JP6130684B2 - ソレノイドバルブ - Google Patents
ソレノイドバルブ Download PDFInfo
- Publication number
- JP6130684B2 JP6130684B2 JP2013027394A JP2013027394A JP6130684B2 JP 6130684 B2 JP6130684 B2 JP 6130684B2 JP 2013027394 A JP2013027394 A JP 2013027394A JP 2013027394 A JP2013027394 A JP 2013027394A JP 6130684 B2 JP6130684 B2 JP 6130684B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pilot
- main
- pressure
- flow path
- 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.)
- Active
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 52
- 239000006096 absorbing agent Substances 0.000 description 31
- 230000035939 shock Effects 0.000 description 31
- 238000013016 damping Methods 0.000 description 22
- 230000002093 peripheral effect Effects 0.000 description 13
- 239000010720 hydraulic oil Substances 0.000 description 11
- 230000008859 change Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 230000008602 contraction Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
- F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
- F16F9/465—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall using servo control, the servo pressure being created by the flow of damping fluid, e.g. controlling pressure in a chamber downstream of a pilot passage
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
-
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0693—Pressure equilibration of the armature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Safety Valves (AREA)
- Fluid-Damping Devices (AREA)
Description
2 弁座
3 主弁体としてのリーフバルブ
4 パイロット流路
5 オリフィス
6 パイロット弁
23 主スプール
M 主弁
P 背圧室
Pr 連絡流路
Sol ソレノイド
V ソレノイドバルブ
Claims (3)
- 主流路の途中に設けた弁座と上記弁座に離着座して上記主流路を開閉する主弁体とを有する主弁と、
上記主流路から分岐されるパイロット流路と、
上記パイロット流路の途中に設けたオリフィスと、
上記パイロット流路の上記オリフィスよりも下流に接続されて内部圧力で上記主弁体を閉じる方向に附勢する背圧室と、
上記パイロット流路の上記背圧室への接続点よりも下流に配置されて上記背圧室内の圧力を制御するパイロット弁と、
上記パイロット弁の開弁圧を調節するソレノイドとを備えた
ソレノイドバルブにおいて、
上記弁座は、環状であって、
上記主弁体は、環状のリーフバルブであって、
上記背圧室は、筒状であって上記リーフバルブの背面側に設けられて上記リーフバルブの背面に当接する主スプールによって画成され、
上記主弁体が上記主流路の上流の圧力を受ける正面側受圧面積は、上記弁座のシート径により設定され、
上記主弁体が上記背圧室の内部圧力を受ける背面側受圧面積は、上記主スプールの内径により設定されており、
上記正面側受圧面積よりも上記背面側受圧面積を大きくし、
上記正面側受圧面積と上記背面側受圧面積との比によって、上記主弁の開弁時期と上記パイロット弁の開弁時期に時間差を設け上記主弁の開弁時期を上記パイロット弁の開弁時期より遅くした
ことを特徴とするソレノイドバルブ。 - 上記弁座の上記主弁体が着座する接触面を粗面とした
ことを特徴とする請求項1に記載のソレノイドバルブ。 - 上記正面側受圧面積と上記背面側受圧面積の比を1:1.5に設定した
ことを特徴とする請求項1または2に記載のソレノイドバルブ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013027394A JP6130684B2 (ja) | 2013-02-15 | 2013-02-15 | ソレノイドバルブ |
CN201480008429.3A CN105008780B (zh) | 2013-02-15 | 2014-02-06 | 电磁阀 |
ES14751609T ES2758732T3 (es) | 2013-02-15 | 2014-02-06 | Electroválvula |
KR1020157021747A KR101754010B1 (ko) | 2013-02-15 | 2014-02-06 | 솔레노이드 밸브 |
EP14751609.0A EP2957800B1 (en) | 2013-02-15 | 2014-02-06 | Solenoid valve |
PCT/JP2014/052752 WO2014125991A1 (ja) | 2013-02-15 | 2014-02-06 | ソレノイドバルブ |
US14/768,193 US10495177B2 (en) | 2013-02-15 | 2014-02-06 | Solenoid valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013027394A JP6130684B2 (ja) | 2013-02-15 | 2013-02-15 | ソレノイドバルブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014156884A JP2014156884A (ja) | 2014-08-28 |
JP6130684B2 true JP6130684B2 (ja) | 2017-05-17 |
Family
ID=51353997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013027394A Active JP6130684B2 (ja) | 2013-02-15 | 2013-02-15 | ソレノイドバルブ |
Country Status (7)
Country | Link |
---|---|
US (1) | US10495177B2 (ja) |
EP (1) | EP2957800B1 (ja) |
JP (1) | JP6130684B2 (ja) |
KR (1) | KR101754010B1 (ja) |
CN (1) | CN105008780B (ja) |
ES (1) | ES2758732T3 (ja) |
WO (1) | WO2014125991A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9452654B2 (en) | 2009-01-07 | 2016-09-27 | Fox Factory, Inc. | Method and apparatus for an adjustable damper |
US20100170760A1 (en) | 2009-01-07 | 2010-07-08 | John Marking | Remotely Operated Bypass for a Suspension Damper |
US10036443B2 (en) | 2009-03-19 | 2018-07-31 | Fox Factory, Inc. | Methods and apparatus for suspension adjustment |
EP2567839B1 (en) | 2011-09-12 | 2019-03-13 | Fox Factory, Inc. | Methods and apparatus for suspension set up |
JP6114667B2 (ja) * | 2013-09-17 | 2017-04-12 | Kyb株式会社 | 減衰弁 |
JP6101179B2 (ja) * | 2013-09-17 | 2017-03-22 | Kyb株式会社 | 減衰弁 |
DE102015200348A1 (de) * | 2015-01-13 | 2016-07-14 | Zf Friedrichshafen Ag | Verstellbare Dämpfventileinrichtung |
JP6711569B2 (ja) * | 2015-07-31 | 2020-06-17 | ナブテスコ株式会社 | 気体用電磁弁 |
KR102137332B1 (ko) * | 2015-10-27 | 2020-07-23 | 히다치 오토모티브 시스템즈 가부시키가이샤 | 감쇠력 조정식 완충기 |
CN105485234B (zh) * | 2016-01-26 | 2018-07-13 | 佛山市科皓燃烧设备制造有限公司 | 一种单向可调阻尼器 |
EP3225799A1 (en) * | 2016-04-01 | 2017-10-04 | HUSCO Automotive Holdings LLC | Pilot operated piston oil cooling jet control valve |
CN107763288B (zh) * | 2016-08-23 | 2019-08-23 | 浙江三花汽车零部件有限公司 | 一种电磁阀 |
EP3680491A4 (en) * | 2018-03-09 | 2021-06-16 | KYB Corporation | CONTROL VALVE |
JP7084888B2 (ja) * | 2019-03-04 | 2022-06-15 | Kyb株式会社 | 緩衝器 |
KR20220142709A (ko) * | 2021-04-15 | 2022-10-24 | 한화에어로스페이스 주식회사 | 방폭 구조를 구비하는 솔레노이드 밸브, 연료 공급 시스템 및 그 제조방법 |
Family Cites Families (20)
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JPH0618008B2 (ja) * | 1983-01-20 | 1994-03-09 | 松下電器産業株式会社 | 圧力制御弁 |
JPS62147181A (ja) * | 1985-12-19 | 1987-07-01 | Nippon Denso Co Ltd | 電磁比例式圧力制御弁 |
US5316113A (en) * | 1987-11-19 | 1994-05-31 | Atsugi Motor Parts Company Ltd. | Hydraulic shock absorber |
JP2557556Y2 (ja) | 1991-01-18 | 1997-12-10 | エヌオーケー株式会社 | 電磁弁 |
CN2099232U (zh) * | 1991-08-03 | 1992-03-18 | 邬振鸣 | 矿井用防爆高压电磁阀 |
US5586627A (en) * | 1993-05-20 | 1996-12-24 | Tokico, Ltd. | Hydraulic shock absorber of damping force adjustable type |
JP2594407Y2 (ja) | 1993-08-26 | 1999-04-26 | カヤバ工業株式会社 | オイルダンパ |
JPH07198059A (ja) | 1993-12-28 | 1995-08-01 | Nakagawa Electric Ind Co Ltd | パイロット弁 |
JP4288430B2 (ja) * | 1995-12-26 | 2009-07-01 | 株式会社日立製作所 | 減衰力調整式油圧緩衝器 |
JP4147502B2 (ja) * | 1998-06-26 | 2008-09-10 | 株式会社日立製作所 | 減衰力調整式油圧緩衝器 |
JP2004239344A (ja) * | 2003-02-05 | 2004-08-26 | Showa Corp | 油圧緩衝器のバルブ装置 |
JP4865287B2 (ja) * | 2005-09-28 | 2012-02-01 | 株式会社不二工機 | パイロット型電磁弁 |
KR100773362B1 (ko) | 2006-02-20 | 2007-11-05 | 주식회사 만도 | 감쇠력 가변식 밸브 및 이를 이용한 쇽업소버 |
JP5308695B2 (ja) * | 2008-03-17 | 2013-10-09 | カヤバ工業株式会社 | 減衰弁 |
KR101568042B1 (ko) * | 2008-03-31 | 2015-11-10 | 가부시끼가이샤 히다치 세이사꾸쇼 | 감쇠력 조정식 완충기 |
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JP5387841B2 (ja) * | 2009-09-30 | 2014-01-15 | 日立オートモティブシステムズ株式会社 | 減衰力調整式緩衝器 |
CN102792049B (zh) * | 2010-03-10 | 2015-07-01 | 萱场工业株式会社 | 阻尼阀 |
JP5468465B2 (ja) * | 2010-05-28 | 2014-04-09 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
JP5582322B2 (ja) * | 2011-01-31 | 2014-09-03 | 日立オートモティブシステムズ株式会社 | サスペンション制御装置 |
-
2013
- 2013-02-15 JP JP2013027394A patent/JP6130684B2/ja active Active
-
2014
- 2014-02-06 WO PCT/JP2014/052752 patent/WO2014125991A1/ja active Application Filing
- 2014-02-06 CN CN201480008429.3A patent/CN105008780B/zh active Active
- 2014-02-06 EP EP14751609.0A patent/EP2957800B1/en active Active
- 2014-02-06 US US14/768,193 patent/US10495177B2/en active Active
- 2014-02-06 KR KR1020157021747A patent/KR101754010B1/ko active IP Right Grant
- 2014-02-06 ES ES14751609T patent/ES2758732T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP2957800A1 (en) | 2015-12-23 |
ES2758732T3 (es) | 2020-05-06 |
KR20150107813A (ko) | 2015-09-23 |
EP2957800A4 (en) | 2016-11-02 |
WO2014125991A1 (ja) | 2014-08-21 |
KR101754010B1 (ko) | 2017-07-04 |
US10495177B2 (en) | 2019-12-03 |
CN105008780B (zh) | 2018-07-10 |
CN105008780A (zh) | 2015-10-28 |
US20160003320A1 (en) | 2016-01-07 |
EP2957800B1 (en) | 2019-10-30 |
JP2014156884A (ja) | 2014-08-28 |
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