CN108506135B - Engine starting motor and wading judgment method thereof - Google Patents
Engine starting motor and wading judgment method thereof Download PDFInfo
- Publication number
- CN108506135B CN108506135B CN201810122220.XA CN201810122220A CN108506135B CN 108506135 B CN108506135 B CN 108506135B CN 201810122220 A CN201810122220 A CN 201810122220A CN 108506135 B CN108506135 B CN 108506135B
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- Prior art keywords
- starter
- engine
- switch
- electromagnetic switch
- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
- F02N2011/0874—Details of the switching means in starting circuits, e.g. relays or electronic switches characterised by said switch being an electronic switch
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
An engine starting motor comprises an electromagnetic switch arranged on a starter, wherein a detection piece changing color when meeting water is arranged in the electromagnetic switch. The engine starting motor of the invention can judge that the water enters the electromagnetic switch due to improper operation of the vehicle, and can not cause misjudgment. The invention also relates to a wading judgment method for the engine starting motor.
Description
Technical Field
The invention relates to the technical field of engines, in particular to an engine starting motor and a wading judgment method thereof.
Background
A starter (or "starter motor") is used in a vehicle to start an engine of the vehicle. An electromagnetic switch is arranged on the starter. The switch case of the electromagnetic switch is used as a supporting structural member of the electromagnetic switch, and forms a closed magnetic circuit with the movable iron core and the static iron core, and magnetic flux flows in the closed magnetic circuit.
The starter is arranged on the side surface of a cylinder body of the engine, and a water drainage hole is formed in the starter and used for draining water entering the starter. However, if the vehicle is flamed out when the vehicle enters the water accumulation, the starter is ignited again under the condition of water immersion, the movable iron core at the front end of the electromagnetic switch moves, and water enters the inner cavity at the rear end of the electromagnetic switch through the movable iron core, so that the static contact and the movable contact of the copper electromagnetic switch are slowly oxidized in the use process of the subsequent starter, and the starter is not electrified and does not work.
The water inflow of the inner cavity of the electromagnetic switch mainly comprises two conditions: the first is that water enters an inner cavity of the electromagnetic switch due to the fact that the electromagnetic switch is sealed and has a problem; the second is the problem caused by improper operation of a driver, namely when the vehicle runs into the water and is flamed out, the starter is ignited again under the condition of water immersion, and the water enters the inner cavity of the electromagnetic switch through the movable iron core. Therefore, when the second condition occurs, it is easy to misjudge that the water inflow in the inner cavity of the electromagnetic switch is caused by the quality problem of the electromagnetic switch, which is not beneficial to the division of responsibility.
Disclosure of Invention
In view of this, the present invention provides an engine starting motor, which can determine that water enters an electromagnetic switch due to improper operation of a vehicle, and will not cause misjudgment.
An engine starting motor comprises an electromagnetic switch arranged on a starter, wherein a detection piece changing color when meeting water is arranged in the electromagnetic switch.
In an embodiment of the invention, the electromagnetic switch includes a sleeve, a coil and a movable iron core, the coil is disposed outside the sleeve, the movable iron core is movably disposed in the sleeve, and the detecting element is disposed between the sleeve and the movable iron core.
In an embodiment of the present invention, a first mounting groove is formed on an inner wall of the sleeve, and the detecting member is disposed in the first mounting groove.
In an embodiment of the present invention, the first mounting groove is provided along a circumferential direction of the sleeve, and the detecting member is provided at a top portion of the sleeve along a vehicle height direction.
In an embodiment of the present invention, a second mounting groove is formed in an outer wall of the movable iron core, and the detecting member is disposed in the second mounting groove.
In an embodiment of the present invention, the second mounting groove is disposed along a circumferential direction of the movable core, and the detecting member is disposed on a top portion of the movable core along a height direction of the vehicle body.
In an embodiment of the present invention, the electromagnetic switch further includes a switch cover, a switch shell, a first connecting column, a second connecting column, a stationary iron core, a movable contact piece, and a stationary contact piece, the switch cover is fastened on the switch shell, the stationary iron core is fixed in the switch cover, the first connecting column and the second connecting column are oppositely disposed and connected to the switch cover, a connecting shaft is disposed at an end of the movable iron core, one end of the connecting shaft passes through the stationary iron core to be connected to the movable contact piece, the movable contact piece and the stationary contact piece are oppositely disposed, and the sleeve, the coil, and the movable iron core are disposed in the switch shell.
