CH673054A5 - - Google Patents
Download PDFInfo
- Publication number
- CH673054A5 CH673054A5 CH4968/86A CH496886A CH673054A5 CH 673054 A5 CH673054 A5 CH 673054A5 CH 4968/86 A CH4968/86 A CH 4968/86A CH 496886 A CH496886 A CH 496886A CH 673054 A5 CH673054 A5 CH 673054A5
- Authority
- CH
- Switzerland
- Prior art keywords
- annular piston
- cylinder base
- dome
- housing
- slide valve
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 5
- 239000013590 bulk material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002245 particle Substances 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/205—Sealing effected by the flowing medium
- F16K5/207—Sealing effected by the flowing medium using bellows
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853544609 DE3544609A1 (de) | 1985-12-17 | 1985-12-17 | Kalottenschieber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH673054A5 true CH673054A5 (ja) | 1990-01-31 |
Family
ID=6288658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4968/86A CH673054A5 (ja) | 1985-12-17 | 1986-12-12 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS62188868A (ja) |
| BE (1) | BE905951A (ja) |
| CH (1) | CH673054A5 (ja) |
| DE (1) | DE3544609A1 (ja) |
| FR (1) | FR2591577B1 (ja) |
| GB (1) | GB2184212B (ja) |
| IT (1) | IT1214582B (ja) |
| LU (1) | LU86710A1 (ja) |
| NL (1) | NL188815C (ja) |
| SE (1) | SE467353B (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632377B1 (fr) * | 1988-06-07 | 1990-09-07 | Neu Ets | Vanne a calotte spherique |
| LU87467A1 (fr) * | 1989-03-06 | 1990-10-02 | Wurth Paul Sa | Dispositif d'obturation de conduites de transport de produits en vrac |
| DE4028182A1 (de) * | 1990-09-05 | 1992-03-12 | Krupp Polysius Ag | Absperrvorrichtung |
| KR100259608B1 (ko) * | 1996-11-16 | 2000-07-01 | 안장홍 | 밸브장치의 시트 이격장치 |
| CN101963241A (zh) * | 2010-08-25 | 2011-02-02 | 无锡新光粉体加工工艺有限公司 | Vc混合机出料阀门 |
| EP2732186B1 (en) * | 2011-07-11 | 2017-11-01 | Fisher Controls International Llc | Bellows energized seal assembly for a rotary control valve |
| CN103206555A (zh) * | 2013-04-09 | 2013-07-17 | 张家港市科辰仪表有限公司 | V型调节球阀 |
| GB201319224D0 (en) * | 2013-10-31 | 2013-12-18 | Clyde Process Ltd | Powder isolating valve |
| CN104006173B (zh) * | 2014-02-17 | 2016-06-29 | 中亚阀门有限公司 | 双向密封蝶阀 |
| CN112984146B (zh) * | 2021-02-05 | 2023-01-13 | 陕西蓝箭航天技术有限公司 | 一种用于液体火箭发动机的球阀装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883147A (en) * | 1953-08-26 | 1959-04-21 | Fairchild Engine & Airplane | Valve mechanism |
| GB782851A (en) * | 1955-02-02 | 1957-09-11 | Fairchild Engine & Airplane | Valve mechanism |
| US3062238A (en) * | 1960-04-25 | 1962-11-06 | Little Inc A | Metal bellows |
| US3145969A (en) * | 1961-07-03 | 1964-08-25 | High Voltage Engineering Corp | Gate valve having fluid pressure seal and limit stop means |
| CA1027103A (en) * | 1973-10-10 | 1978-02-28 | James W. Sigmon | Controllable valve seat arrangement |
| US4215722A (en) * | 1976-05-13 | 1980-08-05 | Sigmon James W | Rotary flow regulating valve and method |
| DE3327901A1 (de) * | 1983-08-02 | 1985-02-14 | Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg | Kalottenschieber |
