CN109768668A - Starter relay and the starter using the switch is controlled electronically - Google Patents
Starter relay and the starter using the switch is controlled electronically Download PDFInfo
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- CN109768668A CN109768668A CN201910162987.XA CN201910162987A CN109768668A CN 109768668 A CN109768668 A CN 109768668A CN 201910162987 A CN201910162987 A CN 201910162987A CN 109768668 A CN109768668 A CN 109768668A
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Abstract
The present invention provides a kind of electronic control starter relay, including electromagnetic coil, dynamic iron core, switch contact, electronic control unit, electromagnetic coil can be such that dynamic iron core is axially moved after being powered, dynamic iron core is released driving gear by transmission mechanism and is engaged with the flywheel ring gear on engine, contact the movable contact spring in dynamic iron core with switch contact simultaneously, switch contact has the first contact hook bolt and the second contact hook bolt, firing switch is serially connected in accumulator positive extremely between the firing switch end of electronic control unit, first contact hook bolt connects that accumulator positive is extreme and the power end of electronic control unit, second contact hook bolt connects the slow-speed output end of motor positive terminal and electronic control unit, the switch coil output of electromagnetic coil anode termination electronic control unit, electromagnetic coil negative pole end and static iron core welding are grounded, motor joining has resistance.The present invention can make the reliability of starter, durability be greatly enhanced, while substantially reduce starter cost.
Description
Technical field
The present invention relates to the electromagnetic switch field of motor vehicle, specifically a kind of electronic control starter relay and use
The starter of the switch.
Background technique
Modern automotive such as automobile is nearly all the starting with electric starter motor (abbreviation starter) Lai Shixian engine.It rises
The effect of motivation is in normal conditions of use, the electric energy that battery stores to be converted to mechanical energy by starter, will be started
Machine crankshaft drives from stationary state to certain revolving speed, so that engine is completed igniting, and with stable idling automatic operating.
Starter is made of direct current generator, transmission mechanism and control mechanism.Direct current generator acts on after being powered in DC voltage
Under, generate turning moment.In the engine connected on starting locomotive, direct current generator rotation passes through transmission mechanism, driving gear
It drives the crankshaft of engine to rotate, realizes the starting of engine.The transmission mechanism of starter is mounted on the axis of direct current generator
On elongated end, when starting engine, make that gear is driven to engage with the ring gear on engine flywheel.After engine start, pass through
Transmission mechanism makes that gear is driven to retract automatically, is disengaged, in case starter drags damage by engine is counter.
The control mechanism of starter, also referred to as operating-controlling mechanism, effect are the on-off and sliding tooth for controlling starter
It the extraction of wheel and retracts.Currently, it is widely used that electromagnetic type operating-controlling mechanism (referred to as electromagnetic switch), it is simple and easy to use
Reliably, convenient for long-range control.
A kind of starter structural schematic diagram in the prior art is shown in Fig. 1.Fig. 2 is the partial enlarged view of Fig. 1, wherein
Show the structure of existing electromagnetic switch 200.Fig. 3 is the circuit diagram of existing starter.
Starter work is illustrated with reference to Fig. 1, Fig. 2, Fig. 3.When firing switch K is connected, 500 coil of relay is powered
It is attracted, contact is connected.Two groups of coils 230 and 240 of electromagnetic switch 200 simultaneously must be electric, generates pull power respectively.This two coil
Equal turn numbers, around to identical, the suction of generation is the identical resultant force in direction.Coil 230 is grounded by the circuit inside motor 70,
This coil 230 usually makes electric current between 150-250A.Generating when electric current flows through motor home loop rotates motor at a slow speed
Torque by transmission mechanism 300 makes that gear 400 is driven slowly to rotate.240 end of coil, which is directly grounded, constitutes circuit, electric current
15-30A.When 200 two groups of coils of electromagnetic switch (230 and 240) are powered, dynamic iron core 210 is under electromagnetic force to switch contact
220 is mobile, while being extracted driving gear 400 by transmission mechanism 300, while gear 400 being driven slowly to rotate, and completes and sends out
The engagement of motivation flywheel ring gear.After driving gear 400 is engaged with flywheel ring gear completion, the movable contact spring 211 and switch contact of switch
220 contacts, the dynamic iron core 210 of switch is moved to be bonded completely with static iron core 260, and motor is worked with total pressure, generates specified rotation
Torque, by driving gear 400 that engine is made to complete to start.After the movable contact spring 211 of switch is contacted with switch contact 220, line
It encloses 230 head and ends and is in equipotential state, no current passes through, and suction disappears.Coil 240 is persistently powered and keeps suction, makes out
Pass remains turned on, and motor continues working.
After engine start success, firing switch K is unclamped, 500 coil blackout of relay disconnects its contact, and electromagnetism is opened
Close the shared head end power-off of coil 230 and 240.Coil 230 and coil 240 are in electrical series connection at this time, at switch contact 220
Voltage is applied to the coil 240 that 230 end of coil is concatenated, and electrical grounding constitutes circuit again.Two coils are in differential concatenation, produce
It cancels out each other in raw magnetic field.The return under the effect of return spring 250 of dynamic iron core 210, movable contact 211 are disconnected with return together
The connection of movable contact spring 211 and switch contact 220, powers off motor.Make to drive gear by transmission mechanism when 210 return of dynamic iron core
400 retract, and disengaging is engaged with flywheel ring gear.
However, in some cases, when firing switch K is by leading to, driving gear 400 cannot normal engaging-in engine flywheel tooth
When ring, the movable contact spring 211 of switch would not be contacted with switch contact 220, and coil 230 will be always with the presence of high current, coil
Calorific value is big, and temperature rise is fast, and switch will be burnt in the short time；And when electromagnetic switch 200 is attracted, due to 230 high current of coil
The electromagnetic force that the suction-combining force of generation is very big and coil 240 generates together makes to drive the rushing when touching flywheel ring gear of gear 400
It hits that power is very big, the failure that driving gear 400 collapses tooth easily occurs.
Existing electromagnetic switch takes the return spring 250 using larger elastic force to offset part and pull power.But because switching just
Only coil 240 is powered and keeps attracting state after being often attracted, and coil 240 needs conduction time long, and electric current cannot be big, the number of turns
Need to unanimously cannot be more with coil 230, thus the elastic force of return spring 250 is also limited, and can only be offset few part and be pulled power, therefore is collapsed
Tooth failure probability of happening in existing starter is high.
Summary of the invention
In view of this, the present invention proposes a kind of electronic control starter relay and the starter using the switch, energy
So that the reliability of starter, durability is greatly enhanced, while substantially reducing starter cost.
A kind of electronic control starter relay, including electromagnetic coil, dynamic iron core, switch contact, electromagnetic coil are powered
After dynamic iron core can be made to be axially moved, dynamic iron core is released driving gear by transmission mechanism and is engaged with the flywheel ring gear on engine,
Contact the movable contact spring in dynamic iron core with switch contact simultaneously, switch contact has the first contact hook bolt and the second contact head spiral shell
Bolt, it is characterised in that: further include electronic control unit, the electronic control unit has power end, slow-speed output end, switching line
Output end, firing switch end are enclosed, firing switch is serially connected in accumulator positive extremely between the firing switch end of electronic control unit,
First contact hook bolt connects accumulator positive extremely and the power end of electronic control unit, the second contact hook bolt connect motor positive terminal
With the slow-speed output end of electronic control unit, electromagnetic coil anode terminates the switch coil output of electronic control unit, electromagnetism
Coil negative pole end and static iron core welding are grounded, and motor joining has resistance.
Further, the electronic control unit by judge the switch contact of electromagnetic switch whether connect confirm driving
Whether gear is extracted is engaged with the flywheel ring gear of engine.
Further, electromagnetic switch is powered and is delayed after the regular hour, the electronic control unit by with motor
Concatenated resistance terminal voltage sampling determines whether the switch contact of electromagnetic switch is connected, and switch is determined when there is pressure drop at resistance both ends
Contact access failure, i.e. driving gear do not engage with the flywheel ring gear of engine；When resistance both ends pressure differential collapses, switch touching is determined
Point is connected, i.e. driving gear has been engaged with the flywheel ring gear of engine.
Further, if electromagnetic switch access failure within the set time, judge whether institute's sampling voltage is abnormal, is sampled
Electric voltage exception then stops the starting of machine；If institute's sampling voltage, in the normal range (NR) of setting, the output of slow-speed output end is slow
Turn voltage, be applied to the positive terminal of motor, completes motor slow-speed and drive engaging for gear, judge again after certain time-delay
Whether electromagnetic switch is connected, and after so recycling the number for reaching setting, the starting for the machine that stops is to be protected.
Further, if electromagnetic switch is connected within the set time, by being sampled to resistance terminal voltage change, if resistance two
End loss of voltage indicates that engine has started, then stop machine, if there are pressure differences to indicate that engine is not sent out at resistance both ends
It is dynamic, then the starter duration of runs reach setting value after stop machine to be protected.
Further, when switching starting, the microprocessor in electronic control unit judges automatically the electricity of battery
Whether source voltage is greater than the set value, and generator on engine normal power generation is then judged if it is greater than setting value, is this time connected
Firing switch category maloperation, does not execute starting；Conversely, then connecting electromagnetic coil by switch coil output, produce electromagnetic coil
Magnetisation field force moves axially dynamic iron core, releases driving gear by transmission mechanism and engages with flywheel ring gear.
Further, the setting value is 27.8V.
It further, further include shell, the switch cover set on shell, the first contact hook bolt and the second contact hook bolt are pacified
Loaded on switch cover, dynamic iron core, electromagnetic coil, electromagnetic coil are mounted in shell.
Further, return spring is arranged in dynamic iron core, electronic control unit stops after machine work, and dynamic iron core exists
Return under the rebound effect of return spring disconnects switch contact, so that sliding tooth wheel return is exited engagement by transmission mechanism.
A kind of starter for engine, including firing switch, battery, motor and electronic control as described above
Starter relay.
Switch coil is passed through the high heating problem of high current bring when the present invention can avoid starting, and can be avoided driving
The big impact force bring gear failure of gear mesh ring gear can be such that electromagnetic switch does not burn when long-time is powered,
Starter can be made to judge automatically when starting engine whether engaging-in, so that the reliability of starter, durability be made to obtain
It greatly improves；Meanwhile it being also highly desirable to such a electromagnetic switch, the demand of starter slow-speed high current when being able to satisfy starting,
And it is without the use of relay, to substantially reduce starter cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of starter in the prior art；
Fig. 2 is the partial enlarged view of Fig. 1, and there is shown with the structures of electromagnetic switch；
Fig. 3 is a kind of circuit diagram of starter in the prior art；
Fig. 4 is starter relay outline drawing according to the present invention；
Fig. 5 is electromagnetic switch structure of starter figure according to the present invention；
Fig. 6 is starter relay electronic control logic figure according to the present invention；
Fig. 7 is starter circuit figure according to the present invention；
Fig. 8 is the circuit diagram of starter relay electronic control unit plate according to the present invention；
Fig. 9 is the outline drawing of starter relay electronic control unit plate according to the present invention；
Figure 10 is another variation example figure of electronic control part installation site；
Figure 11 is the partial cross sectional views of another variation example of electronic control part installation site；
Figure 12 is the independently installed instance graph of electronic control part another modification.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, the technical solution in the present invention is clearly and completely described.
Fig. 4 shows the shape of electromagnetic switch according to the present invention.In conjunction with reference Fig. 7, the terminals of firing switch K pass through
The firing switch end P4 of connecting line access electronic control unit 600.A contact hook bolt 220a connects battery 60 on switch cover
Positive terminal, contact hook bolt 220a also pass through the power end P1 that connection sheet connects electronic control unit 600.Another connects on switch cover
Contact bolt 220b connects 70 positive terminal of motor on starter, and the slow-speed for also accessing electronic control unit 600 by connection sheet is defeated
Outlet P2 is controlled by electronic control unit 600 and is provided motor slow-speed voltage.
