WO2020106069A1 - Dispositif de collecte de particules de poussière de matériau de friction de frein à disque et son procédé de commande - Google Patents

Dispositif de collecte de particules de poussière de matériau de friction de frein à disque et son procédé de commande

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Publication number
WO2020106069A1
WO2020106069A1 PCT/KR2019/016005 KR2019016005W WO2020106069A1 WO 2020106069 A1 WO2020106069 A1 WO 2020106069A1 KR 2019016005 W KR2019016005 W KR 2019016005W WO 2020106069 A1 WO2020106069 A1 WO 2020106069A1
Authority
WO
WIPO (PCT)
Prior art keywords
friction material
material dust
static electricity
dust collecting
electricity generating
Prior art date
Application number
PCT/KR2019/016005
Other languages
English (en)
Korean (ko)
Inventor
김민수
Original Assignee
주식회사 만도
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020180144629A external-priority patent/KR102653330B1/ko
Priority claimed from KR1020190042524A external-priority patent/KR20200120094A/ko
Application filed by 주식회사 만도 filed Critical 주식회사 만도
Publication of WO2020106069A1 publication Critical patent/WO2020106069A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/0031—Devices for retaining friction material debris, e.g. dust collectors or filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles

Definitions

  • the present invention relates to a disk brake friction material dust collection device and a control method thereof, and more particularly, to a disk brake friction material dust collection device and a control method for collecting dust generated from friction material of a brake pad when braking the disk brake will be.
  • the present invention is to solve the problems of the prior art described above,
  • An object of the present invention is to provide a disk brake friction material dust collecting device that efficiently collects dust generated from friction material of a brake pad when using a brake in a vehicle.
  • Another object of the present invention is to provide a disk brake friction material dust collection device that has a small volume and a simple configuration, so that an installation space in a vehicle can be easily secured and is easy to install.
  • Another object of the present invention is to provide a control method of a disk brake friction material dust collecting device that can maximize energy efficiency by charging friction material dust using a power source only when a certain condition is met.
  • a static electricity generating unit that is spaced radially outwardly from an outer circumferential surface of a disc of a disc brake and receives power to generate static electricity to induce adsorption of friction material dust;
  • Disc comprising a friction material dust collecting part disposed between the outer circumferential surface of the disk and the static electricity generating part to collect the friction material dust directed to the static electricity generating part, and a fixing part installed in a vehicle body to fix the static electricity generating part and the friction material dust collecting part
  • a brake friction material dust collecting device is provided.
  • the static electricity generating unit may include a plate-shaped static electricity generating body that receives power and generates the static electricity, and a static electricity generating power connector connected to one side of the static electricity generating body to connect the static electricity generating body and power.
  • the friction material dust collecting portion may be disposed in contact with the lower surface of the static electricity generating body.
  • the friction material dust collecting portion may include any one or more of a porous structure and a net structure.
  • the disc brake friction material dust collecting device further comprises a friction material dust charging part disposed between the disk and the friction material dust collecting part and receiving power to charge the friction material dust directed to the friction material dust collecting part with the opposite polarity to the static electricity. can do.
  • the friction material dust charging portion may be fixed to the vehicle body by the fixing portion.
  • the friction material dust charging unit receiving the power to generate the static electricity of the opposite polarity to the static electricity, but is formed in a form surrounding the one surface, the other surface and the outer circumferential surface of the disk and connected to one side of the charging body and the charging body It may include a charging power connection for connecting the power.
  • a ground electrode part disposed in contact with the friction material dust charging part may be further included.
  • the fixing part is spaced apart from one surface of the disk and is installed on the vehicle body, and the static electricity generating part, the friction material dust collecting part and the friction material dust charging part are fixed to the fixed plate and the fixed plate and connected to the radius of the disk It may include a protective plate for protecting the static electricity generating portion and the friction material dust collecting portion outside the direction.
  • the protection plate may include one or more ventilation slits penetrated in the vertical direction.
  • a static electricity generating unit that is spaced radially outwardly from an outer circumferential surface of a disc of a disc brake and receives power to generate static electricity to induce adsorption of friction dust; It is disposed between the outer circumferential surface of the disk and the static electricity generating part to collect the friction material dust directed to the static electricity generating part, and is disposed between the disk and the friction material dust collecting part and receives power and goes to the friction material dust collecting part.
  • a method of controlling a disk brake friction material dust collecting device including a friction material dust charging unit that charges friction material dust with the opposite polarity comprising: a braking state detection step of detecting whether a vehicle is braking; When the vehicle is braking, a reference speed detection step of determining whether the wheel speed of the vehicle is less than a predetermined reference speed, and a power control step of supplying power to the friction material dust charging unit based on whether the vehicle is braking and the wheel speed.
  • Disc brake friction material dust collecting device control method is provided.
  • the power control step may be performed to supply power to the friction material dust charging unit when the vehicle is braking and the wheel speed is less than the reference speed.
  • Disc brake friction material dust collecting apparatus can efficiently collect the dust generated from the friction material of the brake pads when braking the disk brake of a vehicle using static electricity generated by the static electricity generating unit.
  • the disc brake friction material dust collecting device has a small volume and a simple configuration, so that an installation space in a vehicle can be easily secured and installation in a vehicle can be easily performed.
  • the energy efficiency can be maximized by supplying power to the friction material dust charging unit only under certain conditions when the disk brake friction material dust collection device is operated.
  • FIG 1 and 2 are perspective views showing a state in which a disk brake friction material dust collecting device according to an embodiment of the present invention is mounted on a disk brake.
  • FIG. 3 is an exploded perspective view of a disc brake friction material dust collecting device according to an embodiment of the present invention.
  • FIG. 4 is a view showing an operating state of the disk brake friction material dust collecting device according to an embodiment of the present invention.
  • FIG. 5 is a flow chart of a control method of a disc brake friction material dust collecting device according to an embodiment of the present invention.
  • FIG. 6 is a graph showing an example of voltage control according to a change in wheel speed that can be achieved in a control method of a disc brake friction material dust collecting apparatus according to an embodiment of the present invention.
  • FIG. 7 is a perspective view of a disk brake friction material dust collecting device according to another embodiment of the present invention.
  • FIG. 8 is a perspective view showing a disk brake friction material dust collecting device according to another embodiment of the present invention from a different angle.
  • FIG. 9 is an exploded perspective view of a disk brake friction material dust collecting device according to another embodiment of the present invention.
