CA956292A - Corrosion resistant valving edge for butterfly valve disc - Google Patents

Corrosion resistant valving edge for butterfly valve disc

Info

Publication number: CA956292A
Authority: CA; Canada
Prior art keywords: butterfly valve; corrosion resistant; valve disc; valving edge; valving
Prior art date: 1971-04-02
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

CA133,432A

Other languages

English (en)

Other versions

CA133432S (en

Inventor

Dezso Szilagyi

Kalman Kormos

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.)

SPX Corp

Original Assignee

General Signal 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.)

1971-04-02

Filing date

1972-01-28

Publication date

1974-10-15

1972-01-28 Application filed by General Signal Corp filed Critical General Signal Corp

1974-10-15 Application granted granted Critical

1974-10-15 Publication of CA956292A publication Critical patent/CA956292A/en

Status Expired 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lift Valve (AREA)
Valve Housings (AREA)

CA133,432A 1971-04-02 1972-01-28 Corrosion resistant valving edge for butterfly valve disc Expired CA956292A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13070771A	1971-04-02	1971-04-02

Publications (1)

Publication Number	Publication Date
CA956292A true CA956292A (en)	1974-10-15

Family

ID=22445966

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA133,432A Expired CA956292A (en)	1971-04-02	1972-01-28	Corrosion resistant valving edge for butterfly valve disc

Country Status (6)

Country	Link
US (1)	US3726504A (de)
JP (1)	JPS5114291B1 (de)
CA (1)	CA956292A (de)
DE (1)	DE2213893C3 (de)
FR (1)	FR2136126A5 (de)
GB (1)	GB1326176A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3997142A (en) *	1975-04-21	1976-12-14	Fmc Corporation	Pressure sensitive and temperature responsive rotary valve
US4034959A (en) *	1975-12-24	1977-07-12	Acf Industries, Incorporated	Valve seal retaining means
DE2718559C2 (de) *	1977-04-26	1983-10-27	Aurora Konrad G. Schulz Gmbh & Co, 6933 Mudau	Klappenventil
US4188015A (en) *	1978-03-13	1980-02-12	Halpine Joseph C	Ball valve having improved sealing capability
DE2951150C2 (de) *	1979-12-19	1984-10-18	VAT Aktiengesellschaft für Vakuum-Apparate-Technik, Haag	Aus Metall bestehende Dichtvorrichtung an einem Hochvakuumverschluß
US4281818A (en) *	1980-05-29	1981-08-04	General Signal Corporation	Replaceable adjustable butterfly valve seat
US4763877A (en) *	1987-09-29	1988-08-16	Itt Corporation	Butterfly valve seal arrangement
US5213732A (en) *	1991-01-11	1993-05-25	Milomir Jevtic	Method of casting materials using a flexible resilient mold
JP2827697B2 (ja) *	1992-04-22	1998-11-25	富士ゼロックス株式会社	電子写真用トナー組成物および画像形成方法
US5357997A (en) *	1993-09-07	1994-10-25	Adams Gmbh & Co. Armaturen Kg	Valve with segmented retainer ring
US8496226B2 (en) *	2010-04-30	2013-07-30	Fisher Controls International Llc	Floating ball valve seal with bellows and C-seal
US8720854B2 (en) *	2010-04-30	2014-05-13	Fisher Controls International Llc	Floating ball valve seal with dynamic C-seal and static C-seal
US9927034B2 (en) *	2015-08-25	2018-03-27	Mueller International, Llc	Valve seat stiffener
MX2018006318A (es) *	2015-11-23	2018-08-29	Victaulic Co Of America	Valvula y acoplamiento de valvula con vastagos ahusados reversos.
CN107477193B (zh) *	2017-09-26	2018-12-18	凯喜姆阀门有限公司	一种球形阀座蝶阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE613700C (de) *	1932-10-06	1935-05-24	Marle Schaekel Geb Kurth	Absperrvorrichtung
DE866284C (de) *	1943-06-24	1953-02-09	Ruhrchemie Ag	Drosselklappe
US2805837A (en) *	1952-11-19	1957-09-10	Ladish Co	Butterfly valves
GB873117A (en) *	1957-12-03	1961-07-19	White & Co Ltd Samuel	Improvements in butterfly valves
US3612483A (en) *	1968-04-12	1971-10-12	Rockwell Mfg Co	Valves with deformable sealing

1971
- 1971-04-02 US US00130707A patent/US3726504A/en not_active Expired - Lifetime
1972
- 1972-01-28 CA CA133,432A patent/CA956292A/en not_active Expired
- 1972-02-24 GB GB856472A patent/GB1326176A/en not_active Expired
- 1972-03-22 DE DE2213893A patent/DE2213893C3/de not_active Expired
- 1972-03-31 FR FR7211638A patent/FR2136126A5/fr not_active Expired
- 1972-03-31 JP JP47032548A patent/JPS5114291B1/ja active Pending

Also Published As

Publication number	Publication date
JPS5114291B1 (de)	1976-05-08
DE2213893B2 (de)	1974-10-17
DE2213893A1 (de)	1972-10-19
FR2136126A5 (de)	1972-12-22
US3726504A (en)	1973-04-10
DE2213893C3 (de)	1975-08-07
GB1326176A (en)	1973-08-08

Publication	Publication Date	Title
AU4171472A (en)	1973-11-08	Gate valve
CA946707A (en)	1974-05-07	Non-rise valve for faucets or the like
CA956292A (en)	1974-10-15	Corrosion resistant valving edge for butterfly valve disc
CA949851A (en)	1974-06-25	Flow diverter valve
CA933143A (en)	1973-09-04	Valve stem assembly
GB1405270A (en)	1975-09-24	Butterfly valve vane
AU465179B2 (en)	1975-09-18	Flow control valve
CA940518A (en)	1974-01-22	Gate valve
CA954114A (en)	1974-09-03	Angle cocks with vent valves
CA951705A (en)	1974-07-23	Butterfly valve
CA940515A (en)	1974-01-22	Faucet valve
CA965400A (en)	1975-04-01	Gate valve
AU452192B2 (en)	1974-08-29	Disc type electromagnetic valve
AU3430371A (en)	1973-04-12	Improvements ina shutoff valve
CA957358A (en)	1974-11-05	Valve actuator assembly
AU458077B2 (en)	1975-01-30	Flow selection valve
GB1404167A (en)	1975-08-28	Butterfly valve
CA937222A (en)	1973-11-20	Butterfly valves
CA973057A (en)	1975-08-19	Rapid-equalizing tight shut-off internal control valves
CA866069A (en)	1971-03-16	Butterfly valve disk
CA911972A (en)	1972-10-10	Tight shut-off butterfly valve assembly
CA871003A (en)	1971-05-18	Butterfly valve
CA875828A (en)	1971-07-20	Butterfly valve
CA864368A (en)	1971-02-23	Butterfly valve
AU4615472A (en)	1974-03-07	Gate valve