GB2295885B - Plug valve - Google Patents

Plug valve

Info

Publication number: GB2295885B
Authority: GB; United Kingdom
Prior art keywords: plug valve; plug; valve
Prior art date: 1994-12-10
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 - Fee Related

Application number

GB9522825A

Other versions

GB9522825D0 (en

GB2295885A (en

Inventor

Erhard Pfannenschmidt

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.)

Individual

Original Assignee

Individual

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.)

1994-12-10

Filing date

1995-11-07

Publication date

1998-07-22

1995-11-07 Application filed by Individual filed Critical Individual

1996-01-10 Publication of GB9522825D0 publication Critical patent/GB9522825D0/en

1996-06-12 Publication of GB2295885A publication Critical patent/GB2295885A/en

1998-07-22 Application granted granted Critical

1998-07-22 Publication of GB2295885B publication Critical patent/GB2295885B/en

2015-11-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
- F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle

Landscapes

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

GB9522825A 1994-12-10 1995-11-07 Plug valve Expired - Fee Related GB2295885B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19944444031 DE4444031C1 (en)	1994-12-10	1994-12-10	Ball valve

Publications (3)

Publication Number	Publication Date
GB9522825D0 GB9522825D0 (en)	1996-01-10
GB2295885A GB2295885A (en)	1996-06-12
GB2295885B true GB2295885B (en)	1998-07-22

Family

ID=6535471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9522825A Expired - Fee Related GB2295885B (en)	1994-12-10	1995-11-07	Plug valve

Country Status (4)

Country	Link
DE (1)	DE4444031C1 (en)
FR (1)	FR2728044B1 (en)
GB (1)	GB2295885B (en)
TW (1)	TW306964B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1334955C (en) *	1988-11-21	1995-03-28	Kenneth R. Makowka	Tamper-evident sealing system for envelope and method of making same
DE19949870C1 (en) *	1999-10-17	2001-08-23	Nocado Armaturenfab Gmbh & Co	Branch tap for piggable piping systems
CA2410318C (en)	2002-05-27	2009-01-27	Seung-Jun Oh	Half ball valve
DE102010013011A1 (en) *	2010-03-26	2011-09-29	J. Eberspächer GmbH & Co. KG	Air supply system for burner, comprises two separate firing zones that are supplied with air, particularly for exhaust system of internal combustion engine, where valve has inlet and two outlets
CN104265934A (en) *	2014-10-21	2015-01-07	成都市翻鑫家科技有限公司	Rod and core integrated welded ball valve with filter screen
DE102019112559A1 (en) *	2019-05-14	2020-11-19	Vat Holding Ag	Directional control valve with a valve housing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2176872A (en) *	1984-03-21	1987-01-07	Karsten Laing	Ball valve faucet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3130952A (en) *		1964-04-28		Sealing means for high pressure valves
FR1408938A (en) *	1964-07-10	1965-08-20	Compresseurs A Membrane Corbli	Ball valve refinements
FR1445239A (en) *	1965-08-24	1966-07-08		Advanced sealing ball valve, for liquid
US4548385A (en) *	1979-12-18	1985-10-22	Quality Controls, Inc.	Flexible seal for rotor valves
US4538790A (en) *	1983-03-24	1985-09-03	Whitey Co.	Valve stem packing assembly
GB2210141A (en) *	1987-09-24	1989-06-01	Score	Ball valve assembly
DE3914327C1 (en) *	1989-04-29	1990-09-06	M H A. Zentgraf. Merziger Hochdruck-Armaturen Gmbh & Co, 6640 Merzig, De
DE9408156U1 (en) *	1994-04-30	1994-07-21	Pfannenschmidt, Erhard, Ing.(Grad.), 22147 Hamburg	Ball valve

1994
- 1994-12-10 DE DE19944444031 patent/DE4444031C1/en not_active Expired - Fee Related
1995
- 1995-07-03 TW TW84106818A patent/TW306964B/zh active
- 1995-11-07 GB GB9522825A patent/GB2295885B/en not_active Expired - Fee Related
- 1995-12-06 FR FR9514408A patent/FR2728044B1/en not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2176872A (en) *	1984-03-21	1987-01-07	Karsten Laing	Ball valve faucet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE9408156.5 *

Also Published As

Publication number	Publication date
GB9522825D0 (en)	1996-01-10
FR2728044B1 (en)	1997-07-25
FR2728044A1 (en)	1996-06-14
DE4444031C1 (en)	1996-06-27
GB2295885A (en)	1996-06-12
TW306964B (en)	1997-06-01

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EG21192A (en)	2000-12-31	Valve
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GB2292440B (en)	1996-12-18	Tapered plug valve
GB2295885B (en)	1998-07-22	Plug valve
GB9424703D0 (en)	1995-02-01	Plug
GB9420533D0 (en)	1994-11-30	Valve
GB9404269D0 (en)	1994-04-20	Valve
GB2298024A8 (en)	1996-11-25	Plug valve assembly
GB9416062D0 (en)	1994-09-28	Valve
GB9508557D0 (en)	1995-06-14	Valve
GB2292993B (en)	1996-10-30	Tapered plug valve
GB2281752B (en)	1996-07-31	Plug valve assembly
GB9417979D0 (en)	1994-10-26	Tapered plug valve
GB9421691D0 (en)	1994-12-14	Tapered plug valve
GB9423235D0 (en)	1995-01-04	Tapered plug valve
GB2298880B (en)	1998-12-02	Plug valve assembly
KR960007864Y1 (en)	1996-09-18	Plug
PL304747A1 (en)	1996-02-19	Conical plug valve
GB9505376D0 (en)	1995-05-03	Plug valve assembly
GB9413509D0 (en)	1994-08-24	Valve
AU124543S (en)	1995-09-04	Valve
AU126720S (en)	1996-05-21	Valve

Legal Events

Date	Code	Title	Description
2011-07-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20101107