In an embodiment of the present invention, the starter includes a casing, a rear end cover, and a front end cover, one end of the casing is connected to the rear end cover, the other end of the casing is connected to the front end cover, the casing and the front end cover are provided with water drain holes, and the electromagnetic switch is connected to the front end cover.
In an embodiment of the present invention, the detecting member is a test paper.
The invention also provides a method for judging wading of the engine starting motor, which comprises the following steps:
when the engine and the starter are in accumulated water and the engine and the starter do not work, the engine is started again, the electromagnetic switch on the starter is started, water enters the inside of the electromagnetic switch and contacts with the detection piece, and the detection piece changes color when encountering water.
The engine starting motor comprises an electromagnetic switch, wherein a starter is arranged on the starter, and a detection piece changing color when meeting water is arranged in the electromagnetic switch. When the engine and the starter are stopped in the accumulated water of the vehicle, the engine and the starter are restarted, the accumulated water can enter the inner cavity of the switch cover through the movable iron core, the detection piece is in contact with the water to change the color, the water inlet of the electromagnetic switch caused by improper operation of the vehicle can be judged, and the problem of the sealing quality of the starter and the electromagnetic switch can not be judged by mistake.
Drawings
Fig. 1 is a schematic sectional view of an engine starter motor according to a first embodiment of the present invention.
Fig. 2 is a schematic sectional view of an engine starter motor according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
First embodiment
Fig. 1 is a schematic sectional view of an engine starter motor according to a first embodiment of the present invention. As shown in fig. 1, in the present embodiment, the engine-starting motor 100a includes a starter 10 and an electromagnetic switch 20.
As shown in fig. 1, the starter 10 includes a housing 11, a rear cover 12, and a front cover 13. One end of the housing 11 is connected to the rear cover 12, and the other end of the housing 11 is connected to the front cover 13. The casing 11 and the front cover 13 are provided with drain holes 105. When a small amount of water enters the starter 10, the water can be drained from the drain hole 105. In this embodiment, the starter main body portion is further provided with a stator, a rotor, a brush, a planetary gear, a one-way clutch, a driving gear brush holder, a brush, and other components, and for the connection manner of the above components, reference is made to the prior art, and details are not repeated here.
The electromagnetic switch 20 is connected to the front end cover 13 of the starter 10, and the electromagnetic switch 20 is used for conducting the power supply of the starter 10. The electromagnetic switch 20 includes a switch cover 21, a switch case 22, a first connecting post 23a, a second connecting post 23b, a stationary core 24, a sleeve 25, a coil 26, a movable core 27, a movable contact piece 28a, two stationary contact pieces 28b, and a detecting member 29. The switch cover 21 is engaged with the switch case 22, and the switch case 22 is connected to the front cover 13 of the starter 10. The first connecting column 23a and the second connecting column 23b are oppositely arranged and connected on the switch cover 21, wherein one end of the first connecting column 23a is electrically connected with a power supply, and the other end of the first connecting column 23a is arranged in the switch cover 21 and is connected with a static contact 28 b; one end of the second connecting column 23b is electrically connected with the starter 10, and the other end of the second connecting column 23b is arranged in the switch cover 21 and is connected with the other static contact piece 28 b. The static iron core 24 is fixed in the switch cover 21, a closed inner cavity 101 is formed between the static iron core 24 and the bottom of the switch cover 21, and a through hole 102 communicated with the inner cavity 101 is formed in the static iron core 24. The sleeve 25, the coil 26 and the plunger 27 are arranged in the switch housing 22, wherein the coil 26 is arranged outside the sleeve 25 and the plunger 27 is movably arranged in the sleeve 25. The end of the movable iron core 27 is provided with a connecting shaft 272, and one end of the connecting shaft 272 passes through the through hole 102 of the stationary iron core 24. The movable contact piece 28a is arranged in the inner cavity 101 of the switch cover 21, and the movable contact piece 28a is connected with the connecting shaft 272 of the movable iron core 27, namely, the movable contact piece 28a is arranged opposite to the static contact piece 28 b. The detector 29 is disposed between the sleeve 25 and the plunger 27, and the detector 29 changes color when it encounters water. When the electromagnetic switch 20 works, the coil 26 generates magnetomotive force, the magnetomotive force generates magnetic flux, the movable iron core 27, the stationary iron core 24, the switch cover 21 and the switch shell 22 form a closed magnetic circuit, under the action of the electromagnetic force of the coil 26, the connecting shaft 272 moves axially under the driving of the movable iron core 27 to push the movable contact piece 28a to contact with the two stationary contact pieces 28b, a large current passes through the first connecting column 23a and then enters the housing part through the second connecting column 23b, at this time, the starter 10 is started, the starter 10 drives the flywheel of the engine to rotate, and the working principle of the starter 10 refers to the prior art, which is not described herein again. In the present embodiment, the detecting member 29 is, for example, a test paper, but not limited to this, and the detecting member 29 may also be a metal material that chemically reacts to change color when it is in water.
Further, a first mounting groove 103 is formed on the inner wall of the sleeve 25, the first mounting groove 103 may be disposed along the circumferential direction of the sleeve 25, and the first mounting groove 103 is circular, but not limited thereto, for example, the first mounting groove 103 is disposed along the circumferential direction of the sleeve 25, and the first mounting groove 103 is arc-shaped. In the present embodiment, the detecting member 29 is disposed in the first mounting groove 103, and preferably, the detecting member 29 is disposed on the top of the sleeve 25 along the height direction of the vehicle body, but not limited thereto, and the position of the detecting member 29 can be freely selected according to actual needs.
When the starter 10 invades a small amount of water due to splashing, the water is drained along the drain hole 105 of the starter 10, the detection member 29 does not meet the water, and the detection member 29 does not change color.
When the vehicle is in water accumulation (the engine and the starter 10 are in water accumulation) and the engine and the starter 10 do not work, if the detection piece 29 changes color when meeting water under the condition that the engine and the starter 10 do not work, the electromagnetic switch 20 is not tightly sealed, and therefore the quality of the starter 10 and the electromagnetic switch 20 can be judged to be in problem.
When a vehicle is in accumulated water (the engine and the starter 10 are in the accumulated water), and the engine and the starter 10 do not work, the engine and the starter 10 are started again, the electromagnetic switch 20 is electrified, the movable iron core 27 moves, the accumulated water at the switch shell 22 of the electromagnetic switch 20 enters the inner cavity 101 of the switch cover 21 through the movable iron core 27, the detection piece 29 changes color (from green to red) when contacting the water, the electromagnetic switch 20 is judged to be water inlet due to improper operation of the vehicle, and the sealing quality problem of the starter 10 and the electromagnetic switch 20 can not be judged by mistake.
Second embodiment
Fig. 2 is a schematic sectional view of an engine starter motor according to a second embodiment of the present invention. As shown in fig. 2, in the present embodiment, the engine-starting motor 100b includes a starter 10 and an electromagnetic switch 20.
As shown in fig. 2, the starter 10 includes a housing 11, a rear cover 12, and a front cover 13. One end of the housing 11 is connected to the rear cover 12, and the other end of the housing 11 is connected to the front cover 13. The casing 11 and the front cover 13 are provided with drain holes 105. When a small amount of water enters the starter 10, the water can be drained from the drain hole 105. In this embodiment, the starter main body portion is further provided with a stator, a rotor, a brush, a planetary gear, a one-way clutch, a driving gear brush holder, a brush, and other components, and for the connection manner of the above components, reference is made to the prior art, and details are not repeated here.
