CN113954804B - Electromagnetic valve assembly of electronic brake booster capable of being mechanically and fully decoupled - Google Patents
Electromagnetic valve assembly of electronic brake booster capable of being mechanically and fully decoupled Download PDFInfo
- Publication number
- CN113954804B CN113954804B CN202111407856.7A CN202111407856A CN113954804B CN 113954804 B CN113954804 B CN 113954804B CN 202111407856 A CN202111407856 A CN 202111407856A CN 113954804 B CN113954804 B CN 113954804B
- Authority
- CN
- China
- Prior art keywords
- base
- insert
- pin
- armature
- valve assembly
- 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.)
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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims abstract description 3
- 230000007704 transition Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 3
- 230000005347 demagnetization Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/025—Electrically controlled valves
- B60T15/028—Electrically controlled valves in hydraulic systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0648—One-way valve the armature and the valve member forming one element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
- F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Braking Systems And Boosters (AREA)
Abstract
The invention relates to a solenoid valve assembly of an electronic brake booster capable of being mechanically and fully decoupled, and belongs to the field of automobile braking. The shell cover and the base are welded into a whole by laser, the permanent magnet and the shell cover are riveted into a whole by interference, the armature iron and the magnetism isolating copper seat are riveted into a whole by interference, the armature iron and the coil are assembled into a whole by interference, the coil is assembled in the base in a transition manner, the pin and the base are in clearance fit, the pin can freely slide in a hole of the base, the small spring is sleeved outside the pin, the fixed insert and the base are assembled into a whole by interference, the pin insert and the movable insert are assembled by clearance, and the bearing is tightly attached to the movable insert under the action of the spring pressing force. The hydraulic full decoupling method has the advantages that the structure is novel, the decoupling and coupling of the driver pedal of the electronic booster and the brake master cylinder are realized, the vehicle braking energy recovery is facilitated, the kinetic energy recovery efficiency is improved, and compared with a hydraulic full decoupling method, the hydraulic full decoupling method is simpler in logic and high in reliability, and is a trend of future development of a service braking system.
Description
Technical Field
The invention belongs to the field of automobile braking, and particularly relates to a solenoid valve assembly of an electronic brake booster capable of being mechanically and fully decoupled.
Background
In the brake industry at present, the existing electric control booster in a decoupling mode mainly solves the problem of hydraulic on-off by controlling the opening and closing of an electromagnetic valve, so that a hydraulic full decoupling state is achieved. The design generally uses 5-8 electromagnetic valves for coordinated control, the electromagnetic valves are further divided into normally open electromagnetic valves and normally closed electromagnetic valves, each electromagnetic valve is required to be matched with one coil, so that the overall cost of the booster is high, the riveting process difficulty of the electromagnetic valves is high, and the qualification rate is low.
Disclosure of Invention
The invention provides a solenoid valve assembly of an electronic brake booster capable of being mechanically and fully decoupled, which aims to solve the problems of high solenoid valve number, high cost, high riveting process difficulty and low qualification rate of the existing decoupling type electronic brake booster.
The technical scheme adopted by the invention is as follows: the magnetic shielding type spring comprises a shell cover, a permanent magnet, a magnetic shielding copper seat, an armature, a magnetic conduction sleeve, a coil, a small spring, a pin insert, a fixed insert, a movable insert, a bearing, a spring and a base, wherein the shell cover and the base are welded into a whole by laser, the permanent magnet is riveted with the shell cover in an interference manner, the armature is riveted with the magnetic shielding copper seat in an interference manner, the armature freely slides in the copper magnetic conduction sleeve, the magnetic conduction sleeve and the coil are assembled into a whole by interference manner, the coil is transitionally assembled in the base, the pin and the base are in clearance fit, the pin can freely slide in a hole of the base, the small spring is sleeved outside the pin, the fixed insert and the base are assembled into a whole by interference manner, the pin insert and the movable insert are assembled by clearance, and the bearing clings to the movable insert under the action of a spring compacting force.
The shell cover is made of electromagnetic pure iron materials.
The armature of the invention adopts electromagnetic pure iron material.
The pin insert is made of plastic materials.
The fixed insert is made of plastic materials.
The movable insert is made of plastic materials.
The bottom of the base is provided with an odd number of holes matched with the pins, and an odd number of processing holes corresponding to the holes.
The number of holes matched with the pins at the bottom of the base is 5.
The base is made of electromagnetic pure iron materials.
The invention has the advantages that the structure is novel, the decoupling and coupling state of the booster is controlled by controlling pulse voltage, the decoupling can be completed by adopting a proportional electromagnetic valve and a mechanical assembly, the separation and coupling of a brake booster pedal and a brake master cylinder can be controlled, and the electronic booster assembled with the electromagnetic valve assembly is the decoupling booster.
Drawings
Fig. 1 is a schematic view of the structure of the present invention, in which: the magnetic conduction device comprises a shell cover 1, a permanent magnet 2, a magnetism isolating copper seat 3, an armature 4, a magnetic conduction sleeve 5, a coil 6, a small spring 7, a pin 8, a pin insert 9, a fixed insert 10, a movable insert 11, a bearing 12, a spring 13 and a base 14;
FIG. 2 is a schematic diagram of the present invention at the start of a pulse voltage;
FIG. 3 is a schematic diagram of the present invention after the pulse voltage has disappeared;
FIG. 4 is a schematic view of the pin insert, fixed insert and moving insert of the present invention in a first state of motion;
FIG. 5 is a schematic view of the pin insert, fixed insert and moving insert motion II of the present invention;
FIG. 6 is a schematic view of the pin insert, fixed insert and moving insert motion state III of the present invention;
FIG. 7 is a schematic view of a fourth pin insert, fixed insert and moving insert motion of the present invention;
FIG. 8 is a schematic view of the pin insert of the present invention;
FIG. 9 is a schematic view of the structure of the insert according to the present invention;
FIG. 10 is a schematic view of the structure of the movable insert of the present invention;
FIG. 11 is a schematic view of the structure of the base of the present invention;
FIG. 12 is a schematic view of the structure of the present invention in a central member in the event of a power failure;
fig. 13 is an enlarged view of section I of fig. 12;
FIG. 14 is a schematic view of the present invention with the assistance in normal, in-situ, center member;
fig. 15 is an enlarged view of section II of fig. 14;
FIG. 16 is a schematic view of the present invention installed in the center part of the booster, wherein: center member 15, bracket 1501, valve body assembly 1502, screw assembly 1503, drive nut 1504, gear 1505, displacement sensor assembly 1506, electric brake booster 16, brake master cylinder 1601, upper housing 1602, guide rod 1603, return spring 1604, master cylinder pushrod 1605, retainer 1606, feedback disk 1607, spring seat 1608, center bearing 1609, bearing housing 1610, dust cap 1611, gear shaft 1612, bearing 1613, gear 1614, motor shaft 1615, gear 1616, lower housing 1617, valve stem return spring 1618, valve stem 17.
Detailed Description
As shown in fig. 1, the magnetic shielding copper base 3, the permanent magnet 2, the armature 4, the magnetic conduction sleeve 5, the coil 6, the small spring 7, the pin 8, the pin insert 9, the fixed insert 10, the movable insert 11, the bearing 12, the spring 13 and the base 14 are included, wherein the shell cover 1 and the base 14 are integrally welded through laser, the permanent magnet 2 and the shell cover 1 are in interference riveting, the armature 4 and the magnetic shielding copper base 3 are in interference riveting, the armature freely slides in the copper magnetic conduction sleeve 5, the magnetic conduction sleeve 5 and the coil 6 are in interference assembling, the coil 6 is in transition assembling in the base 14, the pin 8 and the base 14 are in clearance fit, the pin freely slides in a hole of the base 14, the small spring 7 is sleeved outside the pin 8, the fixed insert 10 and the base 14 are in interference assembling, the pin insert 9 and the movable insert 11 are in clearance assembling with the fixed insert 10, and the bearing 12 is tightly attached to the movable insert 11 under the action of the pressing force of the spring 13.
The shell cover 1 is made of electromagnetic pure iron material.
The armature 4 is made of electromagnetic pure iron material.
The pin insert 9 is made of plastic.
The insert 10 of the present invention is made of plastic.
The movable insert 11 is made of plastic.
The bottom of the base 14 of the present invention is an odd number of holes matching with the pins 8, and an odd number of machining holes corresponding to the holes, as shown in fig. 11, so as to realize machining feasibility.
