JPS596756U - optical humidity sensing device - Google Patents

optical humidity sensing device

Info

Publication number
JPS596756U
JPS596756U JP10287482U JP10287482U JPS596756U JP S596756 U JPS596756 U JP S596756U JP 10287482 U JP10287482 U JP 10287482U JP 10287482 U JP10287482 U JP 10287482U JP S596756 U JPS596756 U JP S596756U
Authority
JP
Japan
Prior art keywords
sensing device
optical
humidity sensing
humidity
optical 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
JP10287482U
Other languages
Japanese (ja)
Inventor
忠夫 有馬
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
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10287482U priority Critical patent/JPS596756U/en
Publication of JPS596756U publication Critical patent/JPS596756U/en
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Light Guides In General And Applications Therefor (AREA)

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学的湿度検知装置の一実施例を
示す概念図、第２図及び第３図は本発明に係る光学的湿
度検知装置における湿度変形部材の、付設構造の他の実
施例を示す要部断面図を示す。 図において１は光ファイバ、ＩＣおよび１０′。 ＩＣ″は湿度変形部材を付設する光フアイバ部分、２は
湿度変形部材を示す。FIG. 1 is a conceptual diagram showing one embodiment of the optical humidity sensing device according to the present invention, and FIGS. FIG. 2 is a cross-sectional view of a main part showing an example. In the figure, 1 is an optical fiber, an IC, and 10'. IC″ is an optical fiber portion to which a humidity deforming member is attached, and 2 is a humidity deforming member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光伝送路となる光ファイバと、該光ファイバの長手方向
の所要個所に湿度変化に感応して伸張または収縮し、該
光ファイバの伝送特性を変化させる湿度変形部材を付設
してなることを特徴とする光学的湿度検知装置。It is characterized by an optical fiber that serves as an optical transmission path, and a humidity deformable member that expands or contracts in response to changes in humidity and changes the transmission characteristics of the optical fiber at required locations in the longitudinal direction of the optical fiber. Optical humidity sensing device.
JP10287482U 1982-07-06 1982-07-06 optical humidity sensing device Pending JPS596756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10287482U JPS596756U (en) 1982-07-06 1982-07-06 optical humidity sensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10287482U JPS596756U (en) 1982-07-06 1982-07-06 optical humidity sensing device

Publications (1)

Publication Number Publication Date
JPS596756U true JPS596756U (en) 1984-01-17

Family

ID=30242273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10287482U Pending JPS596756U (en) 1982-07-06 1982-07-06 optical humidity sensing device

Country Status (1)

Country Link
JP (1) JPS596756U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01189541A (en) * 1988-01-25 1989-07-28 Fujikura Ltd Optical fiber water leakage detection sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01189541A (en) * 1988-01-25 1989-07-28 Fujikura Ltd Optical fiber water leakage detection sensor

Similar Documents

Publication Publication Date Title
JPS596756U (en) optical humidity sensing device
JPS59163935U (en) optical stress sensing device
JPS6056790U (en) oil-proof fiber fabric
JPS58170525U (en) Optical vibration detection device
JPS58157307U (en) Telescope using a 2x attachment lens
JPS58153360U (en) sensor mounting device
JPS6111141U (en) optical viewfinder
JPS5994387U (en) display device
JPS592050U (en) Relay mounting device
JPS5886919U (en) Cable member mounting structure
JPS5811701U (en) light switch
JPS58158573U (en) remote control transmitter
JPS5971186U (en) touch sensor
JPS58159648U (en) optical pickup device
JPS5999544U (en) optical coupling device
JPS59194713U (en) optical coupling device
JPS5879708U (en) optical lens equipment
JPS6119747U (en) waveguide
JPS5921752U (en) automatic temperature compensated refractometer
JPS6011553U (en) electronic exchange
JPS59173014U (en) Optical component mounting device
JPS60158756U (en) Photo interrupter
JPS59194723U (en) binoculars with camera
JPS5871249U (en) remote control device
JPS60176192U (en) Overhead projector display clock