DE9314946U1 - Relative pressure measuring device - Google Patents

Relative pressure measuring device

Info

Publication number
DE9314946U1
DE9314946U1 DE9314946U DE9314946U DE9314946U1 DE 9314946 U1 DE9314946 U1 DE 9314946U1 DE 9314946 U DE9314946 U DE 9314946U DE 9314946 U DE9314946 U DE 9314946U DE 9314946 U1 DE9314946 U1 DE 9314946U1
Authority
DE
Germany
Prior art keywords
measuring device
pressure measuring
relative pressure
relative
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 - Lifetime
Application number
DE9314946U
Other languages
German (de)
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.)
LEIS FRANZ JOSEF
Original Assignee
LEIS FRANZ JOSEF
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 LEIS FRANZ JOSEF filed Critical LEIS FRANZ JOSEF
Priority to DE9314946U priority Critical patent/DE9314946U1/en
Priority to DE9319972U priority patent/DE9319972U1/en
Publication of DE9314946U1 publication Critical patent/DE9314946U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01M3/3263—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 differential pressure 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
    • G01M3/02—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
    • G01M3/3245—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 level monitoring device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DE9314946U 1993-10-02 1993-10-02 Relative pressure measuring device Expired - Lifetime DE9314946U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9314946U DE9314946U1 (en) 1993-10-02 1993-10-02 Relative pressure measuring device
DE9319972U DE9319972U1 (en) 1993-10-02 1993-12-24 Relative pressure measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9314946U DE9314946U1 (en) 1993-10-02 1993-10-02 Relative pressure measuring device

Publications (1)

Publication Number Publication Date
DE9314946U1 true DE9314946U1 (en) 1994-02-17

Family

ID=6898867

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9314946U Expired - Lifetime DE9314946U1 (en) 1993-10-02 1993-10-02 Relative pressure measuring device
DE9319972U Expired - Lifetime DE9319972U1 (en) 1993-10-02 1993-12-24 Relative pressure measuring device

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9319972U Expired - Lifetime DE9319972U1 (en) 1993-10-02 1993-12-24 Relative pressure measuring device

Country Status (1)

Country Link
DE (2) DE9314946U1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1948189U (en) * 1966-08-19 1966-10-20 Vdo Schindling DEVICE FOR TESTING THE LEAKAGE OF LIQUID CONTAINERS.
GB1386239A (en) * 1971-05-28 1975-03-05 United Gas Industries Ltd Pressure testing
DE2930340A1 (en) * 1979-07-26 1981-02-19 Messerschmitt Boelkow Blohm Leak testing system for large tanks - using compressed gas and electronic computer connected with inner and outer temp sensors

Also Published As

Publication number Publication date
DE9319972U1 (en) 1994-07-28

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