drosselklappe mit Sitzring |
CN103939634B (zh) * | 2014-04-29 | 2016-02-24 | 昆山维萨阀门有限公司 | 闸阀阀座结构 |
CN104633152B (zh) * | 2014-12-31 | 2017-04-12 | 浙江工贸职业技术学院 | 一种用于闸阀的密闭结构 |
EP3743193B1 (de) * | 2018-06-07 | 2021-12-29 | Metall + Plastic GmbH | Verschlussvorrichtung, filtereinheit für ein barrieresystem sowie barrieresystem, insbesondere isolator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2605189A1 (de) * | 1975-02-11 | 1976-08-19 | Fisher Controls Co | Bidirektional wirksame dichtungsanordnung |
DE2915889A1 (de) * | 1978-04-21 | 1979-10-31 | Pont A Mousson | Drehschieber |
DE2916984A1 (de) * | 1978-04-26 | 1979-11-08 | Fmc Corp | Sitz fuer ein absperrelement eines absperrorgans und absperrorgan mit einem solchen sitz |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528448A (en) * | 1967-10-04 | 1970-09-15 | Lunkenheimer Co | Slurry valve |
FR2020458A5 (US06650917-20031118-M00005.png) * | 1969-01-27 | 1970-07-10 | Bouhot Marcel | |
US3563510A (en) * | 1969-08-06 | 1971-02-16 | Hills Mccanna Co | Valve sealed by calking ring anchored in support groove |
US4176820A (en) * | 1977-07-05 | 1979-12-04 | Fmc Corporation | Pressure-sensitive temperature-responsive rotary valve for cryogenic temperatures |
NO141348C (no) * | 1978-09-20 | 1980-02-20 | Westad Armaturfab | Tetningsring for dreiespjeldventiler, spesielt til bruk med kryogene fluida |
US4410163A (en) * | 1982-02-01 | 1983-10-18 | Keystone International, Inc. | Valve seat |
-
1982
- 1982-01-18 JP JP57006513A patent/JPS58124868A/ja active Granted
- 1982-09-22 AU AU88601/82A patent/AU543595B2/en not_active Expired
- 1982-09-24 DE DE19823235313 patent/DE3235313A1/de active Granted
-
1985
- 1985-07-22 US US06/757,738 patent/US4905966A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2605189A1 (de) * | 1975-02-11 | 1976-08-19 | Fisher Controls Co | Bidirektional wirksame dichtungsanordnung |
DE2915889A1 (de) * | 1978-04-21 | 1979-10-31 | Pont A Mousson | Drehschieber |
DE2916984A1 (de) * | 1978-04-26 | 1979-11-08 | Fmc Corp | Sitz fuer ein absperrelement eines absperrorgans und absperrorgan mit einem solchen sitz |
Also Published As
Publication number | Publication date |
---|---|
US4905966A (en) | 1990-03-06 |
JPS58124868A (ja) | 1983-07-25 |
JPS6258431B2 (US06650917-20031118-M00005.png) | 1987-12-05 |
AU8860182A (en) | 1983-07-28 |
DE3235313C2 (US06650917-20031118-M00005.png) | 1988-08-11 |
AU543595B2 (en) | 1985-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |