KR100466659B1 - 브레이크시스템용 솔레노이드밸브 - Google Patents
브레이크시스템용 솔레노이드밸브 Download PDFInfo
- Publication number
- KR100466659B1 KR100466659B1 KR10-2001-0041731A KR20010041731A KR100466659B1 KR 100466659 B1 KR100466659 B1 KR 100466659B1 KR 20010041731 A KR20010041731 A KR 20010041731A KR 100466659 B1 KR100466659 B1 KR 100466659B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- valve seat
- plunger
- valve core
- brake system
- Prior art date
Links
- 230000005284 excitation Effects 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims 1
- 230000010349 pulsation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/09—Reducing noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/81—Braking systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (3)
- 삭제
- 중앙에 길이방향의 관통공이 형성되고 유체의 흐름을 위한 입구와 출구가 형성된 밸브코어와, 상기 밸브코어의 일단을 밀폐시키는 밸브돔의 내부에 진퇴 가능하게 설치된 아마츄어와, 상기 아마츄어를 진퇴시키는 여자코일과, 상기 입구와 출구가 연계되도록 그 중앙에 관통된 유로가 형성되며 상기 밸브코어의 내에 설치되는 밸브시트와, 상기 아마츄어의 동작에 따라 승강하면서 상기 밸브시트의 유로를 개폐하도록 상기 밸브코어의 내에 진퇴 가능하게 설치된 플런저를 포함하는 브레이크시스템용 솔레노이드밸브에 있어서,상기 밸브시트는 상기 여자코일에 전원이 인가되지 않을 때 상기 플런저가 원상태로 복원될 수 있도록 그 양단이 상기 밸브시트의 상면과 상기 플런저 사이를 지지하도록 설치된 제1스프링과, 상기 밸브시트의 승강을 위해 상기 밸브시트의 하면을 지지하는 제2스프링을 포함하는 탄성부재의 지지를 통해 소정구간 승강 가능하게 설치된 것을 특징으로 하는 브레이크시스템용 솔레노이드밸브.
- 제2항에 있어서,상기 제2스프링의 탄성력이 상기 제1스프링의 탄성력보다 크도록 된 것을 특징으로 하는 브레이크시스템용 솔레노이드밸브.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0041731A KR100466659B1 (ko) | 2001-07-11 | 2001-07-11 | 브레이크시스템용 솔레노이드밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0041731A KR100466659B1 (ko) | 2001-07-11 | 2001-07-11 | 브레이크시스템용 솔레노이드밸브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030006158A KR20030006158A (ko) | 2003-01-23 |
KR100466659B1 true KR100466659B1 (ko) | 2005-01-24 |
Family
ID=27714595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0041731A KR100466659B1 (ko) | 2001-07-11 | 2001-07-11 | 브레이크시스템용 솔레노이드밸브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100466659B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5203617A (en) * | 1991-01-30 | 1993-04-20 | Robert Bosch Gmbh | Electromagnetically-actuated 2/2-way valve, for hydraulic motor vehicle brake systems having an anti-skid and traction control apparatus |
KR20000032769A (ko) * | 1998-11-17 | 2000-06-15 | 밍 루 | 유압제동장치의 솔레노이드 밸브 |
-
2001
- 2001-07-11 KR KR10-2001-0041731A patent/KR100466659B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5203617A (en) * | 1991-01-30 | 1993-04-20 | Robert Bosch Gmbh | Electromagnetically-actuated 2/2-way valve, for hydraulic motor vehicle brake systems having an anti-skid and traction control apparatus |
KR20000032769A (ko) * | 1998-11-17 | 2000-06-15 | 밍 루 | 유압제동장치의 솔레노이드 밸브 |
Also Published As
Publication number | Publication date |
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KR20030006158A (ko) | 2003-01-23 |
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