  • FIG. 10 is a view showing the installation state of the disk brake friction material dust collecting device according to another embodiment of the present invention.
  • FIG. 11 is an enlarged view of part A of FIG. 10.
  • FIG. 12 is a view showing the installation state of the disk brake friction material dust collecting device according to another embodiment of the present invention from the side.
  • FIG. 13 is a view showing an operating state of the disk brake friction material dust collecting device according to another embodiment of the present invention.
  • FIG. 1 and 2 is a perspective view showing a disc brake friction material dust collecting device according to an embodiment of the present invention mounted on the disc brake.
  • Figure 3 shows an exploded perspective view of a dust collecting device for a disc brake friction material according to an embodiment of the present invention.
  • Disc brake friction material dust collecting device 1a is installed in a vehicle and brake pads 210 mounted on a caliper 200 of a disc brake when the vehicle is braking are generated by friction with the disc 100 The friction material dust to be collected is collected.
  • the disk brake friction material dust collecting device 1 according to an embodiment of the present invention efficiently collects the friction material dust using static electricity.
  • Disc brake friction material dust collecting device 1a is preferably disposed next to the brake caliper 200 in the rotation direction of the disk 100 when the vehicle is moving straight for efficient collection of the friction material dust. Do.
  • the disk brake friction material dust collecting device 1 includes a static electricity generating unit 11, a friction material dust collecting unit 12, and a friction material dust charging unit 13 , A ground electrode part 14 and a fixing part 15.
  • the static electricity generating unit 11 is arranged to be spaced radially outward from the outer circumferential surface of the disc brake disc 100 and receives power to generate static electricity to induce friction material dust adsorption.
  • the static electricity generation unit 11 includes a static electricity generation body 111 and a static electricity generation power connection 112.
  • the static electricity generating body 111 receives the power to generate the static electricity.
  • the static electricity generating body 111 may include a potential generating unit that receives the power and generates a potential that generates static electricity, and a discharge unit that discharges a potential generated from the potential generating unit.
  • the electrostatic paper generating body 111 may include conductive fibers or the like for transferring static electricity to the surface.
  • the static electricity generating body 111 may be formed in a plate shape, and may be formed in a rectangular plate shape in more detail.
  • the shape of the static electricity generating body 111 is not limited by this, and the static electricity generating body 111 may be formed in various shapes.
  • the above-described potential generating unit, discharge unit, etc. are disposed inside the static electricity generating body 111, and the surface of the static electricity generating body 111 may be made of a material that is charged with static electricity.
  • a friction material dust collecting part 12 may be attached to one surface of the static electricity generating body 111.
  • the static electricity generating body 111 may include a configuration for coupling the friction material dust collecting portion 12 such as, for example, a velcro.
  • the static electricity generating body 111 may include a fastening hole through which a fastening member for coupling with the fixing part 15 is inserted. Referring to FIG. 3, in one embodiment of the present invention, it can be seen that the static electricity generating body 111 is coupled to the fixing part 15 by bolts (B) and washers (W).
  • the static electricity generating power connection unit 112 is connected to one side of the static electricity generating body 111 to connect the static electricity generating body 111 and power.
  • the static electricity generating power connection unit 112 inputs power supplied from the outside into the static electricity generating body 111.
  • the power supplied from the outside may be power supplied from the battery of the vehicle.
  • the static electricity generating power connection unit 112 may be formed in a terminal shape inserted into and fixed to the first insertion hole 1511 formed in the fixing unit 15. Accordingly, the static electricity generating power connection unit 112 may simultaneously perform the role of fixing the static electricity generating body 111 to the fixing portion 15.
  • the friction material dust collecting part 12 is disposed between the outer circumferential surface of the disk 100 and the static electricity generating part 11 to collect the friction material dust directed to the static electricity generating part 11.
  • the friction material dust collecting portion 12 may have a flat pad shape as a whole.
  • the friction material dust collecting part 12 may be disposed in contact with the lower surface of the static electricity generating body 111.
  • the friction material dust collecting portion 11 may be attached to one surface of the static electricity generating body 111, and for this purpose, the friction material dust collecting portion 12 is for attachment to the static electricity generating body 111 such as velcro. Configuration.
  • the friction material dust collecting portion 12 is preferably attached to the static electricity generating body 111 in a detachable form. This is because when the friction material dust collecting portion 12 is configured, the collected friction material dust can be removed by replacing only the friction material dust collecting portion 11.
  • the friction material dust collecting portion 12 may include one or more of a porous structure and a net structure.
  • the friction material dust collecting part 12 is required to collect dust that is scattered while the friction material of the brake pad 210 installed in the caliper 200 is worn due to friction with the disk 100 when the vehicle is braking, so that the dust is efficiently collected for porosity. It is preferably made of a pad having at least one of a structure and a net structure.
  • the friction material dust charging unit 13 is disposed between the disk 100 and the friction material dust collection unit 12 and receives power to charge the friction material dust directed to the friction material dust collection unit 12 with opposite polarity to static electricity. For example, if the static electricity generated by the static electricity generating unit 11 has a negative polarity, the friction material dust charging unit 13 charges the friction material dust with a positive polarity.
  • the friction material dust charging unit 13 includes a charging body 131 and a charging power connection 132.
  • the charging body 131 receives power and generates static electricity of the opposite polarity to the static electricity.
  • the charging body 131 may be formed to wrap one surface, the other surface, and the outer circumferential surface of the disk 100.
  • the charging body 131 similar to the static electricity generating body 11, may also include a potential generating unit that receives the power and generates a potential that generates static electricity, and a discharge unit that discharges the potential generated from the potential generating unit. , It may also include conductive fibers and the like for transmitting static electricity to the surface.
  • the surface of the charging body 131 may be made of a material that is statically charged.
  • the charging power connection unit 132 is connected to one side of the charging body 131 to connect the charging body 131 and power.
  • the charging power connection unit 132 inputs power supplied from the outside to the charging body 131.
  • the power supplied from the outside may be power supplied from the battery of the vehicle.
  • the charging power connection unit 132 may be formed in a terminal shape that is inserted into and fixed to the second insertion hole 1513 formed in the fixing unit 15. Accordingly, the charging power connection unit 132 may simultaneously perform the role of fixing the charging body 121 to the fixing unit 15.
  • the ground electrode portion 14 is disposed in contact with the friction material dust charging portion 13.
  • the ground electrode part 14 allows the ground of the circuit formed due to the potential difference between the static electricity generating part 11 and the friction material dust charging part 13 to be made. Through this, safety can be secured during the operation of the disc brake friction material dust collecting device 1 according to an embodiment of the present invention.
