JPS5663235A - Method and device for engine test - Google Patents
Method and device for engine testInfo
- Publication number
- JPS5663235A JPS5663235A JP14026879A JP14026879A JPS5663235A JP S5663235 A JPS5663235 A JP S5663235A JP 14026879 A JP14026879 A JP 14026879A JP 14026879 A JP14026879 A JP 14026879A JP S5663235 A JPS5663235 A JP S5663235A
- Authority
- JP
- Japan
- Prior art keywords
- jacket
- water
- flow
- pressure
- port
- 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
Abstract
PURPOSE: To decide the seal-up degree of a water jacket, by blocking a water jacket which does not contain cooled water and measuring the amount of the fluid shifting between the pressure source and the jacket while applying a fixed level of pressure into the jacket from an external pressure source.
CONSTITUTION: For the engine 1 which is through with the assembling line process, cooled water flow-out port 5 from the water jacket 4 to the radiator, the flow-out port 6 from the jacket 4 to the car heater, and the return port 7 from the car heater to the jacket 4 are blocked with the caps 8, 9 and 10. Then the negative pressure supplied from the external pressure source 20 is conveyed to the whole jacket 4 through the hoses 19 and 13 plus the cooled water flow-in port 11. The amount of air which flows within the hose 19 toward the source 20 and in the unit time is measured by the flow rate meter 21 in the state under which the negative pressure within the jacket 4 is kept at a fixed level by the pressure control valve 23. In such way, the seal-up degree of the water jacket 4 can be decided easily.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14026879A JPS5663235A (en) | 1979-10-29 | 1979-10-29 | Method and device for engine test |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14026879A JPS5663235A (en) | 1979-10-29 | 1979-10-29 | Method and device for engine test |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5663235A true JPS5663235A (en) | 1981-05-29 |
Family
ID=15264814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14026879A Pending JPS5663235A (en) | 1979-10-29 | 1979-10-29 | Method and device for engine test |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5663235A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6079131U (en) * | 1983-11-05 | 1985-06-01 | トヨタ自動車株式会社 | Engine leak tester |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654336A (en) * | 1979-10-09 | 1981-05-14 | Mitsubishi Motors Corp | Method and device for testing engine |
-
1979
- 1979-10-29 JP JP14026879A patent/JPS5663235A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654336A (en) * | 1979-10-09 | 1981-05-14 | Mitsubishi Motors Corp | Method and device for testing engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6079131U (en) * | 1983-11-05 | 1985-06-01 | トヨタ自動車株式会社 | Engine leak tester |
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