JP4457723B2 - 電磁アクチュエータのシール構造 - Google Patents
電磁アクチュエータのシール構造 Download PDFInfo
- Publication number
- JP4457723B2 JP4457723B2 JP2004095743A JP2004095743A JP4457723B2 JP 4457723 B2 JP4457723 B2 JP 4457723B2 JP 2004095743 A JP2004095743 A JP 2004095743A JP 2004095743 A JP2004095743 A JP 2004095743A JP 4457723 B2 JP4457723 B2 JP 4457723B2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- seal member
- electromagnetic actuator
- valve
- body portion
- 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
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 4
- ZUXNHFFVQWADJL-UHFFFAOYSA-N 3,4,5-trimethoxy-n-(2-methoxyethyl)-n-(4-phenyl-1,3-thiazol-2-yl)benzamide Chemical compound N=1C(C=2C=CC=CC=2)=CSC=1N(CCOC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 ZUXNHFFVQWADJL-UHFFFAOYSA-N 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 102100035475 Blood vessel epicardial substance Human genes 0.000 description 4
- 101001094636 Homo sapiens Blood vessel epicardial substance Proteins 0.000 description 4
- 101000608194 Homo sapiens Pyrin domain-containing protein 1 Proteins 0.000 description 4
- 101000595404 Homo sapiens Ribonucleases P/MRP protein subunit POP1 Proteins 0.000 description 4
- 101000942586 Homo sapiens CCR4-NOT transcription complex subunit 8 Proteins 0.000 description 2
- 101001094629 Homo sapiens Popeye domain-containing protein 2 Proteins 0.000 description 2
- 101000608230 Homo sapiens Pyrin domain-containing protein 2 Proteins 0.000 description 2
- 102100035482 Popeye domain-containing protein 2 Human genes 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 101001094649 Homo sapiens Popeye domain-containing protein 3 Proteins 0.000 description 1
- 101000608234 Homo sapiens Pyrin domain-containing protein 5 Proteins 0.000 description 1
- 101000578693 Homo sapiens Target of rapamycin complex subunit LST8 Proteins 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 102100035477 Popeye domain-containing protein 3 Human genes 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- -1 and a port PDRN Proteins 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber 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
- F16K31/02—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
- F16K31/0603—Multiple-way valves
- F16K31/061—Sliding valves
- F16K31/0613—Sliding valves with cylindrical slides
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
- Valve Housings (AREA)
- Gasket Seals (AREA)
- Valve Device For Special Equipments (AREA)
Description
この特許文献1に示される電磁弁においては、流体通路の異なる液圧装置に応じて、バルブボディ部が軸周方向に位置合わせさせるために、バルブボディ部14、ソレノイド部16、及び取付ブラケット18より構成される電磁弁10は、
組み付けに際しては、ポート20b〜20fがそれぞれ流体通路24〜32に位置合わせされるように、スプールハウジング20を軸周に回転させると共に、取付ブラケット18及びソレノイド部16を所要の角度に位置あわせた状態で、取付ブラケット18に設け、かしめ用突起18dにより、バルブボディ部14、ソレノイド部16、及び取付ブラケット18を互いにかしめ固定する内容が開示されている。
BLT 締め付けボルト(付勢手段)
BOL ボール
CAC カムカバー
CAP キャップ
CASE ケース
CLH シリンダヘッド(ブロック)
CNT コネクタ
COIL コイル
DP 変形部
EACT 電磁アクチュエータ
FRG フランジ部
FSP スプリング
FY フロントヨーク
GP 溝部
OP1,OP2,OP3,ODRN 油路(流路)
PBSH ブッシュ
PLG プランジャ
RSP スプリング
RSFT リアシャフト
RY リアヨーク
SBSH ブッシュ
SFT シャフト
SIP 傾斜面
SL シール
SP スペーサー
SM シール部材
SOL ソレノイド部
TP 先端部
VB バルブボディ部
VLV バルブ
VH バルブハウジング
VIP 傾斜面
Claims (3)
- 外部の流路に接続される開口部が形成される略円筒状のバルブボディ部と、該バルブボディ部の内部に収容される弁体を駆動するソレノイド部とを有する電磁アクチュエータと、前記流路が形成されて前記バルブボディ部が嵌入される嵌入部を有するブロックとの取付け構造であって、外周にシール部材が嵌着される傾斜面が形成される溝部を有する前記バルブボディ部と、前記バルブボディ部の軸方向に幅を有する前記シール部材と、前記シール部材を前記軸方向に付勢する付勢手段を備え、
前記シール部材は弾性部材であるとともに、前記ブロックと接触する前記軸方向に平行な面に鋭角を有する変形部が付勢され、
前記シール部材の前記変形部は、付勢される状態において、前記ブロックに形成された流路側に入り込むことを特徴とする電磁アクチュエータの取付け構造。 - 前記バルブボディ部は、外周にシール部材が嵌着される傾斜面と前記シール部材の内径よりも大きな外径からなる段差部から形成される溝部を有する請求項1に記載の電磁アクチュエータの取付け構造。
- 前記傾斜面は前記バルブボディ部と前記シール部材との接触面に形成されることを特徴とする請求項1又は請求項2に記載の電磁アクチュエータの取付け構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004095743A JP4457723B2 (ja) | 2004-03-29 | 2004-03-29 | 電磁アクチュエータのシール構造 |
US11/091,772 US7207546B2 (en) | 2004-03-29 | 2005-03-29 | Electromagnetic actuator |
EP05251942A EP1582794B1 (en) | 2004-03-29 | 2005-03-29 | Electromagnetic actuator |
DE602005012642T DE602005012642D1 (de) | 2004-03-29 | 2005-03-29 | Elektromagnetischer Aktuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004095743A JP4457723B2 (ja) | 2004-03-29 | 2004-03-29 | 電磁アクチュエータのシール構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005282678A JP2005282678A (ja) | 2005-10-13 |
JP4457723B2 true JP4457723B2 (ja) | 2010-04-28 |
Family
ID=34879913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004095743A Expired - Fee Related JP4457723B2 (ja) | 2004-03-29 | 2004-03-29 | 電磁アクチュエータのシール構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7207546B2 (ja) |
EP (1) | EP1582794B1 (ja) |
JP (1) | JP4457723B2 (ja) |
DE (1) | DE602005012642D1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005003446A1 (de) * | 2005-01-27 | 2006-08-10 | Schaeffler Kg | Elektromagnetisches Hydraulikventil |
JP4636316B2 (ja) * | 2005-03-25 | 2011-02-23 | アイシン精機株式会社 | 電磁アクチュエータ |
DE102006027349A1 (de) * | 2006-06-13 | 2007-12-20 | Schaeffler Kg | Nockenwellenversteller mit einem elektromagnetischen Aktuator |
EP3851720A4 (en) * | 2018-09-10 | 2022-06-22 | Eagle Industry Co., Ltd. | SOLENOID VALVE UNIT |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948298A (en) * | 1958-11-21 | 1960-08-09 | Lawrence H Gardner | Valve |
DE3612335A1 (de) | 1986-04-11 | 1987-10-15 | Rexroth Mannesmann Gmbh | Geraeuschreduzierung an hydraulischen und pneumatischen ventilen sowie an betaetigungsmagneten |
WO1991005195A1 (en) | 1989-10-03 | 1991-04-18 | Kabushiki Kaisha Komatsu Seisakusho | Proportional pressure control solenoid valve |
US5092365A (en) * | 1991-03-18 | 1992-03-03 | Mac Valves, Inc. | Valve with adjustable valve seat |
SE507067C2 (sv) | 1994-03-11 | 1998-03-23 | Voac Hydraulics Boraas Ab | Elektromagnetisk pilotventilinsats med utbytbar flödesstrypande ändförslutning |
JPH10122404A (ja) | 1996-10-18 | 1998-05-15 | Toyota Motor Corp | 電磁弁 |
-
2004
- 2004-03-29 JP JP2004095743A patent/JP4457723B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-29 EP EP05251942A patent/EP1582794B1/en not_active Ceased
- 2005-03-29 DE DE602005012642T patent/DE602005012642D1/de active Active
- 2005-03-29 US US11/091,772 patent/US7207546B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7207546B2 (en) | 2007-04-24 |
US20050211935A1 (en) | 2005-09-29 |
JP2005282678A (ja) | 2005-10-13 |
EP1582794A2 (en) | 2005-10-05 |
DE602005012642D1 (de) | 2009-03-26 |
EP1582794B1 (en) | 2009-02-11 |
EP1582794A3 (en) | 2005-12-21 |
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