WO2010024280A1 - ソレノイドバルブ - Google Patents
ソレノイドバルブ Download PDFInfo
- Publication number
- WO2010024280A1 WO2010024280A1 PCT/JP2009/064843 JP2009064843W WO2010024280A1 WO 2010024280 A1 WO2010024280 A1 WO 2010024280A1 JP 2009064843 W JP2009064843 W JP 2009064843W WO 2010024280 A1 WO2010024280 A1 WO 2010024280A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- case
- solenoid
- valve sleeve
- molded body
- axial direction
- Prior art date
Links
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
-
- 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
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/048—Electromagnetically actuated 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/127—Assembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0402—Cleaning, repairing, or assembling
- Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49405—Valve or choke making
- Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
Definitions
- the present invention relates to a solenoid valve suitable for application to hydraulic control of, for example, a hydraulic device.
- Patent Document 1 a conventional solenoid valve is formed with a flange-like convex portion on a valve sleeve when the valve sleeve is fixed to a solenoid case, The crimping piece provided in the solenoid case is fixed by crimping to the flange-like convex part.
- the flange part is formed to be fixed to the electromagnetic part as in the conventional structure, the diameter of the aluminum material increases, and the number of parts to be cut from the processing surface also increases, so the number of processing steps increases and the parts are manufactured. It was also disadvantageous in terms of cost. Therefore, in general, many aluminum valve sleeves having flange portions are manufactured by die-casting, and a necessary portion is finished by cutting.
- Patent Document 2 Japanese Patent Application Publication No. 2005-054974
- Patent Document 2 there is also a solenoid valve that fixes a valve sleeve and a solenoid case using a locking member.
- the present invention has been made in view of such a situation, and an object of the present invention is to provide a solenoid valve in which the valve sleeve and the solenoid case can be easily assembled on the same axis, and the manufacturing cost can be reduced.
- a solenoid valve includes a valve sleeve in which a spool is axially movable and a case mounting formed in the vicinity of a rear end along the axial direction of the valve sleeve.
- a solenoid valve having a solenoid case mounted in a groove and a molded body mounted in the solenoid case and incorporating a coil, wherein the case mounting groove extends along an axial direction of the solenoid case.
- a case opening formed at the front end is fitted, and a concave portion in which the rear end of the valve sleeve is fitted is formed at the front end along the axial direction of the molded body.
- the solenoid valve in the solenoid valve according to the present invention, by fitting a case opening formed at the front end along the axial direction of the solenoid case into a case mounting groove formed at the rear end along the axial direction of the valve sleeve, The valve sleeve cannot be removed from the solenoid case.
- the rear end of the valve sleeve fits into the recess formed at the front end along the axial direction of the molded body inside the solenoid case, the coaxiality of the valve sleeve, the solenoid case, and the molded body is reduced.
- the valve sleeve is fixed and rotationally positioned in the rotational direction.
- the valve sleeve and the solenoid case can be fixed without using a locking member or the like, so that the manufacturing cost can be reduced because the material cost can be reduced, Assembling of the solenoid valve becomes easy.
- the case opening is formed in a shape having a long diameter in the first direction and a short diameter in the second direction, and a rear end of the valve sleeve is formed in a shape that enters the case opening.
- the mounting groove is a groove into which the edge in the second direction in the case opening is fitted.
- the valve sleeve By forming the case opening of this shape and the rear end of the valve sleeve, and making the case mounting groove a groove that fits the edge of the case opening in the second direction, the valve sleeve can be attached to the solenoid case.
- the edge of the case opening in the second direction fits into the case mounting groove, and the valve sleeve does not come out of the solenoid case.
- a connector part is formed on the outer periphery of the molded body, and the connector part is fitted in a notch part formed in the solenoid case.
- the connector part is formed integrally with the molded body.
- the molded body is prevented from rotating with respect to the solenoid case.
- a center post is disposed inside the molded body, and a tip of the center post enters an inner diameter hole formed in the valve sleeve along the axial direction.
- a lower plate is integrally formed in the molded body, and a tip of the center post enters an alignment hole formed in the lower plate.