The number of holes matched with the pin 8 at the bottom of the base 14 is 5.
The base 14 is made of electromagnetic pure iron material.
Principle of operation
As shown in fig. 12, 14 and 16, the invention is installed in a central part 15 of a mechanically fully-decoupled electric brake booster 16, the bottom of a base 14 is riveted with a valve rod 17 into a whole, the valve rod 17 is connected with a brake pedal of a driver, and the top of the base 14 is integrated with a spring assembly 1502 in the central part 15 through laser welding;
the motor outputs torque to a gear 1616 through a transmission shaft 1615, kinetic energy is transmitted to a gear 1505 of the central part 15 through a gear 1614, the gear 1505 drives a transmission nut 1504 to rotate, and the gear 1616 is rotationally connected with a rotating shaft 1612 through a bearing 1613;
as shown in fig. 12 and 14, the driving nut 1504 in the central part 15 is matched with the screw assembly 1503 to change the rotation motion into the linear motion, the screw assembly 1503, the valve body assembly 1502, the bracket 1501 and the base 14 are assembled into a whole and move forward together to provide braking assistance, wherein the bracket 1501 contacts with the guide rod 1603 to restrain the screw assembly 1503, the bracket 1501 and the like from rotating along with the driving nut 1504, and when the assistance is finished, the mechanism is wholly returned to the initial position under the action of the spring 1604.
When the booster works normally, the booster is in a power-off state, only the input force of the pedal of the driver is transmitted, when the motor, the control program and the like are abnormal, as shown in fig. 12 and 13, the controller outputs pulse voltage, the armature 4 works to eject out 5 pins 8, the pins 8 are matched with the annular grooves of the screw rod assembly 1503, the central part 15 is locked with the screw rod assembly 1503, and at the moment, the input force of the pedal of the driver can be directly transmitted to the brake master cylinder to provide braking for the vehicle.
Unlike the existing automobile electronic brake booster product, the invention exists in the booster, and the coupling and decoupling states of the driver pedal and the brake master cylinder are controlled.
As shown in fig. 1, 14 and 15, when the booster is normal, the coil 6 is in a power-off state, the armature 4 in the coil is adsorbed at one end of the shell cover 1 by the permanent magnet 2, and the head of the pin 8 is positioned in the base 14 under the action of the small spring 7; as shown in fig. 15, the present invention is now free to slide within the screw assembly 1503.
As shown in fig. 2, when a power booster motor or a control system and the like have faults and fail to assist, a controller sends a pulse voltage to the power booster, a coil 6 magnetizes an armature 4 under the action of current, the armature is separated from a magnetic copper seat 3, the permanent magnet 2 and the armature 4 cannot magnetize each other, the armature 4 moves downwards along a magnetic conduction sleeve 5 under the action of the permanent magnet 2, the armature 4 pushes a pin insert 9 downwards along a fixed insert 10 to push a movable insert 11 to a certain distance so as to separate the movable insert from a fixed insert clamping groove, meanwhile, the armature 4 pushes 5 pins 8 outwards, as shown in fig. 3, at the moment, the pulse voltage is ended, the armature 4 is adsorbed to one end of a shell cover 1 again after demagnetizing, the movable insert 11 is rebounded under the action of a spring 13, the pin insert 9 is jacked and the rebounded, and the rebounded pin 8 is restrained, so that the head of the pin insert is clamped with an annular groove of a screw rod assembly 1503.
In this movement, as shown in fig. 4, 5, 6 and 7, the pin insert 9, the fixed insert 10 and the movable insert 11 are in the state that the boss a (shown in fig. 8) of the pin insert 9 can slide in the groove b (shown in fig. 9) of the fixed insert 10, the boss c of the movable insert 11 is pushed out, the top end of the boss a is a triangle inclined surface, and under the action of the triangle inclined surface, the top end of the boss c of the movable insert (shown in fig. 10) slides along the boss d (shown in fig. 9) of the fixed insert 10 and finally enters the groove b of the fixed insert 10.
After the system is recovered to be normal, the controller sends out pulse voltage again, and at the moment, the invention repeats the actions, and the system is recovered to be in a normal state, and the booster is recovered to be in a decoupling state.
