DK3914887T5 - Prøvningsanordning til tæthedsprøvning - Google Patents

Prøvningsanordning til tæthedsprøvning Download PDF

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Publication number
DK3914887T5
DK3914887T5 DK20700372.4T DK20700372T DK3914887T5 DK 3914887 T5 DK3914887 T5 DK 3914887T5 DK 20700372 T DK20700372 T DK 20700372T DK 3914887 T5 DK3914887 T5 DK 3914887T5
Authority
DK
Denmark
Prior art keywords
test device
density testing
testing
density
test
Prior art date
Application number
DK20700372.4T
Other languages
English (en)
Other versions
DK3914887T3 (da
Inventor
Franz Plainer
Original Assignee
E Hawle Armaturenwerke Gmbh
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 E Hawle Armaturenwerke Gmbh filed Critical E Hawle Armaturenwerke Gmbh
Application granted granted Critical
Publication of DK3914887T3 publication Critical patent/DK3914887T3/da
Publication of DK3914887T5 publication Critical patent/DK3914887T5/da

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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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • 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
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/184—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
DK20700372.4T 2019-01-22 2020-01-10 Prøvningsanordning til tæthedsprøvning DK3914887T5 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50043/2019A AT522113B1 (de) 2019-01-22 2019-01-22 Prüfvorrichtung zur Dichtheitsprüfung
PCT/EP2020/050507 WO2020151961A1 (de) 2019-01-22 2020-01-10 Prüfvorrichtung zur dichtheitsprüfung

Publications (2)

Publication Number Publication Date
DK3914887T3 DK3914887T3 (da) 2024-06-03
DK3914887T5 true DK3914887T5 (da) 2024-06-17

Family

ID=69156440

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20700372.4T DK3914887T5 (da) 2019-01-22 2020-01-10 Prøvningsanordning til tæthedsprøvning

Country Status (5)

Country Link
EP (1) EP3914887B1 (da)
AT (1) AT522113B1 (da)
DK (1) DK3914887T5 (da)
PT (1) PT3914887T (da)
WO (1) WO2020151961A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021100769A1 (de) 2021-01-15 2022-07-21 Bürkert Werke GmbH & Co. KG Verfahren zur Prüfung eines Schließzustandes einer Ventileinheit, Ventileinheit und Ventilbaugruppe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH516795A (de) * 1969-11-26 1971-12-15 Froelich Martin Verfahren zur Dichtigkeitsprüfung einer Dichtungsstelle
DE3512533A1 (de) * 1985-04-06 1986-10-16 A. u. K. Müller GmbH & Co KG, 4000 Düsseldorf Verfahren zur pruefung des schliesszustandes, der dichtigkeit oder des durchtrittsquerschnittes an einem beeinflussungsorgan, insbesondere einem absperrorgan fuer elektrisch leitende fluessigkeiten, sowie einrichtung zur durchfuehrung des verfahrens
CA2490249C (en) * 2002-06-24 2013-02-26 Arichell Technologies, Inc. Automated water delivery systems with feedback control
EP2072989B1 (de) * 2007-12-20 2011-10-26 Carl Freudenberg KG Rohrleitung für Flüssigkeiten mit einer Dichtklappe

Also Published As

Publication number Publication date
AT522113B1 (de) 2020-10-15
EP3914887B1 (de) 2024-02-28
AT522113A1 (de) 2020-08-15
EP3914887A1 (de) 2021-12-01
PT3914887T (pt) 2024-05-31
DK3914887T3 (da) 2024-06-03
WO2020151961A1 (de) 2020-07-30

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