BE729693A - - Google Patents

Info

Publication number
BE729693A
BE729693A BE729693DA BE729693A BE 729693 A BE729693 A BE 729693A BE 729693D A BE729693D A BE 729693DA BE 729693 A BE729693 A BE 729693A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE729693A publication Critical patent/BE729693A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
BE729693D 1968-03-12 1969-03-11 BE729693A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1191068 1968-03-12

Publications (1)

Publication Number Publication Date
BE729693A true BE729693A (enrdf_load_stackoverflow) 1969-08-18

Family

ID=9994894

Family Applications (1)

Application Number Title Priority Date Filing Date
BE729693D BE729693A (enrdf_load_stackoverflow) 1968-03-12 1969-03-11

Country Status (8)

Country Link
US (1) US3583842A (enrdf_load_stackoverflow)
AT (1) AT292263B (enrdf_load_stackoverflow)
BE (1) BE729693A (enrdf_load_stackoverflow)
CH (1) CH514813A (enrdf_load_stackoverflow)
DE (1) DE1912622B2 (enrdf_load_stackoverflow)
FR (1) FR2003726A1 (enrdf_load_stackoverflow)
GB (1) GB1250161A (enrdf_load_stackoverflow)
NL (1) NL161579C (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047878A (en) * 1975-10-14 1977-09-13 Johnson Controls, Inc. Electronic control arrangement for detecting a leak condition for a valve
DE3708471A1 (de) * 1987-03-16 1988-09-29 Kromschroeder Ag G Verfahren und vorrichtung zur dichtheitskontrolle von zwei hintereinander in einer fluidleitung angeordneten ventilen
US5621164A (en) * 1995-01-27 1997-04-15 Woodbury; H. Allan Leak test system
GB2325525B (en) * 1997-03-20 2001-08-22 Carl Denby Testing storage tanks
US5827950A (en) * 1997-04-14 1998-10-27 Woodbury Leak Advisor Co. Leak test system
DE102005033611B3 (de) * 2005-07-14 2006-10-19 Honeywell Technologies S.A.R.L. Verfahren zum Betreiben eines Gasbrenners
US8061184B2 (en) * 2008-01-16 2011-11-22 Brown Geoffrey P Method and system for monitoring gas leaks by amplification of flow
EP3283025B1 (en) * 2015-04-13 2020-01-01 Dayco IP Holdings, LLC Devices for producing vacuum using the venturi effect
CN111059588B (zh) * 2018-10-17 2021-10-01 宁波方太厨具有限公司 一种中央烟道系统及其密封状态检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA603423A (en) * 1960-08-16 Augustin Juneau Safety device for gas burners and the like
US2707390A (en) * 1948-12-15 1955-05-03 Edward Valves Inc Valve testing device
US3358732A (en) * 1965-04-30 1967-12-19 North American Mfg Apparatus for valve checking

Also Published As

Publication number Publication date
DE1912622A1 (de) 1969-10-02
AT292263B (de) 1971-08-25
GB1250161A (enrdf_load_stackoverflow) 1971-10-20
NL161579B (nl) 1979-09-17
US3583842A (en) 1971-06-08
NL6903839A (enrdf_load_stackoverflow) 1969-09-16
CH514813A (de) 1971-10-31
FR2003726A1 (enrdf_load_stackoverflow) 1969-11-14
NL161579C (nl) 1980-02-15
DE1912622B2 (de) 1971-05-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE GAS COUNCIL

Effective date: 19860331