IT1115469B - Dispositivo ad effetto di campo per la protezione da sovratensioni - Google Patents

Dispositivo ad effetto di campo per la protezione da sovratensioni

Info

Publication number: IT1115469B
Authority: IT; Italy
Prior art keywords: field; effect device; overvoltage protection; overvoltage; protection
Prior art date: 1977-05-06

Application number

IT23269/77A

Other languages

English (en)

Inventor

Lucia Basile

Cristiano Borruso

Guido Busacca

Francesco Maione

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.)

1977-05-06

Filing date

1977-05-06

Publication date

1986-02-03

1977-05-06 Application filed by Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens

1977-05-06 Priority to IT23269/77A priority Critical patent/IT1115469B/it

1977-10-06 Priority to FR7730048A priority patent/FR2389994B1/fr

1978-01-27 Priority to BE184689A priority patent/BE863395A/xx

1978-02-22 Priority to ES467208A priority patent/ES467208A1/es

1978-03-01 Priority to NL7802238A priority patent/NL7802238A/xx

1978-04-04 Priority to GB13173/78A priority patent/GB1603031A/en

1978-04-06 Priority to BR7802133A priority patent/BR7802133A/pt

1978-05-02 Priority to SE7805024A priority patent/SE7805024L/xx

1978-05-03 Priority to NO781561A priority patent/NO781561L/no

1986-02-03 Application granted granted Critical

1986-02-03 Publication of IT1115469B publication Critical patent/IT1115469B/it

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
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
- 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

IT23269/77A 1977-05-06 1977-05-06 Dispositivo ad effetto di campo per la protezione da sovratensioni IT1115469B (it)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
IT23269/77A IT1115469B (it)	1977-05-06	1977-05-06	Dispositivo ad effetto di campo per la protezione da sovratensioni
FR7730048A FR2389994B1 (it)	1977-05-06	1977-10-06
BE184689A BE863395A (fr)	1977-05-06	1978-01-27	Dispositif a effet de champ pour la protection contre les surtensions
ES467208A ES467208A1 (es)	1977-05-06	1978-02-22	Perfeccionamientos en los sistemas con efecto de campo para la proteccion contra sobretensiones.
NL7802238A NL7802238A (nl)	1977-05-06	1978-03-01	Inrichting voor bescherming tegen overspanningen.
GB13173/78A GB1603031A (en)	1977-05-06	1978-04-04	Field effect devices for protection against over voltages
BR7802133A BR7802133A (pt)	1977-05-06	1978-04-06	Dispositivo de efeito de campo para protecao contra sobrevoltagens
SE7805024A SE7805024L (sv)	1977-05-06	1978-05-02	Overspenningsskydd for teleendamal
NO781561A NO781561L (no)	1977-05-06	1978-05-03	Felteffektanordning for beskyttelse mot overspenning

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT23269/77A IT1115469B (it)	1977-05-06	1977-05-06	Dispositivo ad effetto di campo per la protezione da sovratensioni

Publications (1)

Publication Number	Publication Date
IT1115469B true IT1115469B (it)	1986-02-03

Family

ID=11205484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23269/77A IT1115469B (it)	1977-05-06	1977-05-06	Dispositivo ad effetto di campo per la protezione da sovratensioni

Country Status (9)

Country	Link
BE (1)	BE863395A (it)
BR (1)	BR7802133A (it)
ES (1)	ES467208A1 (it)
FR (1)	FR2389994B1 (it)
GB (1)	GB1603031A (it)
IT (1)	IT1115469B (it)
NL (1)	NL7802238A (it)
NO (1)	NO781561L (it)
SE (1)	SE7805024L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1108971B (it) *	1978-02-16	1985-12-16	Sits Soc It Telecom Siemens	Dispositivo per la protezione da sovratensioni
GB2200243B (en) *	1987-01-27	1990-09-05	English Electric Valve Co Ltd	Protection device
DE19818674B4 (de)	1998-04-27	2004-04-29	Phoenix Contact Gmbh & Co. Kg	Überspannungsschutzelement
DE102018133389A1 (de) *	2018-12-21	2020-06-25	Phoenix Contact Gmbh & Co. Kg	Überspannungsableiter

