DE2948534C2 - - Google Patents
Info
- Publication number
- DE2948534C2 DE2948534C2 DE2948534A DE2948534A DE2948534C2 DE 2948534 C2 DE2948534 C2 DE 2948534C2 DE 2948534 A DE2948534 A DE 2948534A DE 2948534 A DE2948534 A DE 2948534A DE 2948534 C2 DE2948534 C2 DE 2948534C2
- Authority
- DE
- Germany
- Prior art keywords
- flaps
- leakage
- closed
- shut
- inlet
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 235000013361 beverage Nutrition 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 claims description 2
- 239000003599 detergent Substances 0.000 claims description 2
- 239000013641 positive control Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- 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
- F16K1/223—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 with a plurality of valve members
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Devices For Medical Bathing And Washing (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792948534 DE2948534A1 (de) | 1979-12-01 | 1979-12-01 | Absperrklappe mit leckagesicherung in rohrleitungssystemen |
DE19803042895 DE3042895A1 (de) | 1979-12-01 | 1980-11-13 | Absperrklappe mit leckagesicherung in rohleitungssystemen |
IT26313/80A IT1134508B (it) | 1979-12-01 | 1980-11-28 | Valvola a farfalla di blocco con protezione antiperdite in sistemi di convogliamento tubolari |
SE8008376A SE442332B (sv) | 1979-12-01 | 1980-11-28 | Klaffventil med lecksekring i rorledningssystem speciellt for dryckes- och livsmedelsindustrin |
DK506880A DK151498C (da) | 1979-12-01 | 1980-11-28 | Afspaerringselement af klaptypen med laekagesikring i roerledningssystemer |
GB8038238A GB2064730B (en) | 1979-12-01 | 1980-11-28 | Pipe line shut-off valves with a leakage safety device |
NLAANVRAGE8006542,A NL181947C (nl) | 1979-12-01 | 1980-12-01 | Afsluiterklep met lekkagebeveiliging. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792948534 DE2948534A1 (de) | 1979-12-01 | 1979-12-01 | Absperrklappe mit leckagesicherung in rohrleitungssystemen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2948534A1 DE2948534A1 (de) | 1981-07-16 |
DE2948534C2 true DE2948534C2 (nl) | 1988-05-11 |
Family
ID=6087445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792948534 Granted DE2948534A1 (de) | 1979-12-01 | 1979-12-01 | Absperrklappe mit leckagesicherung in rohrleitungssystemen |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2948534A1 (nl) |
DK (1) | DK151498C (nl) |
GB (1) | GB2064730B (nl) |
IT (1) | IT1134508B (nl) |
NL (1) | NL181947C (nl) |
SE (1) | SE442332B (nl) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008044772B3 (de) * | 2008-08-28 | 2009-11-05 | Gea Tuchenhagen Gmbh | Dreh-Absperrventil mit Leckagesicherung |
DE102008026149A1 (de) | 2008-05-30 | 2009-12-03 | Gea Tuchenhagen Gmbh | Verrohrungssystem für Prozessanlagen der Nahrungsmittel- und Getränkeindustrie |
DE102008051819A1 (de) | 2008-07-31 | 2010-02-25 | Gea Tuchenhagen Gmbh | Vorrichtung zur Verrohrung von Prozessanlagen der Nahrungsmittel- und Getränkeindustrie und Verfahren zum Betrieb einer Vorrichtung |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634268B1 (fr) * | 1988-07-15 | 1990-11-16 | Socla | Vanne, organe de commande pour fluide et appareil de protection contre les retours de fluide la comportant |
US4846225A (en) * | 1988-09-19 | 1989-07-11 | Keystone International, Inc. | Transmission assembly for use with double block and bleed system |
US4846212A (en) * | 1988-09-19 | 1989-07-11 | Keystone International, Inc. | Bleed valve assembly for double block and bleed system |
GB2271164B (en) * | 1992-08-22 | 1994-09-21 | Oliver Valves Ltd | Valve assembly |
US5445248A (en) * | 1994-03-07 | 1995-08-29 | Jenara Enterprises Ltd. | Exhaust brake |
DE19638931C1 (de) * | 1996-06-22 | 1998-01-02 | Peter Dipl Ing Mette | Doppelsitz-Klappenventil mit Leckagesicherung |
DE19624969C1 (de) * | 1996-04-13 | 1997-09-04 | Peter Dipl Ing Mette | Doppelsitz-Klappenventil mit Leckagesicherung |
GB9725990D0 (en) * | 1997-12-09 | 1998-02-04 | Alco Hi Tek Ltd | Valve |
EP1160511B1 (en) | 1998-08-03 | 2013-01-02 | Mitsubishi Heavy Industries, Ltd. | Gas turbine combustor by-pass valve device |
FR2841958A1 (fr) * | 2002-07-04 | 2004-01-09 | Air Liquide | Dispositif d'isolement sous forme de robinet a boisseau spherique |
GB2403998A (en) * | 2003-07-18 | 2005-01-19 | Spirax Sarco Ltd | Double isolating valve |
ITBO20040124A1 (it) | 2004-03-01 | 2004-06-01 | Vima Impianti S R L | Dispositivo valvolare |
FR2915262B1 (fr) | 2007-04-18 | 2011-03-25 | Verdelet A T N | Vanne a garniture mecanique et ensemble correspondant. |
DE102008022435A1 (de) * | 2008-05-07 | 2009-11-12 | Karl Dungs Gmbh & Co. Kg | Ventilbaueinheit mit zwei Drehklappenventilen |
DK2281132T3 (da) | 2008-05-30 | 2012-07-16 | Gea Tuchenhagen Gmbh | Apparat til rørføring af procesanlæg inden for næringsmiddel- og drikkevareindustrien |
IT201800006040A1 (it) * | 2018-06-05 | 2019-12-05 | Dispositivo valvolare per il travaso di prodotti in polvere | |
CN109780227B (zh) * | 2019-01-28 | 2020-09-11 | 王欣 | 一种具有保护结构的安全阀门 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE529170C (de) * | 1931-07-09 | Zimmermann & Jansen Gmbh | Entlueftungsvosrrichtung fuer Absperrschieber | |
US1332000A (en) * | 1918-03-24 | 1920-02-24 | Allis Chalmers Mfg Co | Valve device |
DE2229978A1 (de) * | 1972-06-20 | 1974-01-10 | Ahlborn E Ag | Drehklappenventil |
DE2430030A1 (de) * | 1974-06-22 | 1976-01-08 | Otto Tuchenhagen | Doppelsitzventil mit leckkontrollraum |
FR2304010A1 (fr) * | 1975-03-11 | 1976-10-08 | Amri | Vanne d'isolement a double securite |
GB1532002A (en) * | 1975-06-10 | 1978-11-15 | Mather & Platt Ltd | Fire extinguishing installation control valves |
DE2847038C3 (de) * | 1978-10-28 | 1984-06-28 | Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg | Klappenartiges Absperrelement mit Leckagesicherung in Rohrleitungssystemen |
DE2901207C2 (de) * | 1979-01-13 | 1984-02-02 | Kieselmann Gmbh, 7134 Knittlingen | Absperrorgan |
-
1979
- 1979-12-01 DE DE19792948534 patent/DE2948534A1/de active Granted
-
1980
- 1980-11-28 GB GB8038238A patent/GB2064730B/en not_active Expired
- 1980-11-28 IT IT26313/80A patent/IT1134508B/it active
- 1980-11-28 SE SE8008376A patent/SE442332B/sv not_active IP Right Cessation
- 1980-11-28 DK DK506880A patent/DK151498C/da active
- 1980-12-01 NL NLAANVRAGE8006542,A patent/NL181947C/nl not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008026149A1 (de) | 2008-05-30 | 2009-12-03 | Gea Tuchenhagen Gmbh | Verrohrungssystem für Prozessanlagen der Nahrungsmittel- und Getränkeindustrie |
DE102008051819A1 (de) | 2008-07-31 | 2010-02-25 | Gea Tuchenhagen Gmbh | Vorrichtung zur Verrohrung von Prozessanlagen der Nahrungsmittel- und Getränkeindustrie und Verfahren zum Betrieb einer Vorrichtung |
DE102008044772B3 (de) * | 2008-08-28 | 2009-11-05 | Gea Tuchenhagen Gmbh | Dreh-Absperrventil mit Leckagesicherung |
Also Published As
Publication number | Publication date |
---|---|
SE442332B (sv) | 1985-12-16 |
DK151498B (da) | 1987-12-07 |
IT8026313A0 (it) | 1980-11-28 |
NL8006542A (nl) | 1981-07-01 |
GB2064730B (en) | 1984-07-11 |
IT1134508B (it) | 1986-08-13 |
NL181947B (nl) | 1987-07-01 |
DE2948534A1 (de) | 1981-07-16 |
GB2064730A (en) | 1981-06-17 |
SE8008376L (sv) | 1981-06-02 |
DK151498C (da) | 1988-05-30 |
DK506880A (da) | 1981-06-02 |
NL181947C (nl) | 1987-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8176 | Proceedings suspended because of application no: |
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Q176 | The application caused the suspense of an application |
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8125 | Change of the main classification |
Ipc: A01J 7/00 |
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AG | Has addition no. |
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
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8327 | Change in the person/name/address of the patent owner |
Owner name: SUEDMO SCHLEICHER AG, 73469 RIESBUERG, DE |