BR7507412A - PROTECTION DEVICE AGAINST TRANSISTORIAL EFFECTS - Google Patents

PROTECTION DEVICE AGAINST TRANSISTORIAL EFFECTS

Info

Publication number: BR7507412A
Authority: BR; Brazil
Prior art keywords: transistorial; effects; protection device; device against; protection
Prior art date: 1974-11-15

Application number

BR7507412*A

Other languages

Portuguese (pt)

Inventor

S Granler

Original Assignee

Ericsson Telefon Ab L M

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.)

1974-11-15

Filing date

1975-11-11

Publication date

1976-08-10

1975-11-11 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1976-08-10 Publication of BR7507412A publication Critical patent/BR7507412A/en

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
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
- 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
- H01T1/00—Details of spark gaps
- H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure

BR7507412*A 1974-11-15 1975-11-11 PROTECTION DEVICE AGAINST TRANSISTORIAL EFFECTS BR7507412A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7414377A SE393713B (en)	1974-11-15	1974-11-15	OVERVOLTAGE PROTECTION, ESPECIALLY AGAINST OVERVOLTAGE ON TELEPHONE LINES, CONTAINING GAS-FILLED URL CHARGES

Publications (1)

Publication Number	Publication Date
BR7507412A true BR7507412A (en)	1976-08-10

Family

ID=20322709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7507412*A BR7507412A (en)	1974-11-15	1975-11-11	PROTECTION DEVICE AGAINST TRANSISTORIAL EFFECTS

Country Status (8)

Country	Link
AU (1)	AU8643575A (en)
BR (1)	BR7507412A (en)
CH (1)	CH592376A5 (en)
FI (1)	FI752940A (en)
FR (1)	FR2291630A1 (en)
GB (1)	GB1516159A (en)
IT (1)	IT1048688B (en)
SE (1)	SE393713B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2718188C3 (en) *	1977-04-23	1984-07-05	Dehn + Söhne GmbH + Co KG, 8500 Nürnberg	Surge protection device
DE9116301U1 (en) *	1990-03-15	1992-07-16	Quante Ag, 42109 Wuppertal	Surge protection device for data cables
DE4106505C2 (en) *	1990-03-15	1994-01-27	Quante Ag	Surge protection device for cross-house data lines
DE102011112441A1 (en) *	2011-09-03	2013-03-07	Tyco Electronics Services Gmbh	Assembly and method for producing a structural unit

1974
- 1974-11-15 SE SE7414377A patent/SE393713B/en unknown
1975
- 1975-10-21 FI FI752940A patent/FI752940A/fi not_active Application Discontinuation
- 1975-11-07 AU AU86435/75A patent/AU8643575A/en not_active Expired
- 1975-11-11 BR BR7507412*A patent/BR7507412A/en unknown
- 1975-11-12 CH CH1462375A patent/CH592376A5/xx not_active IP Right Cessation
- 1975-11-13 GB GB46949/75A patent/GB1516159A/en not_active Expired
- 1975-11-14 IT IT29307/75A patent/IT1048688B/en active
- 1975-11-14 FR FR7534835A patent/FR2291630A1/en active Granted

Also Published As

Publication number	Publication date
IT1048688B (en)	1980-12-20
FR2291630A1 (en)	1976-06-11
AU8643575A (en)	1977-05-12
FI752940A (en)	1976-05-16
SE393713B (en)	1977-05-16
GB1516159A (en)	1978-06-28
CH592376A5 (en)	1977-10-31
SE7414377L (en)	1976-05-17
FR2291630B3 (en)	1978-08-18

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