GB1252364A - - Google Patents

Info

Publication number
GB1252364A
GB1252364A GB1252364DA GB1252364A GB 1252364 A GB1252364 A GB 1252364A GB 1252364D A GB1252364D A GB 1252364DA GB 1252364 A GB1252364 A GB 1252364A
Authority
GB
United Kingdom
Prior art keywords
chamber
spark
grid
condition
feb
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
Application number
Other languages
English (en)
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
Priority claimed from FR40031A external-priority patent/FR1465531A/fr
Priority claimed from FR51234A external-priority patent/FR89644E/fr
Application filed filed Critical
Publication of GB1252364A publication Critical patent/GB1252364A/en
Expired legal-status Critical Current

Links

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
    • H01J47/10—Spark counters

Landscapes

  • Luminescent Compositions (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)
GB1252364D 1965-11-27 1969-02-12 Expired GB1252364A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR40031A FR1465531A (fr) 1965-11-27 1965-11-27 Dispositif de contrôle d'étincelle pour chambre à étincelles
FR51234A FR89644E (fr) 1965-11-27 1966-02-25 Dispositif de contrôle d'étincelles pour chambre à étincelles
FR141316A FR95138E (fr) 1965-11-27 1968-02-26 Dispositif de controle d'étincelles pour chambre a étincelles.

Publications (1)

Publication Number Publication Date
GB1252364A true GB1252364A (enExample) 1971-11-03

Family

ID=27242746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252364D Expired GB1252364A (enExample) 1965-11-27 1969-02-12

Country Status (8)

Country Link
BE (1) BE728525A (enExample)
CH (1) CH518003A (enExample)
DE (1) DE1908864A1 (enExample)
ES (1) ES364054A2 (enExample)
FR (1) FR95138E (enExample)
GB (1) GB1252364A (enExample)
IL (1) IL31629A0 (enExample)
LU (1) LU58075A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013475B2 (ja) * 1979-06-26 1985-04-08 名古屋大学長 複合スパ−クチエンバの動作高安定化方法
DE3624720C2 (de) * 1986-07-22 1997-05-28 Gok Gmbh & Co Kg Gasdruckregelgerät mit zwei membrangesteuerten Ventileinrichtungen

Also Published As

Publication number Publication date
IL31629A0 (en) 1969-07-30
BE728525A (enExample) 1969-08-01
DE1908864A1 (de) 1970-09-10
ES364054A2 (es) 1971-01-01
CH518003A (fr) 1972-01-15
LU58075A1 (enExample) 1969-06-03
FR95138E (fr) 1970-07-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees