JPH0187226U - - Google Patents
Info
- Publication number
- JPH0187226U JPH0187226U JP18426287U JP18426287U JPH0187226U JP H0187226 U JPH0187226 U JP H0187226U JP 18426287 U JP18426287 U JP 18426287U JP 18426287 U JP18426287 U JP 18426287U JP H0187226 U JPH0187226 U JP H0187226U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- transmittance
- measured
- optical fiber
- detects
- 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 3
- 238000002834 transmittance Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の重量センサーを使用した石油
ストーブの一実施例を示す全体概略図、第２図は
第１図の表示部の拡大図、第３図は第１図の側面
断面図、第４図は第１図の要部拡大断面図、第５
図は第１図の電気回路図である。
図中、１４：光フアイバー、１５：発光ダイオ
ード、１６：ホトトランジスタ。
Fig. 1 is an overall schematic diagram showing an embodiment of a kerosene stove using the weight sensor of the present invention, Fig. 2 is an enlarged view of the display section of Fig. 1, and Fig. 3 is a side sectional view of Fig. 1. Figure 4 is an enlarged sectional view of the main part of Figure 1, and Figure 5
The figure is an electrical circuit diagram of FIG. 1. In the figure, 14: optical fiber, 15: light emitting diode, 16: phototransistor.
Claims (1)
、本体に該測定物の重量の印加により撓み光の透
過率を変化する光フアイバーを架設し、該光フア
イバーの透過率を検出してこの透過率により上記
測定物の重量を検知する検知部を設けたことを特
徴とする重量センサー。 In a weight sensor that detects the weight of an object to be measured, an optical fiber that changes the transmittance of deflected light by applying the weight of the object to the main body is installed, and the transmittance of the optical fiber is detected and the transmittance is measured. A weight sensor comprising: a detection section that detects the weight of the object to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18426287U JPH0187226U (en) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18426287U JPH0187226U (en) | 1987-12-01 | 1987-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187226U true JPH0187226U (en) | 1989-06-08 |
Family
ID=31475635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18426287U Pending JPH0187226U (en) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04362464A (en) * | 1991-06-06 | 1992-12-15 | Mitsubishi Electric Corp | Train approaching detector |
-
1987
- 1987-12-01 JP JP18426287U patent/JPH0187226U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04362464A (en) * | 1991-06-06 | 1992-12-15 | Mitsubishi Electric Corp | Train approaching detector |