JP4768575B2 - ソレノイドバルブ - Google Patents
ソレノイドバルブ Download PDFInfo
- Publication number
- JP4768575B2 JP4768575B2 JP2006295063A JP2006295063A JP4768575B2 JP 4768575 B2 JP4768575 B2 JP 4768575B2 JP 2006295063 A JP2006295063 A JP 2006295063A JP 2006295063 A JP2006295063 A JP 2006295063A JP 4768575 B2 JP4768575 B2 JP 4768575B2
- Authority
- JP
- Japan
- Prior art keywords
- movable core
- core
- solenoid valve
- axial direction
- coil
- 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.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 30
- 239000000696 magnetic material Substances 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 description 24
- 238000004891 communication Methods 0.000 description 16
- 239000003921 oil Substances 0.000 description 11
- 230000004323 axial length Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Description
22b…コイル収容部
22c…可動コア保持部
24…可動コア
25…固定コア
36…電磁コイル
Claims (2)
- 磁性材によって一体に形成され、筒状に形成されたコイル収容部と、該コイル収容部の軸方向一方側から延設されて前記コイル収容部よりも小径に形成された可動コア保持部とを有するハウジングと、
前記コイル収容部の内部外周側に配置されたほぼ筒状の電磁コイルと、
磁性材によって一体に形成され、前記電磁コイルの軸方向他方側に設けられた大径部と、該大径部の軸方向一方側から前記電磁コイルの内周側に向かって延設された先端部とを有する固定コアと、
前記電磁コイルの内側に軸方向移動可能に収容されて、その軸方向一方側が前記可動コア保持部側まで延出するように構成される一方、その軸方向他方側が前記固定コアの軸方向一方側の端部にエアギャップを介して対峙された可動コアと、
非磁性材によって筒状に形成され、その軸方向一方側が前記可動コア収容部内まで延設され、かつ、前記可動コアの軸方向一方側を液密に包囲するように構成されると共に、その軸方向他方側が前記固定コアの先端部に固定され、かつ、該固定コアとの間がシールされたキャップと、を備えたことを特徴とするソレノイドバルブ。 - 前記キャップの軸方向一方側を半球状に形成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。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006295063A JP4768575B2 (ja) | 2006-10-31 | 2006-10-31 | ソレノイドバルブ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006295063A JP4768575B2 (ja) | 2006-10-31 | 2006-10-31 | ソレノイドバルブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008111490A JP2008111490A (ja) | 2008-05-15 |
| JP4768575B2 true JP4768575B2 (ja) | 2011-09-07 |
Family
ID=39444108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006295063A Expired - Fee Related JP4768575B2 (ja) | 2006-10-31 | 2006-10-31 | ソレノイドバルブ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4768575B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5178653B2 (ja) * | 2009-07-15 | 2013-04-10 | 日立オートモティブシステムズ株式会社 | 電磁弁 |
| JP4911221B2 (ja) * | 2009-12-22 | 2012-04-04 | 株式会社デンソー | 車両用ターミナル付きリニアソレノイド |
| JP7535370B2 (ja) * | 2017-12-25 | 2024-08-16 | ナブテスコ株式会社 | アクチュエータシステム |
| DE102018217424A1 (de) * | 2018-10-11 | 2020-04-16 | Robert Bosch Gmbh | Elektromagnetische Betätigungseinrichtung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332423A (en) * | 1976-09-08 | 1978-03-27 | Hitachi Ltd | Piping watching apparatus |
| FR2447754A3 (fr) * | 1979-02-01 | 1980-08-29 | Cotswold Res Ltd | Appareil de tri de metaux pour la recuperation des metaux non ferromagnetique |
| JPH0463878A (ja) * | 1990-06-30 | 1992-02-28 | Pentel Kk | 水性インキ |
| JP2832656B2 (ja) * | 1991-12-27 | 1998-12-09 | 日信工業株式会社 | 電磁作動装置 |
| JP4022850B2 (ja) * | 2000-12-19 | 2007-12-19 | 株式会社デンソー | 電磁弁およびその可動コア組付固定方法 |
| JP4151335B2 (ja) * | 2001-08-07 | 2008-09-17 | 株式会社デンソー | 電磁弁 |
| US6701959B1 (en) * | 2002-08-06 | 2004-03-09 | Husco International, Inc. | High flow rate balanced poppet valve |
| JP4561976B2 (ja) * | 2004-09-28 | 2010-10-13 | 株式会社不二越 | 電磁切換弁 |
-
2006
- 2006-10-31 JP JP2006295063A patent/JP4768575B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008111490A (ja) | 2008-05-15 |
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