BE870357R - Dispositif a effet de champ pour la protection contre les surtensions - Google Patents

Dispositif a effet de champ pour la protection contre les surtensions

Info

Publication number
BE870357R
BE870357R BE190382A BE190382A BE870357R BE 870357 R BE870357 R BE 870357R BE 190382 A BE190382 A BE 190382A BE 190382 A BE190382 A BE 190382A BE 870357 R BE870357 R BE 870357R
Authority
BE
Belgium
Prior art keywords
field effect
effect device
surge protection
surge
protection
Prior art date
Application number
BE190382A
Other languages
English (en)
Inventor
F Manoe
F Mazzola
F Bracciante
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Application granted granted Critical
Publication of BE870357R publication Critical patent/BE870357R/fr

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
    • H01T1/00—Details of spark gaps
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
BE190382A 1978-02-16 1978-09-11 Dispositif a effet de champ pour la protection contre les surtensions BE870357R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20266/78A IT1108971B (it) 1978-02-16 1978-02-16 Dispositivo per la protezione da sovratensioni

Publications (1)

Publication Number Publication Date
BE870357R true BE870357R (fr) 1979-01-02

Family

ID=11165270

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190382A BE870357R (fr) 1978-02-16 1978-09-11 Dispositif a effet de champ pour la protection contre les surtensions

Country Status (9)

Country Link
BE (1) BE870357R (fr)
BR (1) BR7806031A (fr)
ES (1) ES476481A1 (fr)
FR (1) FR2417849A2 (fr)
GB (1) GB2021309A (fr)
IT (1) IT1108971B (fr)
NL (1) NL7805301A (fr)
NO (1) NO790296L (fr)
SE (1) SE7901200L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122807B (en) * 1982-06-24 1986-01-29 English Electric Valve Co Ltd Impulse protection device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353924A (en) * 1930-01-29 1931-07-29 Edison Swan Electric Co Ltd Improvements in protecting devices for electric circuits
CH313669A (de) * 1953-07-23 1956-04-30 Bbc Brown Boveri & Cie Vorionisierte Funkenstrecke, insbesondere für Überspannungsableiter
US2830216A (en) * 1954-08-02 1958-04-08 Elsi L Elettronica Sicula S P Multiple discharger particularly for protecting telecommunication nets and the method for manufacturing it
US3328632A (en) * 1965-08-16 1967-06-27 English Electric Co Ltd Vacuum-protective spark gap with trigger electrode
DE2346174B2 (de) * 1973-09-13 1977-04-07 Siemens AG, 1000 Berlin und 8000 München Ueberspannungsableiter
IT1115469B (it) * 1977-05-06 1986-02-03 Sits Soc It Telecom Siemens Dispositivo ad effetto di campo per la protezione da sovratensioni

Also Published As

Publication number Publication date
IT7820266A0 (it) 1978-02-16
FR2417849A2 (fr) 1979-09-14
SE7901200L (sv) 1979-08-17
ES476481A1 (es) 1979-04-16
NO790296L (no) 1979-08-17
BR7806031A (pt) 1980-03-25
NL7805301A (nl) 1979-08-20
GB2021309A (en) 1979-11-28
IT1108971B (it) 1985-12-16

Similar Documents

Publication Publication Date Title
JPS5529297A (en) Overvoltage protecting device
JPS572502A (en) Surge preventing device
RO76658A (fr) Dispositif interrupteur protege contr l'explosion
YU41878B (en) Protected digging device
NO812315L (no) Beskyttelsesanordning for leddaksel
GB2021337B (en) Electrical protection device
AR222074A1 (es) Dispositivo de proteccion contra sobretensiones para dispositivos electronicos
BE860537A (fr) Dispositif de protection contre les surtensions
ES486659A0 (es) Dispositivo capacitador electrico protector
JPS5785529A (en) Overvoltage protecting device
BE863395A (fr) Dispositif a effet de champ pour la protection contre les surtensions
BE870357R (fr) Dispositif a effet de champ pour la protection contre les surtensions
FR2353153A1 (fr) Dispositif de protection pour cables souterrains
JPS5761232A (en) Overcurrent protecting device
PT72396A (fr) Dispositif de protection contre les agressions
JPS558274A (en) Overload protecting device
ES488519A0 (es) Dispositivo de proteccion contra sobretensiones
BR7901635A (pt) Dispositivo de para-raios
BR7901654A (pt) Dispositivo de para-raios
JPS5716523A (en) Ground fault protecting device
JPS5549914A (en) Overcurrent protecting device
JPS5512614A (en) Protecting device
JPS5761233A (en) Overcurrent protecting device
JPS56120088A (en) Overvoltage protecting device
ES498672A0 (es) Dispositivo de proteccion de sobrecorriente