- valve sleeve, the molded body, and the solenoid case can be more preferably ensured coaxiality and can prevent rattling.
- a method for manufacturing a solenoid valve according to the present invention includes a case mounting groove formed in the vicinity of the rear end along the axial direction of the valve sleeve, and a front end along the axial direction of the solenoid case. Inserting the case sleeve into the case opening, rotating the valve sleeve in the circumferential direction relative to the solenoid case, and fitting the case attachment groove into the case opening; A step of inserting a molded body into the solenoid case and fitting a rear end of the valve sleeve into a recess formed at the front end along the axial direction of the molded body.
- FIG. 6 is a first cross-sectional view showing a process of mounting a solenoid case on a valve sleeve when the solenoid valve shown in FIG. 1 is manufactured.
- FIG. 8 is a second cross-sectional view showing a process of mounting a solenoid case on a valve sleeve when the solenoid valve shown in FIG. 1 is manufactured. It is a principal part enlarged view which shows the case attachment groove of the part which mounts a solenoid case to the valve sleeve shown to FIG. 2A and FIG. 2B in detail.
- FIG. 3 is an enlarged view of a main part showing in detail a state in which a case mounting groove and a case opening are fitted in a portion where a solenoid case is mounted on the valve sleeve shown in FIGS. 2A and 2B.
- FIG. 5 is a first cross-sectional view illustrating a process of mounting a molded body on a solenoid case when the solenoid valve illustrated in FIG. 1 is manufactured.
- FIG. 5 is a second cross-sectional view showing a process of mounting a molded body on a solenoid case when the solenoid valve shown in FIG. 1 is manufactured. It is a top view of the molded object shown to FIG. 4A and FIG. 4B.
- FIG. 3 is a first cross-sectional view showing a process of mounting a center post on a molded product when manufacturing the solenoid valve shown in FIG. 1.
- FIG. 7 is a second cross-sectional view showing a process of attaching a center post to a molded body when manufacturing the solenoid valve shown in FIG. 1. It is sectional drawing which shows the process of attaching a side ring, a spacer, a rod, a plunger, and an end plate to the center post shown in FIG.
- FIG. 1 is a cross-sectional view of a solenoid valve according to an embodiment of the present invention
- FIGS. 2A and 2B are cross-sectional views showing a process of attaching a solenoid case to the valve sleeve shown in FIG. 1
- FIGS. 3A to 3C are FIGS. 2B is an enlarged view of the main part showing details of the case mounting groove and the case opening
- FIGS. 4A and 4B are sectional views showing a process of mounting the molded body on the solenoid case shown in FIG. 1
- FIG. 4B is a plan view of the molded body shown in FIG. 4B
- FIGS. 1 is a cross-sectional view of a solenoid valve according to an embodiment of the present invention
- FIGS. 2A and 2B are cross-sectional views showing a process of attaching a solenoid case to the valve sleeve shown in FIG. 1
- FIGS. 3A to 3C are FIGS. 2B is an enlarged view of
- FIG. 6A and 6B are cross-sectional views showing the process of attaching the center post to the molded body shown in FIG. 1, and FIG. 7 is the center post of the solenoid valve shown in FIG. It is sectional drawing which shows the process of mounting
- a solenoid valve 10 is a spool type solenoid valve, for example, for controlling hydraulic pressure of an automatic transmission of an automobile or the like.
- the solenoid valve 10 includes a solenoid unit (linear solenoid) 20 as an electric drive unit, a valve body 40, and a retainer 45.
- the solenoid unit 20 is mounted at one end (rear end) along the axial direction Z of the valve body 40, and the retainer 45 is mounted at the other end (front end) along the axial direction Z of the valve body 40.
- the solenoid unit 20 includes a molded body 23 containing a coil 22, a center post 27, a spacer 36, a side ring 37, a rod 26 and a plunger 24 inside a solenoid case 21.
- the coil 22 is integrally molded so as to be embedded in a molded body 23 mounted on the inner peripheral side of the solenoid case 21, and a control voltage is supplied to the coil 22 from a connector 28 protruding outside the solenoid case 21. It has become so.