  • the ground electrode part 14 may be formed to be superimposed with the charging body 131.
  • the ground electrode part 14 may be disposed to be spaced radially apart from the outer circumferential surface of the disk 100 in a state of being superimposed and coupled to the lower portion of the charging body 131.
  • the fixing part 15 is a member installed in the vehicle body to fix the static electricity generating part 11, the friction material dust collecting part 12, and the friction material dust charging part 13 and the ground electrode part 14.
  • the fixing part 15 includes a fixing plate 151 and a protection plate 152.
  • the fixed plate 151 is spaced apart from one surface of the disk 100 and installed on the vehicle body, and generates static electricity 11, friction dust collection 12, friction dust charging 13, and ground electrode 14 ) Is a fixed member.
  • the fixing plate 151 includes a first insertion hole 1511 in which the static electricity generating power connection 112 is inserted, a first fastening hole 1512 for fastening a fastening member for fixing the static electricity generating body 111, and a charging power connection part
  • a second fastening hole 1514 for fastening a fastening member for fixing the second inserting hole 1513 and the fastening plate 151 to the vehicle body may be included.
  • the protection plate 152 is connected to the fixed plate 151 and protects the static electricity generating portion 11 and the friction material dust collecting portion 12 from the radially outer side of the disc 100.
  • the protective plate 152 is spaced in the radial direction away from the outer circumferential surface of the disk 100 to prevent the static electricity generating part 11 and the friction material dust collecting part 12 from being radially separated.
  • the protection plate 152 includes a ventilation slit 1521 penetrated in the vertical direction.
  • the ventilation slit 1521 does not interfere with the flow of air generated by the rotation of the disk 100 when the vehicle is running, and helps air containing friction material dust to flow more toward the friction material dust collection unit 12.
  • the inner surface of the protection plate 152 that is, one surface of the protection plate 152 facing the outer circumferential surface of the disc 100, is spaced apart from the static electricity generating unit 11 by a certain distance. desirable.
  • FIG. 4 is a view showing an operation state of the disk brake friction material dust collecting device according to an embodiment of the present invention.
  • the disk brake friction material dust collecting device 1 according to an embodiment of the present invention in FIG. 4 is shown in a cross-sectional view in a resected state on the basis of between one surface and the other surface of the disk 100.
  • the disc brake friction material dust collecting device 1 includes a disc 100 of the disc brake of the friction material of the brake pad 210 disposed in the brake caliper 200 when the vehicle is braking. ) In the process of moving the friction material dust generated while rubbing against the static electricity generating unit 11, is collected by the friction material dust collecting unit 12. At this time, the friction material dust charging unit 13 charges the friction material dust to a polarity (positive polarity) opposite to the polarity (negative polarity) of the static electricity generated by the static electricity generation unit 11, thereby collecting the friction material dust of the friction material dust. (12) It further promotes the movement to.
  • Disc brake friction material dust collecting device control method is to control the disk brake friction material dust collecting device (1), by efficiently controlling the friction material dust charging unit 13 to ensure energy efficiency give.
  • the control method of the disc brake friction material dust collecting apparatus includes a braking state detection step (S10), a reference speed detection step (S20) and power control step (S30) .
  • the control method of the disc brake friction material dust collecting apparatus according to an embodiment of the present invention may be performed by an electronic control unit (ECU) of a vehicle.
  • ECU electronice control unit
  • the braking state detection step S10 is a step of detecting whether the vehicle is braking.
  • friction between the disc 100 of the disc brake and the friction material of the brake pad 210 does not occur, so that friction material dust is not collected. Therefore, only when the braking of the vehicle is detected in the braking state detection step S10, the subsequent steps proceed. In other words, if the braking of the vehicle is not detected in the braking state detection step (S10), the electronic control unit controls so that no power is supplied to the friction material dust charging unit 13.
  • the reference speed detection step S20 is a step of determining whether the wheel speed of the vehicle is less than a predetermined reference speed when the vehicle is braking. Even if the vehicle enters the braking state, when the wheel speed is equal to or higher than the predetermined speed, the friction material dust can be smoothly moved to the friction material dust collection unit 12 without the help of electrical energy by kinetic energy. Therefore, in the reference speed sensing step (S20), only when the wheel speed of the vehicle is less than a predetermined reference speed, the subsequent steps proceed. That is, in the reference speed sensing step (S20), when the wheel speed of the vehicle is greater than or equal to the reference speed, the electronic control unit controls so that power is not supplied to the friction material dust charging unit 13.
  • the power control step S30 is a step of supplying power to the friction material dust charging unit 13 based on whether the vehicle is braking and wheel speed. Specifically, the power control step S30 may be performed to supply power to the friction material dust charging unit 13 when the vehicle is braking and the wheel speed is less than a reference speed. For example, the power supply control step (S30) may be made such that the variation of the supply voltage to the friction material dust charging unit 13 according to the change in the wheel speed is shown in FIG. 6.
  • FIG. 7 and 8 are perspective views of a disk brake friction material dust collecting device according to another embodiment of the present invention.
  • 9 is an exploded perspective view of a disc brake friction material dust collecting device according to an embodiment of the present invention.
  • the disk brake friction material dust collecting device 1b according to another embodiment of the present invention includes an electrostatic generating unit 11, a friction material dust collecting unit 12 and a fixing unit 15 do. That is, the disc brake friction material dust collecting device 1b according to another embodiment of the present invention is compared to the friction material dust charging unit 13 and the ground compared to the disk brake friction material dust collecting device 1a according to an embodiment of the present invention.
  • the electrode portion 14 is not included.
  • Disc brake according to another embodiment of the present invention The static electricity generating part 11, the friction dust collecting part 12 and the fixing part 15 of the friction material dust collecting device 1b are disc brakes according to an embodiment of the present invention As described above in connection with the friction material dust collecting device 1a. Therefore, detailed description of each component is omitted.
  • the disc brake friction material dust collecting device 1b according to another embodiment of the present invention does not include the friction material dust charging part 13 and the ground electrode part 14, thereby further maximizing space efficiency. Can be.
  • the disc brake friction material dust collecting device 1b illustrates an operating state of the disc brake friction material dust collecting device 1b according to another embodiment of the present invention.
  • the disc brake friction material dust collecting device 1b according to another embodiment of the present invention also applies the friction material of the brake pad disposed in the brake caliper C when the vehicle is braking, as in the previous embodiment. In the process of moving the friction material dust P generated while rubbing with the disk D toward the static electricity generating part 12, it is made to be collected by the friction material dust collecting part 13.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

