JPS5654336A - Method and device for testing engine - Google Patents
Method and device for testing engineInfo
- Publication number
- JPS5654336A JPS5654336A JP13010279A JP13010279A JPS5654336A JP S5654336 A JPS5654336 A JP S5654336A JP 13010279 A JP13010279 A JP 13010279A JP 13010279 A JP13010279 A JP 13010279A JP S5654336 A JPS5654336 A JP S5654336A
- Authority
- JP
- Japan
- Prior art keywords
- pressure source
- external pressure
- airtightness
- hose
- case
- 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 easily the airtightness of a crank case connected to an external pressure source by blocking the case and by measuring an air flow rate between the case and the external pressure source.
CONSTITUTION: After engine 1 is assembled, the 1st and 2nd breather pipes 4 and 5 are blocked by caps 6 and 7, and oil filler intake 8 by cover 9 fitted to hose 10, whose connector 11 is linked to connector 14 of hose 16 connected to external pressure source 17. Next, while negative pressure from external pressure source 17 is led to crank case 21 and held constant by pressure governor valve 20, the rate of air flowing in hose 16 toward external pressure source 17 at intervals of unit time is measured by flow meter 18. Thus, the airtightness of crank case 21 can easily be decided from the measured value of flow meter 18. In addition, the airtightness of the water jacket can easily be decided in the same method as well.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13010279A JPS5654336A (en) | 1979-10-09 | 1979-10-09 | Method and device for testing engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13010279A JPS5654336A (en) | 1979-10-09 | 1979-10-09 | Method and device for testing engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5654336A true JPS5654336A (en) | 1981-05-14 |
Family
ID=15025986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13010279A Pending JPS5654336A (en) | 1979-10-09 | 1979-10-09 | Method and device for testing engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654336A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5663235A (en) * | 1979-10-29 | 1981-05-29 | Mitsubishi Motors Corp | Method and device for engine test |
JPS59155798A (en) * | 1983-02-25 | 1984-09-04 | 株式会社東芝 | Hermetic inspection method in radioactive gaseous waste processing facility |
JPS6197742U (en) * | 1984-12-04 | 1986-06-23 | ||
JPS628033A (en) * | 1985-07-04 | 1987-01-16 | Takenaka Komuten Co Ltd | Method for detecting leakage of piping |
JPS62274233A (en) * | 1986-05-23 | 1987-11-28 | Ryusaburo Koreeda | Leak testing machine |
JPS63105841U (en) * | 1986-12-27 | 1988-07-08 | ||
JPS63204127A (en) * | 1987-02-19 | 1988-08-23 | Kubota Ltd | Leakage tester |
JPH01229929A (en) * | 1988-03-10 | 1989-09-13 | Akira Matsunaga | Method for investigating crack, gap and leakage of water of concrete structure |
JPH0441646U (en) * | 1990-08-07 | 1992-04-08 | ||
JPH07159274A (en) * | 1993-10-08 | 1995-06-23 | Elpatronic Ag | Method and equipment for detecting leaking state in container |
US5495836A (en) * | 1993-11-27 | 1996-03-05 | Honda Giken Kogyo Kabushiki Kaisha | Throttle-valve control apparatus for spark-ignition two-cycle engines |
US5599253A (en) * | 1993-11-27 | 1997-02-04 | Honda Giken Kogyo Kabushiki Kaisha | Deceleration control apparatus for two-cycle engine of the spark ignition type for a vehicle |
US5662074A (en) * | 1994-12-22 | 1997-09-02 | Fuji Jukogyo Kabushiki Kaisha | Exhaust port timing control apparatus for two-cycle engine |
US5697332A (en) * | 1993-06-30 | 1997-12-16 | Honda Giken Kogyo Kabushiki Kaisha | Combustion controller for a spark ignition type two-cycle engine |
US5701851A (en) * | 1993-11-27 | 1997-12-30 | Honda Giken Kogyo Kabushiki Kaisha | Cooling system for spark-ignition two-cycle engine |
JP2007183261A (en) * | 2006-01-05 | 2007-07-19 | Honda Motor Co Ltd | Leak test system for engine oil and method thereof |
CN102435396A (en) * | 2011-09-02 | 2012-05-02 | 上海中船三井造船柴油机有限公司 | Water jacket of cylinder block of diesel engine as well as watertightness detection device and method of water jacket of cylinder block |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314283A (en) * | 1964-06-16 | 1967-04-18 | Ajem Lab Inc | Leak testing method and apparatus |
US3813922A (en) * | 1972-03-15 | 1974-06-04 | Gould Inc | Air leak detector |
-
1979
- 1979-10-09 JP JP13010279A patent/JPS5654336A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314283A (en) * | 1964-06-16 | 1967-04-18 | Ajem Lab Inc | Leak testing method and apparatus |
US3813922A (en) * | 1972-03-15 | 1974-06-04 | Gould Inc | Air leak detector |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5663235A (en) * | 1979-10-29 | 1981-05-29 | Mitsubishi Motors Corp | Method and device for engine test |
JPS59155798A (en) * | 1983-02-25 | 1984-09-04 | 株式会社東芝 | Hermetic inspection method in radioactive gaseous waste processing facility |
JPH0228421Y2 (en) * | 1984-12-04 | 1990-07-31 | ||
JPS6197742U (en) * | 1984-12-04 | 1986-06-23 | ||
JPS628033A (en) * | 1985-07-04 | 1987-01-16 | Takenaka Komuten Co Ltd | Method for detecting leakage of piping |
JPS62274233A (en) * | 1986-05-23 | 1987-11-28 | Ryusaburo Koreeda | Leak testing machine |
JPS63105841U (en) * | 1986-12-27 | 1988-07-08 | ||
JPS63204127A (en) * | 1987-02-19 | 1988-08-23 | Kubota Ltd | Leakage tester |
JPH01229929A (en) * | 1988-03-10 | 1989-09-13 | Akira Matsunaga | Method for investigating crack, gap and leakage of water of concrete structure |
JPH0441646U (en) * | 1990-08-07 | 1992-04-08 | ||
US5697332A (en) * | 1993-06-30 | 1997-12-16 | Honda Giken Kogyo Kabushiki Kaisha | Combustion controller for a spark ignition type two-cycle engine |
JPH07159274A (en) * | 1993-10-08 | 1995-06-23 | Elpatronic Ag | Method and equipment for detecting leaking state in container |
US5495836A (en) * | 1993-11-27 | 1996-03-05 | Honda Giken Kogyo Kabushiki Kaisha | Throttle-valve control apparatus for spark-ignition two-cycle engines |
US5599253A (en) * | 1993-11-27 | 1997-02-04 | Honda Giken Kogyo Kabushiki Kaisha | Deceleration control apparatus for two-cycle engine of the spark ignition type for a vehicle |
US5701851A (en) * | 1993-11-27 | 1997-12-30 | Honda Giken Kogyo Kabushiki Kaisha | Cooling system for spark-ignition two-cycle engine |
US5662074A (en) * | 1994-12-22 | 1997-09-02 | Fuji Jukogyo Kabushiki Kaisha | Exhaust port timing control apparatus for two-cycle engine |
JP2007183261A (en) * | 2006-01-05 | 2007-07-19 | Honda Motor Co Ltd | Leak test system for engine oil and method thereof |
CN102435396A (en) * | 2011-09-02 | 2012-05-02 | 上海中船三井造船柴油机有限公司 | Water jacket of cylinder block of diesel engine as well as watertightness detection device and method of water jacket of cylinder block |
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