GB8508868D0 - Check valve - Google Patents

Check valve

Info

Publication number
GB8508868D0
GB8508868D0 GB858508868A GB8508868A GB8508868D0 GB 8508868 D0 GB8508868 D0 GB 8508868D0 GB 858508868 A GB858508868 A GB 858508868A GB 8508868 A GB8508868 A GB 8508868A GB 8508868 D0 GB8508868 D0 GB 8508868D0
Authority
GB
United Kingdom
Prior art keywords
check valve
check
valve
Prior art date
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
GB2158200B (en
GB2158200A (en
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.)
Filing date
Publication date
Application filed by MKS Instruments Inc filed Critical MKS Instruments Inc
Publication of GB8508868D0 publication Critical patent/GB8508868D0/en
Publication of GB2158200A publication Critical patent/GB2158200A/en
Application granted granted Critical
Publication of GB2158200B publication Critical patent/GB2158200B/en
Expired legal-status Critical Current

Links

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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (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

Also Published As

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

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Legal Events

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