GB1474440A - Preionizer for a spark gap - Google Patents

Preionizer for a spark gap

Info

Publication number
GB1474440A
GB1474440A GB2994674A GB2994674A GB1474440A GB 1474440 A GB1474440 A GB 1474440A GB 2994674 A GB2994674 A GB 2994674A GB 2994674 A GB2994674 A GB 2994674A GB 1474440 A GB1474440 A GB 1474440A
Authority
GB
United Kingdom
Prior art keywords
gap
main
preioniser
condenser
spark
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
GB2994674A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1474440A publication Critical patent/GB1474440A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Thermistors And Varistors (AREA)
GB2994674A 1973-07-05 1974-07-05 Preionizer for a spark gap Expired GB1474440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00376433A US3845345A (en) 1973-07-05 1973-07-05 Frequency sensitive preionizer

Publications (1)

Publication Number Publication Date
GB1474440A true GB1474440A (en) 1977-05-25

Family

ID=23485016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2994674A Expired GB1474440A (en) 1973-07-05 1974-07-05 Preionizer for a spark gap

Country Status (7)

Country Link
US (1) US3845345A (enrdf_load_stackoverflow)
JP (1) JPS5033445A (enrdf_load_stackoverflow)
CH (1) CH578269A5 (enrdf_load_stackoverflow)
DE (1) DE2431401A1 (enrdf_load_stackoverflow)
FR (1) FR2236293A1 (enrdf_load_stackoverflow)
GB (1) GB1474440A (enrdf_load_stackoverflow)
SE (1) SE398027B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443590A1 (fr) * 1978-12-07 1980-07-04 Halilovic Esref Generateur d'impulsions haute tension a ionisation par photo-action pour circuit d'allumage de moteurs a carburateur
GB2200243A (en) * 1987-01-27 1988-07-27 English Electric Valve Co Ltd Overvoltage protection device
GB2224884A (en) * 1988-11-10 1990-05-16 Cooper Uk Limited Surge arresters

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1115469B (it) * 1977-05-06 1986-02-03 Sits Soc It Telecom Siemens Dispositivo ad effetto di campo per la protezione da sovratensioni
JPS6024540U (ja) * 1983-07-28 1985-02-19 印刷機械貿易株式会社 手動によるインク供給量の制御を容易にする表示を設けた印刷機用版
US5097231A (en) * 1990-05-16 1992-03-17 Varian Associates, Inc. Quasi-passive, non-radioactive receiver protector device
RU2241277C1 (ru) * 2003-09-08 2004-11-27 Орловский государственный технический университет Способ повышения электрической прочности вакуумной изоляции
RU2249878C1 (ru) * 2003-11-17 2005-04-10 Орловский государственный технический университет (ОрелГТУ) Способ оценки катодного механизма инициирования пробоя в вакууме
RU2249879C1 (ru) * 2003-11-26 2005-04-10 Орловский государственный технический университет (ОрелГТУ) Способ оценки катодного механизма инициирования пробоя в вакууме

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087093A (en) * 1959-05-13 1963-04-23 Mallory & Co Inc P R Capacitor protection
US3223874A (en) * 1963-12-13 1965-12-14 Gen Electric Preionizer for use in overvoltage protective devices
US3259780A (en) * 1964-07-06 1966-07-05 Gen Electric Electric gap device using porous material in the arc chamber
US3489949A (en) * 1967-11-13 1970-01-13 Gen Electric Lightning arrester with main and preionizing gaps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443590A1 (fr) * 1978-12-07 1980-07-04 Halilovic Esref Generateur d'impulsions haute tension a ionisation par photo-action pour circuit d'allumage de moteurs a carburateur
GB2200243A (en) * 1987-01-27 1988-07-27 English Electric Valve Co Ltd Overvoltage protection device
GB2200243B (en) * 1987-01-27 1990-09-05 English Electric Valve Co Ltd Protection device
GB2224884A (en) * 1988-11-10 1990-05-16 Cooper Uk Limited Surge arresters

Also Published As

Publication number Publication date
SE7408817L (enrdf_load_stackoverflow) 1975-01-07
SE398027B (sv) 1977-11-28
DE2431401A1 (de) 1975-01-30
CH578269A5 (enrdf_load_stackoverflow) 1976-07-30
JPS5033445A (enrdf_load_stackoverflow) 1975-03-31
FR2236293A1 (enrdf_load_stackoverflow) 1975-01-31
US3845345A (en) 1974-10-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee