DE102008018168A1 - Metallischer Ventilsitz für Hochtemperaturfluide - Google Patents
Metallischer Ventilsitz für Hochtemperaturfluide Download PDFInfo
- Publication number
- DE102008018168A1 DE102008018168A1 DE200810018168 DE102008018168A DE102008018168A1 DE 102008018168 A1 DE102008018168 A1 DE 102008018168A1 DE 200810018168 DE200810018168 DE 200810018168 DE 102008018168 A DE102008018168 A DE 102008018168A DE 102008018168 A1 DE102008018168 A1 DE 102008018168A1
- Authority
- DE
- Germany
- Prior art keywords
- metallic
- lip
- valve body
- seat
- seal
- 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.)
- Withdrawn
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
- F16K1/16—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
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Lift Valve (AREA)
- Temperature-Responsive Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPR07A000023 | 2007-04-11 | ||
ITPR20070023 ITPR20070023A1 (it) | 2007-04-11 | 2007-04-11 | Sede metallica di valvole per fluidi ad alte temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008018168A1 true DE102008018168A1 (de) | 2008-10-16 |
Family
ID=39744449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810018168 Withdrawn DE102008018168A1 (de) | 2007-04-11 | 2008-04-03 | Metallischer Ventilsitz für Hochtemperaturfluide |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN101285533B (it) |
DE (1) | DE102008018168A1 (it) |
IT (1) | ITPR20070023A1 (it) |
RU (1) | RU2499173C2 (it) |
TW (1) | TWI444555B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20092115A1 (it) * | 2009-12-01 | 2011-06-02 | Bonetti Cesare Spa | Guarnizione metallica per valvole a sfera e valvola a sfera comprendente tale guarnizione |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1599678A (it) * | 1967-06-02 | 1970-07-20 | ||
US4235418A (en) * | 1978-07-20 | 1980-11-25 | International Telephone And Telegraph Corporation | Ball valve having metal seat rings |
US4290581A (en) * | 1979-09-21 | 1981-09-22 | Acf Industries, Incorporated | Seat assembly for ball valves |
SU1113617A1 (ru) * | 1983-06-13 | 1984-09-15 | Предприятие П/Я Р-6521 | Крупногабаритное разъемное уплотнительное устройство высокого давлени |
EP0401443A1 (en) * | 1989-05-16 | 1990-12-12 | Taco, Inc. | Low torque ball valve |
CN2400650Y (zh) * | 1999-11-12 | 2000-10-11 | 浙江五洲阀门有限公司 | 硬密封高温球阀 |
-
2007
- 2007-04-11 IT ITPR20070023 patent/ITPR20070023A1/it unknown
-
2008
- 2008-03-27 TW TW97111115A patent/TWI444555B/zh not_active IP Right Cessation
- 2008-04-03 DE DE200810018168 patent/DE102008018168A1/de not_active Withdrawn
- 2008-04-08 CN CN 200810089209 patent/CN101285533B/zh not_active Expired - Fee Related
- 2008-04-10 RU RU2008114145/06A patent/RU2499173C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101285533B (zh) | 2013-03-13 |
RU2008114145A (ru) | 2009-10-20 |
TWI444555B (zh) | 2014-07-11 |
ITPR20070023A1 (it) | 2008-10-12 |
CN101285533A (zh) | 2008-10-15 |
TW200907206A (en) | 2009-02-16 |
RU2499173C2 (ru) | 2013-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8128 | New person/name/address of the agent |
Representative=s name: HOESSLE PATENTANWAELTE PARTNERSCHAFT, 70173 STUTTG |
|
R012 | Request for examination validly filed | ||
R082 | Change of representative |
Representative=s name: LORENZ & KOLLEGEN PATENTANWAELTE PARTNERSCHAFT, DE |
|
R012 | Request for examination validly filed |
Effective date: 20150324 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |