JPH0283439U - - Google Patents
Info
- Publication number
- JPH0283439U JPH0283439U JP16355088U JP16355088U JPH0283439U JP H0283439 U JPH0283439 U JP H0283439U JP 16355088 U JP16355088 U JP 16355088U JP 16355088 U JP16355088 U JP 16355088U JP H0283439 U JPH0283439 U JP H0283439U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- pressure
- parts
- end surface
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第1図は本考案の圧力センサの断面図であり、
第2図はその使用状態の断面図である。
1:送光用光フアイバ、2:受光用光フアイバ
、3:受光素子、4:光源、5:送受光用光フア
イバの対向配設部、6:弾性素材、7,11,2
1:光軸。
FIG. 1 is a cross-sectional view of the pressure sensor of the present invention,
FIG. 2 is a sectional view of the device in use. 1: Optical fiber for transmitting light, 2: Optical fiber for receiving light, 3: Light receiving element, 4: Light source, 5: Opposing portion of optical fiber for transmitting and receiving light, 6: Elastic material, 7, 11, 2
1: Optical axis.
Claims (1)
ような位置で対向配置すると共に弾性素材で光フ
アイバ対向配置部に圧力を加えた場合光軸の結合
にズレを生ぜしめ圧力除去后には当該部位の光軸
の結合性が回復するように結合せしめ、一方の光
フアイバの他端面を光源に結合し、他方の光フア
イバの他端面を受光素子に結合したことを特徴と
する圧力センサ。 If one end of two optical fibers is arranged facing each other at a position where they can be optically coupled to each other, and pressure is applied to the opposing arrangement of the optical fibers using an elastic material, the coupling of the optical axes will be misaligned, and after the pressure is removed, the corresponding A pressure sensor characterized in that the parts are connected so that the connectivity of optical axes of the parts is restored, the other end surface of one optical fiber is connected to a light source, and the other end surface of the other optical fiber is connected to a light receiving element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16355088U JPH0283439U (en) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16355088U JPH0283439U (en) | 1988-12-19 | 1988-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0283439U true JPH0283439U (en) | 1990-06-28 |
Family
ID=31448370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16355088U Pending JPH0283439U (en) | 1988-12-19 | 1988-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0283439U (en) |
-
1988
- 1988-12-19 JP JP16355088U patent/JPH0283439U/ja active Pending