AU541688B2 – Fire-safe valve seat
– Google Patents
AU541688B2 – Fire-safe valve seat
– Google Patents
Fire-safe valve seat
Info
Publication number
AU541688B2
AU541688B2
AU70920/81A
AU7092081A
AU541688B2
AU 541688 B2
AU541688 B2
AU 541688B2
AU 70920/81 A
AU70920/81 A
AU 70920/81A
AU 7092081 A
AU7092081 A
AU 7092081A
AU 541688 B2
AU541688 B2
AU 541688B2
Authority
AU
Australia
Prior art keywords
fire
valve seat
safe valve
safe
seat
Prior art date
1980-06-27
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
Application number
AU70920/81A
Other versions
AU7092081A
(en
Inventor
William Wayne Broadway
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.)
FMC Corp
Original Assignee
FMC Corp
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.)
1980-06-27
Filing date
1981-05-21
Publication date
1985-01-17
1981-05-21
Application filed by FMC Corp
filed
Critical
FMC Corp
1982-01-07
Publication of AU7092081A
publication
Critical
patent/AU7092081A/en
1985-01-17
Application granted
granted
Critical
1985-01-17
Publication of AU541688B2
publication
Critical
patent/AU541688B2/en
2001-05-21
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/1624—Destructible or deformable element controlled
Y10T137/1797—Heat destructible or fusible
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/1624—Destructible or deformable element controlled
Y10T137/1797—Heat destructible or fusible
Y10T137/1812—In fluid flow path
AU70920/81A
1980-06-27
1981-05-21
Fire-safe valve seat
Expired
AU541688B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US06/163,657
US4341233A
(en)
1980-06-27
1980-06-27
Fire safe seat for a rotary valve
US163657
1980-06-27
Publications (2)
Publication Number
Publication Date
AU7092081A
AU7092081A
(en)
1982-01-07
AU541688B2
true
AU541688B2
(en)
1985-01-17
Family
ID=22590996
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU70920/81A
Expired
AU541688B2
(en)
1980-06-27
1981-05-21
Fire-safe valve seat
Country Status (9)
Country
Link
US
(1)
US4341233A
(en)
JP
(1)
JPS5725567A
(en)
AU
(1)
AU541688B2
(en)
CA
(1)
CA1159432A
(en)
DE
(1)
DE3125226A1
(en)
FR
(1)
FR2485679B1
(en)
GB
(1)
GB2078348B
(en)
IT
(1)
IT8122409D0
(en)
MX
(1)
MX154670A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU584263B2
(en)
*
1986-03-05
1989-05-18
Keystone International Holdings Corporation
Fireproof valve assembly and seal element for use therein
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4418889A
(en)
*
1981-03-16
1983-12-06
Xomox Corporation
Fire safe seat for a valve
US4373543A
(en)
*
1981-06-12
1983-02-15
The Duriron Company, Inc.
Fire resistant seat for flow control valve
EP0074782B1
(en)
*
1981-09-11
1985-12-27
Charles Winn (Valves) Limited
Butterfly valve
FR2533010A1
(en)
*
1982-09-09
1984-03-16
Cameron Iron Works Inc
SPHERICAL ROTATING VALVE
AU565423B2
(en)
*
1982-10-14
1987-09-17
Whitey Co.
Fire-safe ball valve
US4623121A
(en)
*
1983-03-15
1986-11-18
Jamesbury Corporation
Butterfly valve seat
US4582080A
(en)
*
1983-04-15
1986-04-15
Lear Siegler, Inc.
Bidirectional cryogenic valves
AU3094384A
(en)
*
1983-08-15
1985-02-21
Keystone International Inc.
Valve assembly having reversible seat
US7963503B2
(en)
*
2006-09-21
2011-06-21
Fisher Controls International Llc
Metal seal with flexible insert
US8814138B2
(en)
2011-10-12
2014-08-26
Fisher Controls International Llc
Valve seals
CN110612411A
(en)
*
2017-05-09
2019-12-24
美国圣戈班性能塑料公司
Seal, assembly and method of use
WO2022002370A1
(en)
*
2020-06-30
2022-01-06
Adams Gmbh
Flap valve
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3177887A
(en)
*
1960-10-26
1965-04-13
Hills Mccanna Co
Ball valve having heat destructible seal
US4026657A
(en)
*
1974-09-05
1977-05-31
Textron, Inc.
Sintered spherical articles
US4004776A
(en)
*
1975-01-17
1977-01-25
Champlin Petroleum Company
Ball valve
US4113268A
(en)
*
1977-03-15
1978-09-12
Posi-Seal International, Inc.
Extended temperature range valve seal
DE2811035C2
(en)
*
1977-03-15
1986-08-28
Posi-Seal International, Inc., North Stonington, Conn.
Fireproof valve sealing device
IT1100934B
(en)
*
1977-11-08
1985-09-28
Winn Valves
ROTATING VALVE
US4162782A
(en)
*
1978-04-10
1979-07-31
Acf Industries, Incorporated
Seal assembly for butterfly valve
AU534222B2
(en)
*
1979-01-02
1984-01-12
Joy Manufacturing Company
Valve seat
1980
1980-06-27
US
US06/163,657
patent/US4341233A/en
not_active
Expired – Lifetime
1981
1981-05-14
CA
CA000377628A
patent/CA1159432A/en
not_active
Expired
1981-05-21
AU
AU70920/81A
patent/AU541688B2/en
not_active
Expired
1981-06-05
JP
JP8584981A
patent/JPS5725567A/en
active
Granted
1981-06-08
GB
GB8117505A
patent/GB2078348B/en
not_active
Expired
1981-06-18
IT
IT8122409A
patent/IT8122409D0/en
unknown
1981-06-22
MX
MX187918A
patent/MX154670A/en
unknown
1981-06-26
DE
DE19813125226
patent/DE3125226A1/en
not_active
Withdrawn
1981-06-26
FR
FR8112633A
patent/FR2485679B1/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU584263B2
(en)
*
1986-03-05
1989-05-18
Keystone International Holdings Corporation
Fireproof valve assembly and seal element for use therein
Also Published As
Publication number
Publication date
US4341233A
(en)
1982-07-27
GB2078348B
(en)
1984-02-15
IT8122409D0
(en)
1981-06-18
DE3125226A1
(en)
1982-03-25
FR2485679B1
(en)
1986-07-04
AU7092081A
(en)
1982-01-07
GB2078348A
(en)
1982-01-06
JPS5725567A
(en)
1982-02-10
JPS6215794B2
(en)
1987-04-09
MX154670A
(en)
1987-11-17
CA1159432A
(en)
1983-12-27
FR2485679A1
(en)
1981-12-31
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Legal Events
Date
Code
Title
Description
2002-01-03
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