L'invention porte sur un dispositif de collecte de particules de poussière de matériau de friction de frein à disque et sur un procédé de commande de celui-ci. Un dispositif de collecte de particules de poussière de matériau de friction de frein à disque selon un mode de réalisation de la présente invention comprend : une unité de génération d'électricité statique qui est espacée radialement vers l'extérieur à partir de la surface circonférentielle externe d'un disque du frein à disque et qui reçoit de l'énergie pour générer de l'électricité statique et ainsi induire l'adsorption des particules de poussière de matériau de friction; une unité de collecte de particules de poussière de matériau de friction disposée entre la surface circonférentielle externe du disque et l'unité de génération d'électricité statique et collectant les particules de poussière de matériau de friction qui se déplacent vers l'unité de génération d'électricité statique; et une unité de fixation installée dans une carrosserie de véhicule de façon à fixer l'unité de génération d'électricité statique et l'unité de collecte de particules de poussière de matériau de friction.
PCT/KR2019/016005 2018-11-21 2019-11-21 Dispositif de collecte de particules de poussière de matériau de friction de frein à disque et son procédé de commande WO2020106069A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2018-0144629 2018-11-21
KR1020180144629A KR102653330B1 (ko) 2018-11-21 2018-11-21 디스크 브레이크 마찰재 분진 포집 장치
KR1020190042524A KR20200120094A (ko) 2019-04-11 2019-04-11 디스크 브레이크 마찰재 분진 포집 장치 및 그 제어 방법
KR10-2019-0042524 2019-04-11

