KR900007124U - Optical fiber cable for detection unit of alarm device - Google Patents

Optical fiber cable for detection unit of alarm device

Info

Publication number
KR900007124U
KR900007124U KR2019880016160U KR880016160U KR900007124U KR 900007124 U KR900007124 U KR 900007124U KR 2019880016160 U KR2019880016160 U KR 2019880016160U KR 880016160 U KR880016160 U KR 880016160U KR 900007124 U KR900007124 U KR 900007124U
Authority
KR
South Korea
Prior art keywords
optical fiber
detection unit
alarm device
fiber cable
cable
Prior art date
Application number
KR2019880016160U
Other languages
Korean (ko)
Other versions
KR910005954Y1 (en
Inventor
박단
김경복
Original Assignee
금성전선 주식회사
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 금성전선 주식회사 filed Critical 금성전선 주식회사
Priority to KR2019880016160U priority Critical patent/KR910005954Y1/en
Publication of KR900007124U publication Critical patent/KR900007124U/en
Application granted granted Critical
Publication of KR910005954Y1 publication Critical patent/KR910005954Y1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Burglar Alarm Systems (AREA)
KR2019880016160U 1988-09-30 1988-09-30 Optical fiber cable for sensing parts of the alarming system KR910005954Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880016160U KR910005954Y1 (en) 1988-09-30 1988-09-30 Optical fiber cable for sensing parts of the alarming system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880016160U KR910005954Y1 (en) 1988-09-30 1988-09-30 Optical fiber cable for sensing parts of the alarming system

Publications (2)

Publication Number Publication Date
KR900007124U true KR900007124U (en) 1990-04-03
KR910005954Y1 KR910005954Y1 (en) 1991-08-12

Family

ID=19279885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880016160U KR910005954Y1 (en) 1988-09-30 1988-09-30 Optical fiber cable for sensing parts of the alarming system

Country Status (1)

Country Link
KR (1) KR910005954Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020020024A (en) * 2000-09-06 2002-03-14 이종갑 Gover cover

Also Published As

Publication number Publication date
KR910005954Y1 (en) 1991-08-12

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Legal Events

Date Code Title Description
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