GB1424829A - Fluid pressure testing apparatus - Google Patents

Fluid pressure testing apparatus

Info

Publication number
GB1424829A
GB1424829A GB3887573A GB3887573A GB1424829A GB 1424829 A GB1424829 A GB 1424829A GB 3887573 A GB3887573 A GB 3887573A GB 3887573 A GB3887573 A GB 3887573A GB 1424829 A GB1424829 A GB 1424829A
Authority
GB
United Kingdom
Prior art keywords
chamber
contacts
leak
valves
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
GB3887573A
Other languages
English (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.)
Runtal Holding Co SA
Original Assignee
Runtal Holding Co 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 Runtal Holding Co SA filed Critical Runtal Holding Co SA
Publication of GB1424829A publication Critical patent/GB1424829A/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
    • G01M3/28—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)
  • Examining Or Testing Airtightness (AREA)
GB3887573A 1972-08-16 1973-08-16 Fluid pressure testing apparatus Expired GB1424829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240133 DE2240133A1 (de) 1972-08-16 1972-08-16 Gasdruckwaechter und dichtheitspruefeinrichtung

Publications (1)

Publication Number Publication Date
GB1424829A true GB1424829A (en) 1976-02-11

Family

ID=5853643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3887573A Expired GB1424829A (en) 1972-08-16 1973-08-16 Fluid pressure testing apparatus

Country Status (5)

Country Link
DE (1) DE2240133A1 (enExample)
FR (1) FR2196471B1 (enExample)
GB (1) GB1424829A (enExample)
IT (1) IT990234B (enExample)
NL (1) NL7311049A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117419171A (zh) * 2023-12-18 2024-01-19 沪消消防科技有限公司 一种室外消火栓的智能阀体及其方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117419171A (zh) * 2023-12-18 2024-01-19 沪消消防科技有限公司 一种室外消火栓的智能阀体及其方法
CN117419171B (zh) * 2023-12-18 2024-03-08 沪消消防科技有限公司 一种室外消火栓的智能阀体及其方法

Also Published As

Publication number Publication date
IT990234B (it) 1975-06-20
FR2196471B1 (enExample) 1977-02-25
NL7311049A (enExample) 1974-02-19
DE2240133A1 (de) 1974-02-28
FR2196471A1 (enExample) 1974-03-15

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Legal Events

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