- the coil 22 generates a magnetic field in a desired direction with a desired strength according to the control voltage, and generates a driving force in the axial direction Z on the plunger 24, and the driving force is transmitted to the spool 60 via the rod 26. As a result, the spool 60 is moved in the axial direction.
- a side ring 37, a spacer 36, and a center post 27 are fixed on the inner peripheral side of the molded body 23 along the axial direction.
- the plunger 24 is arranged so as to be movable in the axial direction
- the rod 26 is arranged so as to be movable in the axial direction.
- the plunger 24 and the rod 26 are detachably connected, and the tip of the rod 26 is in contact with the rear end of the spool shaft 61 of the spool 60.
- the spacer 36 is a member formed of a nonmagnetic material for forming a magnetic gap.
- the rear end of the spring 42 mounted inside the retainer 45 is mounted at the front end of the spool 60, and the spool 60 is always pressed in the direction of the rod 26 of the plunger 24 by the elastic force of the spring 42. Yes.
- the retainer 45 is crimped to the tip of the valve sleeve 41 of the valve body 40.
- the material of the valve sleeve 41 is not particularly limited, and examples thereof include aluminum, iron, and resin.
- the material of the retainer 45 is not specifically limited, For example, iron, stainless steel, resin, etc. are illustrated.
- the valve sleeve 41 is formed with an input port, a control port, a drain port, and a feedback port (not shown) in order from the front end side to the rear end side of the sleeve 41 as an opening penetrating the peripheral wall.
- the input port is a port into which a control fluid (for example, hydraulic oil) supplied by a pump from a tank (not shown) flows.
- the control port is a port for supplying control fluid to a fluid request destination (load) such as an automatic transmission (not shown).
- the feedback port and the control port communicate with each other outside the solenoid valve 10, and a part of the control fluid flowing out from the control port flows into the feedback port.
- the spool 60 is disposed at the approximate center of the valve sleeve 41 so as to be movable along the axial direction Z.
- the spool 60 includes a spool shaft 61 and first to third lands 63 to 65 formed in a columnar shape. Yes.
- the first to third lands 63 to 65 are integrally formed with the spool shaft 61 at predetermined intervals in order along the axial direction Z from the spring 42 side end portion of the spool 60.
- the outer diameters of the first to third lands 63 to 65 are larger than the outer diameter of the spool shaft 61.
- the outer diameters of the first land 63 and the second land 64 are substantially the same, but the outer diameter of the third land 65 is larger than the outer diameters of the first land 63 and the second land 64. small.
- a feedback chamber 67 is formed between the second land 64 and the third land 65. Since there is a difference between the outer diameter of the second land 64 and the outer diameter of the third land 65, the area where the control fluid fed back to the feedback chamber 67 acts on the spool 60 is different. Therefore, the control port balances the three forces of the feedback force generated by the difference in area (the outer diameter difference between the land 64 and the land 65), the spring force by the spring 42, and the electromagnetic force that changes depending on the magnitude of the current. A desired output pressure can be obtained for the control fluid flowing out.
- the spool 60 has one end in contact with the spring 42 along the axial direction Z and the other end in contact with the rod 24 along the axial direction Z. Therefore, in addition to the pressing force (feedback force) of the control fluid in the feedback chamber 67, the spool 60 has a pressing force (spring force) of the spring 42 and a pressing force (electromagnetic force) due to the movement of the plunger 24 via the rod 24. ) Is transmitted. With these pressing forces, the spool 60 slides in the axial direction Z within the valve sleeve 41.
- the spool 60 is a force by which the plunger 24 presses the spool 60 by the pressing force (spring force) of the spring 42 and the magnetic attractive force of the magnetic field generated by the current supplied to the coil 22. It stops at a position where the (electromagnetic force) balances with the pressing force (feedback force) received by the spool 60 by the pressure of the control fluid in the feedback chamber 67. Although it is balanced in a statically balanced position, the input port and the drain port are actually controlled by opening and closing frequently.
- the position of the spool 60 inside the valve sleeve 41 is controlled by the above-described force, and the input port and / or the drain port are opened and closed in a desired state.
