JPS5987004U - Airtight penetration for optical transmission line - Google Patents

Airtight penetration for optical transmission line

Info

Publication number
JPS5987004U
JPS5987004U JP18053782U JP18053782U JPS5987004U JP S5987004 U JPS5987004 U JP S5987004U JP 18053782 U JP18053782 U JP 18053782U JP 18053782 U JP18053782 U JP 18053782U JP S5987004 U JPS5987004 U JP S5987004U
Authority
JP
Japan
Prior art keywords
transmission line
optical fiber
optical transmission
diameter optical
airtight penetration
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
JP18053782U
Other languages
Japanese (ja)
Inventor
顕 飯野
西村　真雄
黒羽　敏明
渋谷　晟二
丸山　正浩
Original Assignee
古河電気工業株式会社
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 古河電気工業株式会社 filed Critical 古河電気工業株式会社
Priority to JP18053782U priority Critical patent/JPS5987004U/en
Publication of JPS5987004U publication Critical patent/JPS5987004U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る光伝送路用気密貫通部の一実施例
を示す縦断面図、第２図は第１図に示す気密貫通部の形
成の仕方を示す断面図である。 ３・・・封止板、４・・・貫通孔、５・・・太径光ファ
イバ、６・・・ハーメチックシール、６Ａ・・・ハーメ
チック形補強部、７・・・コネクタ。FIG. 1 is a longitudinal sectional view showing an embodiment of the airtight penetration part for an optical transmission line according to the present invention, and FIG. 2 is a sectional view showing how to form the airtight penetration part shown in FIG. 1. 3... Sealing plate, 4... Through hole, 5... Large diameter optical fiber, 6... Hermetic seal, 6A... Hermetic reinforcement part, 7... Connector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 封止板の貫通孔に大径光ファイバが貫通され、前記太径
光ファイバの外周と前記貫通孔の内面との間はハーメチ
ックシールにより気密に封止され、前記ハーメチックシ
ールは前記封止板よりテーパ状に部用して前記太径光フ
ァイバの外周に密着されたハーメチック形補強部を備え
、且つ前記太径光ファイバの両端にはコネクタが嵌着さ
れていることを特徴とする光伝送路用気密貫通部。A large-diameter optical fiber is passed through the through-hole of the sealing plate, and the outer periphery of the large-diameter optical fiber and the inner surface of the through-hole are hermetically sealed by a hermetic seal, and the hermetic seal is An optical transmission line comprising a tapered hermetic reinforcing portion closely attached to the outer periphery of the large diameter optical fiber, and connectors fitted to both ends of the large diameter optical fiber. Airtight penetration.
JP18053782U 1982-12-01 1982-12-01 Airtight penetration for optical transmission line Pending JPS5987004U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18053782U JPS5987004U (en) 1982-12-01 1982-12-01 Airtight penetration for optical transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18053782U JPS5987004U (en) 1982-12-01 1982-12-01 Airtight penetration for optical transmission line

Publications (1)

Publication Number Publication Date
JPS5987004U true JPS5987004U (en) 1984-06-12

Family

ID=30391429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18053782U Pending JPS5987004U (en) 1982-12-01 1982-12-01 Airtight penetration for optical transmission line

Country Status (1)

Country Link
JP (1) JPS5987004U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8865249B2 (en) 2002-05-22 2014-10-21 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US8909314B2 (en) 2003-07-25 2014-12-09 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US8954128B2 (en) 2008-03-28 2015-02-10 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9173607B2 (en) 2008-03-28 2015-11-03 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9328371B2 (en) 2001-07-27 2016-05-03 Dexcom, Inc. Sensor head for use with implantable devices
US9339223B2 (en) 1997-03-04 2016-05-17 Dexcom, Inc. Device and method for determining analyte levels
US9339222B2 (en) 2008-09-19 2016-05-17 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
US9439589B2 (en) 1997-03-04 2016-09-13 Dexcom, Inc. Device and method for determining analyte levels
US9549693B2 (en) 2002-05-22 2017-01-24 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9339223B2 (en) 1997-03-04 2016-05-17 Dexcom, Inc. Device and method for determining analyte levels
US9439589B2 (en) 1997-03-04 2016-09-13 Dexcom, Inc. Device and method for determining analyte levels
US9328371B2 (en) 2001-07-27 2016-05-03 Dexcom, Inc. Sensor head for use with implantable devices
US9179869B2 (en) 2002-05-22 2015-11-10 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US8865249B2 (en) 2002-05-22 2014-10-21 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US9549693B2 (en) 2002-05-22 2017-01-24 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US8909314B2 (en) 2003-07-25 2014-12-09 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US9597027B2 (en) 2003-07-25 2017-03-21 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US9173607B2 (en) 2008-03-28 2015-11-03 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9173606B2 (en) 2008-03-28 2015-11-03 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8954128B2 (en) 2008-03-28 2015-02-10 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9549699B2 (en) 2008-03-28 2017-01-24 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9566026B2 (en) 2008-03-28 2017-02-14 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9572523B2 (en) 2008-03-28 2017-02-21 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US9339222B2 (en) 2008-09-19 2016-05-17 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors

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