BE814769A - Valve a obturateur spherique perfectionnee - Google Patents

Valve a obturateur spherique perfectionnee

Info

Publication number: BE814769A
Authority: BE; Belgium
Prior art keywords: shutter valve; ball shutter; advanced ball; advanced; valve
Prior art date: 1973-06-11

Application number

BE144107A

Other languages

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.)

1973-06-11

Filing date

1974-05-09

Publication date

1974-09-02

1974-05-09 Application filed filed Critical

1974-09-02 Publication of BE814769A publication Critical patent/BE814769A/fr

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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0673—Composite packings
- F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0626—Easy mounting or dismounting means

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Taps Or Cocks (AREA)

BE144107A 1973-06-11 1974-05-09 Valve a obturateur spherique perfectionnee BE814769A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1265873A IT984780B (it)	1973-06-11	1973-06-11	Valvola a sfera perfezionata

Publications (1)

Publication Number	Publication Date
BE814769A true BE814769A (fr)	1974-09-02

Family

ID=11142534

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE144107A BE814769A (fr)	1973-06-11	1974-05-09	Valve a obturateur spherique perfectionnee

Country Status (8)

Country	Link
AT (1)	AT341845B (fr)
BE (1)	BE814769A (fr)
CH (1)	CH582843A5 (fr)
DE (1)	DE2423599A1 (fr)
ES (1)	ES426889A1 (fr)
FR (1)	FR2232712B1 (fr)
GB (1)	GB1401754A (fr)
IT (1)	IT984780B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2115050C1 (ru) *	1997-02-10	1998-07-10	Акционерное общество закрытого типа "Ярдос"	Шаровой кран
RU2171935C2 (ru) *	1999-09-08	2001-08-10	Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД"	Шаровой кран двухстороннего действия для высоких давлений
RU2190140C2 (ru) *	2000-05-26	2002-09-27	Открытое акционерное общество Научно-производственное объединение "Искра"	Кран шаровой запорный
RU2224939C2 (ru) *	2002-03-11	2004-02-27	Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД"	Шаровой кран двухстороннего действия для высоких давлений
RU2267683C1 (ru) *	2004-04-05	2006-01-10	Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД"-ОАО "ПМЗ ВОСХОД"	Шаровой кран двухстороннего действия для высоких давлений
RU2274790C1 (ru) *	2004-10-05	2006-04-20	Валерий Николаевич Галаганов	Шаровой кран
RU2277662C1 (ru) *	2004-10-05	2006-06-10	Валерий Николаевич Галаганов	Шаровой кран
CN101398092B (zh) *	2008-10-28	2012-01-25	浙江华夏阀门有限公司	按等边三角截面法结构的球阀座和球阀

1973
- 1973-06-11 IT IT1265873A patent/IT984780B/it active
1974
- 1974-05-01 GB GB1910574A patent/GB1401754A/en not_active Expired
- 1974-05-09 BE BE144107A patent/BE814769A/fr not_active IP Right Cessation
- 1974-05-15 DE DE19742423599 patent/DE2423599A1/de not_active Ceased
- 1974-05-22 FR FR7417786A patent/FR2232712B1/fr not_active Expired
- 1974-05-29 CH CH736574A patent/CH582843A5/xx not_active IP Right Cessation
- 1974-06-03 ES ES426889A patent/ES426889A1/es not_active Expired
- 1974-06-10 AT AT479674A patent/AT341845B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2232712A1 (fr)	1975-01-03
CH582843A5 (fr)	1976-12-15
IT984780B (it)	1974-11-20
ATA479674A (de)	1977-06-15
ES426889A1 (es)	1976-07-16
FR2232712B1 (fr)	1981-05-29
GB1401754A (en)	1975-07-30
AT341845B (de)	1978-02-27
DE2423599A1 (de)	1975-01-02

Legal Events

Date

Code

Title

Description

1984-11-30

RE

Patent lapsed

Owner name: F.I.P. FORMATURA INIEZIONE POLIMERI S.P.A.

Effective date: 19840509

Publication	Publication Date	Title
BE815583A (fr)	1974-09-16	Robinet a tournant spherique perfectionne
BE795109A (fr)	1973-05-29	Robinet a soupape
BE805980A (fr)	1974-02-01	Vanne a obturateur pivotant
IS2207A7 (is)	1974-10-13	Spjaldventill
IT968219B (it)	1974-03-20	Valvola a saracinesca
BE791796A (fr)	1973-03-16	Soupape a bille
BE814769A (fr)	1974-09-02	Valve a obturateur spherique perfectionnee
BE803008A (fr)	1974-01-30	Vanne a obturateur spherique perfectionnee
DK154954C (da)	1989-06-05	Kontraventil
AR202320A1 (es)	1975-05-30	Valvula esferica
AR202573A1 (es)	1975-06-24	Valvula esferica
IT1022958B (it)	1978-04-20	Otturatore a comando magnetico
IT987452B (it)	1975-02-20	Valvola a saracinesca
BE805773A (fr)	1974-04-08	Obturateur a cylindres
IT1009334B (it)	1976-12-10	Valvola ad otturatore mobile
BR7410688D0 (pt)	1975-09-02	Valvula
IT1054258B (it)	1981-11-10	Valvola a doppio otturatore
AT338581B (de)	1977-09-12	Kugelhahn
IT1021710B (it)	1978-02-20	Complesso a valvola
BE821277A (fr)	1975-02-17	Clapet a bille
BE833284A (fr)	1975-12-31	Robinet a soupape
IT1020697B (it)	1977-12-30	Valvola a saracinesca
IT1018243B (it)	1977-09-30	Valvola a termostato
FR2282587A1 (fr)	1976-03-19	Robinet a tournant spherique
IT999267B (it)	1976-02-20	Tiristore a due direzioni