JPS6416237A - Starting motor for internal combustion engine - Google Patents
Starting motor for internal combustion engineInfo
- Publication number
- JPS6416237A JPS6416237A JP17116387A JP17116387A JPS6416237A JP S6416237 A JPS6416237 A JP S6416237A JP 17116387 A JP17116387 A JP 17116387A JP 17116387 A JP17116387 A JP 17116387A JP S6416237 A JPS6416237 A JP S6416237A
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- engine
- combustion engine
- internal combustion
- motor
- 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
- Motor Or Generator Cooling System (AREA)
Abstract
PURPOSE:To make an effective cooling by providing a ventilating hole to an axial direction of an armature ventilating forcedly by taking advantage positive or negative pressure caused by operation of an engine. CONSTITUTION:During the operation of an engine, negative pressure is produced into an inlet pipe, and the inner space of a motor 4 connected to the inlet pipe through a suction path line 19 is also occupied by negative pressure. Therefore, when the engine starts driving, the air is inhaled from an inlet port 21 and is sucked into the motor 4. A part of the inhaled air passes through a gap in the periphery of an armature 2, the remaining part of it is shunted to the air passages 22-24 and it joins at the inside of a ventilating hole 17.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171163A JPH0813179B2 (en) | 1987-07-10 | 1987-07-10 | Electric motor for starting internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171163A JPH0813179B2 (en) | 1987-07-10 | 1987-07-10 | Electric motor for starting internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6416237A true JPS6416237A (en) | 1989-01-19 |
JPH0813179B2 JPH0813179B2 (en) | 1996-02-07 |
Family
ID=15918162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62171163A Expired - Lifetime JPH0813179B2 (en) | 1987-07-10 | 1987-07-10 | Electric motor for starting internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0813179B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5947661A (en) * | 1994-01-19 | 1999-09-07 | Horkos Corp. | Cutting chip air-stream removing device for a mechanical tool |
JP2007283415A (en) * | 2006-04-13 | 2007-11-01 | Makita Corp | Dust collecting cup |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6194534A (en) * | 1984-10-15 | 1986-05-13 | Nippon Denso Co Ltd | Electric motor for automobile |
-
1987
- 1987-07-10 JP JP62171163A patent/JPH0813179B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6194534A (en) * | 1984-10-15 | 1986-05-13 | Nippon Denso Co Ltd | Electric motor for automobile |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5947661A (en) * | 1994-01-19 | 1999-09-07 | Horkos Corp. | Cutting chip air-stream removing device for a mechanical tool |
JP2007283415A (en) * | 2006-04-13 | 2007-11-01 | Makita Corp | Dust collecting cup |
Also Published As
Publication number | Publication date |
---|---|
JPH0813179B2 (en) | 1996-02-07 |
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