JP2007003006A - 電磁シャトル弁 - Google Patents
電磁シャトル弁 Download PDFInfo
- Publication number
- JP2007003006A JP2007003006A JP2006169810A JP2006169810A JP2007003006A JP 2007003006 A JP2007003006 A JP 2007003006A JP 2006169810 A JP2006169810 A JP 2006169810A JP 2006169810 A JP2006169810 A JP 2006169810A JP 2007003006 A JP2007003006 A JP 2007003006A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- closing member
- housing sleeve
- compression spring
- hydraulic oil
- 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.)
- Pending
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Classifications
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
- F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
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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
- 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
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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
- 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
- B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5018—Pressure reapplication using restrictions
- B60T8/5025—Pressure reapplication using restrictions in hydraulic brake systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
【解決手段】 そのために、第二の弁閉鎖部材を第一の弁閉鎖部材(7)の方に偏らせる圧縮ばね(17)を、第二のバルブ閉鎖部材(8)と第二の弁座(27)の中に配備する。この圧縮ばねは、第二の弁座(27)の下で、筐体スリーブ(1)に形成された半径方向の突起に寄り掛かっている。第二の弁通路(6)の横断面を更に大きくするために、第二の弁座(27)の周りにおいて、筐体スリーブの直径を増大させることができる。この場合、組み立て時における軸方向の動きに対する止めを提供するために、筐体スリーブに出っ張ったカラー部9を設けることができる。
【選択図】 図1
Description
2 保持カラー部
3 穴
4 弁支持体
5 第一の弁通路
6 第二の弁通路
7 第一の弁閉鎖部材
8 第二の弁閉鎖部材
9 半径方向に出っ張ったカラー部
10 密閉リング
11 穴の段差
12 アンギュラーフィルター
13 油圧油の入口
14 栓
15 磁気電機子
16 第一の圧縮ばね
17 第二の圧縮ばね
19 油圧油の出口
20 中空空間
21 半径方向の穴
23 弁コイル
27 弁座部材
Claims (7)
- 筐体スリーブ(1)内に配備され、筐体スリーブ(1)内で軸方向に配置された形に構成された、第一と第二の弁通路(5,6)を開閉するための第一と第二の弁閉鎖部材(7,8)と、油圧油の入口(13)及び筐体スリーブ(1)内に開いた油圧油の出口(19)とを有する電磁弁であって、
第一の弁閉鎖部材(7)は、第二の弁閉鎖部材(8)内に配備された第一の弁通路(5)を開閉するとともに、弁コイルの電磁的な励起に応答するように構成されており、
第二の弁閉鎖部材(8)は、第一の弁通路(5)が開いている場合にのみ、圧縮ばね(17)の作用により第二の弁通路(6)を開放するように構成されており、その結果、油圧油が、油圧油の入口(13)に広がった場合に、第一と第二の弁通路(5,6)を中に配置されている筐体スリーブ(1)内の流路に沿って、油圧油を油圧油の出口(19)に送り出すことが可能であり、
第二の弁閉鎖部材(8)が、軸方向に対して階段状の穴を有し、
圧縮ばね(17)が、この階段状の穴の中に延びており、その一端が、この穴の段差に寄り掛かっており、そのようにして、第二の弁閉鎖部材(8)が、第一の弁閉鎖部材(7)の方に偏っている弁。 - 第二の弁座(27)は、ほぼ管状であり、圧縮ばね(17)は、この管の中に延びている請求項1に記載の弁。
- 当該の筐体は、深絞り形のスリーブ(1)であり、第二の弁座(27)は、筐体スリーブ(1)に圧入されており、圧縮ばね(17)の第二の弁閉鎖部材(8)から離れた端部は、筐体スリーブ(1)の少なくとも一部に寄り掛かっており、この部分が、第二の弁座部材(27)の離れた端部において、半径方向に対して内側の突起として形成されている請求項2に記載の弁。
- 当該の筐体スリーブ(1)の内側の突起が、アンギュラーリムである請求項3に記載の弁。
- 筐体スリーブ(1)の少なくとも一つの内側の突起が、縮み合わせることによって形成された少なくとも一つの内側のタブで構成される請求項3に記載の弁。
- 当該の筐体は、深絞り形のスリーブ(1)であり、その第二の弁座部材(27)の周りの直径が、第二の弁閉鎖部材(8)の周りの直径よりも大きい請求項1に記載の弁。
- 筐体スリーブ(1)は、油圧システムに組み込む際に軸方向の動きに対する止めを提供する半径方向に出っ張ったカラー部(9)を有する請求項6に記載の弁。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/159,041 US7198249B2 (en) | 2005-06-22 | 2005-06-22 | Electromagnetic shuttle valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007003006A true JP2007003006A (ja) | 2007-01-11 |
Family
ID=37566257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006169810A Pending JP2007003006A (ja) | 2005-06-22 | 2006-06-20 | 電磁シャトル弁 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7198249B2 (ja) |
JP (1) | JP2007003006A (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008014099B4 (de) * | 2007-03-27 | 2012-08-23 | Mando Corp. | Ventil für ein Antiblockierbremssystem |
US7866625B2 (en) * | 2007-10-11 | 2011-01-11 | Mando Corporation | Solenoid valve for brake system |
JP5175537B2 (ja) * | 2007-12-14 | 2013-04-03 | 豊興工業株式会社 | 電磁弁 |
DE102011076556A1 (de) * | 2011-05-26 | 2012-11-29 | Continental Teves Ag & Co. Ohg | Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen |
DE102013213817A1 (de) * | 2013-07-15 | 2014-10-23 | E.G.O. Elektro-Gerätebau GmbH | Führungsrohr, Ventil und Verfahren zur Herstellung eines Ventils |
CN105065359A (zh) * | 2015-08-13 | 2015-11-18 | 山东常林机械集团股份有限公司 | 一种多路阀用安全补油阀 |
US10988123B2 (en) * | 2017-09-29 | 2021-04-27 | Mando Corporation | Simulator valve and electronic brake system using the same |
DE102017222633A1 (de) * | 2017-12-13 | 2019-06-13 | Robert Bosch Gmbh | Magnetventil und Verfahren zur Herstellung eines Magnetventils |
DE102017222638A1 (de) * | 2017-12-13 | 2019-06-13 | Robert Bosch Gmbh | Magnetventil und Verfahren zur Herstellung eines Magnetventils |
CN109018314B (zh) * | 2018-08-08 | 2020-06-09 | 北京特种机械研究所 | 一种无人机起落架的电液刹车阀 |
CN109018315B (zh) * | 2018-08-08 | 2020-06-09 | 北京特种机械研究所 | 一种无人机起落架的电液刹车阀的制动方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103337A (en) * | 1962-05-09 | 1963-09-10 | Automatic Switch Co | Pilot operated valve |
JPH10274129A (ja) * | 1997-03-27 | 1998-10-13 | Robert Bosch Gmbh | 燃料噴射弁 |
JPH11173450A (ja) * | 1997-12-12 | 1999-06-29 | Unisia Jecs Corp | 電磁弁およびブレーキ装置 |
JPH11324851A (ja) * | 1998-05-12 | 1999-11-26 | Denso Corp | 燃料噴射弁及びその組立方法 |
DE19943532A1 (de) * | 1999-05-14 | 2000-11-16 | Continental Teves Ag & Co Ohg | Elektromagnetventil |
DE10057561A1 (de) * | 2000-08-05 | 2002-02-14 | Continental Teves Ag & Co Ohg | Elektromagnetventil |
DE10252231A1 (de) * | 2002-04-26 | 2003-11-06 | Continental Teves Ag & Co Ohg | Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen |
JP2004044783A (ja) * | 2002-05-15 | 2004-02-12 | Nissin Kogyo Co Ltd | 電磁弁 |
JP2004324655A (ja) * | 2003-04-21 | 2004-11-18 | Nissin Kogyo Co Ltd | 電磁弁 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2251441A (en) * | 1937-02-01 | 1941-08-05 | Detroit Lubricator Co | Valve |
DE4330073A1 (de) * | 1993-09-06 | 1995-03-09 | Frutigen Hydrotechnik Ag | Vorgesteuertes Hydraulikventil |
EP0746485B1 (de) * | 1994-11-24 | 2000-03-01 | Robert Bosch Gmbh | Elektromagnetisch steuerbare ventilanordnung |
DE19529363A1 (de) * | 1995-08-10 | 1997-02-13 | Bosch Gmbh Robert | Steuerbares Ventil |
DE19530899C2 (de) * | 1995-08-23 | 2003-08-21 | Bosch Gmbh Robert | Magnetventil, insbesondere für eine schlupfgeregelte, hydraulische Bremsanlage für Kraftfahrzeuge |
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2005
- 2005-06-22 US US11/159,041 patent/US7198249B2/en active Active
-
2006
- 2006-06-20 JP JP2006169810A patent/JP2007003006A/ja active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103337A (en) * | 1962-05-09 | 1963-09-10 | Automatic Switch Co | Pilot operated valve |
JPH10274129A (ja) * | 1997-03-27 | 1998-10-13 | Robert Bosch Gmbh | 燃料噴射弁 |
JPH11173450A (ja) * | 1997-12-12 | 1999-06-29 | Unisia Jecs Corp | 電磁弁およびブレーキ装置 |
JPH11324851A (ja) * | 1998-05-12 | 1999-11-26 | Denso Corp | 燃料噴射弁及びその組立方法 |
DE19943532A1 (de) * | 1999-05-14 | 2000-11-16 | Continental Teves Ag & Co Ohg | Elektromagnetventil |
DE10057561A1 (de) * | 2000-08-05 | 2002-02-14 | Continental Teves Ag & Co Ohg | Elektromagnetventil |
DE10252231A1 (de) * | 2002-04-26 | 2003-11-06 | Continental Teves Ag & Co Ohg | Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen |
JP2004044783A (ja) * | 2002-05-15 | 2004-02-12 | Nissin Kogyo Co Ltd | 電磁弁 |
JP2004324655A (ja) * | 2003-04-21 | 2004-11-18 | Nissin Kogyo Co Ltd | 電磁弁 |
Also Published As
Publication number | Publication date |
---|---|
US7198249B2 (en) | 2007-04-03 |
US20060289815A1 (en) | 2006-12-28 |
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