EP3642608A4 - A gas drift detector - Google Patents

A gas drift detector Download PDF

Info

Publication number
EP3642608A4
EP3642608A4 EP17914848.1A EP17914848A EP3642608A4 EP 3642608 A4 EP3642608 A4 EP 3642608A4 EP 17914848 A EP17914848 A EP 17914848A EP 3642608 A4 EP3642608 A4 EP 3642608A4
Authority
EP
European Patent Office
Prior art keywords
drift detector
gas drift
gas
detector
drift
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.)
Withdrawn
Application number
EP17914848.1A
Other languages
German (de)
French (fr)
Other versions
EP3642608A1 (en
Inventor
Heikki Johannes Sipilä
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.)
HEIKKI SIPILA Oy
Original Assignee
HEIKKI SIPILA Oy
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 HEIKKI SIPILA Oy filed Critical HEIKKI SIPILA Oy
Publication of EP3642608A1 publication Critical patent/EP3642608A1/en
Publication of EP3642608A4 publication Critical patent/EP3642608A4/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/02—Ionisation chambers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/008—Drift detectors
EP17914848.1A 2017-06-20 2017-06-20 A gas drift detector Withdrawn EP3642608A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2017/050460 WO2018234610A1 (en) 2017-06-20 2017-06-20 A gas drift detector

Publications (2)

Publication Number Publication Date
EP3642608A1 EP3642608A1 (en) 2020-04-29
EP3642608A4 true EP3642608A4 (en) 2021-01-13

Family

ID=64736871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17914848.1A Withdrawn EP3642608A4 (en) 2017-06-20 2017-06-20 A gas drift detector

Country Status (2)

Country Link
EP (1) EP3642608A4 (en)
WO (1) WO2018234610A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804847A (en) * 1987-01-27 1989-02-14 Medrad, Inc. Radiation detector with an ionizable gas atop an integrated circuit
US20050194541A1 (en) * 2004-03-03 2005-09-08 Clark Brett M. Large area ionization detector and methods for detecting low level radiation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362484B1 (en) * 1995-07-14 2002-03-26 Imec Vzw Imager or particle or radiation detector and method of manufacturing the same
WO2002001598A1 (en) * 2000-06-27 2002-01-03 Hiroyuki Takahashi Microstrip gas chamber
US20100252744A1 (en) * 2009-04-06 2010-10-07 Koninklijke Philips Electronics N.V. Radiation detector with a plurality of electrode systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804847A (en) * 1987-01-27 1989-02-14 Medrad, Inc. Radiation detector with an ionizable gas atop an integrated circuit
US20050194541A1 (en) * 2004-03-03 2005-09-08 Clark Brett M. Large area ionization detector and methods for detecting low level radiation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018234610A1 *

Also Published As

Publication number Publication date
EP3642608A1 (en) 2020-04-29
WO2018234610A1 (en) 2018-12-27

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