JPS56141041A - Waste heat recovering device in engine for use in vehicle - Google Patents
Waste heat recovering device in engine for use in vehicleInfo
- Publication number
- JPS56141041A JPS56141041A JP4285180A JP4285180A JPS56141041A JP S56141041 A JPS56141041 A JP S56141041A JP 4285180 A JP4285180 A JP 4285180A JP 4285180 A JP4285180 A JP 4285180A JP S56141041 A JPS56141041 A JP S56141041A
- Authority
- JP
- Japan
- Prior art keywords
- water
- waste heat
- temperature
- engine
- cooling water
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE: To improve the engine efficiency and the heating efficiency of a vehicle with a small quantity of fuel by providing a water chamber in the intermediate of an exhaust pipe and recovering waste heat to cooling water upon starting the operation at a low temperature.
CONSTITUTION: A waste heat recovering device 4 connected to an exhaust pipe 2 of the engine 1 is composed of a waste heat recovering part 8 consisting of an annular water chamber 7 formed by an outer tube 5 and an inner tube 6 arranged at a predetermined interval therefrom, and of an exhaust gas inlet chamber 9. Water conduit pipes 19 and 22 in which engine cooling water flows through the water chamber 7 are connected to the device 4. Here, when the temperature of cooling water is low, an operating element 15 operates by a temperature sensing element 21 provided at the intermediate of the water conduit pipe 22, and a blocking member 14 opens as shown by chain line to flow the exhaust gas into the water chamber 7 and perform heat exchange between the exhaust gas and cooling water flowing therein to increase the temperature of water. Conversely, when the temperature of water is high, the blocking member 14 is closed as shown by solid line. Accordingly, the heating effect can be obtained according to necessity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4285180A JPS56141041A (en) | 1980-04-03 | 1980-04-03 | Waste heat recovering device in engine for use in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4285180A JPS56141041A (en) | 1980-04-03 | 1980-04-03 | Waste heat recovering device in engine for use in vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56141041A true JPS56141041A (en) | 1981-11-04 |
Family
ID=12647509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4285180A Pending JPS56141041A (en) | 1980-04-03 | 1980-04-03 | Waste heat recovering device in engine for use in vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56141041A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59152134U (en) * | 1983-03-30 | 1984-10-12 | 富士重工業株式会社 | Engine coolant temperature control device |
| JPS6436620U (en) * | 1987-08-31 | 1989-03-06 |
-
1980
- 1980-04-03 JP JP4285180A patent/JPS56141041A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59152134U (en) * | 1983-03-30 | 1984-10-12 | 富士重工業株式会社 | Engine coolant temperature control device |
| JPS6436620U (en) * | 1987-08-31 | 1989-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS56141041A (en) | Waste heat recovering device in engine for use in vehicle | |
| JPS57345A (en) | Recovery method of exhaust heat from internal combustion engine for heat pump | |
| FR2297382A1 (en) | Fuel economiser for industrial installations - has fluid heated around the base of chimney in spiral passages | |
| JPS5529018A (en) | Exhauster for internal combustion engine | |
| JPS5610692A (en) | Heat exchanger | |
| JPS5714179A (en) | Recovering method of heat from hot waste water and heat exchanger therefor | |
| JPS55151139A (en) | Waste heat recovering system for internal combustion engine | |
| JPS5793621A (en) | Cooler for engine | |
| JPS6460760A (en) | Waste heat recovering device for water cooled engine | |
| JPS57105643A (en) | Combustor | |
| JPS57131815A (en) | Condensed water collecting in exhaust pipe of internal- combustion engine | |
| JPS56160589A (en) | Heat exchanger | |
| JPS57191416A (en) | Cooling device of engine | |
| JPS5726346A (en) | Hot water feeder | |
| JPS5695713A (en) | Vehicle heating device | |
| JPS57157010A (en) | Heat exchanger for cooling water of engine | |
| SU1283121A1 (en) | Vehicle body heater | |
| JPS56132417A (en) | Device for recovering waste heat of heat engine | |
| JPS54105612A (en) | Exhaust gas purifier for internal combustion engine | |
| JPS6435008A (en) | Exhaust heat recovery device of gas engine | |
| JPS553583A (en) | Heat exchanger | |
| JPS56167815A (en) | Internal combustion engine with exhaust gas turbo supercharger | |
| JPS57188721A (en) | Catalytic converter | |
| JPS57116123A (en) | Utilization of waste heat of exhaust gas from internal combustion engine | |
| JPS57207744A (en) | Heater/hot water supply device |