The electromagnetic switch 20 is connected to the front end cover 13 of the starter 10, and the electromagnetic switch 20 is used for conducting the power supply of the starter 10. The electromagnetic switch 20 includes a switch cover 21, a switch case 22, a first connecting post 23a, a second connecting post 23b, a stationary core 24, a sleeve 25, a coil 26, a movable core 27, a movable contact piece 28a, two stationary contact pieces 28b, and a detecting member 29. The switch cover 21 is engaged with the switch case 22, and the switch case 22 is connected to the front cover 13 of the starter 10. The first connecting column 23a and the second connecting column 23b are oppositely arranged and connected on the switch cover 21, wherein one end of the first connecting column 23a is electrically connected with a power supply, and the other end of the first connecting column 23a is arranged in the switch cover 21 and is connected with a static contact 28 b; one end of the second connection post 23b is electrically connected to the starter 10, and the other end of the second connection post 23b is disposed in the switch cover 21. The static iron core 24 is fixed in the switch cover 21 and connected with the other static contact piece 28b, a closed inner cavity 101 is formed between the static iron core 24 and the bottom of the switch cover 21, and a through hole 102 communicated with the inner cavity 101 is arranged on the static iron core 24. The sleeve 25, the coil 26 and the plunger 27 are arranged in the switch housing 22, wherein the coil 26 is arranged outside the sleeve 25 and the plunger 27 is movably arranged in the sleeve 25. The end of the movable iron core 27 is provided with a connecting shaft 272, and one end of the connecting shaft 272 passes through the through hole 102 of the stationary iron core 24. The movable contact piece 28a is arranged in the inner cavity 101 of the switch cover 21, and the movable contact piece 28a is connected with the connecting shaft 272 of the movable iron core 27, namely, the movable contact piece 28a is arranged opposite to the static contact piece 28 b. The detector 29 is disposed between the sleeve 25 and the plunger 27, and the detector 29 changes color when it encounters water. When the electromagnetic switch 20 works, the coil 26 generates magnetomotive force, the magnetomotive force generates magnetic flux, the movable iron core 27, the stationary iron core 24, the switch cover 21 and the switch shell 22 form a closed magnetic circuit, under the action of the electromagnetic force of the coil 26, the connecting shaft 272 moves axially under the driving of the movable iron core 27 to push the movable contact piece 28a to contact with the two stationary contact pieces 28b, a large current passes through the first connecting column 23a and then enters the housing part through the second connecting column 23b, at this time, the starter 10 is started, the starter 10 drives the flywheel of the engine to rotate, and the working principle of the starter 10 refers to the prior art, which is not described herein again. In the present embodiment, the detecting member 29 is, for example, a test paper, but not limited to this, and the detecting member 29 may also be a metal material that chemically reacts to change color when it is in water.
Further, a second mounting groove 104 is formed in an outer wall of the movable iron core 27, the second mounting groove 104 may be disposed along a circumferential direction of the movable iron core 27, and the second mounting groove 104 is circular, but not limited thereto, for example, the second mounting groove 104 is disposed along the circumferential direction of the movable iron core 27, and the second mounting groove 104 is arc-shaped. In the present embodiment, the detecting member 29 is disposed in the second mounting groove 104, and preferably, the detecting member 29 is disposed on the top of the movable iron core 27 along the height direction of the vehicle body, but not limited thereto, and the position of the detecting member 29 can be freely selected according to actual needs.
When the starter 10 invades a small amount of water due to splashing, the water is drained along the drain hole 105 of the starter 10, the detection member 29 does not meet the water, and the detection member 29 does not change color.
When the vehicle is in water accumulation (the engine and the starter 10 are in water accumulation) and the engine and the starter 10 do not work, if the detection piece 29 changes color when meeting water under the condition that the engine and the starter 10 do not work, the electromagnetic switch 20 is not tightly sealed, and therefore the quality of the starter 10 and the electromagnetic switch 20 can be judged to be in problem.
When a vehicle is in accumulated water (the engine and the starter 10 are in the accumulated water), and the engine and the starter 10 do not work, the engine and the starter 10 are started again, the electromagnetic switch 20 is electrified, the movable iron core 27 moves, the accumulated water at the switch shell 22 of the electromagnetic switch 20 enters the inner cavity 101 of the switch cover 21 through the movable iron core 27, the detection piece 29 changes color (from green to red) when contacting the water, the water inlet of the electromagnetic switch 20 caused by improper operation of the vehicle can be judged, and the sealing quality problem of the starter 10 and the electromagnetic switch 20 can not be judged by mistake.
