CH452046A - Thermal overload protection device for thyristor circuits - Google Patents

Thermal overload protection device for thyristor circuits

Info

Publication number
CH452046A
CH452046A CH394167A CH394167A CH452046A CH 452046 A CH452046 A CH 452046A CH 394167 A CH394167 A CH 394167A CH 394167 A CH394167 A CH 394167A CH 452046 A CH452046 A CH 452046A
Authority
CH
Switzerland
Prior art keywords
protection device
overload protection
thermal overload
thyristor circuits
thyristor
Prior art date
Application number
CH394167A
Other languages
German (de)
Inventor
Brungsberg Heinrich
Original Assignee
Busch Jaeger Duerener Metall
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 Busch Jaeger Duerener Metall filed Critical Busch Jaeger Duerener Metall
Publication of CH452046A publication Critical patent/CH452046A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08124—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in thyristor switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
CH394167A 1966-04-02 1967-03-17 Thermal overload protection device for thyristor circuits CH452046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0086509 1966-04-02

Publications (1)

Publication Number Publication Date
CH452046A true CH452046A (en) 1968-05-31

Family

ID=6983400

Family Applications (1)

Application Number Title Priority Date Filing Date
CH394167A CH452046A (en) 1966-04-02 1967-03-17 Thermal overload protection device for thyristor circuits

Country Status (6)

Country Link
BE (1) BE696280A (en)
CH (1) CH452046A (en)
ES (1) ES338190A1 (en)
FR (1) FR1513921A (en)
GB (1) GB1169817A (en)
NL (1) NL6703371A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA924803A (en) * 1969-05-19 1973-04-17 Rca Corporation Protection circuit
FR2137349B1 (en) * 1971-05-13 1974-08-19 Lavaud Josiane
JPS61279915A (en) * 1985-06-05 1986-12-10 Hayashibara Takeshi Automatic phase switch circuit

Also Published As

Publication number Publication date
GB1169817A (en) 1969-11-05
ES338190A1 (en) 1968-04-01
NL6703371A (en) 1967-10-03
BE696280A (en) 1967-09-01
FR1513921A (en) 1968-02-16

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