WO2005093298A8 - Vorrichtung zum antrieb eines doppelsitzventils - Google Patents
Vorrichtung zum antrieb eines doppelsitzventilsInfo
- Publication number
- WO2005093298A8 WO2005093298A8 PCT/EP2005/002517 EP2005002517W WO2005093298A8 WO 2005093298 A8 WO2005093298 A8 WO 2005093298A8 EP 2005002517 W EP2005002517 W EP 2005002517W WO 2005093298 A8 WO2005093298 A8 WO 2005093298A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seat
- double
- drive piston
- displacement rod
- piston
- Prior art date
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
- 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
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
-
- 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
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05715899A EP1725794A1 (de) | 2004-03-15 | 2005-03-10 | Vorrichtung zum antrieb eines doppelsitzventils |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004012461 | 2004-03-15 | ||
DE102004012461.2 | 2004-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005093298A1 WO2005093298A1 (de) | 2005-10-06 |
WO2005093298A8 true WO2005093298A8 (de) | 2005-12-08 |
Family
ID=34962075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/002517 WO2005093298A1 (de) | 2004-03-15 | 2005-03-10 | Vorrichtung zum antrieb eines doppelsitzventils |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1725794A1 (de) |
WO (1) | WO2005093298A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030299A1 (de) | 2010-06-21 | 2011-12-22 | Krones Aktiengesellschaft | Vorrichtung zum Antreiben eines Doppelsitzventils |
DE102011120287B3 (de) | 2011-12-03 | 2012-11-15 | Gea Tuchenhagen Gmbh | Antrieb zum Schalten eines Doppelsitzventils |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57154564A (en) * | 1981-03-18 | 1982-09-24 | Iwai Kikai Kogyo Kk | Double seal valve |
DK194391D0 (da) * | 1991-11-29 | 1991-11-29 | Haakon Jeppsson | Dobbeltsaedeventil |
EP0868619B1 (de) | 1995-12-20 | 2001-03-28 | TUCHENHAGEN GmbH | Vorrichtung zum antrieb für doppelsitzventile |
DE19548860C1 (de) | 1995-12-27 | 1997-01-16 | Tetra Laval Holdings & Finance | Absperrventil |
-
2005
- 2005-03-10 EP EP05715899A patent/EP1725794A1/de not_active Withdrawn
- 2005-03-10 WO PCT/EP2005/002517 patent/WO2005093298A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2005093298A1 (de) | 2005-10-06 |
EP1725794A1 (de) | 2006-11-29 |
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