It should be noted that the detecting element 29 may be disposed at any position of the electromagnetic switch 20, and is not limited to be disposed on the sleeve 25 and the movable core 27.
Third embodiment
The present invention also relates to a method for determining engine starter motor wading, which uses the above-mentioned engine starter motors 100a and 100b, and the method comprises the steps of:
when the engine and the starter 10 are in water accumulation and the engine and the starter 10 do not work, the engine is started again, the electromagnetic switch 20 on the starter 10 is started, water enters the inside of the electromagnetic switch 20 and contacts the detection piece 29, and the detection piece 29 changes color when encountering water.
In the embodiment, when the engine and the starter 10 are in water accumulation and the engine and the starter 10 do not work, if the detection piece 29 changes color when encountering water under the condition that the engine and the starter 10 do not work, the electromagnetic switch 20 is not tightly sealed, so that the quality of the starter 10 and the electromagnetic switch 20 can be judged to be in problem; when the engine and the starter 10 are started again, accumulated water enters the inner cavity 101 of the switch cover 21 through the movable iron core 27, the detection piece 29 is in contact with the water to change the color, the water inlet of the electromagnetic switch 20 caused by improper operation of the vehicle can be judged, and the problem of the sealing quality of the starter 10 and the electromagnetic switch 20 can not be judged by mistake. In addition, the detection piece 29 arranged in the electromagnetic switch 20 is low in cost, whether the inner cavity 101 of the electromagnetic switch 20 is filled with water can be visually identified, and misjudgment on the water filling quality problem is reduced.
The engine starting motors 100a, 100b of the present invention include an electromagnetic switch 20 in which a starter 10 is provided on the starter 10, and a detection member 29 that changes color when it encounters water is provided in the electromagnetic switch 20. When the engine and the starter 10 are stopped in the accumulated water of the vehicle, the engine and the starter 10 are restarted, the accumulated water can enter the inner cavity 101 of the switch cover 21 through the movable iron core 27, the detection piece 29 is in contact with the water to change the color, the water inlet of the electromagnetic switch 20 caused by improper operation of the vehicle can be judged, and the sealing quality problems of the starter 10 and the electromagnetic switch 20 can not be judged by mistake.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.
Claims (10)
1. An engine starting motor is characterized by comprising a starter and an electromagnetic switch arranged on the starter, wherein a detection piece changing color when meeting water is arranged in the electromagnetic switch; when the engine and the starter are in accumulated water and the engine and the starter do not work, the engine is restarted, the electromagnetic switch on the starter is started, water enters the inside of the electromagnetic switch and contacts the detection piece, and the detection piece changes color when encountering water.
2. The engine starting motor according to claim 1, wherein the electromagnetic switch includes a sleeve, a coil disposed outside the sleeve, and a movable core movably disposed in the sleeve, the detecting member being disposed between the sleeve and the movable core.
3. The engine starting motor of claim 2, wherein the sleeve is provided on an inner wall thereof with a first mounting groove, and the sensing member is disposed in the first mounting groove.
4. The engine starting motor according to claim 3, wherein the first mounting groove is provided along a circumferential direction of the sleeve, and the detection member is provided at a top portion of the sleeve in a vehicle height direction.
5. The engine starting motor of claim 2, wherein a second mounting groove is provided on an outer wall of the movable core, and the sensing member is disposed in the second mounting groove.
6. The engine starting motor according to claim 5, wherein the second mounting groove is provided along a circumferential direction of the movable core, and the detection member is provided at a top portion of the movable core in a height direction of the vehicle body.
7. The engine starting motor according to claim 2, wherein the electromagnetic switch further comprises a switch cover, a switch case, a first connecting post, a second connecting post, a stationary core, a movable contact and a stationary contact, the switch cover is fastened to the switch case, the stationary core is fixed in the switch cover, the first connecting post and the second connecting post are connected to the switch cover in an opposite manner, the stationary contact is connected to the first connecting post and the second connecting post respectively, a connecting shaft is provided at an end of the movable core, one end of the connecting shaft passes through the stationary core and is connected to the movable contact, the movable contact is arranged in an opposite manner to the stationary contact, and the sleeve, the coil and the movable core are arranged in the switch case.
