ATE343080T1 - Unter druck stehende ventildichtung - Google Patents

Unter druck stehende ventildichtung

Info

Publication number: ATE343080T1
Authority: AT; Austria
Prior art keywords: valve; valve seat; sealing; orifice; valve seal
Prior art date: 2002-04-18

Application number

AT03714591T

Other languages

English (en)

Inventor

Henry Lanting

Po Woo

Original Assignee

Teleflex Gfi Control Sys Lp

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.)

2002-04-18

Filing date

2003-04-17

Publication date

2006-11-15

2002-04-18 Priority claimed from US10/124,404 external-priority patent/US6845965B2/en

2002-04-18 Priority claimed from CA 2382594 external-priority patent/CA2382594A1/en

2003-04-17 Application filed by Teleflex Gfi Control Sys Lp filed Critical Teleflex Gfi Control Sys Lp

2006-11-15 Application granted granted Critical

2006-11-15 Publication of ATE343080T1 publication Critical patent/ATE343080T1/de

Links

238000007789 sealing Methods 0.000 abstract 6
239000012530 fluid Substances 0.000 abstract 3
210000004907 gland Anatomy 0.000 abstract 2

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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
- F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
- 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
- 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
- F16K1/46—Attachment of sealing rings
- F16K1/465—Attachment of sealing rings to the valve seats

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Architecture (AREA)
Fluid Mechanics (AREA)
Safety Valves (AREA)
Details Of Valves (AREA)
Lift Valve (AREA)
Fluid-Driven Valves (AREA)
Glass Compositions (AREA)

AT03714591T 2002-04-18 2003-04-17 Unter druck stehende ventildichtung ATE343080T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10/124,404 US6845965B2 (en)	2002-04-18	2002-04-18	Pressurized valve seal
CA 2382594 CA2382594A1 (en)	2002-04-18	2002-04-18	Pressurized valve seal

Publications (1)

Publication Number	Publication Date
ATE343080T1 true ATE343080T1 (de)	2006-11-15

Family

ID=29251582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03714591T ATE343080T1 (de)	2002-04-18	2003-04-17	Unter druck stehende ventildichtung

Country Status (6)

Country	Link
EP (1)	EP1495244B1 (de)
AT (1)	ATE343080T1 (de)
AU (1)	AU2003218845A1 (de)
DE (1)	DE60309151T2 (de)
ES (1)	ES2274217T3 (de)
WO (1)	WO2003089820A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE532137C2 (sv) *	2006-10-04	2009-10-27	Tour & Andersson Ab	Ventil med reglerfunktion
EP3973213A1 (de) *	2019-05-21	2022-03-30	Swagelok Company	Rückschlagventil
US12510176B2 (en)	2021-11-17	2025-12-30	Swagelok Company	Check valve
WO2023091538A1 (en) *	2021-11-17	2023-05-25	Swagelok Company	Check valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1015412A (en) *	1962-03-24	1965-12-31	Seetru Ltd	Improvements in and relating to resilient sealing rings for fluid valves
CH378626A (fr) *	1962-08-04	1964-06-15	Lucifer Sa	Valve à clapet
GB1033883A (en) *	1962-10-27	1966-06-22	Seetru Ltd	Fluid flow control valves provided with resilient sealing rings
US5474104A (en) *	1995-01-17	1995-12-12	Superior Valve Company	Refueling check valve for compressed natural gas powered vehicles

2003
- 2003-04-17 ES ES03714591T patent/ES2274217T3/es not_active Expired - Lifetime
- 2003-04-17 AU AU2003218845A patent/AU2003218845A1/en not_active Abandoned
- 2003-04-17 EP EP03714591A patent/EP1495244B1/de not_active Expired - Lifetime
- 2003-04-17 DE DE60309151T patent/DE60309151T2/de not_active Expired - Lifetime
- 2003-04-17 WO PCT/CA2003/000580 patent/WO2003089820A1/en not_active Ceased
- 2003-04-17 AT AT03714591T patent/ATE343080T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE60309151T2 (de)	2007-09-06
EP1495244B1 (de)	2006-10-18
ES2274217T3 (es)	2007-05-16
EP1495244A1 (de)	2005-01-12
DE60309151D1 (de)	2006-11-30
AU2003218845A1 (en)	2003-11-03
WO2003089820A1 (en)	2003-10-30

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Legal Events

Date	Code	Title	Description
2007-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties