KR950026748A - 차량용 안티록브레이크 제어장치 - Google Patents

차량용 안티록브레이크 제어장치 Download PDF

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KR950026748A
KR950026748A KR1019940038816A KR19940038816A KR950026748A KR 950026748 A KR950026748 A KR 950026748A KR 1019940038816 A KR1019940038816 A KR 1019940038816A KR 19940038816 A KR19940038816 A KR 19940038816A KR 950026748 A KR950026748 A KR 950026748A
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orifice
base body
discharge passage
hole
diameter hole
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KR1019940038816A
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KR970001879B1 (ko
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가즈히로 오오타
나사오토시 다마이
아츠시 시미즈
다카시 아오키
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시시도 도시마사
닛신 고오교오 가부시끼가이샤
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Priority claimed from JP08969394A external-priority patent/JP3382345B2/ja
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    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4031—Pump units characterised by their construction or mounting
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4275—Pump-back systems
    • B60T8/4291—Pump-back systems having means to reduce or eliminate pedal kick-back

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

펌프 혹은 댐퍼에 연이은 오리피스와, 마스실린더로 통하는 도관의 플레어부가 기밀접속되는 시트파이프를 기본체에 동축으로 설치하는 차량용 안트록브레이크 제어장치에 있어서, 부품점수를 저감하고, 절삭분의 발생에 따른 오리피스의 눈막힘 및 상개형 전자밸브의 작동불량을 방지함과 동시에 오리피스의 확실한 고정을 가능케 하며, 댐퍼살 및 오리피스에 협동하여 유효한 감쇠작용을 발휘할 수 있도록 한다. 기본체(34)에는, 접속구멍(1121)쪽의 대경구멍부(111a)와 펌프(211)쪽의 소경구멍부(111b)를 양끝단에 가지는 삽입구멍(111)이 접속구멍(1121)과 동축으로 형성되고, 상기 대경구멍부(111a)에 끼워 맞춤되는 시트파이프(115)와 상기 소경구멍부(111b)에 끼워맞춤되는 오리피스(251)가 연결관부(116)를 개재하여 도욱으로 또한 일체로 연이어 설치되고, 상기 연결관부(116)의 측벽에는, 상개형 전자밸브(VOFL)의 입구쪽에 연이어 기본체(34)에 형성되는 입구통로(110)로 내부를 통하게 하는 연통구멍(118)이 형성된다. 또한, 기본체(34)에는 링형상토출로(121)에 그 둘레방향의 1개소에서 통함과 동시에 댐퍼실(86)롤 통하는 토출통로(102)가 형성되고, 이 토출통로(102)에 오리피스(251)를 개재하여 마스터실린더(M)가 접속된다.

Description

차량용 안티록브레이크 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 설명하기 위한 차량용 브레이크장치의 액압회로도.
제2도는 차체에 지지된 상태에서의 안티록브레이크 제어장치의 측면도.
제3도는 제2도의 화살표 3방향에서 본 확대 평면도.
제4도는 제3도의 4-4선 단면도.
제5도는 상개형 및 상폐형 전자밸브의 종단면도.
제6도는 커버의 저면도로서 제7도의 화살표 6방향에서 본 도면.
제7도는 제6도의 7-7선 단면도.
제8도는 제4도의 8-8선 단면도.
제9도는 제4도의 9-9선 단면도.
제10도는 제3도와 동일방향에서 본 펌프를 나타낸 절결평면도.
제11도는 본 발명의 다른실시예를 설명하기 위한 요부확대 종단면도.
제12도는 본 발명의 또다른 실시예를 설명하기 위한 요부 단면도이다.

Claims (4)

  1. 마스터실린더(M) 및 차륜브레이크(BFL), (BFR), (BRK), (BRR)사이의 연통 · 차단을 전환하는 상개형 전자밸브(VOFL), (VOFR), (VORL), (VORR)와, 리저버(191), (192) 및 상기 차륜브레이크(BFL), (BFR), (BRK), (BRR)사이의 연통 · 차단을 전환하는 상폐형 전자밸브(VCFL), (VCFR), (VCRL), (VCRR)와 흡입구가 상기 리저버(191), (192)에 접속되는 펌프(211), (212)와, 이 펌프(211), (212)의 토출구에 접속되는 댐퍼(241), (242)와, 펌프(211), (212) 혹은 댐퍼 (241), (242)와 상기 상개형 전자밸브(VOFL), (VOFR), (VORL), (VORR)와의 사이에 개재되는 오리피스(251), (252)가 배설되는 기본체(34)에, 상기 오리피스(251), (252)와 동축인 접속구멍(1121), (1122)이 나사구멍으로서 형성됨과 동시에, 이 접속구멍(1121), (1122)의 시트파이프(115)에 기밀 접속되는 플레어부(108)를 한 끝단에 가지는 도관(391), (392)이 마스터실린더(M)에 접속되며, 상기 플레어부(108)를 시트파이프(115)에 밀여붙여서 접속구멍(1121), (1122)에 나사 맞춤되는 나사부재(109)가 도관(391), (392)의 외주에 끼워넣어지는 차량용 안티록브레이크 제어장치에 있어서, 기본체(34)에는, 접속구멍(1121), (1122)쪽의 대경구멍부(111a)와 펌프(211), (212) 혹은 댐퍼(241), (242)쪽의 소경구멍부(111b)를 양 끝단에 가지는 삽입구멍(111)이 접속구멍(1121), (1122)과 동축으로 형성되고, 상기 대경구멍부(111a)에 끼워 맞춤되는 시트파이프(115)와 상기 소경구멍부(11b)에 끼워 맞춤되는 오리피스(251), (252)가 연결관부(116)를 개재하여 동축으로서 일체로 연이어 설치되며, 상기 연결관부(116)의 측벽에는, 상개형 전자밸브(VOFL), (VOFR), (VORL), (VORR)의 입구쪽에 연이어서 기본체(34)에 형성되는 입구통로(110), (113)로 내부를 통하게 하는 연통구멍(118)(118′)이 형성되는 것을 특징으로 하는 차량용 안티록브레이크 제어장치.
  2. 제1항에 있어서, 삽입구멍(111)은, 대경구멍부(111a) 보다도 소경이지만 소경구멍부(111b)보다도 대경인 부분을 중간부에 가지고 단턱이 있게 형성되고, 연결관부(116)의 외면과 삽입구멍(111)의 중간부 내면과의 사이에는 연통구멍(118), (118′)으로 통하는 링형상로(117)가 형성되고, 입구통로(110), (113)는 이 링형상로(117)로 연이어 통하여 기본체(34)에 형성되는 것을 특징으로 하는 차량용 안티록브레이크 제어장치.
  3. 기본체(34)에, 이 기본체(34)와의 사이에 링형상토출로(121)를 형성하여 펌프(211), (212)가 끼워 맞춤고정되고, 상기 링형상토출로(121)에는 댐퍼실(86)이 접속됨과 동시에, 오리피스(251), (252)를 개재하여 마스터실린더(M)가 접속되는 차량용 안트록브레이크 제어장치에 있어서, 기본체(34)에는, 링형상토출로(121)에 그 둘레방향 1개소에서 통함과 동시에 댐퍼실(86)로 통하는 토출통로(102)가 형성되고, 이 토출통로(102)에 오리피스(251), (252)를 개재하여 마스터실린더(M)가 접속되는 것을 특징으로하는 차량용 안티록브레이크 제어장치.
  4. 제3항에 있어서, 토출통로(102)는, 마스터실린더(M)에 오리피스(251), (252)를 개재하여 접속되고, 이 오리피스(251), (252) 및 마스터실린더(M)사이는 상개형 전자밸브(VOFL), (VOFR), (VORL), (VORR)를 개재하여 차륜브레이크(BFL), (BFR), (BRK), (BRR)에 접속되며, 펌프(211), (212)의 흡입구가 접속되는 리저버(191), (192)와 차륜브레이크(BFL), (BFR), (BRK), (BRR)와의 사이에는 상개형 전자밸브(VOFL), (VOFR), (VORL), (VORR)가 설치되는 것을 특징으로 하는 차량용 안트록브레이크 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940038816A 1994-03-30 1994-12-29 차량용 안티록브레이크 제어장치 KR970001879B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP06094394A JP3290536B2 (ja) 1994-03-30 1994-03-30 車両用アンチロックブレーキ制御装置
JP94-60943 1994-03-30
JP94-89693 1994-04-27
JP08969394A JP3382345B2 (ja) 1994-04-27 1994-04-27 液圧装置

Publications (2)

Publication Number Publication Date
KR950026748A true KR950026748A (ko) 1995-10-16
KR970001879B1 KR970001879B1 (ko) 1997-02-18

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Country Link
US (1) US5634695A (ko)
EP (1) EP0675030B1 (ko)
KR (1) KR970001879B1 (ko)
AU (1) AU667791B2 (ko)
DE (1) DE69534240T2 (ko)

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DE4422491A1 (de) * 1994-06-28 1996-01-04 Teves Gmbh Alfred Druckregelvorrichtung
DE4438163A1 (de) * 1994-10-26 1996-05-02 Teves Gmbh Alfred Hydraulikaggregat
DE19535235A1 (de) * 1995-09-22 1997-03-27 Bosch Gmbh Robert Hydraulikaggregat
JP3486021B2 (ja) * 1995-10-12 2004-01-13 日信工業株式会社 ブレーキ液圧制御装置
KR100237841B1 (ko) * 1995-10-23 2000-03-02 아다치 아키기요 전자변장치
KR100216995B1 (ko) * 1995-10-23 1999-09-01 나카타니 사쿠쇼 액압제어장치
JP4101900B2 (ja) * 1997-04-25 2008-06-18 株式会社日立製作所 ブレーキ装置
EP1030799B1 (de) 1997-11-14 2002-09-25 Continental Teves AG & Co. oHG Hydraulikaggregat für schlupfgeregelte bremsanlagen
DE19805843A1 (de) * 1997-11-14 1999-05-20 Itt Mfg Enterprises Inc Hydraulikaggregat für schlupfgeregelte Bremsanlagen
DE19807130A1 (de) 1998-02-20 1999-08-26 Bosch Gmbh Robert Magnetventil für eine schlupfgeregelte, hydraulische Fahrzeugbremsanlage
DE10036575A1 (de) * 2000-07-27 2002-02-07 Bosch Gmbh Robert Vorrichtung zur elastiscchen Lagerung eines hydraulischen Aggregats einer Fahrzeugbremsanlage in einem Fahrzeug
JP3720278B2 (ja) * 2001-06-13 2005-11-24 株式会社日立製作所 ブレーキ装置の液圧ユニット支持構造
JP2005088750A (ja) * 2003-09-17 2005-04-07 Advics:Kk 液圧制御装置の一体化構造
DE102004058726A1 (de) * 2004-12-06 2006-06-08 Lucas Automotive Gmbh Druckerzeuger für eine Fahrzeugbremsanlage und Montageverfahren für den Druckerzeuger
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AU667791B2 (en) 1996-04-04
EP0675030A3 (en) 1998-01-07
DE69534240D1 (de) 2005-07-07
EP0675030B1 (en) 2005-06-01
DE69534240T2 (de) 2005-10-27
EP0675030A2 (en) 1995-10-04
KR970001879B1 (ko) 1997-02-18
US5634695A (en) 1997-06-03
AU1616895A (en) 1995-10-12

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