Fig. 5 shows the structure chart of electromagnetic switch according to the present invention.Electronic control unit 600 is completed to know start signal
Starting control other and to starter.The switch coil output P3 of 240 anode termination electronic control unit 600 of electromagnetic coil,
240 negative pole end of electromagnetic coil and the welding of static iron core 700 are grounded.Electromagnetic coil 240 is wound on coil rack with copper wire, dynamic iron core
210 are mounted in coil rack inner hole, can flexibly be axially moved.
When starting, electromagnetic coil 240, which is powered, generates magnetic field, and dynamic iron core 210 is moved axially, released by transmission mechanism 300
Drive gear 400 (Fig. 1 shows), when drive gear 400 normally engaged with engine flywheel ring gear after, movable contact spring 211 could with open
Contact the hook bolt 220a and 220b for closing contact 220, which are contacted, to be connected.70 positive terminal of motor and 60 positive terminal of battery are connected at this time,
Motor 70 starts running, and transmits torque by transmission mechanism 300 and driving gear 400 and drags engine.
When stopping, firing switch K power-off, electromagnetic coil 240 is powered off, and magnetic field disappears, and dynamic iron core 210 is in return spring
250 act on lower return, drive 400 return of gear, while movable contact spring 211 and contact bolt 220a and 220b are disconnected, motor 70 stops
Only.
When starting control switch K is connected, motor 70 is connected in the output of 600 1 tunnel of electronic control unit, generates motor 70 slowly
Speed rotation；At the same time, 600 another output of electronic control unit makes the energization of electromagnetic coil 240 of electromagnetic switch generate electromagnetism
Power, dynamic iron core 210 move axially, and gear 400 will be driven to extract by transmission mechanism 300 and engaged with engine flywheel ring gear.It is defeated
Out be delayed after, the contact that electronic control unit 600 judges automatically electromagnetic switch whether connect confirm driving gear 400 extract with
Whether the engagement of engine flywheel ring gear, motor are working normally.If motor 70 works normally, then judge whether engine has been sent out
Dynamic: when engine has started, then electronic control unit 600 is automatically stopped starter work；When driving gear 400 and engine
Flywheel ring gear engagement, motor 70 is working normally, and engine does not start, then exports electronic control unit after delay setting time
600 are automatically stopped starter work to protect starter；If driving gear 400 does not engage with engine flywheel ring gear, motor
70 do not work normally, then electronic control unit 600 is automatically stopped starter to have protected after exporting the of short duration time of delay setting
Motivation.Electronic control unit 600 stops after machine work, and the return under the rebound effect of return spring of dynamic iron core 210 breaks
Open contact Contact Pair makes that 400 return of gear is driven to exit engagement by transmission mechanism 300.