| JPS60136671A (ja) * | 1983-12-26 | 1985-07-20 | Fuji Seikou Kk | ゲ−トバルブのシ−ル構造 |
-
1985
- 1985-12-17 DE DE19853544609 patent/DE3544609A1/de active Granted
-
1986
- 1986-11-19 SE SE8604948A patent/SE467353B/sv not_active IP Right Cessation
- 1986-11-21 NL NLAANVRAGE8602959,A patent/NL188815C/xx not_active IP Right Cessation
- 1986-12-08 JP JP61290637A patent/JPS62188868A/ja active Pending
- 1986-12-10 LU LU86710A patent/LU86710A1/de unknown
- 1986-12-12 GB GB8629724A patent/GB2184212B/en not_active Expired
- 1986-12-12 CH CH4968/86A patent/CH673054A5/de unknown
- 1986-12-12 FR FR868617396A patent/FR2591577B1/fr not_active Expired - Fee Related
- 1986-12-17 IT IT8622734A patent/IT1214582B/it active
- 1986-12-17 BE BE0/217540A patent/BE905951A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL188815C (nl) | 1992-10-01 |
| LU86710A1 (de) | 1987-05-04 |
| FR2591577A1 (fr) | 1987-06-19 |
| DE3544609C2 (ja) | 1992-10-15 |
| FR2591577B1 (fr) | 1992-02-28 |
| NL8602959A (nl) | 1987-07-16 |
| DE3544609A1 (de) | 1987-06-19 |
| JPS62188868A (ja) | 1987-08-18 |
| SE467353B (sv) | 1992-07-06 |
| GB8629724D0 (en) | 1987-01-21 |
| BE905951A (fr) | 1987-04-16 |
| GB2184212A (en) | 1987-06-17 |
| IT1214582B (it) | 1990-01-18 |
| IT8622734A0 (it) | 1986-12-17 |
| SE8604948L (sv) | 1987-06-18 |
| GB2184212B (en) | 1989-10-11 |
| NL188815B (nl) | 1992-05-06 |
| SE8604948D0 (sv) | 1986-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1148907B (de) | Verfahren zur Herstellung der dichtenden aeusseren Randzone auf der Stirnseite eines Dichtringes | |
| DE2005592A1 (de) | Absperrorgan mit Druckausgleichseinrichtung | |
| DE2941451C2 (de) | Reibungsarme Dichtung für die Antriebsspindel von Hähnen und Ventilen | |
| DE3544609C2 (ja) | ||
| EP1179149B1 (de) | Dichtungsvorrichtung für einen mit druckmittel beaufschlagten kolben in einem arbeitszylinder | |
| DE2336009A1 (de) | Durch einen balg abgedichtetes drosselventil | |
| CH632822A5 (de) | Hochvakuumdichter verschluss. | |
| DE2806737C2 (de) | Ventil, insbesondere für Hochdruckdampf | |
| DE102017130294A1 (de) | Vorrichtung zum positionieren und mechanischen festhalten von teilen für industrielle zwecke | |
| DE3327901A1 (de) | Kalottenschieber | |
| DE2639198C3 (de) | Absperrschieber | |
| DE1142478B (de) | Saug- und Druckventil fuer Kolbenkompressoren | |
| DE10015417A1 (de) | Ventildrehvorrichtung | |
| DE2113415B2 (de) | Absperrschieber | |
| DE4135858A1 (de) | Scheibenventil | |
| DE2241550A1 (de) | Durchgangsventil, insbesondere schraegsitzventil | |
| DE3303877C2 (de) | Einzelstempelventil | |
| DE3300973C2 (de) | Dichtungsanordnung für einen Drehschieber einer Brennkraftmaschine | |
| DE3730516A1 (de) | Auswechselbare werkzeugaufnahme | |
| DE2640857C2 (de) | Spindelabdichtung für ein Ventil | |
| DE2201817C2 (de) | Druckmittelbetätigtes Hubventil | |
| CH647059A5 (en) | Safety shut-off valve, especially for gas-pressure regulating systems | |
| DE202016006303U1 (de) | Bodenventil mit einem Federgehäuse für einen Kesselwagen | |
| DE19757882C1 (de) | Drehdurchführung mit geringem Druckabfall | |
| DE2044210A1 (de) | Rückschlagventil |