FR2227473B1 - - Google Patents

Info

Publication number: FR2227473B1
Authority: FR; France
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

FR7343340A

Other versions

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.)

WALDENMAIER ERBEN

Original Assignee

WALDENMAIER ERBEN

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.)

1973-04-26

Filing date

1973-12-05

Publication date

1978-02-24

1973-12-05 Application filed by WALDENMAIER ERBEN filed Critical WALDENMAIER ERBEN

1974-11-22 Publication of FR2227473A1 publication Critical patent/FR2227473A1/fr

1978-02-24 Application granted granted Critical

1978-02-24 Publication of FR2227473B1 publication Critical patent/FR2227473B1/fr

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
- 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
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Taps Or Cocks (AREA)
Multiple-Way Valves (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Materials For Medical Uses (AREA)

FR7343340A 1973-04-26 1973-12-05 Expired FR2227473B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2321072A DE2321072C2 (de)	1973-04-26	1973-04-26	Hahn mit Im Gehäuse exzentrisch gelagertem Küken

Publications (2)

Publication Number	Publication Date
FR2227473A1 FR2227473A1 (fr)	1974-11-22
FR2227473B1 true FR2227473B1 (fr)	1978-02-24

Family

ID=5879279

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7343340A Expired FR2227473B1 (fr)	1973-04-26	1973-12-05

Country Status (11)

Country	Link
US (1)	US3926407A (fr)
AT (1)	AT335809B (fr)
BE (1)	BE803109A (fr)
CH (1)	CH557491A (fr)
DE (1)	DE2321072C2 (fr)
FR (1)	FR2227473B1 (fr)
GB (1)	GB1390159A (fr)
IT (1)	IT990263B (fr)
LU (1)	LU68562A1 (fr)
NL (1)	NL149267B (fr)
NO (1)	NO137056C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2315649A1 (fr) *	1975-06-27	1977-01-21	Provence Const Met	Robinets a boisseau tournant perfectionnes
FR2343948A1 (fr) *	1976-03-12	1977-10-07	Provence Const Met	Robinets a boisseau tournant cylindrico-spherique
GB1550119A (en)	1976-04-06	1979-08-08	Worcester Controls Ag	Plug valve
DK147516C (da) *	1981-11-16	1986-06-09	Knud Anker Kristensen	Ventil af drejetypen, saasom kugleventiler eller haner
DE3248704A1 (de) *	1982-12-30	1984-07-12	Tuflin Armaturen XOMOX International GmbH, 8990 Lindau	Absperrarmatur fuer aggressive medien
DE3540505C2 (de) *	1985-11-15	1995-11-09	Natronag Verpackung	Sackfüllmaschine
US5236176A (en) *	1992-11-17	1993-08-17	Yeh Ming Huei	Ball valve with reinforced ball
US8230533B2 (en)	2006-09-22	2012-07-31	Kohler Co.	Toilet bowl discharge valve assembly
RU2480658C1 (ru) *	2011-10-03	2013-04-27	Федеральное Государственное Унитарное Предприятие "Государственный научно-производственный ракетно-космический центр "ЦСКБ-Прогресс" (ФГУП "ГНПРКЦ "ЦСКБ-Прогресс")	Кран шаровой
CN103062433B (zh) *	2013-01-14	2014-08-06	嘉士凯（苏州）阀门配件有限公司	高压变形补偿球体及制备方法
US10995864B2 (en) *	2017-09-01	2021-05-04	Fisher Controls International Llc	Ball element for a rotary valve and method of manufacturing the same
US11460117B1 (en) *	2020-09-21	2022-10-04	Blue Origin Llc	Ball valve with integral seal retraction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2663538A (en) *	1948-03-29	1953-12-22	Pelton Water Wheel Co	Spherical valve
US2819868A (en) *	1956-03-12	1958-01-14	Elkhart Brass Mfg Co	Ball valve having adjustable seat unit
US3181834A (en) *	1961-06-09	1965-05-04	Itt	Biased seal structure for ball valves
US3219055A (en) *	1962-05-14	1965-11-23	Pacific Valves Inc	Retractable spacer ring for valve seats
US3326518A (en) *	1964-05-27	1967-06-20	M & J Valve Co	Valve construction
US3473554A (en) *	1967-01-16	1969-10-21	Orbit Valve Co	Grooved valve seat for block and bleed valves

1973
- 1973-04-26 DE DE2321072A patent/DE2321072C2/de not_active Expired
- 1973-07-16 AT AT623873A patent/AT335809B/de not_active IP Right Cessation
- 1973-07-17 NO NO2914/73A patent/NO137056C/no unknown
- 1973-07-18 NL NL737310026A patent/NL149267B/xx not_active IP Right Cessation
- 1973-07-20 CH CH1068373A patent/CH557491A/xx not_active IP Right Cessation
- 1973-08-01 BE BE134143A patent/BE803109A/fr unknown
- 1973-08-16 IT IT52034/73A patent/IT990263B/it active
- 1973-09-06 GB GB4195773A patent/GB1390159A/en not_active Expired
- 1973-09-12 US US396531A patent/US3926407A/en not_active Expired - Lifetime
- 1973-10-05 LU LU68562A patent/LU68562A1/xx unknown
- 1973-12-05 FR FR7343340A patent/FR2227473B1/fr not_active Expired

Also Published As

Publication number	Publication date
DE2321072B1 (de)	1974-10-17
US3926407A (en)	1975-12-16
NO137056B (no)	1977-09-12
NL149267B (nl)	1976-04-15
NL7310026A (fr)	1974-10-29
LU68562A1 (fr)	1973-12-14
DE2321072C2 (de)	1975-06-26
ATA623873A (de)	1975-06-15
GB1390159A (en)	1975-04-09
CH557491A (de)	1974-12-31
FR2227473A1 (fr)	1974-11-22
NO137056C (no)	1977-12-21
AT335809B (de)	1977-04-12
BE803109A (fr)	1973-12-03
IT990263B (it)	1975-06-20

Publication	Publication Date	Title
AR201758A1 (fr)	1975-04-15
AU465372B2 (fr)	1975-09-25
AR201235Q (fr)	1975-02-21
AR201231Q (fr)	1975-02-21
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
AU474838B2 (fr)	1976-08-05
AU465453B2 (fr)	1975-09-25
AU465434B2 (fr)	1975-09-25
AU471343B2 (fr)	1976-04-15
AU450229B2 (fr)	1974-07-04
AU476714B2 (fr)	1976-09-30
FR2227473B1 (fr)	1978-02-24
AR201229Q (fr)	1975-02-21
AU472848B2 (fr)	1976-06-03
AU466283B2 (fr)	1975-10-23
AU476696B2 (fr)	1976-09-30
AR199451A1 (fr)	1974-08-30
AR195311A1 (fr)	1973-09-28
AU471461B2 (fr)	1976-04-29
AR193950A1 (fr)	1973-05-31
AU447540B2 (fr)	1974-03-25
AR195948A1 (fr)	1973-11-15
AU461342B2 (fr)	1975-05-22
AR200885A1 (fr)	1974-12-27