Fig. 6 shows the control logic of electromagnetic switch according to the present invention.Switch starting K, electronic control unit 600
In microprocessor judge automatically the supply voltage of battery 60 and whether be greater than 27.8V, then judge engine if it is greater than 27.8V
On generator normal power generation, engine are working, belong to maloperation, do not execute starting；Conversely, then control circuit connects electricity
Magnetic coil 240, electromagnetic coil 240, which generates magnetic field force, moves axially dynamic iron core 210, releases sliding tooth by transmission mechanism 300
Wheel 400 is engaged with flywheel ring gear；Electromagnetic switch (Fig. 5) (at fill starter shown in Fig. 1 200) of the present invention is powered and is delayed one
(the driving gear 400 of starter is pushed out to be engaged with flywheel, drags engine operating immediately, until engine is sent out after the fixed time
Move and successfully need time several seconds), control circuit passes through to electric with 70 end concatenated resistance R4 of motor (resistance of R4 copper-manganese shown in Fig. 8)
Pressure sampling, judge whether electromagnetic switch 220 is connected (when 220 contact pair access failure of switch, by control circuit by R4, P2,
220b powers to motor, this electric current makes motor generate slowly rotation, so that driving gear 400 smoothly engages into flywheel ring gear.Electricity
Stream generates pressure drop at the both ends R4.Only after gear engaging-in flywheel ring gear, the 220a of electromagnetic switch, the contact 220b is connected, electric power storage
Pond, which directly passes through this contact, melts and supplies electricity to motor.The pressure differential collapses at the both ends R4 at this time can determine whether by R4 both end voltage variable condition
Whether electromagnetic switch is connected).Be divided to two kinds of results to be judged: the first then judges institute the result is that access failure within the set time
Whether sampling voltage is abnormal, and institute's sampling voltage then stops extremely, and (such as short circuit occurs in motor, and Short-Circuit High Current, which will cause, to be taken
Sample electric voltage exception is high), if institute's sampling voltage, in the normal range (NR) of setting, P2 exports slow-speed voltage, it is applied to motor 70
Positive terminal completes 70 slow-speed of motor and drives engaging for gear 400, and whether (3-5S) judges switch again after certain time-delay
Connect (it is possible that because flywheel ring gear damage is unable to complete engagement).So circulation carries out, and after the number for reaching setting, stops
(such as being set as being repeatedly switched on five times) is protected in starting.In this way, starter driving gear do not engaged with flywheel ring gear and
When starter does not operate, work is automatically stopped to protect starter after the of short duration delay of starter energization, starter is solved and does not have
There is in the case where engagement gear failure still caused by high speed rotation.Sampling end voltage is judged by MCU, judges to engage situation,
When not engaging normally, the power supply of dynastart end can be disconnected, rapidly so as to by protecting starter.
Second the result is that electromagnetic switch is connected, by the way that the sampling of resistance R4 end voltage change, engine is as mobilized (R4
Both end voltage disappears), then the machine that stops is (after engine start, it is necessary to power off starter relay, driving gear is immediately
Exit and engaged with flywheel, starter stops working), starter can be automatically stopped after engine start, solve existing starting
As long as machine control terminal is powered, starter will Nonstop running always, easily generation starter drags asking for damage by engine is counter；If
Engine does not start (R4 is being powered always, and both ends always exist pressure difference), then the starter duration of runs reach setting value after stop
Starter, to be protected, such starter driving gear is normally engaged with flywheel ring gear and starter runs well and starts
When machine does not start, work is automatically stopped to protect starter after starter operating delay, as long as solving starter control terminal
The problem of not powering off or being burnt out due to controlling starter long-time high current caused by line fault energization for a long time and operating.When disconnected
Firing switch K is opened, the microprocessor of electronic control unit 600 is then automatically stopped control and exports, K when being again switched on firing switch,
Again the above procedure course of work is completed.
Fig. 7 shows the starter road figure of electromagnetic switch according to the present invention.Starter onboard only accesses battery 60
Electrode line, starting control line, motor are connect electrically by itself shell bonding.Line and the company of prior art starter onboard
Line is not required to make vehicle line any variation, application is simple and convenient without any difference.Starter internal circuit company is described below
It connects, the power end P1 of electronic control unit passes through connection sheet and the contact hook bolt 220a connection that connects accumulator terminal on switch；
The slow-speed output end P2 of electronic control unit is connected to the end 220b by line in switch internal and connects with motor anode side；Electronic control
The switch coil output P3 of unit is connected to the positive terminal of electromagnetic coil 40 in switch internal by line, and electromagnetic coil 40 is born
Extremely it is connect with switch static iron core bonding.
As another preferred embodiment, as shown in Figure 9, Figure 10, electronic control unit 600 is mounted on switch cover side
Inside, P1, P2, P3 of electronic control unit 600 in switch cover by arranging that line is connect with 220a, 220b, 240.
