JPS53126946A - Light guide of thyristor valve - Google Patents

Light guide of thyristor valve

Info

Publication number
JPS53126946A
JPS53126946A JP4136277A JP4136277A JPS53126946A JP S53126946 A JPS53126946 A JP S53126946A JP 4136277 A JP4136277 A JP 4136277A JP 4136277 A JP4136277 A JP 4136277A JP S53126946 A JPS53126946 A JP S53126946A
Authority
JP
Japan
Prior art keywords
light guide
thyristor valve
light
guide connecting
butting
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.)
Pending
Application number
JP4136277A
Other languages
Japanese (ja)
Inventor
Atsushi Ozawa
Yasuhiko Kako
Shigeo Kobayashi
Hisao Amano
Ryuji Iyotani
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4136277A priority Critical patent/JPS53126946A/en
Publication of JPS53126946A publication Critical patent/JPS53126946A/en
Pending 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
    • G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE:To make possible the assurance of airtightness at the portion where a light guide passes through the wall of a vessel by butting and fixing the ends of a light guide connecting to a light emitting part and a light guide connecting to a light receiving part through a transparent plate.
JP4136277A 1977-04-13 1977-04-13 Light guide of thyristor valve Pending JPS53126946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4136277A JPS53126946A (en) 1977-04-13 1977-04-13 Light guide of thyristor valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4136277A JPS53126946A (en) 1977-04-13 1977-04-13 Light guide of thyristor valve

Publications (1)

Publication Number Publication Date
JPS53126946A true JPS53126946A (en) 1978-11-06

Family

ID=12606353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4136277A Pending JPS53126946A (en) 1977-04-13 1977-04-13 Light guide of thyristor valve

Country Status (1)

Country Link
JP (1) JPS53126946A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017701A1 (en) * 1979-04-16 1980-10-29 International Business Machines Corporation Coupling device for a substrate-mounted optical transducer
JPS6167525U (en) * 1984-10-09 1986-05-09
JPS62129505U (en) * 1986-11-06 1987-08-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017701A1 (en) * 1979-04-16 1980-10-29 International Business Machines Corporation Coupling device for a substrate-mounted optical transducer
JPS6167525U (en) * 1984-10-09 1986-05-09
JPS62129505U (en) * 1986-11-06 1987-08-15

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