Claims (9)
1. A solenoid valve assembly of a mechanically fully decoupled electric brake booster, characterized by: the magnetic shielding device comprises a shell cover, a permanent magnet, a magnetic shielding copper seat, an armature, a magnetic conduction sleeve, a coil, a small spring, a pin insert, a fixed insert, a movable insert, a bearing, a spring and a base, wherein the shell cover and the base are welded into a whole by laser, the permanent magnet is riveted with the shell cover in an interference manner, the armature is riveted with the magnetic shielding copper seat into a whole by interference manner, the armature slides freely in the copper magnetic conduction sleeve, the magnetic conduction sleeve and the coil are assembled into a whole by interference manner, the coil is assembled in the base in a transition manner, the pin and the base are in clearance fit, the pin can slide freely in a hole of the base, the small spring is sleeved outside the pin, the fixed insert and the base are assembled into a whole by interference manner, the pin insert and the movable insert are assembled by clearance, and the bearing clings to the movable insert under the action of a spring compacting force;
when the coil works normally, the coil is in a power-off state, an armature inside the coil is adsorbed at one end of the shell cover by the permanent magnet, and the head of the pin is positioned inside the base under the action of the small spring; at this time, the base freely slides in the screw assembly;
when failure causes unable helping hand, send a pulse voltage to the coil, the coil magnetizes the armature under the effect of electric current, owing to the interval magnetism copper seat is separated between armature and permanent magnet, permanent magnet and armature can not magnetize each other, the armature is under the effect of permanent magnet, along magnetic conduction cover downwardly moving, the armature pushes down the pin mold insert along fixed mold insert downwardly moving, push away movable mold insert to a certain distance, make its and fixed mold insert draw-in groove separation, simultaneously the armature is outwards released 5 pins, pulse voltage ends at this moment, the armature is adsorbed to cap one end by the permanent magnet again after demagnetization, spring back the movable mold insert under the effect of spring, jack-up the pin mold insert and restrain the pin that rebounds, make its head block with the ring channel of screw rod subassembly.
2. The mechanically fully decoupled electric brake booster solenoid valve assembly of claim 1 wherein: the shell cover is made of electromagnetic pure iron material.
3. The mechanically fully decoupled electric brake booster solenoid valve assembly of claim 1 wherein: the armature is made of electromagnetic pure iron material.
4. The mechanically fully decoupled electric brake booster solenoid valve assembly of claim 1 wherein: the pin insert is made of plastic materials.
5. The mechanically fully decoupled electric brake booster solenoid valve assembly of claim 1 wherein: the fixed insert is made of plastic materials.
6. The mechanically fully decoupled electric brake booster solenoid valve assembly of claim 1 wherein: the movable insert is made of plastic materials.
7. The mechanically fully decoupled electric brake booster solenoid valve assembly of claim 1 wherein: the bottom of the base is provided with an odd number of holes matched with the pins, and an odd number of processing holes corresponding to the holes are formed in the bottom of the base.
8. The mechanically fully decoupled electric brake booster solenoid valve assembly of claim 7, wherein: the number of holes matched with the pins at the bottom of the base is 5.
