IT1005247B - Sistema comparatore a flusso d aria dinamico - Google Patents

Sistema comparatore a flusso d aria dinamico

Info

Publication number
IT1005247B
IT1005247B IT84615/73A IT8461573A IT1005247B IT 1005247 B IT1005247 B IT 1005247B IT 84615/73 A IT84615/73 A IT 84615/73A IT 8461573 A IT8461573 A IT 8461573A IT 1005247 B IT1005247 B IT 1005247B
Authority
IT
Italy
Prior art keywords
comparator system
dynamic airflow
airflow
dynamic
comparator
Prior art date
Application number
IT84615/73A
Other languages
English (en)
Original Assignee
Cross Co
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
Priority claimed from US321691A external-priority patent/US3872712A/en
Application filed by Cross Co filed Critical Cross Co
Application granted granted Critical
Publication of IT1005247B publication Critical patent/IT1005247B/it

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
IT84615/73A 1973-01-08 1973-12-20 Sistema comparatore a flusso d aria dinamico IT1005247B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US321691A US3872712A (en) 1971-11-18 1973-01-08 Dynamic air flow comparator system

Publications (1)

Publication Number Publication Date
IT1005247B true IT1005247B (it) 1976-08-20

Family

ID=23251618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84615/73A IT1005247B (it) 1973-01-08 1973-12-20 Sistema comparatore a flusso d aria dinamico

Country Status (7)

Country Link
JP (1) JPS5237799B2 (it)
BR (1) BR7400055D0 (it)
CA (1) CA1010726A (it)
FR (1) FR2213496B1 (it)
GB (1) GB1392690A (it)
IN (1) IN140395B (it)
IT (1) IT1005247B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016063071A1 (en) * 2014-10-24 2016-04-28 Easytesters Limited Leak testing method and apparatus for use with heat exchangers
CN113916464B (zh) * 2021-09-30 2023-11-17 广东利元亨智能装备股份有限公司 电堆串气检测方法和外泄漏检测方法，及其气密检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT946298B (it) * 1971-11-18 1973-05-21 Cross Co Sistema comparatore a flusso d aria dinamico

Also Published As

Publication number Publication date
DE2400637A1 (de) 1974-07-11
JPS49118487A (it) 1974-11-12
FR2213496B1 (it) 1978-10-27
GB1392690A (en) 1975-04-30
BR7400055D0 (pt) 1974-08-15
FR2213496A1 (it) 1974-08-02
DE2400637B2 (de) 1977-05-05
JPS5237799B2 (it) 1977-09-24
IN140395B (it) 1976-10-30
CA1010726A (en) 1977-05-24

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