JPS55101905A - Laser hazard preventing mechanism - Google Patents

Laser hazard preventing mechanism

Info

Publication number
JPS55101905A
JPS55101905A JP910779A JP910779A JPS55101905A JP S55101905 A JPS55101905 A JP S55101905A JP 910779 A JP910779 A JP 910779A JP 910779 A JP910779 A JP 910779A JP S55101905 A JPS55101905 A JP S55101905A
Authority
JP
Japan
Prior art keywords
shield plate
link plug
optical connection
danger
cut
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.)
Granted
Application number
JP910779A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029321B2 (cg-RX-API-DMAC7.html
Inventor
Toshihiro Mukai
Itsuo Okamoto
Hisao Hayashi
Kiyoshi Nawata
Tetsuya Miki
Nobuo Suzuki
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.)
Fujitsu Ltd
NTT Inc
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
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 Fujitsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP910779A priority Critical patent/JPS55101905A/ja
Publication of JPS55101905A publication Critical patent/JPS55101905A/ja
Publication of JPH029321B2 publication Critical patent/JPH029321B2/ja
Granted legal-status Critical Current

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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP910779A 1979-01-31 1979-01-31 Laser hazard preventing mechanism Granted JPS55101905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP910779A JPS55101905A (en) 1979-01-31 1979-01-31 Laser hazard preventing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP910779A JPS55101905A (en) 1979-01-31 1979-01-31 Laser hazard preventing mechanism

Publications (2)

Publication Number Publication Date
JPS55101905A true JPS55101905A (en) 1980-08-04
JPH029321B2 JPH029321B2 (cg-RX-API-DMAC7.html) 1990-03-01

Family

ID=11711397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP910779A Granted JPS55101905A (en) 1979-01-31 1979-01-31 Laser hazard preventing mechanism

Country Status (1)

Country Link
JP (1) JPS55101905A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743412U (cg-RX-API-DMAC7.html) * 1980-08-25 1982-03-10
JPS5833003U (ja) * 1981-08-28 1983-03-03 株式会社町田製作所 内視鏡用光源装置
JPS58113008U (ja) * 1982-01-26 1983-08-02 沖電気工業株式会社 レ−ザ光遮断コネクタ機構
JPS6076316U (ja) * 1983-10-29 1985-05-28 オリンパス光学工業株式会社 内視鏡光源装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635796U (ja) * 1991-01-19 1994-05-13 油谷重工株式会社 軸受部のグリース回収装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570803A (en) * 1978-11-24 1980-05-28 Nippon Telegr & Teleph Corp <Ntt> Laser hazard preventing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570803A (en) * 1978-11-24 1980-05-28 Nippon Telegr & Teleph Corp <Ntt> Laser hazard preventing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743412U (cg-RX-API-DMAC7.html) * 1980-08-25 1982-03-10
JPS5833003U (ja) * 1981-08-28 1983-03-03 株式会社町田製作所 内視鏡用光源装置
JPS58113008U (ja) * 1982-01-26 1983-08-02 沖電気工業株式会社 レ−ザ光遮断コネクタ機構
JPS6076316U (ja) * 1983-10-29 1985-05-28 オリンパス光学工業株式会社 内視鏡光源装置

Also Published As

Publication number Publication date
JPH029321B2 (cg-RX-API-DMAC7.html) 1990-03-01

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