DE102008018168A1 - Metallischer Ventilsitz für Hochtemperaturfluide - Google Patents

Metallischer Ventilsitz für Hochtemperaturfluide Download PDF

Info

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Withdrawn
Application number
DE200810018168
Other languages
German (de)
English (en)
Inventor
Valter Riccardi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emerson Automation Solutions Final Control Italia SRL
Original Assignee
Tyco Valves and Controls Italia SRL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyco Valves and Controls Italia SRL filed Critical Tyco Valves and Controls Italia SRL
Publication of DE102008018168A1 publication Critical patent/DE102008018168A1/de
Withdrawn legal-status Critical Current

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)
DE200810018168 2007-04-11 2008-04-03 Metallischer Ventilsitz für Hochtemperaturfluide Withdrawn DE102008018168A1 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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