IT1393996B1 - Dispositivo di fuga di riferimento per la calibrazione delle perdite - Google Patents

Dispositivo di fuga di riferimento per la calibrazione delle perdite

Info

Publication number
IT1393996B1
IT1393996B1 ITTO2008A000683A ITTO20080683A IT1393996B1 IT 1393996 B1 IT1393996 B1 IT 1393996B1 IT TO2008A000683 A ITTO2008A000683 A IT TO2008A000683A IT TO20080683 A ITTO20080683 A IT TO20080683A IT 1393996 B1 IT1393996 B1 IT 1393996B1
Authority
IT
Italy
Prior art keywords
escape device
loss calibration
reference escape
calibration
loss
Prior art date
Application number
ITTO2008A000683A
Other languages
English (en)
Inventor
Giuseppe Firpo
Luca Repetto
Ugo Valbusa
Original Assignee
Univ Degli Studi Genova
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 Univ Degli Studi Genova filed Critical Univ Degli Studi Genova
Priority to ITTO2008A000683A priority Critical patent/IT1393996B1/it
Priority to US13/119,553 priority patent/US20110226043A1/en
Priority to DE112009002117T priority patent/DE112009002117T5/de
Priority to PCT/IB2009/054039 priority patent/WO2010032201A1/en
Publication of ITTO20080683A1 publication Critical patent/ITTO20080683A1/it
Application granted granted Critical
Publication of IT1393996B1 publication Critical patent/IT1393996B1/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
    • G01M3/007—Leak detector calibration, standard leaks
    • 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
    • G01M3/207—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 calibration arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Jib Cranes (AREA)
  • Paper (AREA)
  • Details Of Garments (AREA)
ITTO2008A000683A 2008-09-18 2008-09-18 Dispositivo di fuga di riferimento per la calibrazione delle perdite IT1393996B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO2008A000683A IT1393996B1 (it) 2008-09-18 2008-09-18 Dispositivo di fuga di riferimento per la calibrazione delle perdite
US13/119,553 US20110226043A1 (en) 2008-09-18 2009-09-16 Reference leakage device for leak calibration
DE112009002117T DE112009002117T5 (de) 2008-09-18 2009-09-16 Referenzleckvorrichtung zur Leckkalibrierung
PCT/IB2009/054039 WO2010032201A1 (en) 2008-09-18 2009-09-16 Reference leakage device for leak calibra tion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2008A000683A IT1393996B1 (it) 2008-09-18 2008-09-18 Dispositivo di fuga di riferimento per la calibrazione delle perdite

Publications (2)

Publication Number Publication Date
ITTO20080683A1 ITTO20080683A1 (it) 2010-03-19
IT1393996B1 true IT1393996B1 (it) 2012-05-17

Family

ID=40940624

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2008A000683A IT1393996B1 (it) 2008-09-18 2008-09-18 Dispositivo di fuga di riferimento per la calibrazione delle perdite

Country Status (4)

Country Link
US (1) US20110226043A1 (it)
DE (1) DE112009002117T5 (it)
IT (1) IT1393996B1 (it)
WO (1) WO2010032201A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2504748C2 (ru) * 2012-01-31 2014-01-20 Людмила Николаевна Тютяева Способ калибровки газоаналитического течеискателя
DE102012219047A1 (de) * 2012-10-18 2014-04-24 Inficon Gmbh Prüfleckvorrichtung zum Anbringen an einer flexiblen Wandung des Prüflings
JP6091017B2 (ja) * 2012-11-21 2017-03-08 国立研究開発法人産業技術総合研究所 参照リーク発生装置およびそれを用いた超微小リーク試験装置
JP6857179B2 (ja) * 2016-05-31 2021-04-14 株式会社フクダ リークテスト方法およびリークテスト用疑似漏れ器
JP7165727B2 (ja) * 2018-05-10 2022-11-04 株式会社フクダ 密封性評価方法等
CN109186876A (zh) * 2018-09-07 2019-01-11 中国电子科技集团公司第十三研究所 陶瓷外壳气密性检测试验夹具
DE102020207245A1 (de) * 2020-06-10 2021-12-16 Forschungszentrum Jülich GmbH Verfahren zur Herstellung eines Bauteils mit definierter Porosität und Bauteil

