DE2323093A1 - Vorrichtung zum feststellen einer undichtigkeit eines uhrengehaeuses od. dgl - Google Patents

Vorrichtung zum feststellen einer undichtigkeit eines uhrengehaeuses od. dgl

Info

Publication number
DE2323093A1
DE2323093A1 DE19732323093 DE2323093A DE2323093A1 DE 2323093 A1 DE2323093 A1 DE 2323093A1 DE 19732323093 DE19732323093 DE 19732323093 DE 2323093 A DE2323093 A DE 2323093A DE 2323093 A1 DE2323093 A1 DE 2323093A1
Authority
DE
Germany
Prior art keywords
liquid
inq
space
pressure
manometer
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.)
Pending
Application number
DE19732323093
Other languages
German (de)
English (en)
Inventor
Michel Ratajski
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.)
Omega Louis Brandt and Frere SA
Original Assignee
Omega Louis Brandt and Frere SA
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 Omega Louis Brandt and Frere SA filed Critical Omega Louis Brandt and Frere SA
Publication of DE2323093A1 publication Critical patent/DE2323093A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/006—Testing apparatus for complete clockworks with regard to external influences or general good working
    • G04D7/007—Testing apparatus for complete clockworks with regard to external influences or general good working with regard to the sealing of the case
    • 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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
    • 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
    • G01M3/3281—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 removably mounted in a test cell
    • G01M3/329—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 removably mounted in a test cell for verifying the internal pressure of closed containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
DE19732323093 1972-05-08 1973-05-04 Vorrichtung zum feststellen einer undichtigkeit eines uhrengehaeuses od. dgl Pending DE2323093A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2138672A GB1384164A (en) 1972-05-08 1972-05-08 Apparatus for testing for leakage

Publications (1)

Publication Number Publication Date
DE2323093A1 true DE2323093A1 (de) 1973-11-22

Family

ID=10162047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732323093 Pending DE2323093A1 (de) 1972-05-08 1973-05-04 Vorrichtung zum feststellen einer undichtigkeit eines uhrengehaeuses od. dgl

Country Status (3)

Country Link
JP (1) JPS539750B2 (enrdf_load_stackoverflow)
DE (1) DE2323093A1 (enrdf_load_stackoverflow)
GB (1) GB1384164A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860691A1 (fr) * 1997-02-18 1998-08-26 Jean-Pierre Vigneron Procédé et dispositif de contrÔle et/ou de mesure d'étanchéité de conduites et de réservoirs

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521372A (en) * 1981-08-26 1985-06-04 Nuclear Monitoring Systems & Management Corporation Apparatus and method for monitoring stored material
HU195329B (en) * 1985-04-15 1988-04-28 Magyar Szenhidrogenipari Method and apparatus for measuring leakage at any pressure
JPS63153068U (enrdf_load_stackoverflow) * 1987-03-26 1988-10-07
US5323642A (en) * 1993-01-26 1994-06-28 Todd Condon Non-invasive testing apparatus for submersible timepieces
CH708592A1 (fr) * 2013-09-18 2015-03-31 Fischer Connectors Holding Ag Dispositif et procédé pour tester l'étanchéité d'un câble.
US9594000B2 (en) * 2014-01-06 2017-03-14 The United States Of America As Represented By The Secretary Of The Navy Vacuum immersion test set
CN107678270B (zh) * 2017-10-11 2023-04-07 天王电子（深圳）有限公司 一种高压测试缸、测试机及测试方法
WO2019071456A1 (zh) * 2017-10-11 2019-04-18 天王电子（深圳）有限公司 一种高压测试缸、测试机及测试方法
CN116812340B (zh) * 2023-06-15 2025-07-29 浙江迪弗莱包装科技股份有限公司 一种气泡袋及其漏气检测工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860691A1 (fr) * 1997-02-18 1998-08-26 Jean-Pierre Vigneron Procédé et dispositif de contrÔle et/ou de mesure d'étanchéité de conduites et de réservoirs
BE1010934A3 (fr) * 1997-02-18 1999-03-02 Vigneron Jean Pierre Procede et dispositif de controle et/ou de mesure d'etancheite de conduites et de reservoirs.

Also Published As

Publication number Publication date
JPS4962175A (enrdf_load_stackoverflow) 1974-06-17
GB1384164A (en) 1975-02-19
JPS539750B2 (enrdf_load_stackoverflow) 1978-04-07

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