JPS6419215A - Device to indicate amount of oil in combustion equipment - Google Patents
Device to indicate amount of oil in combustion equipmentInfo
- Publication number
- JPS6419215A JPS6419215A JP17227487A JP17227487A JPS6419215A JP S6419215 A JPS6419215 A JP S6419215A JP 17227487 A JP17227487 A JP 17227487A JP 17227487 A JP17227487 A JP 17227487A JP S6419215 A JPS6419215 A JP S6419215A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- amount
- zero
- indicate
- signal
- 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.)
- Granted
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
PURPOSE:To make it possible to indicate for sure zero indication when the oil in a cartridge runs out by making zero the indication on means to indicate the amount of the oil by means of a microcomputer when means to indicate the residual amount of oil detects that it is below a specified amount. CONSTITUTION:The amount of the oil in a cartridge tank 1 is detected by a strain sensor 3, and its voltage signal is amplified by an operation amplifier 4 to indicate continuously the amount of the oil by an oil amount indicator 5. When the oil in the cartridge tank 1 runs out, the oil level in a subtank 2 falls below a specified level, and a residual oil detection device 6 that is installed in the subtank 2 is actuated and its signal is inputted to a microcomputer 7. The microcomputer 7 outputs a signal to a circuit 8 in order to make zero the indicated value of the oil amount indicator 5 by the signal from the residual oil detection device 6. With this arrangement the oil amount indicator 5 indicates zero for sure when the amount of the oil in the cartridge tank 1 is zero.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172274A JPH0660734B2 (en) | 1987-07-10 | 1987-07-10 | Oil level display for combustion appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172274A JPH0660734B2 (en) | 1987-07-10 | 1987-07-10 | Oil level display for combustion appliances |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6419215A true JPS6419215A (en) | 1989-01-23 |
JPH0660734B2 JPH0660734B2 (en) | 1994-08-10 |
Family
ID=15938875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62172274A Expired - Lifetime JPH0660734B2 (en) | 1987-07-10 | 1987-07-10 | Oil level display for combustion appliances |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0660734B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021032463A (en) * | 2019-08-22 | 2021-03-01 | ダイニチ工業株式会社 | Combustion device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113114A (en) * | 1983-11-25 | 1985-06-19 | Matsushita Electric Ind Co Ltd | Display device of oil quantity in oil combustor |
JPS60111844U (en) * | 1983-12-26 | 1985-07-29 | 株式会社日立ホームテック | Indication device regarding kerosene in combustor |
-
1987
- 1987-07-10 JP JP62172274A patent/JPH0660734B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113114A (en) * | 1983-11-25 | 1985-06-19 | Matsushita Electric Ind Co Ltd | Display device of oil quantity in oil combustor |
JPS60111844U (en) * | 1983-12-26 | 1985-07-29 | 株式会社日立ホームテック | Indication device regarding kerosene in combustor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021032463A (en) * | 2019-08-22 | 2021-03-01 | ダイニチ工業株式会社 | Combustion device |
Also Published As
Publication number | Publication date |
---|---|
JPH0660734B2 (en) | 1994-08-10 |
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