IT1110031B - Procedimento e dispositivo per prova di ermeticita - Google Patents

Procedimento e dispositivo per prova di ermeticita

Info

Publication number
IT1110031B
IT1110031B IT19375/79A IT1937579A IT1110031B IT 1110031 B IT1110031 B IT 1110031B IT 19375/79 A IT19375/79 A IT 19375/79A IT 1937579 A IT1937579 A IT 1937579A IT 1110031 B IT1110031 B IT 1110031B
Authority
IT
Italy
Prior art keywords
procedure
hermeticity
testing
testing hermeticity
Prior art date
Application number
IT19375/79A
Other languages
English (en)
Other versions
IT7919375A0 (it
Original Assignee
Leybold Heraeus Gmbh & Co Kg
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 Leybold Heraeus Gmbh & Co Kg filed Critical Leybold Heraeus Gmbh & Co Kg
Publication of IT7919375A0 publication Critical patent/IT7919375A0/it
Application granted granted Critical
Publication of IT1110031B publication Critical patent/IT1110031B/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/229—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators removably mounted in a test cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
IT19375/79A 1978-01-21 1979-01-17 Procedimento e dispositivo per prova di ermeticita IT1110031B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782802645 DE2802645A1 (de) 1978-01-21 1978-01-21 Verfahren und vorrichtung zur dichtheitspruefung

Publications (2)

Publication Number Publication Date
IT7919375A0 IT7919375A0 (it) 1979-01-17
IT1110031B true IT1110031B (it) 1985-12-23

Family

ID=6030073

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19375/79A IT1110031B (it) 1978-01-21 1979-01-17 Procedimento e dispositivo per prova di ermeticita

Country Status (4)

Country Link
DE (1) DE2802645A1 (it)
FR (1) FR2426252A1 (it)
GB (1) GB2012971B (it)
IT (1) IT1110031B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244759C2 (de) * 1982-12-03 1986-11-27 Leybold-Heraeus GmbH, 5000 Köln Vorrichtung zur dichten Verbindung eines Hohlkörpers mit einer Dichtheitsprüfanlage
DE3417332C2 (de) * 1984-05-10 1993-12-02 Herbert Dipl Ing Koberling Anordnung zum Erkennen von Undichtigkeiten oder Lecks von Deponien
DE102004028876A1 (de) * 2004-06-15 2006-01-05 Daimlerchrysler Ag Dichteinrichtung für eine Verbindung zweier Räume
DE102004028875A1 (de) * 2004-06-15 2006-01-05 Daimlerchrysler Ag Einrichtung zur Dichtheitsprüfung hohler Werkstücke
DE102007035917B4 (de) * 2007-07-30 2021-02-11 BAM Bundesanstalt für Materialforschung und -prüfung Prüfvorrichtung zur simultanen Beaufschlagung eines scheibenförmigen Prüflings mit einem Prüfgas und mechanischer Last sowie dazugehöriges Prüfverfahren
US8991236B2 (en) 2011-08-01 2015-03-31 Gm Global Technology Operations, Llc Reconfigurable leak testing system
US8720253B2 (en) * 2011-08-01 2014-05-13 Gm Global Technology Operations, Llc Reconfigurable leak testing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557607A (en) * 1969-02-24 1971-01-26 Borden Inc Control valve for can testing apparatus
US3577769A (en) * 1969-04-02 1971-05-04 Gen Electric Leak-detection system

Also Published As

Publication number Publication date
IT7919375A0 (it) 1979-01-17
FR2426252B3 (it) 1981-12-31
GB2012971A (en) 1979-08-01
DE2802645C2 (it) 1988-07-07
FR2426252A1 (fr) 1979-12-14
GB2012971B (en) 1982-05-26
DE2802645A1 (de) 1979-07-26

Similar Documents

Publication Publication Date Title
TR20829A (tr) Meyve tasnifine mahsus usul ve cihaz
IT1116169B (it) Procedimento e dispositivo per la sinterizzazione
NO810194L (no) Observasjonsanordning
IT1119640B (it) Procedimento e dispositivo per la fabbricazione di cerniere lampo
SE7807163L (sv) Forfarande och anordning for partikelanalys
IT1096843B (it) Dispositivo e procedimento per analisi multiple
AT358720B (de) Untersuchungseinrichtung
IT1107672B (it) Procedimento e dispositivo per la pressatura di cariche pirotechniche
IT1156704B (it) Procedimento e apparecchio di crioessiccazione mediante iperfrequenze
IT7868588A0 (it) L esecuzione di reazioni endoterprocedimento e dispositivo per miche
IT1151060B (it) Dispositivo per il collaudo di sigarette
IT1110031B (it) Procedimento e dispositivo per prova di ermeticita
IT1166064B (it) Dispositivo di misura
IT7969280A0 (it) Procedimento e dispositivo per la garzatura di tessuti
AT350304B (de) Pruefgeraet
NO783096L (no) Fremgangsmaate og anordning for jording
DK144288C (da) Faldproeveapparat
IT7948960A0 (it) Dispositivo misuratore di frequenza
IT7867226A0 (it) Procedimento e dispositivo di filatura per collosita
IT1092979B (it) Apparecchio e procedimento di centrifugazione
IT1117409B (it) Procedimento per depurare etildiclicole e dipropilenglicole
DK209283D0 (da) Afproevningsindretning
IT1101811B (it) Dispositivo e procedimento per striare matite
IT1085395B (it) Apparecchio e procedimento fotoradiografico migliorat
IT1096445B (it) Dispositivo e procedimento di cardatura