8. The engine starting motor of claim 7, wherein the starter includes a housing, a rear cover, and a front cover, one end of the housing is connected to the rear cover, the other end of the housing is connected to the front cover, drain holes are formed in the housing and the front cover, and the electromagnetic switch is connected to the front cover.
9. The engine starter motor of any one of claims 1 to 8, characterized in that the detection member is a test paper.
10. A method of determining wading of an engine starter motor according to any one of claims 1 to 9, characterized in that the step of the wading determination method comprises:
when the engine and the starter are in accumulated water and the engine and the starter do not work, the engine is started again, the electromagnetic switch on the starter is started, water enters the inside of the electromagnetic switch and contacts with the detection piece, and the detection piece changes color when encountering water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122220.XA CN108506135B (en) | 2018-02-07 | 2018-02-07 | Engine starting motor and wading judgment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122220.XA CN108506135B (en) | 2018-02-07 | 2018-02-07 | Engine starting motor and wading judgment method thereof |
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| Publication Number | Publication Date |
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| CN108506135A CN108506135A (en) | 2018-09-07 |
| CN108506135B true CN108506135B (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810122220.XA Active CN108506135B (en) | 2018-02-07 | 2018-02-07 | Engine starting motor and wading judgment method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09324729A (en) * | 1996-06-06 | 1997-12-16 | Mitsuba Corp | Draining structure of starting system for engine |
| CN103745885A (en) * | 2014-01-10 | 2014-04-23 | 柳州杰诺瑞汽车电器系统制造有限公司 | Starter electromagnetic switch with waterproof structure |
| CN203756411U (en) * | 2014-03-28 | 2014-08-06 | 慈溪奥博汽车电器有限公司 | Automobile starting motor |
| CN104595084A (en) * | 2014-11-28 | 2015-05-06 | 重庆小康工业集团股份有限公司 | Engine starter |
| CN104879259A (en) * | 2015-06-08 | 2015-09-02 | 宁波市镇海金腾电器有限公司 | Waterproof starter |
| CN206523272U (en) * | 2016-12-08 | 2017-09-26 | 深圳正峰印刷有限公司 | Waterproof test device |
| CN206539447U (en) * | 2017-01-24 | 2017-10-03 | 成都华川电装有限责任公司 | Prevent the starter of electromagnetic switch position ponding |
| CN107448340A (en) * | 2016-05-30 | 2017-12-08 | 三菱电机株式会社 | Starter |
-
2018
- 2018-02-07 CN CN201810122220.XA patent/CN108506135B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09324729A (en) * | 1996-06-06 | 1997-12-16 | Mitsuba Corp | Draining structure of starting system for engine |
| CN103745885A (en) * | 2014-01-10 | 2014-04-23 | 柳州杰诺瑞汽车电器系统制造有限公司 | Starter electromagnetic switch with waterproof structure |
| CN203756411U (en) * | 2014-03-28 | 2014-08-06 | 慈溪奥博汽车电器有限公司 | Automobile starting motor |
| CN104595084A (en) * | 2014-11-28 | 2015-05-06 | 重庆小康工业集团股份有限公司 | Engine starter |
| CN104879259A (en) * | 2015-06-08 | 2015-09-02 | 宁波市镇海金腾电器有限公司 | Waterproof starter |
| CN107448340A (en) * | 2016-05-30 | 2017-12-08 | 三菱电机株式会社 | Starter |
| CN206523272U (en) * | 2016-12-08 | 2017-09-26 | 深圳正峰印刷有限公司 | Waterproof test device |
| CN206539447U (en) * | 2017-01-24 | 2017-10-03 | 成都华川电装有限责任公司 | Prevent the starter of electromagnetic switch position ponding |
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| Publication number | Publication date |
|---|---|
| CN108506135A (en) | 2018-09-07 |
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Effective date of registration: 20220324 Address after: 310051 No. 1760, Jiangling Road, Binjiang District, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Yiwu Geely power assembly Co., Ltd Address before: 322000 No.6 Jixiang Road, Chian Town, Yiwu City, Jinhua City, Zhejiang Province Patentee before: YIWU GEELY ENGINE Co.,Ltd. |
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