JPS5240984A - Protector - Google Patents

Protector

Info

Publication number: JPS5240984A
Authority: JP; Japan
Prior art keywords: protector
Prior art date: 1975-09-25
Legal status (The legal status 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 status listed.): Pending

Application number

JP51114570A

Other languages

Japanese (ja)

Inventor

Do Buruyuin Patoritsuku

Zuitsuteitsuhi Roorando

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BBC Brown Boveri AG Switzerland

BBC Brown Boveri France SA

Original Assignee

BBC Brown Boveri AG Switzerland

BBC Brown Boveri France SA

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.)

1975-09-25

Filing date

1976-09-24

Publication date

1977-03-30

1976-09-24 Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland

1977-03-30 Publication of JPS5240984A publication Critical patent/JPS5240984A/en

Status Pending legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
- H02H7/205—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment for controlled semi-conductors which are not included in a specific circuit arrangement
- H01L29/87—
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
- 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
- H03K17/08108—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit in thyristor switches

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Thyristors (AREA)
Electronic Switches (AREA)
Apparatuses And Processes For Manufacturing Resistors (AREA)

JP51114570A 1975-09-25 1976-09-24 Protector Pending JPS5240984A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1246575A CH595716A5 (en)	1975-09-25	1975-09-25

Publications (1)

Publication Number	Publication Date
JPS5240984A true JPS5240984A (en)	1977-03-30

Family

ID=4383287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP51114570A Pending JPS5240984A (en)	1975-09-25	1976-09-24	Protector

Country Status (4)

Country	Link
JP (1)	JPS5240984A (en)
CH (1)	CH595716A5 (en)
DE (1)	DE2546321A1 (en)
NO (1)	NO763249L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55101838U (en) *	1979-01-11	1980-07-16

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2620271B1 (en) *	1987-09-08	1990-01-12	Thomson Semiconducteurs	SEMICONDUCTOR PROTECTION AGAINST OVERVOLTAGES

1975
- 1975-09-25 CH CH1246575A patent/CH595716A5/xx not_active IP Right Cessation
- 1975-10-16 DE DE19752546321 patent/DE2546321A1/en not_active Withdrawn
1976
- 1976-09-22 NO NO763249A patent/NO763249L/en unknown
- 1976-09-24 JP JP51114570A patent/JPS5240984A/en active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55101838U (en) *	1979-01-11	1980-07-16
JPS5842335Y2 (en) *	1979-01-11	1983-09-26	株式会社リコー	Paper feeding device

Also Published As

Publication number	Publication date
DE2546321A1 (en)	1977-04-07
CH595716A5 (en)	1978-02-28
NO763249L (en)	1977-03-28

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