As another preferred embodiment, such as Figure 12, electronic control unit 600 is encapsulated in an independent shell,
It is attached by lead and switch.
Finally, the invention also discloses a kind of starters for engine comprising aforementioned electronic control unit, structure
The electromagnetic switch of feature.Specifically, switching only one electromagnetic coil 240；Electronic control unit 600 provides slow-speed voltage；
Control electromagnetic coil；50 receive starting control signal.When starting, the dynamic iron core 210 of electromagnetic switch is moved axially, and passes through driver
Structure 300 releases driving gear 400, and switch contact 220 provides motor slow-speed voltage before connecting as needed, completes engagement and starts
Engine is automatically stopped starter after starting.When starting engine, do not sent out when there is the abnormal or long-time engine of engagement
It is dynamic, automatic protection starter.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all answers
It is included within the scope of the present invention.
Claims (10)
1. a kind of electronic control starter relay, including electromagnetic coil (240), dynamic iron core (210), switch contact (220),
After being powered dynamic iron core (210) can be axially moved electromagnetic coil (240), and dynamic iron core (210) is released by transmission mechanism (300) and driven
Moving gear (400) is engaged with the flywheel ring gear on engine, while touches movable contact spring (211) and switch on dynamic iron core (210)
Point (220) contact, switch contact (220) has the first contact hook bolt (220a) and the second contact hook bolt (220b), special
Sign is: further including electronic control unit (600), the electronic control unit (600) has power end (P1), slow-speed output end
(P2), coil output (P3), firing switch end (P4) are switched, firing switch (K) is serially connected in battery (60) positive terminal and electricity
Between the firing switch end (P4) of sub-control unit (600), first contact hook bolt (220a) connect battery (60) positive terminal and
The power end (P1) of electronic control unit (600), the second contact hook bolt (220b) connect motor (70) positive terminal and electronic control
The switch coil of the slow-speed output end (P2) of unit (600), electromagnetic coil (240) anode termination electronic control unit (600) is defeated
Outlet (P3), electromagnetic coil (240) negative pole end and static iron core (700) welding are grounded, and motor (70) is serially connected with resistance (R4).
2. electronic control starter relay as described in claim 1, it is characterised in that: the electronic control unit
(600) confirm whether driving gear (400) is extracted and started by judging whether the switch contact (220) of electromagnetic switch is connected
The flywheel ring gear of machine engages.
3. electronic control starter relay as claimed in claim 2, it is characterised in that: electromagnetic switch is powered and is delayed one
After the fixed time, the electronic control unit (600) to motor (70) concatenated resistance (R4) by holding voltage sampling to determine
Whether the switch contact (220) of electromagnetic switch (220) is connected, and determines switch contact (220) when there is pressure drop at the both ends resistance (R4)
Access failure, i.e. driving gear (400) do not engage with the flywheel ring gear of engine；When resistance (R4) both ends pressure differential collapses, determine
Switch contact (220) is connected, i.e. driving gear (400) has been engaged with the flywheel ring gear of engine.
4. electronic control starter relay as claimed in claim 3, it is characterised in that: if electromagnetic switch (220) is being set
It fixes time interior access failure, then judges whether institute's sampling voltage is abnormal, institute's sampling voltage then stops the starting of machine extremely；If institute
Sampling voltage is in the normal range (NR) of setting, then slow-speed output end (P2) exports slow-speed voltage, is applied to the anode of motor (70)
End completes motor (70) slow-speed and drives engaging for gear (400), judges electromagnetic switch (220) again after certain time-delay
Whether connect, after so recycling the number for reaching setting, the starting for the machine that stops is to be protected.
5. electronic control starter relay as claimed in claim 3, it is characterised in that: if electromagnetic switch (220) is being set
It fixes time interior connection, by holding voltage change sampling to resistance (R4), if resistance (R4) both end voltage, which disappears, indicates engine
It has been started that, then stop machine, if there are pressure differences to indicate that engine does not start at the resistance both ends (R4), the starter duration of runs
Machine is stopped after reaching setting value to be protected.
6. as described in claim 1 electronic control starter relay, it is characterised in that: when switch starting (K) when,
Whether the supply voltage that the microprocessor in electronic control unit (600) judges automatically battery (60) is greater than the set value, if
It is greater than the set value, judges that normal power generation, this (K) category maloperation that switches starting do not execute the generator on engine
It starts；Conversely, then connecting electromagnetic coil (240) by switch coil output (P3), so that electromagnetic coil (240) is generated magnetic field force makes
Dynamic iron core (210) axial movement is released driving gear (400) by transmission mechanism (300) and is engaged with flywheel ring gear.
7. electronic control starter relay as claimed in claim 6, it is characterised in that: the setting value is 27.8V.
8. electronic control starter relay as described in claim 1, it is characterised in that: further include shell, be set to shell
Switch cover, first contact hook bolt (220a) and second contact hook bolt (220b) be installed on switch cover, dynamic iron core
(210), electromagnetic coil (240), electromagnetic coil (240) are mounted in shell.
9. electronic control starter relay as described in claim 1, it is characterised in that: dynamic iron core is arranged on (210)
Return spring, electronic control unit (600) stop after machine work, rebound effect of the dynamic iron core (210) in return spring
Lower return disconnects switch contact (220), makes that gear (400) return is driven to exit engagement by transmission mechanism (300).
10. a kind of starter for engine, including firing switch (K), battery (60), motor (70) and such as right
It is required that any electronic control starter relay in 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162987.XA CN109768668A (en) | 2019-03-05 | 2019-03-05 | Starter relay and the starter using the switch is controlled electronically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162987.XA CN109768668A (en) | 2019-03-05 | 2019-03-05 | Starter relay and the starter using the switch is controlled electronically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109768668A true CN109768668A (en) | 2019-05-17 |
Family
ID=66457680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910162987.XA Pending CN109768668A (en) | 2019-03-05 | 2019-03-05 | Starter relay and the starter using the switch is controlled electronically |
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| Country | Link |
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| CN (1) | CN109768668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474489A (en) * | 2019-08-20 | 2019-11-19 | 浙江新特立汽车电器有限公司 | A kind of electronic control starter relay and the starter using the switch |
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| JP2005253206A (en) * | 2004-03-04 | 2005-09-15 | Toyota Motor Corp | Voltage converter and driving system equipped with it |
| US20110196570A1 (en) * | 2010-02-10 | 2011-08-11 | Denso Corporation | Starter controller |
| CN104847559A (en) * | 2014-02-19 | 2015-08-19 | 北京佩特来电器有限公司 | Electronic control device, step soft meshing starter and control method of starter |
| CN205207035U (en) * | 2015-12-16 | 2016-05-04 | 北京佩特来电器有限公司 | Starter |
| CN209344957U (en) * | 2019-03-05 | 2019-09-03 | 武汉神动汽车电子电器股份有限公司 | Starter relay and the starter using the switch is controlled electronically |
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2019
- 2019-03-05 CN CN201910162987.XA patent/CN109768668A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005253206A (en) * | 2004-03-04 | 2005-09-15 | Toyota Motor Corp | Voltage converter and driving system equipped with it |
| US20110196570A1 (en) * | 2010-02-10 | 2011-08-11 | Denso Corporation | Starter controller |
| CN104847559A (en) * | 2014-02-19 | 2015-08-19 | 北京佩特来电器有限公司 | Electronic control device, step soft meshing starter and control method of starter |
| CN205207035U (en) * | 2015-12-16 | 2016-05-04 | 北京佩特来电器有限公司 | Starter |
| CN209344957U (en) * | 2019-03-05 | 2019-09-03 | 武汉神动汽车电子电器股份有限公司 | Starter relay and the starter using the switch is controlled electronically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474489A (en) * | 2019-08-20 | 2019-11-19 | 浙江新特立汽车电器有限公司 | A kind of electronic control starter relay and the starter using the switch |
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