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KR920010567U - Safety device for over-voltage and current blocking in electrical equipment - Google Patents

Safety device for over-voltage and current blocking in electrical equipment

Info

Publication number
KR920010567U
KR920010567U KR2019900017986U KR900017986U KR920010567U KR 920010567 U KR920010567 U KR 920010567U KR 2019900017986 U KR2019900017986 U KR 2019900017986U KR 900017986 U KR900017986 U KR 900017986U KR 920010567 U KR920010567 U KR 920010567U
Authority
KR
South Korea
Prior art keywords
voltage
over
electrical equipment
safety device
current blocking
Prior art date
Application number
KR2019900017986U
Other languages
Korean (ko)
Other versions
KR920007537Y1 (en
Inventor
조홍래
Original Assignee
조홍래
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 조홍래 filed Critical 조홍래
Priority to KR2019900017986U priority Critical patent/KR920007537Y1/en
Publication of KR920010567U publication Critical patent/KR920010567U/en
Application granted granted Critical
Publication of KR920007537Y1 publication Critical patent/KR920007537Y1/en

Links

Classifications

    • 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
    • H02M1/14—Arrangements for reducing ripples from dc input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
KR2019900017986U 1990-11-22 1990-11-22 Electric surge arrestor KR920007537Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900017986U KR920007537Y1 (en) 1990-11-22 1990-11-22 Electric surge arrestor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900017986U KR920007537Y1 (en) 1990-11-22 1990-11-22 Electric surge arrestor

Publications (2)

Publication Number Publication Date
KR920010567U true KR920010567U (en) 1992-06-17
KR920007537Y1 KR920007537Y1 (en) 1992-10-15

Family

ID=19305730

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900017986U KR920007537Y1 (en) 1990-11-22 1990-11-22 Electric surge arrestor

Country Status (1)

Country Link
KR (1) KR920007537Y1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100239674B1 (en) * 1997-06-26 2000-01-15 황상열 Power safety circuit of inductive load goods using ac power
KR20020029577A (en) * 2000-10-13 2002-04-19 유영훈 Electric power supply with surge absorber and compensating effect for short line off
KR100534058B1 (en) * 2003-07-15 2005-12-07 주식회사 두원 Power connector of apparatus for communicating a information
KR101456569B1 (en) * 2014-05-09 2014-11-13 진화전기통신주식회사 Surge protector
KR102148461B1 (en) * 2019-06-27 2020-08-26 호남대학교 산학협력단 DC power source cutoff control apparatus for arc fault detection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020062895A (en) * 2002-07-04 2002-07-31 문독선 Automatic shoes arranger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100239674B1 (en) * 1997-06-26 2000-01-15 황상열 Power safety circuit of inductive load goods using ac power
KR20020029577A (en) * 2000-10-13 2002-04-19 유영훈 Electric power supply with surge absorber and compensating effect for short line off
KR100534058B1 (en) * 2003-07-15 2005-12-07 주식회사 두원 Power connector of apparatus for communicating a information
KR101456569B1 (en) * 2014-05-09 2014-11-13 진화전기통신주식회사 Surge protector
KR102148461B1 (en) * 2019-06-27 2020-08-26 호남대학교 산학협력단 DC power source cutoff control apparatus for arc fault detection

Also Published As

Publication number Publication date
KR920007537Y1 (en) 1992-10-15

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee