CN101936421A - Valve arrangement - Google Patents
Valve arrangement Download PDFInfo
- Publication number
- CN101936421A CN101936421A CN2010102184923A CN201010218492A CN101936421A CN 101936421 A CN101936421 A CN 101936421A CN 2010102184923 A CN2010102184923 A CN 2010102184923A CN 201010218492 A CN201010218492 A CN 201010218492A CN 101936421 A CN101936421 A CN 101936421A
- Authority
- CN
- China
- Prior art keywords
- holding member
- valving
- flexible element
- projection
- casting
- 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.)
- Pending
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0846—Electrical details
- F15B13/085—Electrical controllers
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- 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
Abstract
Disclosed is a valve arrangement, having a valve part electromagnetically operated by a magnet arrangement and an electronic control unit for controlling the magnet arrangement. An elastic element (24) is fastened to the magnet arrangement and the control unit. The magnet arrangement and the control unit are connected by the elastic element.
Description
Technical field
The present invention relates to a kind of by claim 1 valving as described in the preamble.
Background technique
This valving has valve part, and this valve part is made up of housing and the valve body that is contained in the housing.This valve body can move in housing and be positioned in the housing by armature, connects the different function of valve thus and regulates different open cross-section in case of necessity.Armature moves by electromagnetic coil, and this electromagnetic coil applies adjustment power towards the spring of same purpose on valve body when energising.For by solenoid controlled armature movement and armature power, on valving, be provided with electronic control unit.
The shortcoming of this valving is that the vibration and the mechanical collision that affact on the electronic control unit can cause it malfunctioning.This for example causes that by the acceleration and the deceleration of the armature of getting in touch with valve body perhaps cause by the pressure medium that flows through valving, this pressure medium transmits the pulse of pump.In addition, the connection process that vibration and mechanical collision can be by adjacent valvings or acceleration or deceleration by the final controlling element that is connected cause.
In file WO 01/42691 A2, disclose a kind of valving, wherein between magnetic housing and control unit fixed thereon, arranged the mechanism of buffering.This mechanism is arranged between the surface of contact of the surface of contact of control unit and magnetic housing planarly, wherein is provided with four bolts that are used for fixing damping mechanism perpendicular to described two surface of contact.
Shortcoming with valving of sort buffer device is that not every fluctuation direction can access enough bufferings.
Summary of the invention
Correspondingly, task of the present invention provides a kind of valving, wherein fluctuates and collide to obtain buffering on all possible direction.
This task is by being resolved by the described valving of claim 1.
Has the electronic control unit that carries out the valve part of eletromagnetic-operating and be used to trigger magnetic devices by magnetic devices by valving of the present invention.On magnetic devices and control unit, fix flexible element, magnetic devices and control unit are interconnected by this element.Thus, cancelled every kind be rigidly connected (tightening) between valve part and the electronic control unit, significantly weakened fluctuation thus and momentum is delivered on the control unit with respect to prior art.
Other favourable design proposal of the present invention is described in the dependent claims.
In pressing the preferred improvement project of valving of the present invention, described control unit has casting of electronic device and described magnetic devices has the magnetic housing.At this, or on casting of electronic device, fix at least one projection, and on the magnetic housing fixing holding member, or on the magnetic housing, fix at least one projection, and on casting of electronic device fixing holding member.At this, described flexible component shape ordinatedly, power transmission ordinatedly and/or material fit ground hold described at least one projection, and itself is surrounded by holding member.
At this, described flexible element can hold four projections, and described projection stretches out from the pedestal that is fixed on the casting of electronic device, and sinks in each groove of flexible element, and wherein holding member correspondingly has the section of four encirclements.Realized the connection of form fit between casting of electronic device and the magnetic housing thus.
At this, the projection of pedestal preferred each other roughly 90 ° of ground arrange and form around crossette.The groove of described flexible element correspondingly roughly 90 ° is arranged equally each other.Described holding member and flexible element form the framework of essentially rectangular respectively.Optimized the manufacturing that connects and simplified Bunper assembly thus.
Described flexible element can be contained in the holding member.
Described groove preferably has the groove of essentially rectangular cross section, and wherein projection correspondingly has the cross section of essentially rectangular.The section that surrounds can have roughly L shaped cross section.
For simple assembling and releasably connect casting of electronic device and magnetic housing, described holding member can be arranged in holding member on its angle-be bolted on the magnetic housing by four.
Described pedestal can be fixed on the casting of electronic device by four foundation bolts, and two are roughly parallel to holding member-bolt and arrange in described foundation bolt, and two are approximately perpendicular to holding member-bolt and arrange.
Described valve part can have and is fixed on the valve housing that having on the magnetic housing is contained in valve body wherein, and this valve body is connected with the armature of magnetic devices and can regulates constantly in valve housing.
Because bigger valve and corresponding strong fluctuation and collision preferably is used in the industrial hydraulic system by valving of the present invention.
Description of drawings
With reference to the accompanying drawings different embodiment of the present invention is described in detail below.Wherein:
Fig. 1 is the perspective view by first embodiment's of valving of the present invention intercepting part; And
Fig. 2 is the sectional drawing by first embodiment of valving of the present invention.
Embodiment
Fig. 1 shows the perspective view by first embodiment's of valving of the present invention intercepting part.Show casting of electronic device 1 and magnetic housing 2, and valve housing is not shown.
On valve housing, be provided with the interface of hydraulic pressure, by (not illustrating equally) but the guiding valve that ratio is regulated is realized the control of this interface.This control is regulated in other words by armature 4 and is realized, this armature is connected with guiding valve and is moved along promoting axis 16 by (the not illustrating) electromagnetic coil that is contained in the magnetic housing 2.
By the triggering of electronic control unit (not shown) realization electromagnetic coil, this control unit is contained in the casting of electronic device 1 and by (not illustrating) electric lead and is connected with electromagnetic coil.
Be provided with buffer in the zone between casting of electronic device 1 and magnetic housing 2, this buffer has following structure by the present invention: at (among Fig. 1) in the face of on the downside of magnetic housing 2, with four bolt 8a, 8b with adapter in other words pedestal 6 be fixed on the casting of electronic device 1.This pedestal 6 has the primary section 10 of general square shape, is provided with fixedly section 12 on the short side of this section, and this fixedly extends the section bottom side that is roughly parallel to casting of electronic device 1.Be adjacent on casting of electronic device 1, be provided with fixedly section 14 with the other short side of primary section 10, this fixedly section stretch out from the bottom side of casting of electronic device 1.Casting of electronic device 1 with fixing section 12 adjacent areas in constructed two through holes of arranging perpendicular to the promotion axis 16 of armature 4 17.Constructed two tapped hole 17b on the corresponding position of fixing section 12, wherein said two bolt 8b extend by described through hole 17 and are screwed among the tapped hole 17b.
On the other short side of pedestal 6, arranged (not illustrating) blind hole at the distolateral promotion axis 16 that is parallel to armature 4, and fixedly arranged corresponding through hole 14a on the section 14.Only show a bolt in two bolt 8a in Fig. 1, described two bolts extend through through hole 14a and are screwed in the blind hole of pedestal 6.
Constructed four projection 18a, 18b on four of the primary section 10 of pedestal 6 edges adjacent with magnetic housing 2, described projection stretches out in its whole length from the corresponding distolateral beginning of primary section 10.At this, so construct the transition region between described projection 18a, the 18b and it carried out rounding, thereby produce around projection 18a, 18b in other words around crossette.
The maintenance framework 20 of having fixed substantial rectangular on the upside of casting of electronic device 1 of facing at magnetic housing 2.Constructed through hole on four angles of this maintenance framework, described through hole extends perpendicular to promoting axis 16, and bolt 22 passes described through hole extension respectively.Described four bolts 22 are screwed in the corresponding blind hole 23 of magnetic housing 2.At this, the head of bolt 22 is contained in the corresponding recess that keeps framework 20.
Fig. 2 shows the sectional drawing that promotes axis 16 that is orthogonal to by first embodiment of valving of the present invention.
Described maintenance framework 20 has section and four sections that center on of four side direction, in the section of four side direction, in Fig. 2, only show two sections 26 of long side direction, in four sections that center on, in Fig. 2, equally only show two long sections that center on 28.
According to Fig. 2, in the section that keeps framework 20, produced L shaped profile, this profile is formed by the section 26 of side direction and the section 28 that centers on.
As mentioning, at the flexible element 24 that has held the frame-like of same rectangle with reference to Fig. 1 with keeping the interior shape cooperation of framework 20, power transmission cooperation and/or material fit.It has the roughly profile of U-shaped, has produced the groove 27 of essentially rectangular thus on four inboards of flexible element 24 respectively.In described four grooves 27, in Fig. 2, only show two, in these grooves 27, held projection 18a, the 18b of pedestal 6 respectively.Thus, the connection that between flexible element 24 and pedestal 6, produces form fit, power transmission cooperation and/or material fit.
By the present invention, construct described casting of electronic device 1 and pedestal 6 and magnetic housing 2 and maintenance framework 20 more rigidly, and respectively it is interconnected more rigidly, and flexible original paper 24 can carry out resiliently deformable with comparalive ease.Because between magnetic housing 2 and casting of electronic device 1, do not have point of contact, be delivered on the electronic component that is contained in casting of electronic device 1 inside so prevent vibration, fluctuation or the momentum of magnetic housing 2 to a great extent by the present invention.
Disclose a kind of valving, this valving has the electronic control unit that is carried out the valve part of eletromagnetic-operating and be used to trigger magnetic devices by magnetic devices.On magnetic devices and control unit, fix flexible element, magnetic devices and control unit are interconnected by this element.
List of numerals
1 casting of electronic device
2 magnetic housings
4 armatures
6 pedestals
8a, 8b bolt
10 primary section
12,14 fixing sections
The 14a through hole
16 promote axis
17 through holes
The 17b tapped hole
18a, 18b projection
20 keep framework
22 bolts
24 flexible elements
The section of 26 side direction
27 grooves
28 sections that center on
Claims (10)
1. valving, has the electronic control unit (1) that carries out the valve part of eletromagnetic-operating and be used to trigger magnetic devices (2) by magnetic devices (2), it is characterized in that, go up fixing flexible element (24) at magnetic devices (2) and at control unit (1), magnetic devices (2) and control unit (1) are interconnected by this flexible element.
2. by the described valving of claim 1, wherein said control unit has casting of electronic device (1) and described magnetic devices has magnetic housing (2), and wherein or on casting of electronic device (1), fix at least one projection (18a, 18b), and go up fixedly holding member (20) at magnetic housing (2), on magnetic housing (2), fix at least one projection (18a, 18b), and go up fixedly holding member (20) at casting of electronic device (1), and wherein said flexible element (24) holds described at least one projection (18a, 18b) and by described holding member (20) surround.
3. by the described valving of claim 2, wherein said flexible element (24) holds four projections (18a, 18b), the pedestal (6) of described projection on being fixed on casting of electronic device (1) stretches out and sinks to each groove (27) of described flexible element (24), and wherein holding member (24) has the section (28) of four encirclements.
4. by the described valving of claim 3, wherein the groove (27) of projection of pedestal (6) (18a, 18b) and flexible element (24) roughly 90 ° is arranged respectively each other, and wherein said projection (18a, 18b) form around crossette, and wherein said holding member (20) and described flexible element (24) form the framework of essentially rectangular respectively.
5. by the described valving of claim 4, wherein said flexible element (24) is contained in the holding member (20).
6. by claim 4 or 5 described valvings, wherein said groove is the groove (27) with essentially rectangular cross section, and wherein said projection (18a, 18b) correspondingly has the cross section of essentially rectangular, and the section of wherein said encirclement (28) has roughly L shaped cross section.
7. by each described valving in the claim 4 to 6, wherein said holding member (20) is fixed on the magnetic housing (2) by four holding member-bolts (22) that are arranged on its angle.
8. by the described valving of claim 7, wherein said pedestal (6) is fixed on the casting of electronic device (1) by four foundation bolts (8a, 8b), two are roughly parallel to holding member-bolt (22) and arrange in described foundation bolt, and two are approximately perpendicular to holding member-bolt (22) and arrange.
9. by each described valving in the claim 2 to 8, wherein said valve part has the valve housing that is fixed on the magnetic housing (2), this valve housing has the valve body that is contained in wherein, and this valve body is connected with the armature (4) of magnetic devices and can regulates constantly in valve housing.
10. by each described valving in the aforesaid right requirement, this valving can be used in the industrial hydraulic system.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009030887.3A DE102009030887B4 (en) | 2009-06-29 | 2009-06-29 | Valve arrangement |
| DE102009030887.3 | 2009-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101936421A true CN101936421A (en) | 2011-01-05 |
Family
ID=43217950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102184923A Pending CN101936421A (en) | 2009-06-29 | 2010-06-28 | Valve arrangement |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101936421A (en) |
| DE (1) | DE102009030887B4 (en) |
| IT (1) | IT1401094B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020210547A1 (en) | 2020-08-20 | 2022-02-24 | Robert Bosch Gesellschaft mit beschränkter Haftung | Electrically operated valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449227A (en) * | 1994-07-08 | 1995-09-12 | Ford Motor Company | Solenoid attachment for antilock brake system |
| DE4232205C2 (en) * | 1992-09-25 | 1996-05-15 | Siemens Ag | Valve control device and method for its production |
| US6412754B1 (en) * | 1999-08-03 | 2002-07-02 | Nisshinbo, Industries, Inc. | Pressure control device |
| US6776395B1 (en) * | 1999-12-08 | 2004-08-17 | Bosch Rexroth Ag | Proportional valve that can be actuated electromagnetically |
| CN101253085A (en) * | 2005-08-31 | 2008-08-27 | 蒂科电子比利时公司 | Solenoid valve controller |
| CN101294635A (en) * | 2007-04-26 | 2008-10-29 | 蒂科电子比利时公司 | Arrangement with a solenoid coil and method for the production thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE510210C2 (en) | 1997-08-22 | 1999-05-03 | Roxtec Ab | Sealing device for cable and pipe penetrations |
| JP4520915B2 (en) | 2005-07-13 | 2010-08-11 | 日信工業株式会社 | Brake hydraulic pressure control device for vehicles |
-
2009
- 2009-06-29 DE DE102009030887.3A patent/DE102009030887B4/en active Active
-
2010
- 2010-06-18 IT ITMI2010A001105A patent/IT1401094B1/en active
- 2010-06-28 CN CN2010102184923A patent/CN101936421A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4232205C2 (en) * | 1992-09-25 | 1996-05-15 | Siemens Ag | Valve control device and method for its production |
| US5449227A (en) * | 1994-07-08 | 1995-09-12 | Ford Motor Company | Solenoid attachment for antilock brake system |
| US6412754B1 (en) * | 1999-08-03 | 2002-07-02 | Nisshinbo, Industries, Inc. | Pressure control device |
| US6776395B1 (en) * | 1999-12-08 | 2004-08-17 | Bosch Rexroth Ag | Proportional valve that can be actuated electromagnetically |
| CN101253085A (en) * | 2005-08-31 | 2008-08-27 | 蒂科电子比利时公司 | Solenoid valve controller |
| CN101294635A (en) * | 2007-04-26 | 2008-10-29 | 蒂科电子比利时公司 | Arrangement with a solenoid coil and method for the production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1401094B1 (en) | 2013-07-12 |
| ITMI20101105A1 (en) | 2010-12-30 |
| DE102009030887A1 (en) | 2010-12-30 |
| DE102009030887B4 (en) | 2022-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110105 |