CA1333724C - Safety device for communication equipment - Google Patents

Safety device for communication equipment

Info

Publication number
CA1333724C
CA1333724C CA000556062A CA556062A CA1333724C CA 1333724 C CA1333724 C CA 1333724C CA 000556062 A CA000556062 A CA 000556062A CA 556062 A CA556062 A CA 556062A CA 1333724 C CA1333724 C CA 1333724C
Authority
CA
Canada
Prior art keywords
overcurrent
discharge tube
ground
overvoltage
end electrodes
Prior art date
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.)
Expired - Fee Related
Application number
CA000556062A
Other languages
English (en)
French (fr)
Inventor
Ki Ho Chung
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.)
Individual
Original Assignee
Individual
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
Priority claimed from KR1019870000056A external-priority patent/KR960012064B1/ko
Priority claimed from KR2019870002083U external-priority patent/KR890008842Y1/ko
Priority claimed from KR2019870006256U external-priority patent/KR890006879Y1/ko
Priority claimed from KR2019870014957U external-priority patent/KR910003163Y1/ko
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1333724C publication Critical patent/CA1333724C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Fuses (AREA)
CA000556062A 1987-01-07 1988-01-07 Safety device for communication equipment Expired - Fee Related CA1333724C (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR56/1987 1987-01-07
KR1019870000056A KR960012064B1 (ko) 1986-01-07 1987-01-07 인터로이킨-2-조성물의 제조방법
KR2083/1987 1987-02-23
KR2019870002083U KR890008842Y1 (ko) 1987-02-23 1987-02-23 보안기 플럭의 세라믹 방전관 체착장치
KR2019870006256U KR890006879Y1 (ko) 1987-04-28 1987-04-28 통신용 보안기의 방전관 발화 방지장치
KR6256/1987 1987-04-28
KR14957/1987 1987-09-01
KR2019870014957U KR910003163Y1 (ko) 1987-09-01 1987-09-01 통신용 보안기의 전류자동 단속장치

Publications (1)

Publication Number Publication Date
CA1333724C true CA1333724C (en) 1994-12-27

Family

ID=27482850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000556062A Expired - Fee Related CA1333724C (en) 1987-01-07 1988-01-07 Safety device for communication equipment

Country Status (3)

Country Link
US (1) US4851957A (en, 2012)
CA (1) CA1333724C (en, 2012)
IN (1) IN170586B (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227694U (en, 2012) * 1988-08-10 1990-02-22
CA2066648C (en) * 1989-10-02 1997-04-15 Francis Yun-Tai Hung Surge protector for telecommunications equipment
US5155649A (en) * 1989-10-02 1992-10-13 Northern Telecom Limited Surge protector for telecommunications equipment
US5187634A (en) * 1991-08-21 1993-02-16 Adc Telecommunications, Inc. Fail-safe protector
DE4309331A1 (de) * 1993-03-17 1994-09-22 Siemens Ag Überspannungsableiter mit äußerer Kurzschlußeinrichtung
DE10162916A1 (de) * 2001-12-20 2003-07-10 Epcos Ag Federbügel, Überspannungsableiter mit dem Federbügel und Anordnung eines Überspannungsableiters
US20050099755A1 (en) * 2003-11-10 2005-05-12 David Martin Broadband surge protector with non-resetting current limiter
TW201511058A (zh) * 2013-09-03 2015-03-16 Chuan-Sheng Wang 過熱破壞式安全構造及過熱破壞式安全插座與插頭

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062054A (en) * 1976-08-31 1977-12-06 Tii Corporation Multi-function fail-safe arrangements for overvoltage gas tubes
US4288833A (en) * 1979-12-17 1981-09-08 General Electric Company Lightning arrestor
US4314304A (en) * 1980-03-27 1982-02-02 Reliable Electric Company Line protector for a communications circuit
DE3323687C2 (de) * 1983-07-01 1986-12-18 Krone Gmbh, 1000 Berlin Überspannungsableitermagazin für Anschlußleisten der Fernmeldetechnik
DE3412421A1 (de) * 1984-04-03 1985-10-03 Siemens AG, 1000 Berlin und 8000 München Schutzelement fuer verteilerleisten
US4692833A (en) * 1985-05-11 1987-09-08 Samhwa Electric Industrial Co. Safety device for communication equipment
FR2600465B1 (fr) * 1986-06-18 1993-09-03 Citel Cie Indle Tubes Lampes E Element de protection contre les surtensions sur les lignes telephoniques ou les lignes de transmission d'informations ou analogues

Also Published As

Publication number Publication date
US4851957A (en) 1989-07-25
IN170586B (en, 2012) 1992-04-18

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Legal Events

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