JP2019507843A - 特に電子式のスリップ制御可能な車両ブレーキ装置内の圧力発生器としてのピストンポンプ - Google Patents
特に電子式のスリップ制御可能な車両ブレーキ装置内の圧力発生器としてのピストンポンプ Download PDFInfo
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- JP2019507843A JP2019507843A JP2018544354A JP2018544354A JP2019507843A JP 2019507843 A JP2019507843 A JP 2019507843A JP 2018544354 A JP2018544354 A JP 2018544354A JP 2018544354 A JP2018544354 A JP 2018544354A JP 2019507843 A JP2019507843 A JP 2019507843A
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- pump
- valve seat
- piston
- valve
- piston pump
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- 230000007423 decrease Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
-
- 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
- B60T13/10—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 fluid assistance, drive, or release
- B60T13/12—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 fluid assistance, drive, or release the fluid being liquid
- B60T13/16—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 fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
-
- 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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/02—Arrangements of pumps or compressors, or control devices therefor
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0452—Distribution members, e.g. valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
- F04B19/22—Other positive-displacement pumps of reciprocating-piston type
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/10—ABS control systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Check Valves (AREA)
- Braking Systems And Boosters (AREA)
- Regulating Braking Force (AREA)
- Compressor (AREA)
Abstract
【選択図】 図2
Description
互いに対応し合う構成要素には、図1および図2では同じ符号が使用されている。
12 ポンプシリンダ
14 ピストン
16 偏心体またはカム
18 ポンプ作業室
20 ポンプ出口
22 バルブ、吐出バルブ
24 リセット手段
26 閉鎖部材
28 バルブシート
30 弁室
32 孔
34 閉止プラグ
36 受け孔
40 ポンプ流出路
42 環状ショルダ
44 ピストンスプリング
d ポンプ出口直径
D 閉鎖部材直径
L ポンプ縦軸線
M 仮想中心点
t バルブシート深さ
w バルブシート角度
Claims (8)
- 特に電子式のスリップ制御可能な車両ブレーキ装置内の圧力発生器としてのピストンポンプであって、
ポンプシリンダ(12)を有しており、該ポンプシリンダ(12)内に駆動可能なピストン(14)が摺動可能に受けられており、
前記ピストン(14)および前記ポンプシリンダ(12)によって画成されたポンプ作業室(18)を有しており、
前記ポンプ作業室(18)への圧力媒体の供給を制御するバルブ(22)を有しており、前記バルブ(22)が、円錐形のバルブシート(28)および該バルブシート(28)と協働する半円状区分を備えた閉鎖部材(26)を有している形式のものにおいて、
前記バルブシート(28)が弁室(30)を包囲していて、該弁室(30)内に前記閉鎖部材(26)が、前記バルブシート(28)の閉鎖時および開放時に少なくとも前記半円状区分の仮想中心点Mまで侵入することを特徴とする、ピストンポンプ。 - 前記バルブ(22)が、前記ポンプ作業室(18)から開口するポンプ出口(20)の横断面を制御することを特徴とする、請求項1記載のピストンポンプ。
- 前記ピストンポンプ(10)のポンプ流出路(40)が前記閉鎖部材(26)の前記半円状区分の前記仮想中心点Mの下流に配置されていることを特徴とする、請求項1または2記載のピストンポンプ。
- 閉鎖部材(26)として、3.0mm乃至3.5mmの直径(D)を有するボールが設けられており、前記円錐形のバルブシート(28)が、55°乃至65°のバルブシート角度(w)を有していて、前記バルブシート(28)のバルブシート深さ(t)が前記閉鎖部材(26)の直径(D)の75%乃至95%の長さであることを特徴とする、請求項1から3までのいずれか1項記載のピストンポンプ。
- 前記ポンプ出口(20)が、前記閉鎖部材(26)の直径(D)の65%乃至80%であるポンプ出口直径(d)を有していることを特徴とする、請求項2から4までのいずれか1項記載のピストンンポンプ。
- 前記ピストンポンプ(10)が、前記バルブ(22)の貫流方向で見て、前記閉鎖部材(26)の前記仮想中心点Mと前記ポンプ流出路(40)との間の範囲内に環状ショルダ(42)を形成しており、前記環状ショルダ(42)の外径が前記バルブシート(26)の横断面によって決定されていて、前記環状ショルダ(42)の内径が前記閉鎖部材(26)のリセット手段(24)を受けるための孔(32)の外径によって決定されていることを特徴とする、請求項3から5までのいずれか1項記載のピストンポンプ。
- 前記ピストンポンプ(10)の前記ポンプ流出路(40)が、前記環状ショルダ(42)に直接隣接して前記ピストンポンプ(10)の内部から開口していることを特徴とする、請求項6記載のピストンポンプ。
- 前記ポンプ流出路(40)が、前記ポンプ流出路(40)の開口箇所から前記ピストンポンプ(10)の内部への距離が大きくなるにつれて連続的に減少する流路横断面を有していることを特徴とする、請求項7記載のピストンポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016204002.2 | 2016-03-11 | ||
DE102016204002.2A DE102016204002A1 (de) | 2016-03-11 | 2016-03-11 | Kolbenpumpe, insbesondere als Druckerzeuger in einer elektronisch schlupfregelbaren Fahrzeugbremsanlage |
PCT/EP2017/050977 WO2017153072A1 (de) | 2016-03-11 | 2017-01-18 | Kolbenpumpe, insbesondere als druckerzeuger in einer elektronisch schlupfregelbaren fahrzeugbremsanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019507843A true JP2019507843A (ja) | 2019-03-22 |
JP6667004B2 JP6667004B2 (ja) | 2020-03-18 |
Family
ID=57851070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018544354A Active JP6667004B2 (ja) | 2016-03-11 | 2017-01-18 | 特に電子式のスリップ制御可能な車両ブレーキ装置内の圧力発生器としてのピストンポンプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11053935B2 (ja) |
EP (1) | EP3426920B1 (ja) |
JP (1) | JP6667004B2 (ja) |
CN (1) | CN108700047B (ja) |
DE (1) | DE102016204002A1 (ja) |
WO (1) | WO2017153072A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019101586U1 (de) * | 2019-02-12 | 2020-05-13 | Ipgate Ag | Packaging für ein Bremssystem |
JP6841443B2 (ja) * | 2019-02-19 | 2021-03-10 | 株式会社不二工機 | 弁装置 |
CN111186148A (zh) * | 2020-01-13 | 2020-05-22 | 苏州瑞意达机械设备有限公司 | 一种全自动管控灌注*** |
US11339688B2 (en) | 2020-01-29 | 2022-05-24 | Borgwarner, Inc. | Variable camshaft timing valve assembly |
GB2597972A (en) * | 2020-08-13 | 2022-02-16 | Edwards Ltd | Non-return check valve and check valve apparatus for vacuum system |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS4634955Y1 (ja) * | 1970-06-12 | 1971-12-02 | ||
DE19820902A1 (de) * | 1998-05-09 | 1999-11-11 | Bosch Gmbh Robert | Kolbenpumpe |
FR2784719B1 (fr) * | 1998-10-15 | 2002-09-06 | Bosch Gmbh Robert | Pompe a piston |
DE19918124A1 (de) * | 1999-04-22 | 2000-10-26 | Bosch Gmbh Robert | Kolbenpumpe |
DE19924774A1 (de) * | 1999-05-29 | 2000-11-30 | Bosch Gmbh Robert | Kolbenpumpe |
IT248790Y1 (it) * | 1999-11-30 | 2003-02-20 | Elasis Sistema Ricerca Fiat | Valvola di mandata ad alta pressione per il combustibile di un motorea combustione interna. |
DE10013858A1 (de) * | 2000-03-21 | 2001-09-27 | Continental Teves Ag & Co Ohg | Kolbenpumpe mit Ventil-Montageeinheit |
DE10015295A1 (de) * | 2000-03-28 | 2001-10-04 | Bosch Gmbh Robert | Kolbenpumpe |
JP4622802B2 (ja) * | 2005-02-10 | 2011-02-02 | 株式会社アドヴィックス | ピストンポンプ |
JP2006242019A (ja) * | 2005-03-01 | 2006-09-14 | Jtekt Corp | 燃料ポンプ用チェック弁 |
JP2009531577A (ja) * | 2006-01-31 | 2009-09-03 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 内燃機関に燃料を供給するための高圧ポンプ |
JP4710636B2 (ja) * | 2006-02-07 | 2011-06-29 | 株式会社アドヴィックス | フィルタを用いたピストンポンプ及びバルブシート部材へのフィルタ組み付け方法 |
DE102008041383A1 (de) * | 2008-08-20 | 2010-02-25 | Robert Bosch Gmbh | Steckpumpe |
DE102009054520A1 (de) * | 2009-12-10 | 2011-06-16 | Robert Bosch Gmbh | Kolbenpumpe |
DE102013210041A1 (de) * | 2013-05-29 | 2014-12-04 | Robert Bosch Gmbh | Hochdruckpumpe für ein Kraftstoffeinspritzsystem |
KR102196190B1 (ko) * | 2014-04-10 | 2020-12-30 | 주식회사 만도 | 차량용 전자제어 브레이크 장치의 피스톤 펌프 어셈블리 |
-
2016
- 2016-03-11 DE DE102016204002.2A patent/DE102016204002A1/de not_active Withdrawn
-
2017
- 2017-01-18 US US16/078,913 patent/US11053935B2/en active Active
- 2017-01-18 JP JP2018544354A patent/JP6667004B2/ja active Active
- 2017-01-18 WO PCT/EP2017/050977 patent/WO2017153072A1/de unknown
- 2017-01-18 CN CN201780015725.XA patent/CN108700047B/zh active Active
- 2017-01-18 EP EP17700823.2A patent/EP3426920B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN108700047A (zh) | 2018-10-23 |
DE102016204002A1 (de) | 2017-09-14 |
EP3426920B1 (de) | 2020-12-16 |
BR112018068175A2 (pt) | 2019-01-29 |
WO2017153072A1 (de) | 2017-09-14 |
US11053935B2 (en) | 2021-07-06 |
CN108700047B (zh) | 2021-07-09 |
US20190048870A1 (en) | 2019-02-14 |
EP3426920A1 (de) | 2019-01-16 |
JP6667004B2 (ja) | 2020-03-18 |
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