KR960006441U - Snap type overcurrent automatic protection device with grounding function - Google Patents

Snap type overcurrent automatic protection device with grounding function

Info

Publication number
KR960006441U
KR960006441U KR2019940016556U KR19940016556U KR960006441U KR 960006441 U KR960006441 U KR 960006441U KR 2019940016556 U KR2019940016556 U KR 2019940016556U KR 19940016556 U KR19940016556 U KR 19940016556U KR 960006441 U KR960006441 U KR 960006441U
Authority
KR
South Korea
Prior art keywords
protection device
automatic protection
grounding function
snap type
type overcurrent
Prior art date
Application number
KR2019940016556U
Other languages
Korean (ko)
Other versions
KR0126541Y1 (en
Inventor
정기호
임기석
Original Assignee
삼화전기공업주식회사
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 삼화전기공업주식회사 filed Critical 삼화전기공업주식회사
Priority to KR2019940016556U priority Critical patent/KR0126541Y1/en
Priority to BE9500578A priority patent/BE1010987A3/en
Publication of KR960006441U publication Critical patent/KR960006441U/en
Application granted granted Critical
Publication of KR0126541Y1 publication Critical patent/KR0126541Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/164—Heating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames
    • H04Q1/146—Distribution frames with line protection means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/164—Heating elements
    • H01H2071/165—Heating elements the bimetal being inductively heated, e.g. load current does not pass through bimetal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
KR2019940016556U 1994-07-05 1994-07-05 Over-current protecting device with an earthing function KR0126541Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019940016556U KR0126541Y1 (en) 1994-07-05 1994-07-05 Over-current protecting device with an earthing function
BE9500578A BE1010987A3 (en) 1994-07-05 1995-06-28 Automatic protection device against voltage surges, spring type with earthing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940016556U KR0126541Y1 (en) 1994-07-05 1994-07-05 Over-current protecting device with an earthing function

Publications (2)

Publication Number Publication Date
KR960006441U true KR960006441U (en) 1996-02-17
KR0126541Y1 KR0126541Y1 (en) 1998-10-15

Family

ID=19387678

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940016556U KR0126541Y1 (en) 1994-07-05 1994-07-05 Over-current protecting device with an earthing function

Country Status (2)

Country Link
KR (1) KR0126541Y1 (en)
BE (1) BE1010987A3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722633A (en) * 1948-12-23 1955-11-01 Cook Electric Co Sealed arrester
US3254179A (en) * 1964-01-07 1966-05-31 Northern Electric Co Mounting for communication line protector
US3849750A (en) * 1974-01-02 1974-11-19 Reliable Electric Co Line protector for a communication circuit
US3962664A (en) * 1975-08-25 1976-06-08 Texas Instruments Incorporated Current protector
SE445409B (en) * 1981-12-08 1986-06-16 Porta Systems Corp CURRENT AND VOLTAGE PROTECTION CIRCUIT FOR USE IN CONNECTION WITH A PHONE CORD

Also Published As

Publication number Publication date
KR0126541Y1 (en) 1998-10-15
BE1010987A3 (en) 1999-03-02

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee