GB8508868D0 - Check valve - Google Patents

Check valve

Info

Publication number: GB8508868D0
Authority: GB; United Kingdom
Prior art keywords: check valve; check; valve
Prior art date: 1984-05-04
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.): Granted

Application number

GB858508868A

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.)

MKS Instruments Inc

Original Assignee

MKS Instruments Inc

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.)

1984-05-04

Filing date

1985-04-04

Publication date

1985-05-09

1985-04-04 Application filed by MKS Instruments Inc filed Critical MKS Instruments Inc

1985-05-09 Publication of GB8508868D0 publication Critical patent/GB8508868D0/en

1985-11-06 Publication of GB2158200A publication Critical patent/GB2158200A/en

1988-05-11 Application granted granted Critical

1988-05-11 Publication of GB2158200B publication Critical patent/GB2158200B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0618—Overload protection
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Check Valves (AREA)
Lift Valve (AREA)
Measuring Fluid Pressure (AREA)

GB08508868A 1984-05-04 1985-04-04 High-speed protective check valve Expired GB2158200B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US60738484A	1984-05-04	1984-05-04

Publications (3)

Publication Number	Publication Date
GB8508868D0 true GB8508868D0 (en)	1985-05-09
GB2158200A GB2158200A (en)	1985-11-06
GB2158200B GB2158200B (en)	1988-05-11

Family

ID=24432040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08508868A Expired GB2158200B (en)	1984-05-04	1985-04-04	High-speed protective check valve

Country Status (6)

Country	Link
JP (1)	JPS60252876A (en)
CH (1)	CH670140A5 (en)
DE (1)	DE3515573A1 (en)
FR (1)	FR2563888B1 (en)
GB (1)	GB2158200B (en)
NL (1)	NL187216C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL9300897A (en) *	1993-05-26	1994-12-16	Joost Sijbesma	Pressure sensor combination for a vessel and valve with valve housing, sensor housing and basic housing thereof.
CN103423463A (en) *	2013-07-22	2013-12-04	茂泰(福建)鞋材有限公司	Connecting valve, air changing bag with connecting valve and using method
AT516625B1 (en) *	2015-04-13	2016-07-15	Piezocryst Advanced Sensorics	PRESSURE MEASURING DEVICE AND PROTECTION DEVICE FOR A PRESSURE SENSOR

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1592988A (en) *		1926-07-20		Valve
AT115819B (en) *	1928-08-20	1930-01-10	Fritz Ing Leuchtag	Automatic shut-off valve for vacuum lines connected to vacuum pumps.
GB476535A (en) *	1936-04-08	1937-12-10	Tecaemit Ltd	Lubricating apparatus
GB715383A (en) *	1951-04-11	1954-09-15	Sterling Ind Ltd	Improvements in or relating to valve-controlled conduits for fluids
GB791118A (en) *	1953-07-23	1958-02-26	Zimmermann & Jansen Gmbh	Improvements in shut-off valves
GB767964A (en) *	1954-03-03	1957-02-13	Peters & Russell Inc	Check valve construction
US3276479A (en) *	1965-04-19	1966-10-04	Hays Mfg Co	Flow control
US3457949A (en) *	1966-08-24	1969-07-29	Albert L Coulter	Check valve
US3532115A (en) *	1968-04-16	1970-10-06	Olin Mathieson	Shielded check valve
FR2060300A6 (en) *	1969-09-30	1971-06-18	Adaglio Marie Francoise
US3756273A (en) *	1971-11-22	1973-09-04	R Hengesbach	Valve
SE370111B (en) *	1972-11-29	1974-09-30	K Oehrn
US3945396A (en) *	1975-02-24	1976-03-23	Hengesbach Robert W	Rapid seating check valve
GB1573705A (en) *	1976-12-30	1980-08-28	Ag Patents Ltd	Onoff valve for connection to a supply of pressurized fluid

1985
- 1985-04-04 GB GB08508868A patent/GB2158200B/en not_active Expired
- 1985-04-10 JP JP7623085A patent/JPS60252876A/en active Pending
- 1985-04-30 DE DE19853515573 patent/DE3515573A1/en active Granted
- 1985-05-02 FR FR8506654A patent/FR2563888B1/en not_active Expired - Lifetime
- 1985-05-02 NL NL8501244A patent/NL187216C/en not_active IP Right Cessation
- 1985-05-02 CH CH186285A patent/CH670140A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL187216B (en)	1991-02-01
GB2158200B (en)	1988-05-11
CH670140A5 (en)	1989-05-12
FR2563888A1 (en)	1985-11-08
JPS60252876A (en)	1985-12-13
FR2563888B1 (en)	1990-04-20
NL8501244A (en)	1985-12-02
DE3515573C2 (en)	1988-06-01
NL187216C (en)	1991-07-01
GB2158200A (en)	1985-11-06
DE3515573A1 (en)	1985-11-07

Publication	Publication Date	Title
GB2183793B (en)	1988-10-26	Check valve
DE3567262D1 (en)	1989-02-09	Valve
GB2162618B (en)	1987-10-21	Self-sealing check valve
GB2163376B (en)	1988-01-20	Valve
GB2163375B (en)	1988-01-20	Valve
GB2167304B (en)	1988-11-30	Non-return valve assembly
GB8512660D0 (en)	1985-06-26	Non-return valve
GB2158555B (en)	1988-01-20	Check valve
ZA855441B (en)	1986-03-26	Valve
EP0173867A3 (en)	1987-05-20	Three way check valve
GB2153973B (en)	1986-07-02	Non-return valve
DE3663581D1 (en)	1989-06-29	Check valve
GB2153492B (en)	1986-08-20	Valve
GB8508868D0 (en)	1985-05-09	Check valve
GB8428227D0 (en)	1984-12-19	Valve
GB8422373D0 (en)	1984-10-10	Valve
GB8414795D0 (en)	1984-07-11	Valve
GB8429625D0 (en)	1985-01-03	Valve
GB8607615D0 (en)	1986-04-30	Check valve
GB8418488D0 (en)	1984-08-22	Floatoperated valve
PL249460A1 (en)	1986-03-11	Check valve
PL246560A1 (en)	1985-09-10	Check valve
PL246969A1 (en)	1985-10-22	Check valve
PL250334A1 (en)	1986-06-03	Check valve
PL248882A2 (en)	1985-05-21	Check valve

Legal Events

Date	Code	Title	Description
1991-12-04	PCNP	Patent ceased through non-payment of renewal fee