KR850010489U - Plug for security device and connection device of heat coil - Google Patents

Plug for security device and connection device of heat coil

Info

Publication number
KR850010489U
KR850010489U KR2019840004284U KR840004284U KR850010489U KR 850010489 U KR850010489 U KR 850010489U KR 2019840004284 U KR2019840004284 U KR 2019840004284U KR 840004284 U KR840004284 U KR 840004284U KR 850010489 U KR850010489 U KR 850010489U
Authority
KR
South Korea
Prior art keywords
plug
heat coil
connection device
security device
security
Prior art date
Application number
KR2019840004284U
Other languages
Korean (ko)
Other versions
KR860001530Y1 (en
Inventor
김인형
Original Assignee
김인형
고려정밀 주식회사
주식회사 삼주무역상사
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 김인형, 고려정밀 주식회사, 주식회사 삼주무역상사 filed Critical 김인형
Priority to KR2019840004284U priority Critical patent/KR860001530Y1/en
Publication of KR850010489U publication Critical patent/KR850010489U/en
Application granted granted Critical
Publication of KR860001530Y1 publication Critical patent/KR860001530Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • 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
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)
KR2019840004284U 1984-05-09 1984-05-09 Protective device KR860001530Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840004284U KR860001530Y1 (en) 1984-05-09 1984-05-09 Protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840004284U KR860001530Y1 (en) 1984-05-09 1984-05-09 Protective device

Publications (2)

Publication Number Publication Date
KR850010489U true KR850010489U (en) 1985-12-30
KR860001530Y1 KR860001530Y1 (en) 1986-07-14

Family

ID=19234672

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840004284U KR860001530Y1 (en) 1984-05-09 1984-05-09 Protective device

Country Status (1)

Country Link
KR (1) KR860001530Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7152478B2 (en) * 2000-07-20 2006-12-26 Entegris, Inc. Sensor usable in ultra pure and highly corrosive environments

Also Published As

Publication number Publication date
KR860001530Y1 (en) 1986-07-14

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Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee