GB1229491A - - Google Patents

Info

Publication number
GB1229491A
GB1229491A GB1229491DA GB1229491A GB 1229491 A GB1229491 A GB 1229491A GB 1229491D A GB1229491D A GB 1229491DA GB 1229491 A GB1229491 A GB 1229491A
Authority
GB
United Kingdom
Prior art keywords
casing
probe
neon
conductor
circuit
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
Application filed filed Critical
Publication of GB1229491A publication Critical patent/GB1229491A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145Indicating the presence of current or voltage
    • G01R19/155Indicating the presence of voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Relating To Insulation (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
GB1229491D 1967-04-21 1968-04-18 Expired GB1229491A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH571067A CH454273A (fr) 1967-04-21 1967-04-21 Détecteur de tensions électriques alternatives

Publications (1)

Publication Number Publication Date
GB1229491A true GB1229491A (enrdf_load_stackoverflow) 1971-04-21

Family

ID=4298081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229491D Expired GB1229491A (enrdf_load_stackoverflow) 1967-04-21 1968-04-18

Country Status (3)

Country Link
CH (1) CH454273A (enrdf_load_stackoverflow)
FR (1) FR1570667A (enrdf_load_stackoverflow)
GB (1) GB1229491A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130035B1 (enrdf_load_stackoverflow) * 1971-03-22 1976-12-03 Singer Edouard
CN105929204A (zh) * 2016-04-27 2016-09-07 许继电气股份有限公司 一种晶闸管测试设备及其用于晶闸管测试的手柄

Also Published As

Publication number Publication date
FR1570667A (enrdf_load_stackoverflow) 1969-06-13
CH454273A (fr) 1968-04-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee