JPH0271254U - - Google Patents
Info
- Publication number
- JPH0271254U JPH0271254U JP14971388U JP14971388U JPH0271254U JP H0271254 U JPH0271254 U JP H0271254U JP 14971388 U JP14971388 U JP 14971388U JP 14971388 U JP14971388 U JP 14971388U JP H0271254 U JPH0271254 U JP H0271254U
- Authority
- JP
- Japan
- Prior art keywords
- light
- fuel
- electric circuit
- light signal
- receiving
- 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
- 239000000446 fuel Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図の装置の変形例の要部を示す断面図で
ある。
１……燃料識別装置、５……投光装置、８……
光通路、９……光―電気変換器、１１……判別回
路、１２……表示装置、２０……給油パイプ、２
１……燃料。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
This figure is a sectional view showing the main parts of a modification of the apparatus shown in FIG. 1. 1...Fuel identification device, 5...Lighting device, 8...
Optical path, 9... Optical-electrical converter, 11... Discrimination circuit, 12... Display device, 20... Oil supply pipe, 2
1...Fuel.
Claims (1)
量の光信号を投光するための投光手段と、前記光
信号が前記燃料中の所定の光通路を伝ぱんした後
にその光信号の少なくとも一部を受取るための受
光手段と、前記受光手段によつて受光された光信
号に応答してその光量が所定の基準レベルより高
いか否かを判別する電気的回路手段と、該電気的
回路手段からの出力に応答し該電気的回路手段に
おける判別結果を表示する表示手段とを備えたこ
とを特徴とする燃料識別装置。 In the fuel identification device, a light projecting means for projecting a predetermined amount of light signal onto the fuel to be identified, and at least a portion of the light signal after the light signal propagates through a predetermined optical path in the fuel. a light-receiving means for receiving a light signal; an electric circuit means for determining whether the amount of light is higher than a predetermined reference level in response to an optical signal received by the light-receiving means; 1. A fuel identification device comprising display means for displaying the determination result of said electric circuit means in response to the output of said electric circuit means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14971388U JPH0271254U (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14971388U JPH0271254U (en) | 1988-11-18 | 1988-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271254U true JPH0271254U (en) | 1990-05-30 |
Family
ID=31422200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14971388U Pending JPH0271254U (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4726849B2 (en) * | 2007-04-13 | 2011-07-20 | 住友建機株式会社 | Construction machine fuel discriminator |
-
1988
- 1988-11-18 JP JP14971388U patent/JPH0271254U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4726849B2 (en) * | 2007-04-13 | 2011-07-20 | 住友建機株式会社 | Construction machine fuel discriminator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0271254U (en) | ||
| JPS6142333U (en) | Vehicle head-up display | |
| JPS6079109U (en) | distance measuring device | |
| JPS6228655U (en) | ||
| JPH0184496U (en) | ||
| JPH01135596U (en) | ||
| JPS6293551U (en) | ||
| JPS6395362U (en) | ||
| JPS6314124U (en) | ||
| JPS63150906U (en) | ||
| JPS6386542U (en) | ||
| JPS59135474U (en) | current measuring device | |
| JPS6351261U (en) | ||
| JPS6223096U (en) | ||
| JPH0459151U (en) | ||
| JPS63129374U (en) | ||
| JPS6386541U (en) | ||
| JPS6390743U (en) | ||
| JPH0159923U (en) | ||
| JPS648637U (en) | ||
| JPS60122868U (en) | Spatial filter applied all-optical speed sensor | |
| JPS62158639U (en) | ||
| JPH0390007U (en) | ||
| JPH01128153U (en) | ||
| JPS63168629U (en) |