Family Cites Families (5)

* 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
FR1052741A (fr) *	1952-03-24	1954-01-26		Parafoudre à transfert d'arc
CH313669A (de) *	1953-07-23	1956-04-30	Bbc Brown Boveri & Cie	Vorionisierte Funkenstrecke, insbesondere für Überspannungsableiter
GB1085032A (en) *	1964-09-11	1967-09-27	English Electric Co Ltd	Improvements in or relating to protective spark gap devices
US3845345A (en) *	1973-07-05	1974-10-29	Gen Electric	Frequency sensitive preionizer

1977
- 1977-05-06 IT IT23269/77A patent/IT1115469B/it active
- 1977-10-06 FR FR7730048A patent/FR2389994B1/fr not_active Expired
1978
- 1978-01-27 BE BE184689A patent/BE863395A/xx unknown
- 1978-02-22 ES ES467208A patent/ES467208A1/es not_active Expired
- 1978-03-01 NL NL7802238A patent/NL7802238A/xx not_active Application Discontinuation
- 1978-04-04 GB GB13173/78A patent/GB1603031A/en not_active Expired
- 1978-04-06 BR BR7802133A patent/BR7802133A/pt unknown
- 1978-05-02 SE SE7805024A patent/SE7805024L/xx unknown
- 1978-05-03 NO NO781561A patent/NO781561L/no unknown

Also Published As

Publication number	Publication date
BE863395A (fr)	1978-05-16
BR7802133A (pt)	1979-05-29
FR2389994B1 (it)	1981-06-19
SE7805024L (sv)	1978-11-07
NL7802238A (nl)	1978-11-08
FR2389994A1 (it)	1978-12-01
ES467208A1 (es)	1978-11-16
NO781561L (no)	1978-11-07
GB1603031A (en)	1981-11-18

Publication	Publication Date	Title
SE7709751L (sv)	1978-03-01	Avbrottssekra overspenningsskydd
IT1092274B (it)	1985-07-06	Dispositivo di tenuta
IT1094509B (it)	1985-08-02	Dispositivo di protezione contro le sovratensioni
AR217282A1 (es)	1980-03-14	Dispositivo protector para bancos de capacitores
DK147190C (da)	1984-12-24	Motorbeskyttelsesindretning
IT1097109B (it)	1985-08-26	Dispositivo di tenuta
IT1098153B (it)	1985-09-07	Dispositivo di protezione,in particolare per strade
SE7801566L (sv)	1978-08-12	Overlastskyddsanordning
IT1075631B (it)	1985-04-22	Tappo di protezione per orecchio
SE7803684L (sv)	1978-10-01	Overspenningsskydd
SE7804308L (sv)	1978-10-19	Overspenningsavledare
IT1106798B (it)	1985-11-18	Dispositivo di filtraggio multiplexato
AR205850A1 (es)	1976-06-07	Dispositivo de proteccion para la sobretension
IT1115469B (it)	1986-02-03	Dispositivo ad effetto di campo per la protezione da sovratensioni
SE7805075L (sv)	1978-11-08	Skyddsanordning
SE7803496L (sv)	1978-10-01	Overspenningsavledare
AT366426B (de)	1982-04-13	Schuetzen
SE7805854L (sv)	1978-12-14	Stoldskyddsanordning
AT363542B (de)	1981-08-10	Ueberspannungsschutz-einrichtung
SE7807092L (sv)	1978-12-23	Ventilavledare for overspenningsskydd
SE7602854L (sv)	1976-09-28	Kolvtappssekring
DK433380A (da)	1980-10-13	Overspaendingsbeskyttelsesindretning
DK9178A (da)	1978-07-11	Anthelmintisk virksomme anilinomethylenmalonenitrilderivater
IT1096909B (it)	1985-08-26	Dispositivo di tenuta
FR2310007A1 (fr)	1976-11-26	Dispositif de protection contre les surtensions