GB1173376A - Apparatus for testing the fluid tightness of containers - Google Patents

Apparatus for testing the fluid tightness of containers

Info

Publication number
GB1173376A
GB1173376A GB1785167A GB1785167A GB1173376A GB 1173376 A GB1173376 A GB 1173376A GB 1785167 A GB1785167 A GB 1785167A GB 1785167 A GB1785167 A GB 1785167A GB 1173376 A GB1173376 A GB 1173376A
Authority
GB
United Kingdom
Prior art keywords
valves
thermistor
valve
thermistors
pressure
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.)
Expired
Application number
GB1785167A
Other languages
English (en)
Inventor
Albert Edwin Mills
Peter Gordon Davey
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.)
COSMOPOLITAN ASSURANCE CO Ltd
Original Assignee
COSMOPOLITAN ASSURANCE CO Ltd
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 COSMOPOLITAN ASSURANCE CO Ltd filed Critical COSMOPOLITAN ASSURANCE CO Ltd
Priority to GB1785167A priority Critical patent/GB1173376A/en
Priority to SE448668A priority patent/SE355075B/xx
Priority to IE39468A priority patent/IE31862B1/xx
Priority to DE19681773148 priority patent/DE1773148B2/de
Priority to AT360068A priority patent/AT300413B/de
Priority to CH545468A priority patent/CH492971A/de
Priority to LU55900D priority patent/LU55900A1/xx
Priority to FR1560129D priority patent/FR1560129A/fr
Priority to NL6805376A priority patent/NL6805376A/xx
Priority to BE713849D priority patent/BE713849A/xx
Publication of GB1173376A publication Critical patent/GB1173376A/en
Expired legal-status Critical Current

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
    • G01M3/32—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 containers, e.g. radiators
    • G01M3/3236—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 containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3254—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 containers, e.g. radiators by monitoring the interior space of the containers using a flow detector
    • 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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
GB1785167A 1967-04-18 1967-04-18 Apparatus for testing the fluid tightness of containers Expired GB1173376A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1785167A GB1173376A (en) 1967-04-18 1967-04-18 Apparatus for testing the fluid tightness of containers
SE448668A SE355075B (enExample) 1967-04-18 1968-04-04
IE39468A IE31862B1 (en) 1967-04-18 1968-04-05 Apparatus for testing the fluid tightness of containers
DE19681773148 DE1773148B2 (de) 1967-04-18 1968-04-06 Gerät zum Prüfen der Dichtigkeit eines Behälters
AT360068A AT300413B (de) 1967-04-18 1968-04-11 Gerät zum Prüfen der Dichtigkeit eines Behälters
CH545468A CH492971A (de) 1967-04-18 1968-04-11 Gerät zum Prüfen der Dichtigkeit eines Behälters
LU55900D LU55900A1 (enExample) 1967-04-18 1968-04-16
FR1560129D FR1560129A (enExample) 1967-04-18 1968-04-16
NL6805376A NL6805376A (enExample) 1967-04-18 1968-04-17
BE713849D BE713849A (enExample) 1967-04-18 1968-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1785167A GB1173376A (en) 1967-04-18 1967-04-18 Apparatus for testing the fluid tightness of containers

Publications (1)

Publication Number Publication Date
GB1173376A true GB1173376A (en) 1969-12-10

Family

ID=10102339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1785167A Expired GB1173376A (en) 1967-04-18 1967-04-18 Apparatus for testing the fluid tightness of containers

Country Status (10)

Country Link
AT (1) AT300413B (enExample)
BE (1) BE713849A (enExample)
CH (1) CH492971A (enExample)
DE (1) DE1773148B2 (enExample)
FR (1) FR1560129A (enExample)
GB (1) GB1173376A (enExample)
IE (1) IE31862B1 (enExample)
LU (1) LU55900A1 (enExample)
NL (1) NL6805376A (enExample)
SE (1) SE355075B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109946024A (zh) * 2017-12-20 2019-06-28 福特汽车公司 利用非线性系统对部件进行泄漏测试

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1047349B (it) * 1975-10-07 1980-09-10 Gastaldo R Procedimento e dispositivo automatico per il collaudo di cavita a tenuta
DE3029905A1 (de) * 1980-08-07 1982-03-11 Stumpp + Kurz Gmbh + Co, 7000 Stuttgart Lecksuchgeraet
DE3038926A1 (de) * 1980-10-15 1982-05-27 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Dichtigkeitspruefeinrichtung
US4532795A (en) * 1984-04-23 1985-08-06 Semyon Brayman Method of temperature compensating leak rate testing
SE450165B (sv) * 1985-10-23 1987-06-09 Asea Stal Ab Pfbc-forbrenningsanleggning med en overvakningsanordning for cykloner
FR2711240B1 (fr) * 1993-10-12 1995-12-15 Cerga Dispositif de détection d'un faible déséquilibre de pression entre deux volumes d'air.
DE4418396A1 (de) * 1994-04-20 1995-10-26 Otto Muggenthaler Überwachungsvorrichtung für ein Wasserversorgungssystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109946024A (zh) * 2017-12-20 2019-06-28 福特汽车公司 利用非线性系统对部件进行泄漏测试

Also Published As

Publication number Publication date
BE713849A (enExample) 1968-09-16
FR1560129A (enExample) 1969-03-14
NL6805376A (enExample) 1968-10-21
DE1773148A1 (de) 1971-09-02
SE355075B (enExample) 1973-04-02
CH492971A (de) 1970-06-30
DE1773148B2 (de) 1978-06-15
AT300413B (de) 1972-07-25
IE31862B1 (en) 1973-01-24
LU55900A1 (enExample) 1968-11-27
IE31862L (en) 1968-10-18

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Legal Events

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