- the amount of control fluid flowing from the input port to the output port is determined by the opening amount of the input port.
- the opening amount of the input port is determined by the position of the spool 60 inside the valve sleeve 41.
- the solenoid valve 10 configured as described above, when a current is supplied from a control circuit (not shown) to the coil 22 of the solenoid unit 20, the coil 22 generates a magnetic field in a desired direction with a desired strength.
- the plunger 24 is moved by the electromagnetic force generated by the magnetic field, and the spool 60 is moved in the valve sleeve 41 of the valve body 40.
- a case mounting groove 43 is formed in the vicinity of the rear end along the axial direction Z of the valve sleeve 41.
- channel 43 is a groove
- the case mounting groove 43 is fitted in a case opening 25 formed at the tip along the axial direction Z of the solenoid case 21.
- a case opening 25 having a shape having a long diameter in the first direction X and a short diameter in the second direction Y is formed at the tip of the solenoid case 21 along the axial direction Z.
- the shape of the rear end 41 a along the axial direction Z of the valve sleeve 41 is formed substantially the same as the case opening 25. Therefore, as shown in FIG. 3C, the rear end 41 a of the valve sleeve can enter the case opening 25.
- a molded body 23 is inserted into the solenoid case 21.
- a concave portion 29 is formed at the tip of the molded body 23 along the axial direction Z.
- the shape of the recess 29 is substantially the same as the rear end 41a of the valve sleeve, as shown in FIG.
- a lower plate 35 is integrally formed inside the molded body 23, and an alignment hole 30 is formed at the radially inner end of the lower plate 35.
- the rear end 41a of the valve sleeve 41 is fitted into the recess 29, so that the coaxiality of the valve sleeve 41, the solenoid case 21, and the molded body 23 is secured, and the valve sleeve rotates. Fixed to the direction and rotationally positioned.
- the solenoid case 21 is formed with a notch 31.
- a connector 28 formed integrally with the outer periphery of the molded body 23 is fitted into the notch 31, and the molded body 23 is prevented from rotating with respect to the solenoid case 21.
- a center post 27 is disposed inside the molded body 23.
- the center post 27 has a protruding portion 27a protruding in the axial direction Z. Since the protruding portion 27a enters the inner diameter hole 44 and the alignment hole 30, the inner diameter hole 44 and the alignment hole 30 are substantially flush with each other. It becomes. Therefore, the coaxiality of the valve sleeve 41, the solenoid case 21, and the molded body 23 is more effectively ensured, and rattling can be prevented.
- the side ring 37, the spacer 36, the rod 26, the plunger 24, and the end plate 33 are mounted inside the molded body 23, and the solenoid valve 10 according to this embodiment is manufactured.
- the solenoid valve 10 according to the present embodiment is configured as described above, so that the valve sleeve 41 and the solenoid case 21 can be easily assembled on the same axis, and the manufacturing cost can be reduced.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Abstract
Description
図1は本発明の一実施形態に係るソレノイドバルブの断面図、図2Aおよび図2Bは図1に示すバルブスリーブにソレノイドケースを装着する工程を示す断面図、図3A~図3Cは図2Aおよび図2Bに示すケース取付溝およびケース開口部の詳細を示す要部拡大図、図4Aおよび図4Bは図1に示すソレノイドケースにモールド成形体を装着する工程を示す断面図、図5は図4Aおよび図4Bに示すモールド成形体の平面図、図6Aおよび図6Bは図1に示すモールド成形体にセンターポストを装着する工程を示す断面図、図7は図1に示すソレノイドバルブのセンターポストにロッド、プランジャおよびエンドプレートを装着する工程を示す断面図である。
[スプリング力]=[出力圧(=ランドの外径差に発生するフィードバック力)]+[電磁力] ・・・(1)
また、ソレノイド部20に供給する電流を減少させるほど出力圧が増大するタイプの制御弁の場合には、3つの力のバランスは、次の式(2)で表すことができる。
[スプリング力]+[出力圧(=ランドの外径差に発生するフィードバック力)]=[電磁力] ・・・(2)
図2Aに示すように、バルブスリーブ41の軸方向Zに沿って後端近傍には、ケース取付溝43が形成されている。また、図3Aに示すように、ケース取付溝43は周方向に延びる溝である。ケース取付溝43は、図2Bに示すように、ソレノイドケース21の軸方向Zに沿って先端に形成されたケース開口部25に嵌合する。
Claims (7)
- 内部にスプールが軸方向移動自在に配置されるバルブスリーブと、
前記バルブスリーブの軸方向に沿って後端近傍に形成されたケース取付溝に装着されるソレノイドケースと、
前記ソレノイドケースの内部に装着され、コイルを内蔵するモールド成形体と、
を有するソレノイドバルブであって、
前記ケース取付溝には、前記ソレノイドケースの軸方向に沿って先端に形成されたケース開口部が嵌合し、
前記モールド成形体の軸方向に沿って先端には、前記バルブスリーブの後端が嵌合する凹部が形成してあるソレノイドバルブ。 - 前記ケース開口部は、第1方向に径が長く、第2方向で径が短い形状で形成され、前記バルブスリーブの後端は、前記ケース開口部に入り込む形状に形成され、前記ケース取付溝は、前記ケース開口部における前記第2方向の縁部が嵌合する溝である請求項1に記載のソレノイドバルブ。
- 前記モールド成形体の外周にはコネクタ部が形成されており、前記コネクタ部は前記ソレノイドケースに形成されている切欠部に嵌合されている請求項1または2に記載のソレノイドバルブ。
- 前記コネクタ部は、前記モールド成形体と一体に成形されている請求項3に記載のソレノイドバルブ。
- 前記モールド成形体の内側にはセンターポストが配置され、前記センターポストの先端が、前記バルブスリーブの内部に軸方向に沿って形成された内径孔に入り込む請求項1~4のいずれかに記載のソレノイドバルブ。
- 前記モールド成形体には、ロアプレートが一体成形され、前記ロアプレートに形成された位置合せ用孔に、前記センターポストの先端が入り込む請求項5に記載のソレノイドバルブ。
- バルブスリーブの軸方向に沿って後端近傍に形成されたケース取付溝を、ソレノイドケースの軸方向に沿って先端に形成されたケース開口部に挿入する工程と、
前記バルブスリーブを、前記ソレノイドケースに対して相対的に周方向に回転させて、前記ケース取付溝を前記ケース開口部に嵌合させる工程と、
前記ソレノイドケースの内部に、モールド成形体を挿入し、前記モールド成形体の軸方向に沿って先端に形成された凹部に、前記バルブスリーブの後端を嵌合する工程と、
を有するソレノイドバルブの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09809931.0A EP2320114B1 (en) | 2008-08-27 | 2009-08-26 | Solenoid valve |
CN2009801342817A CN102132077B (zh) | 2008-08-27 | 2009-08-26 | 电磁阀 |
JP2010526735A JP5347165B2 (ja) | 2008-08-27 | 2009-08-26 | ソレノイドバルブ |
US13/060,473 US8714179B2 (en) | 2008-08-27 | 2009-08-26 | Solenoid valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-217899 | 2008-08-27 | ||
JP2008217899 | 2008-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010024280A1 true WO2010024280A1 (ja) | 2010-03-04 |
Family
ID=41721447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/064843 WO2010024280A1 (ja) | 2008-08-27 | 2009-08-26 | ソレノイドバルブ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8714179B2 (ja) |
EP (1) | EP2320114B1 (ja) |
JP (1) | JP5347165B2 (ja) |
CN (1) | CN102132077B (ja) |
