IT8221483A0 - Struttura di guarnizione per valvola bidirezionale. - Google Patents

Struttura di guarnizione per valvola bidirezionale.

Info

Publication number: IT8221483A0
Authority: IT; Italy
Prior art keywords: seal structure; bidirectional valve; bidirectional; valve; seal
Prior art date: 1981-05-28

Application number

IT8221483A

Other languages

English (en)

Other versions

IT1201091B (it

Inventor

Carl Francis Livorsi

Josep Albert Wucik Jr

Philip John Dorrian

Lawrence Francis Struzik

Original Assignee

Itt

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.)

1981-05-28

Filing date

1982-05-26

Publication date

1982-05-26

1982-05-26 Application filed by Itt filed Critical Itt

1982-05-26 Publication of IT8221483A0 publication Critical patent/IT8221483A0/it

1989-01-27 Application granted granted Critical

1989-01-27 Publication of IT1201091B publication Critical patent/IT1201091B/it

Links

230000002457 bidirectional effect Effects 0.000 title 1

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)
Lift Valve (AREA)

IT8221483A 1981-05-28 1982-05-26 Struttura di guarnizione per valvola bidirezionale IT1201091B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US26795681A	1981-05-28	1981-05-28

Publications (2)

Publication Number	Publication Date
IT8221483A0 true IT8221483A0 (it)	1982-05-26
IT1201091B IT1201091B (it)	1989-01-27

Family

ID=23020824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8221483A IT1201091B (it)	1981-05-28	1982-05-26	Struttura di guarnizione per valvola bidirezionale

Country Status (7)

Country	Link
JP (1)	JPS5830564A (it)
CA (1)	CA1208191A (it)
DE (1)	DE3219309A1 (it)
FR (1)	FR2506884B1 (it)
GB (1)	GB2101278B (it)
IT (1)	IT1201091B (it)
MX (1)	MX159596A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2533655B1 (fr) *	1982-09-29	1986-08-29	Gachot Jean	Dispositif d'etancheite pour vanne-papillon
JPH0238571U (it) *	1988-09-06	1990-03-14
CN1323250C (zh) *	2005-06-15	2007-06-27	***	双向四氟密封蝶阀
DE102014222517A1 (de) *	2014-11-04	2016-05-04	Continental Automotive Gmbh	Ventilvorrichtung für ein Kraftfahrzeug
CN108150659A (zh) *	2018-02-12	2018-06-12	无锡智能自控工程股份有限公司	四连杆高温密封蝶阀

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2398940A1 (fr) *	1977-07-26	1979-02-23	Amri	Double joint torique flexible
US2988320A (en) *	1959-11-02	1961-06-13	Clary Corp	Butterfly valve
US3260496A (en) *	1961-07-25	1966-07-12	B H Hadley Inc	Thermal responsive high pressure butterfly valve seal means
US3282558A (en) *	1962-09-08	1966-11-01	Swain Frank Edward	Annular sealing means
US3497178A (en) *	1968-03-21	1970-02-24	Hills Mccanna Co	Ball valve with movable yieldable polymeric seats
US3642248A (en) *	1969-05-07	1972-02-15	Allen & Co Fof Proprietary Fun	Sealing mechanism
US3563510A (en) *	1969-08-06	1971-02-16	Hills Mccanna Co	Valve sealed by calking ring anchored in support groove
US3734457A (en) *	1972-02-22	1973-05-22	Dezurik Corp	Pressure biased butterfly valve seal
DE2235988C3 (de) *	1972-07-21	1980-03-27	Linde Ag, 6200 Wiesbaden	Absperrorgan
US4044994A (en) *	1973-12-05	1977-08-30	Hills-Mccanna Company	Pressure loaded sealing arrangement
US3986699A (en) *	1974-07-02	1976-10-19	Posi-Seal International, Inc.	Positive shut-off seal
US4005848A (en) *	1975-02-11	1977-02-01	Fisher Controls Company, Inc.	Bidirectional pressure-assisted valve seal
US4088299A (en) *	1976-12-16	1978-05-09	Crane Co.	Seal assembly
US4113268A (en) *	1977-03-15	1978-09-12	Posi-Seal International, Inc.	Extended temperature range valve seal
AT380550B (de) *	1977-04-05	1986-06-10	Kubota Ltd	Verfahren zur montage und einstellung eines sitzdichtringes in einem gehaeuse einer drosselklappe
US4165859A (en) *	1977-05-18	1979-08-28	Crane Co.	Seal assembly
US4130285A (en) *	1978-01-26	1978-12-19	Walworth Company	Valve sealing device
NO141348C (no) *	1978-09-20	1980-02-20	Westad Armaturfab	Tetningsring for dreiespjeldventiler, spesielt til bruk med kryogene fluida
US4266752A (en) *	1979-03-30	1981-05-12	Mcc Flowseal, A Unit Of Mark Controls Corporation	Seal structure

1982
- 1982-05-20 MX MX192790A patent/MX159596A/es unknown
- 1982-05-22 DE DE19823219309 patent/DE3219309A1/de not_active Ceased
- 1982-05-26 IT IT8221483A patent/IT1201091B/it active
- 1982-05-27 JP JP57090480A patent/JPS5830564A/ja active Pending
- 1982-05-27 CA CA000403837A patent/CA1208191A/en not_active Expired
- 1982-05-27 GB GB08215535A patent/GB2101278B/en not_active Expired
- 1982-05-27 FR FR8209224A patent/FR2506884B1/fr not_active Expired

Also Published As

Publication number	Publication date
MX159596A (es)	1989-07-11
FR2506884B1 (fr)	1986-07-11
IT1201091B (it)	1989-01-27
GB2101278A (en)	1983-01-12
CA1208191A (en)	1986-07-22
DE3219309A1 (de)	1982-12-16
GB2101278B (en)	1985-07-17
JPS5830564A (ja)	1983-02-23
FR2506884A1 (fr)	1982-12-03

Publication	Publication Date	Title
NO155485C (no)	1987-04-08	Ventilaggregat.
NO822118L (no)	1982-12-27	Tetningsenhet.
BR8204562A (pt)	1983-07-26	Valvula
IT1154480B (it)	1987-01-21	Valvola di pressione
AR226251A1 (es)	1982-06-15	Valvula policomponente
NL188050C (nl)	1992-03-16	Klepafsluiter.
NO821387L (no)	1982-10-29	Tetningsanordning for kuleventil.
IT8219304A0 (it)	1982-01-26	Profilato di guarnizione.
NO147964C (no)	1983-07-13	Ventil.
NO821579L (no)	1982-11-15	Ventil.
IT8222717A0 (it)	1982-08-03	Valvola di comando.
IT8221483A0 (it)	1982-05-26	Struttura di guarnizione per valvola bidirezionale.
ATE12085T1 (de)	1985-03-15	Ventilaufbau.
NO823861L (no)	1983-05-24	Ventilkobling.
NO163639C (no)	1990-06-27	Sikringsventil.
ES272069Y (es)	1984-04-16	Dispositivo de estanqueidad.
NO152986C (no)	1985-12-27	Tetningsanordning for ventiler.
BR8108984A (pt)	1983-03-01	Valvula
AR226668A1 (es)	1982-07-30	Valvula de compuerta
NO812928L (no)	1983-03-01	Gassregulator - pusteventil.
FR2508135B1 (fr)	1986-04-18	Soupape
BR6101381U (pt)	1983-05-10	Valvula de pe dupla
NO813298L (no)	1983-01-31	Sluseventil.
IT8120644V0 (it)	1981-01-30	Struttura di valvola per radiatori.
ATE12049T1 (de)	1985-03-15	Dichtungsanordnung fuer ventile.