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1648367A1 (de) * 1967-06-05 1971-04-15 Varian Mat Gmbh Diffusionsmembran-Anordnung,insbesondere fuer Lecksuchroehren
US5564067A (en) * 1989-07-05 1996-10-08 Alabama Cryogenic Engineering, Inc. Controlled-porosity trapping plugs for space cryogen system phase separators
DE19521275A1 (de) * 1995-06-10 1996-12-12 Leybold Ag Gasdurchlaß mit selektiv wirkender Durchtrittsfläche sowie Verfahren zur Herstellung der Durchtrittsfläche
DE10031882A1 (de) * 2000-06-30 2002-01-10 Leybold Vakuum Gmbh Sensor für Helium oder Wasserstoff
US6846702B1 (en) * 2003-10-24 2005-01-25 Agilent Technologies, Inc. Nanopore chip with N-type semiconductor
CN100462706C (zh) * 2005-01-06 2009-02-18 清华大学 标准漏孔
CA2603352C (en) * 2005-04-06 2013-10-01 Jene Golovchenko Molecular characterization with carbon nanotube control
EP1721657A1 (en) * 2005-05-13 2006-11-15 SONY DEUTSCHLAND GmbH A method of fabricating a polymeric membrane having at least one pore
US20070020146A1 (en) * 2005-06-29 2007-01-25 Young James E Nanopore structure and method using an insulating substrate
US7497110B2 (en) * 2007-02-28 2009-03-03 Varian, Inc. Methods and apparatus for test gas leak detection
IT1400850B1 (it) * 2009-07-08 2013-07-02 Varian Spa Apparecchiatura di analisi gc-ms.
US8648293B2 (en) * 2009-07-08 2014-02-11 Agilent Technologies, Inc. Calibration of mass spectrometry systems

Also Published As

Publication number Publication date
US20110226043A1 (en) 2011-09-22
ITTO20080683A1 (it) 2010-03-19
WO2010032201A1 (en) 2010-03-25
DE112009002117T5 (de) 2011-07-21

Similar Documents

Publication Publication Date Title
BRPI0915675A2 (pt) Aparelho de medição
BRPI0906194A2 (pt) dispositivo de almofada de vácuo
BRPI0909644A2 (pt) dispositivo de foto-epilação
DK2116823T3 (da) Kombinationsvægtindretning
FI20085238A (fi) Kehon sisäinen luudistraktiolaite
ZA201104643B (en) Device for shortening an elongated bone
BRPI0913963A2 (pt) dispositivo de manipulação tubular
DK2313938T3 (da) Termoelektrisk anordning
BRPI0919122A2 (pt) dispositivo emissor-receptor
IT1392605B1 (it) Dispositivo di fissaggio per apparecchi ortodontici
BRPI0915822A2 (pt) dispositivo médico
EP2252867A4 (en) DISPOSABLE DEVICE FOR MEASURING UV RADIATION
BR112012015646A2 (pt) aparelho de medição
IT1393996B1 (it) Dispositivo di fuga di riferimento per la calibrazione delle perdite
DK2346559T3 (da) Medicinsk anordning
IT1392132B1 (it) Dispositivo per chirurgia endoscopica
FR2937246B1 (fr) Tetine hygienique
NO20081795A (no) Støtteinnretning
NO20080868A (no) Evakueringsanordning
FI20086029A (fi) Mittausjärjestely
SMT201700119B (it) Dispositivo ortopedico perfezionato
ITRE20080015A1 (it) Dispositivo per la movimentazione di pazienti
CN300966376S (zh) 消毒柜(zlp110q03)
CN300966375S (zh) 消毒柜(zlp110q02)
ES1068769Y (es) Dispositivo de soporte de objetos