NL6508411A - - Google Patents

Info

Publication number
NL6508411A
NL6508411A NL6508411A NL6508411A NL6508411A NL 6508411 A NL6508411 A NL 6508411A NL 6508411 A NL6508411 A NL 6508411A NL 6508411 A NL6508411 A NL 6508411A NL 6508411 A NL6508411 A NL 6508411A
Authority
NL
Netherlands
Application number
NL6508411A
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 NL6508411A publication Critical patent/NL6508411A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/044—Physical layout, materials not provided for elsewhere
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/74—Interface circuits for coupling substations to external telephone lines with means for reducing interference; with means for reducing effects due to line faults
    • H04M1/745—Protection devices or circuits for voltages surges on the line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
NL6508411A 1964-07-03 1965-06-30 NL6508411A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0044837 1964-07-03

Publications (1)

Publication Number Publication Date
NL6508411A true NL6508411A (xx) 1966-01-04

Family

ID=7048585

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6508411A NL6508411A (xx) 1964-07-03 1965-06-30

Country Status (7)

Country Link
US (1) US3436601A (xx)
JP (1) JPS4215227B1 (xx)
CH (1) CH427003A (xx)
DE (1) DE1437387A1 (xx)
FR (1) FR1441855A (xx)
GB (1) GB1089282A (xx)
NL (1) NL6508411A (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558830A (en) * 1969-04-09 1971-01-26 Communication Technology Inc Overvoltage transmission line protector
US3813558A (en) * 1972-06-26 1974-05-28 Ibm Directional, non-volatile bistable resistor logic circuits
FR2472272A1 (fr) * 1979-12-21 1981-06-26 Lignes Telegraph Telephon Composant hybride de protection et circuit l'incorporant
NL8006411A (nl) * 1980-11-25 1982-06-16 Philips Nv Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling.
FR2552604B1 (fr) * 1983-09-27 1989-02-24 Europ Composants Electron Circuit de protection telephonique contre les perturbations electriques
GB2160721B (en) * 1984-05-19 1987-08-19 Measurement Tech Ltd Protection of electrical/electronic equipment
AU584998B2 (en) * 1985-03-29 1989-06-08 Raychem Limited Circuit protection device
EP0198624A1 (en) * 1985-03-29 1986-10-22 Raychem Limited Overvoltage protection device
ES8900238A1 (es) * 1985-03-29 1989-04-01 Raychem Ltd Un conectador electrico para conectar una pluralidad de lineas electricas.
EP0242902A3 (en) * 1986-03-26 1988-08-31 Raychem Limited Protection device
US4860155A (en) * 1986-03-28 1989-08-22 Raychem Limited Overvoltage protection device
GB8621430D0 (en) * 1986-09-05 1987-01-14 Raychem Ltd Overvoltage protection device
US4799125A (en) * 1986-09-05 1989-01-17 Raychem Limited Circuit protection arrangement
GB8623176D0 (en) * 1986-09-26 1987-01-14 Raychem Ltd Circuit protection device
GB8623178D0 (en) * 1986-09-26 1987-01-14 Raychem Ltd Circuit protection device
GB8623177D0 (en) * 1986-09-26 1987-01-14 Raychem Ltd Circuit protection device
GB8802434D0 (en) * 1988-02-03 1988-03-02 British Telecomm Protector device
GB8816631D0 (en) * 1988-07-13 1988-08-17 Raychem Ltd Circuit protection arrangement
IL90944A0 (en) * 1988-07-13 1990-02-09 Raychem Ltd Electrical circuit protection arrangement
EP0360933A1 (en) * 1988-09-28 1990-04-04 Semitron Industries Limited An improved transient suppression device
GB2225908B (en) * 1988-11-11 1993-01-13 Texas Instruments Ltd Improvements in or relating to overvoltage protection circuits
US5714794A (en) * 1995-04-18 1998-02-03 Hitachi Chemical Company, Ltd. Electrostatic protective device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536185A (xx) * 1954-03-05 1900-01-01
US2789254A (en) * 1954-04-23 1957-04-16 Bell Telephone Labor Inc Lightning protection circuits
NL113254C (xx) * 1960-11-17
US3210641A (en) * 1961-02-28 1965-10-05 Hunt Electronics Company Power control circuit employing semiconductor switching means responsive to the saturation of a magnetic amplifier
US3271591A (en) * 1963-09-20 1966-09-06 Energy Conversion Devices Inc Symmetrical current controlling device

Also Published As

Publication number Publication date
US3436601A (en) 1969-04-01
FR1441855A (fr) 1966-06-10
CH427003A (de) 1966-12-31
JPS4215227B1 (xx) 1967-08-23
GB1089282A (en) 1967-11-01
DE1437387A1 (de) 1968-11-28

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