JPS5670512A - Photoconductive fiber bundle body - Google Patents

Photoconductive fiber bundle body

Info

Publication number
JPS5670512A
JPS5670512A JP14820479A JP14820479A JPS5670512A JP S5670512 A JPS5670512 A JP S5670512A JP 14820479 A JP14820479 A JP 14820479A JP 14820479 A JP14820479 A JP 14820479A JP S5670512 A JPS5670512 A JP S5670512A
Authority
JP
Japan
Prior art keywords
mouthpiece
fiber bundle
adhesives
shape memory
photoconductive fiber
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
JP14820479A
Other languages
Japanese (ja)
Inventor
Toshihiko Hashiguchi
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.)
Olympus Corp
Original Assignee
Olympus Optical Co 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP14820479A priority Critical patent/JPS5670512A/en
Publication of JPS5670512A publication Critical patent/JPS5670512A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To improve operation by increasing the filling rate of a photoconductive fiber bundle in a mouthpiece by employing an alloy, having the shape memory effect, for the mouthpiece of fiber of an endoscope.
CONSTITUTION: Cylindrical mouthpiece 11 made of an alloy with the shape memory effect is applied with external force to increase its inside diameter and the end part of photoconductive fiber bundle 12 is inserted together with adhesives 13. Next, the mouthpiece is contracted by being heated. At this time, since diameter d3 of fiber bundle 12 is greater than inside diameter d1 at the time of shape memory processing of mouthpiece 11, mouthpiece 11 maintains the diameter. Then, fiber bundle 12 is held caulked by mouthpiece 11 by cooling it after adhesives 13 harden. Next, the flank of fiber bundle 12 is polished and excessive adhesives 13 at the circumference of mouthpiece 11 are removed to complete photoconductive fiber bundle body 14.
COPYRIGHT: (C)1981,JPO&Japio
JP14820479A 1979-11-15 1979-11-15 Photoconductive fiber bundle body Pending JPS5670512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14820479A JPS5670512A (en) 1979-11-15 1979-11-15 Photoconductive fiber bundle body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14820479A JPS5670512A (en) 1979-11-15 1979-11-15 Photoconductive fiber bundle body

Publications (1)

Publication Number Publication Date
JPS5670512A true JPS5670512A (en) 1981-06-12

Family

ID=15447580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14820479A Pending JPS5670512A (en) 1979-11-15 1979-11-15 Photoconductive fiber bundle body

Country Status (1)

Country Link
JP (1) JPS5670512A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986005A (en) * 1982-11-09 1984-05-18 Furukawa Electric Co Ltd:The Formation of end parts of optical fiber bundle
WO2008037195A1 (en) * 2006-09-29 2008-04-03 Opel Technologies Inc. A multi-fiber port platform and the manufacture method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986005A (en) * 1982-11-09 1984-05-18 Furukawa Electric Co Ltd:The Formation of end parts of optical fiber bundle
WO2008037195A1 (en) * 2006-09-29 2008-04-03 Opel Technologies Inc. A multi-fiber port platform and the manufacture method thereof

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