JPS5468506A - Fan for exhaust gas - Google Patents
Fan for exhaust gasInfo
- Publication number
- JPS5468506A JPS5468506A JP13591277A JP13591277A JPS5468506A JP S5468506 A JPS5468506 A JP S5468506A JP 13591277 A JP13591277 A JP 13591277A JP 13591277 A JP13591277 A JP 13591277A JP S5468506 A JPS5468506 A JP S5468506A
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- air
- exhaust gas
- shaft
- fan
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To prevent a fan from overheating by virtue of the reduction of exhaust gas temperature and cooling air flowing in its shaft, by making the impeller shaft hollow with one end being exposed to the outdoor air and the other end being open to the impeller's suction side.
CONSTITUTION: When an impeller 6 is driven by a motor 5, exhaust gas is discharged from an exhaust chamber 15, which makes a combustion unit 13 negative in pressure and fresh air id supplied through an air passage 14. Since part of air taken in an air passage 12 flows through an hollow air passage 11 of a shaft 4 having its one end being open to the atmospheric air and the other end being open to the suction side of the impeller 6 and taken in by the impeller 6, the exhaust gas is reduced in temperature. The reduction in exhaust temperature makes it density increase and also makes the impeller's load decrease to improve its blowing efficiency. In addition, air flowing in the shaft 4 cools the fan 1 and eliminates its overheating.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13591277A JPS5468506A (en) | 1977-11-11 | 1977-11-11 | Fan for exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13591277A JPS5468506A (en) | 1977-11-11 | 1977-11-11 | Fan for exhaust gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5468506A true JPS5468506A (en) | 1979-06-01 |
Family
ID=15162733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13591277A Pending JPS5468506A (en) | 1977-11-11 | 1977-11-11 | Fan for exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5468506A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63210407A (en) * | 1987-02-25 | 1988-09-01 | Ishikawajima Harima Heavy Ind Co Ltd | Hollow vacuum thermal insulating shaft |
US5161939A (en) * | 1991-07-12 | 1992-11-10 | Turbo Concepts, Inc. | Air compression system |
-
1977
- 1977-11-11 JP JP13591277A patent/JPS5468506A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63210407A (en) * | 1987-02-25 | 1988-09-01 | Ishikawajima Harima Heavy Ind Co Ltd | Hollow vacuum thermal insulating shaft |
US5161939A (en) * | 1991-07-12 | 1992-11-10 | Turbo Concepts, Inc. | Air compression system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8403566A1 (en) | Turbocharger turbine housing. | |
SE9904402D0 (en) | Leaf Blowers | |
JPS5468506A (en) | Fan for exhaust gas | |
JPS51119422A (en) | Air suction heating system of torch ignition type engine | |
JPS5377319A (en) | Axial-flow fan | |
JPS57200643A (en) | Method of contrlling idling revolving speed of internal- combustion engine | |
JPS5510861A (en) | Motor with blower | |
JPS64345A (en) | Exhaust gas circulation device for engine with turbo charger | |
JPS5314406A (en) | Exhaust blower | |
JPS57105578A (en) | Air compressor | |
EP0206683A3 (en) | Internal bypass gas turbine engines with blade cooling | |
JPS5449403A (en) | Device for preventing air-cooled steam condenser from freezing | |
JPS5632041A (en) | Gas-turbine power generating device | |
JPS5767788A (en) | Heat exchange type air blower | |
JPS5770320A (en) | Combustion equipment | |
JPS56104195A (en) | Blower | |
JPS5565848A (en) | Room unit air conditioner | |
JPS5612016A (en) | Intercooler for supercharger | |
JPS5440313A (en) | Axial-flow blower | |
JPS5746012A (en) | Cooling device of supercharger for engine | |
JPS5744723A (en) | Radiator cooling system for vehicle | |
JPS55155126A (en) | Air conditioner | |
JPS54100132A (en) | Air conditioner | |
JPS56948A (en) | Forced airing type heater | |
JPS55123934A (en) | Humidifier |