Publications (1)

Publication Number Publication Date
WO2020106069A1 true WO2020106069A1 (fr) 2020-05-28

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Application Number Title Priority Date Filing Date
PCT/KR2019/016005 WO2020106069A1 (fr) 2018-11-21 2019-11-21 Dispositif de collecte de particules de poussière de matériau de friction de frein à disque et son procédé de commande

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Country Link
WO (1) WO2020106069A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008115957A (ja) * 2006-11-06 2008-05-22 Toyota Motor Corp ディスクホイールおよびダスト付着防止機構
JP2008196684A (ja) * 2007-01-19 2008-08-28 Yasuo Matoba ディスクブレーキのディスクカバー装置
JP2010159849A (ja) * 2009-01-09 2010-07-22 Toyota Motor Corp ブレーキダストカバー
KR20120060463A (ko) * 2010-12-02 2012-06-12 현대자동차주식회사 디스크브레이크의 마찰재 마모 분진 제거장치
WO2017212668A1 (fr) * 2016-06-10 2017-12-14 曙ブレーキ工業株式会社 Dispositif de frein à disque

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008115957A (ja) * 2006-11-06 2008-05-22 Toyota Motor Corp ディスクホイールおよびダスト付着防止機構
JP2008196684A (ja) * 2007-01-19 2008-08-28 Yasuo Matoba ディスクブレーキのディスクカバー装置
JP2010159849A (ja) * 2009-01-09 2010-07-22 Toyota Motor Corp ブレーキダストカバー
KR20120060463A (ko) * 2010-12-02 2012-06-12 현대자동차주식회사 디스크브레이크의 마찰재 마모 분진 제거장치
WO2017212668A1 (fr) * 2016-06-10 2017-12-14 曙ブレーキ工業株式会社 Dispositif de frein à disque

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