9. A mechanically fully decoupled electromagnetic valve assembly for an electric brake booster according to claim 1 or 7 or 8, characterized in that: the base is made of electromagnetic pure iron material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111407856.7A CN113954804B (en) | 2021-11-24 | 2021-11-24 | Electromagnetic valve assembly of electronic brake booster capable of being mechanically and fully decoupled |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111407856.7A CN113954804B (en) | 2021-11-24 | 2021-11-24 | Electromagnetic valve assembly of electronic brake booster capable of being mechanically and fully decoupled |
Publications (2)
Publication Number | Publication Date |
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CN113954804A CN113954804A (en) | 2022-01-21 |
CN113954804B true CN113954804B (en) | 2023-11-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202111407856.7A Active CN113954804B (en) | 2021-11-24 | 2021-11-24 | Electromagnetic valve assembly of electronic brake booster capable of being mechanically and fully decoupled |
Country Status (1)
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CN (1) | CN113954804B (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10138911A (en) * | 1996-11-12 | 1998-05-26 | Sanwa Seiki Co Ltd | Handle device for hand control valve |
DE10254342A1 (en) * | 2002-05-02 | 2003-11-13 | Continental Teves Ag & Co Ohg | Solenoid valve |
JP2010151002A (en) * | 2008-12-25 | 2010-07-08 | Toyota Motor Corp | Electromagnetic solenoid device |
JP2011149502A (en) * | 2010-01-22 | 2011-08-04 | Honda Motor Co Ltd | Solenoid valve |
WO2011122772A2 (en) * | 2010-03-29 | 2011-10-06 | 주식회사 호노공업 | Solenoid actuator for vehicle brake |
CN202017812U (en) * | 2011-05-12 | 2011-10-26 | 吉林汽车制动器厂 | Novel electromagnetic valve for electronic vacuum booster |
DE102013202588A1 (en) * | 2012-07-04 | 2014-01-09 | Continental Teves Ag & Co. Ohg | Valve assembly for brake hydraulic system of motor car, has resilient friction element arranged either upstream or downstream to closing body, and placed between valve housing and longitudinal channel-closing body |
WO2015179534A1 (en) * | 2014-05-21 | 2015-11-26 | Tlx Technologies, Llc | Valve controller |
CN105612328A (en) * | 2013-10-14 | 2016-05-25 | 大陆汽车有限责任公司 | Valve |
KR20160103215A (en) * | 2015-02-23 | 2016-09-01 | 주식회사 유니크 | Magnet latch solenoid valve |
CN205916130U (en) * | 2016-04-27 | 2017-02-01 | 中车齐齐哈尔车辆有限公司 | Rail vehicle and braking system control valve thereof |
DE102015220358A1 (en) * | 2015-10-20 | 2017-04-20 | Continental Teves Ag & Co. Ohg | Solenoid valve |
DE102019215208A1 (en) * | 2019-10-02 | 2021-04-08 | Continental Teves Ag & Co. Ohg | magnetic valve |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007007784B4 (en) * | 2007-02-16 | 2019-01-24 | Robert Bosch Gmbh | magnetic valve |
-
2021
- 2021-11-24 CN CN202111407856.7A patent/CN113954804B/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10138911A (en) * | 1996-11-12 | 1998-05-26 | Sanwa Seiki Co Ltd | Handle device for hand control valve |
DE10254342A1 (en) * | 2002-05-02 | 2003-11-13 | Continental Teves Ag & Co Ohg | Solenoid valve |
JP2010151002A (en) * | 2008-12-25 | 2010-07-08 | Toyota Motor Corp | Electromagnetic solenoid device |
JP2011149502A (en) * | 2010-01-22 | 2011-08-04 | Honda Motor Co Ltd | Solenoid valve |
WO2011122772A2 (en) * | 2010-03-29 | 2011-10-06 | 주식회사 호노공업 | Solenoid actuator for vehicle brake |
CN202017812U (en) * | 2011-05-12 | 2011-10-26 | 吉林汽车制动器厂 | Novel electromagnetic valve for electronic vacuum booster |
DE102013202588A1 (en) * | 2012-07-04 | 2014-01-09 | Continental Teves Ag & Co. Ohg | Valve assembly for brake hydraulic system of motor car, has resilient friction element arranged either upstream or downstream to closing body, and placed between valve housing and longitudinal channel-closing body |
CN105612328A (en) * | 2013-10-14 | 2016-05-25 | 大陆汽车有限责任公司 | Valve |
WO2015179534A1 (en) * | 2014-05-21 | 2015-11-26 | Tlx Technologies, Llc | Valve controller |
KR20160103215A (en) * | 2015-02-23 | 2016-09-01 | 주식회사 유니크 | Magnet latch solenoid valve |
DE102015220358A1 (en) * | 2015-10-20 | 2017-04-20 | Continental Teves Ag & Co. Ohg | Solenoid valve |
CN205916130U (en) * | 2016-04-27 | 2017-02-01 | 中车齐齐哈尔车辆有限公司 | Rail vehicle and braking system control valve thereof |
DE102019215208A1 (en) * | 2019-10-02 | 2021-04-08 | Continental Teves Ag & Co. Ohg | magnetic valve |
Non-Patent Citations (1)
Title |
---|
矿用电机车电控空气制动系统的比例电磁铁设计;黄培;;办公自动化(第07期);36-38 * |
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CN113954804A (en) | 2022-01-21 |
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