WO (1) | WO2010024280A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011202770A (ja) * | 2010-03-26 | 2011-10-13 | Denso Corp | 電磁弁 |
JP2016205463A (ja) * | 2015-04-17 | 2016-12-08 | 株式会社不二越 | 電磁弁 |
CN106439166A (zh) * | 2015-08-13 | 2017-02-22 | 海力达德国有限公司 | 液压阀 |
JP2017082816A (ja) * | 2015-10-22 | 2017-05-18 | 日本電産トーソク株式会社 | 電磁弁装置 |
JP2020041686A (ja) * | 2018-09-13 | 2020-03-19 | イーグル工業株式会社 | ソレノイドバルブ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011077355A (ja) * | 2009-09-30 | 2011-04-14 | Keihin Corp | リニアソレノイド及びそれを用いたバルブ装置 |
JP6132035B2 (ja) * | 2014-01-29 | 2017-05-24 | アイシン・エィ・ダブリュ株式会社 | 電磁駆動装置及び電磁駆動装置の製造方法 |
JP6164167B2 (ja) * | 2014-06-25 | 2017-07-19 | 株式会社デンソー | リニアソレノイド |
DE102016205102B4 (de) * | 2015-12-17 | 2022-01-05 | Robert Bosch Gmbh | Ventil in einer Hochdruckpumpe eines Kraftstoffeinspritzsystems und Hochdruckpumpe eines Kraftstoffeinspritzsystems mit diesem Ventil |
DE102017109061A1 (de) * | 2017-04-27 | 2018-10-31 | Eto Magnetic Gmbh | Schieberproportionalventil für die Fördervolumenverstellung einer Verdrängerpumpe, Montageverfahren sowie System |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02536Y2 (ja) * | 1982-04-01 | 1990-01-09 | ||
JPH0281008U (ja) * | 1988-12-12 | 1990-06-22 | ||
JPH0348179U (ja) * | 1989-09-15 | 1991-05-08 | ||
JPH04151080A (ja) * | 1990-10-11 | 1992-05-25 | Nisshinbo Ind Inc | 電磁弁装置 |
JPH0893948A (ja) * | 1994-09-28 | 1996-04-12 | Aisin Seiki Co Ltd | 電磁弁装置 |
JP2000018414A (ja) * | 1998-06-30 | 2000-01-18 | Nok Corp | ソレノイド |
JP2002228036A (ja) | 2001-01-31 | 2002-08-14 | Nok Corp | ソレノイドバルブ |
JP2003314740A (ja) * | 2002-04-24 | 2003-11-06 | Nok Corp | ソレノイドバルブ |
JP2005054974A (ja) | 2003-08-07 | 2005-03-03 | Saginomiya Seisakusho Inc | 電磁弁の電磁コイル取付構造 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0450102Y2 (ja) * | 1986-02-25 | 1992-11-26 | ||
JP2514240B2 (ja) | 1988-01-14 | 1996-07-10 | 株式会社テック | サ―マルヘッド |
JPH07117625B2 (ja) | 1988-09-19 | 1995-12-18 | 日本電気株式会社 | 半導体レーザモジュール |
JP2763793B2 (ja) | 1989-07-15 | 1998-06-11 | 富士通株式会社 | プリント配線板検査装置 |
DE19934846A1 (de) * | 1999-07-24 | 2001-01-25 | Hydraulik Ring Gmbh | Elektromagnet und hydraulisches Ventil mit einem Elektromagneten |
US6321767B1 (en) * | 2000-01-10 | 2001-11-27 | Saturn Electronics & Engineering, Inc. | High flow solenoid control valve |
JP2003139261A (ja) * | 2001-08-23 | 2003-05-14 | Denso Corp | 電磁弁装置および電磁弁装置の製造方法 |
JP2003083464A (ja) * | 2001-09-10 | 2003-03-19 | Mitsubishi Electric Corp | 電磁弁 |
JP2003269643A (ja) * | 2002-03-19 | 2003-09-25 | Nok Corp | ソレノイドバルブ |
JP4214964B2 (ja) * | 2003-08-18 | 2009-01-28 | 株式会社デンソー | 電磁弁 |
-
2009
- 2009-08-26 WO PCT/JP2009/064843 patent/WO2010024280A1/ja active Application Filing
- 2009-08-26 JP JP2010526735A patent/JP5347165B2/ja active Active
- 2009-08-26 US US13/060,473 patent/US8714179B2/en active Active
- 2009-08-26 EP EP09809931.0A patent/EP2320114B1/en active Active
- 2009-08-26 CN CN2009801342817A patent/CN102132077B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02536Y2 (ja) * | 1982-04-01 | 1990-01-09 | ||
JPH0281008U (ja) * | 1988-12-12 | 1990-06-22 | ||
JPH0348179U (ja) * | 1989-09-15 | 1991-05-08 | ||
JPH04151080A (ja) * | 1990-10-11 | 1992-05-25 | Nisshinbo Ind Inc | 電磁弁装置 |
JPH0893948A (ja) * | 1994-09-28 | 1996-04-12 | Aisin Seiki Co Ltd | 電磁弁装置 |
JP2000018414A (ja) * | 1998-06-30 | 2000-01-18 | Nok Corp | ソレノイド |
JP2002228036A (ja) | 2001-01-31 | 2002-08-14 | Nok Corp | ソレノイドバルブ |
JP2003314740A (ja) * | 2002-04-24 | 2003-11-06 | Nok Corp | ソレノイドバルブ |
JP2005054974A (ja) | 2003-08-07 | 2005-03-03 | Saginomiya Seisakusho Inc | 電磁弁の電磁コイル取付構造 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011202770A (ja) * | 2010-03-26 | 2011-10-13 | Denso Corp | 電磁弁 |
JP2016205463A (ja) * | 2015-04-17 | 2016-12-08 | 株式会社不二越 | 電磁弁 |
CN106439166A (zh) * | 2015-08-13 | 2017-02-22 | 海力达德国有限公司 | 液压阀 |
JP2017082816A (ja) * | 2015-10-22 | 2017-05-18 | 日本電産トーソク株式会社 | 電磁弁装置 |
JP2020041686A (ja) * | 2018-09-13 | 2020-03-19 | イーグル工業株式会社 | ソレノイドバルブ |
JP7152227B2 (ja) | 2018-09-13 | 2022-10-12 | イーグル工業株式会社 | ソレノイドバルブ |
Also Published As
Publication number | Publication date |
---|---|
US8714179B2 (en) | 2014-05-06 |
JPWO2010024280A1 (ja) | 2012-01-26 |
CN102132077A (zh) | 2011-07-20 |
EP2320114B1 (en) | 2017-05-03 |
US20110147630A1 (en) | 2011-06-23 |
CN102132077B (zh) | 2013-05-15 |
JP5347165B2 (ja) | 2013-11-20 |
EP2320114A4 (en) | 2016-02-17 |
EP2320114A1 (en) | 2011-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5347165B2 (ja) | ソレノイドバルブ | |
JP5615286B2 (ja) | ソレノイドバルブ | |
JP5498945B2 (ja) | ソレノイドバルブ | |
JP5931742B2 (ja) | ソレノイドバルブ | |
WO2016039181A1 (ja) | 電磁弁 | |
JP5978900B2 (ja) | 電磁弁 | |
WO2011065114A1 (ja) | ソレノイドバルブ | |
JP7463104B2 (ja) | ソレノイドバルブ | |
JP7046976B2 (ja) | ソレノイドバルブ | |
CN110036226B (zh) | 电磁阀 | |
JP2006112620A (ja) | ダイヤフラム、及びそれを備えたソレノイドバルブ | |
JP2009174623A (ja) | 電磁弁 | |
WO2022176710A1 (ja) | ソレノイドバルブ | |
JP2010025217A (ja) | 電磁弁 | |
EP3026306B1 (en) | Solenoid valve | |
WO2021106707A1 (ja) | ソレノイドバルブ | |
JP4703615B2 (ja) | ブリード式バルブ装置 | |
JP2012021611A (ja) | リニアソレノイド弁 | |
JP6163336B2 (ja) | アクチュエータ装置 | |
JP2009180261A (ja) | 電磁弁 | |
JP6609972B2 (ja) | 電磁弁 | |
JP4998366B2 (ja) | 電磁弁 | |
JP5746894B2 (ja) | リニアソレノイド及びそれを用いたバルブ装置 | |
JP2014194968A (ja) | アクチュエータ装置 | |
JP2024530769A (ja) | 電磁弁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980134281.7 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09809931 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010526735 Country of ref document: JP |
|
REEP | Request for entry into the european phase |
Ref document number: 2009809931 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009809931 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13060473 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |