DE1425718A1 - Electromagnet with directional valve - Google Patents

Electromagnet with directional valve

Info

Publication number
DE1425718A1
DE1425718A1 DE19631425718 DE1425718A DE1425718A1 DE 1425718 A1 DE1425718 A1 DE 1425718A1 DE 19631425718 DE19631425718 DE 19631425718 DE 1425718 A DE1425718 A DE 1425718A DE 1425718 A1 DE1425718 A1 DE 1425718A1
Authority
DE
Germany
Prior art keywords
armature
electromagnet
induction coils
control
coils
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
Application number
DE19631425718
Other languages
German (de)
Other versions
DE1425718B2 (en
Inventor
Alfred Bender
Steinke Heinz Dieter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of DE1425718A1 publication Critical patent/DE1425718A1/en
Publication of DE1425718B2 publication Critical patent/DE1425718B2/de
Pending legal-status Critical Current

Links

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
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0704—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising locking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Multiple-Way Valves (AREA)

Description

ALFRED TEVES KG. PGm 2732ALFRED TEVES KG. PGm 2732 Frankflirt (Main) 20.3.1963Frankflirt (Main) March 20, 1963 Elektromagnet mit WegeventilElectromagnet with directional valve

Die Erfindung betrifft einen Elektromagneten »it einem Anker» der durch zwei Induktionsspulen in zwei Stellungen zu bringen ist und mit einem zwischen den Induktionsspulen angeordneten» den Anker umgebenden ringförmigen, radial polarisierten Permanentmagneten, dessen magnetischer Rückschluß über den Außenmantel und die Abstützdeckel des Elektromagneten erfolgt, so daß der Anker in seiner jeweiligen Endeteilung festgehalten wird, wozu den Stirnflächen des Permanentmagneten Magnetspulen unmittelbar benachbart sind, die mit den jeweils auf dm» andere Ende des Ankers zur Einwirkung komwB-den Induktionsspulen parallel geschaltet sind. Die Wirkungsweise dieses Magneten ist so, daß ein elektrischer Impuls jeweils durch die Induktionsspule auf der einen Seite des Permanentmagneten und durch die Magnetspule auf der anderen Seite des Permanentmagneten geht, so daß der Xnduktionsstrom den Anker des Elektromagneten in Richtung τοη der Magnetspule weg bewegt und gleichzeitig das PeId des Ts ι —■>■ a» nachlaufenden Ende des Ankers durch die Magnetspule gehoben wird. Die Koerzitivkraft des Permanent**«*·ton wird duroh die Magnetspul· nicht beeinträchtigt,und der Widerstand, den der Permanentmagnet der Entfernung des Ankere aus seiner Bnltestellung entgegensetzt, ist auf die Oauer des StresMteA·» aufgehoben.The invention relates to an electromagnet »with an armature» which is to be brought into two positions by two induction coils and with an annular, radially polarized permanent magnet arranged between the induction coils and surrounding the armature, the magnetic return of which occurs via the outer jacket and the support cover of the electromagnet. so that the armature is held in its respective end partition, to which the end faces of the permanent magnet magnetic coils are immediately adjacent to the-komwB the induction coils are connected in parallel with each other on dm "end of the armature to act. The mode of operation of this magnet is such that an electrical pulse goes through the induction coil on one side of the permanent magnet and through the magnet coil on the other side of the permanent magnet, so that the induction current moves the armature of the electromagnet away in the direction of the magnet coil and at the same time the bottom of the Ts ι - ■> ■ a »trailing end of the armature is lifted by the solenoid. The coercive force of the permanent magnet is not affected by the magnet coil, and the resistance that the permanent magnet opposes to the removal of the armature from its position is canceled out to the strength of the stress.

Die Erfindung besteht darin, daß der Anker des Elektromagneten in an sieh bekannter Weise mit den Kolbenschieber «ine» hydraulischen Wegeventil* gekuppelt ist. Hierdurch wird der Vorteil erzielt, daß außer Reibungskräften zwischen dem Kolbenschieber und seiner Bohrung keine mechanischen KräfteThe invention consists in that the armature of the electromagnet in a manner known per se with the piston valve «ine» hydraulic directional control valve * is coupled. This has the advantage that apart from frictional forces between the piston valve and its bore, there are no mechanical forces

■: ■ ■■ -■> · ■ ■ · der■ : ■ ■■ - ■> · ■ ■ · the

809811/0181 BAD CP'-''AL809811/0181 BAD CP '-' 'AL

H25718H25718

der Induktionskraft des Magneten im lege stehen. Bei den bekannten Wegeventilen hat der Elektromagnet beispielsweise die Rückstellkraft von Zentrierfedern zu überwinden, die bei der Verbindung des Ankers mit dem Kolbenschieber bei einer Anordnung nach der Erfindung entfallen. Erfindungsgemäß wird die Rotation des Ankere und des Kolbenschieber verhindert, indem die Kupplung durch »inen Stift erfolgt, der länger ist als der Innendurchmesser der Steuerschieberbohrung und der in Ausnehmungen der Stirnseite des Steuerechiebergehäuees bzw· der Steuerechieberbiichee axial geführt und gegen Verdrehen gegenüber der Steuerechieberbiichee gesichert ist» the induction force of the magnet are in place. In the known directional control valves, the electromagnet has to overcome, for example, the restoring force of centering springs, which are omitted when the armature is connected to the piston valve in an arrangement according to the invention. According to the invention, the rotation of the armature and the piston valve is prevented by the coupling being carried out by a pin which is longer than the inner diameter of the control valve bore and which is axially guided in recesses in the end face of the control valve housing and / or the control valve area and is secured against twisting relative to the control valve area »

Xn der Zeichnung ist ein Ausführungebei*piel der £rfindang darge stellt. Xn of the drawing is a Ausführungebei * Piel of £ rfindang Darge provides.

Für den Elektromagneten, der etiagaap* f»cchlld*rt wird» gibt es verschiedene Au*führung»ferm»str auf dt» hier aioafc •ingegangen, wird, da sie bekannt »lud. E· sind da· Steu«rschiobergehäuse mit 1, die Steuertehieb»rbüch·· sit 2» dar Schieberkolben mit Jt der Elektromagnet mit 4-, das S&de et·· Anker· mit 5 und d»r Kupplung»»tift mit 6 f ekensaeicJutat. Der Kupplungs»tift 6 i*t in »in·» Langloch 7 in &·τ Stirnseite 8 der St»u»r*chleberbüch·· 2 gat pa»**nd aufg*nMm»«». Ba* Bad· 5 d·* Ank»r· »teckt In *tm*t° SaoklooBbolirune f Sohi»b»rkaXB«n J* For the electromagnet, which is etiagaap * f »cchlld * rt» there are different versions »ferm» st r auf dt »here aioafc • is gone because it is known» invited. E · are there · STEU "rschiobergehäuse having 1, which controlled bat" rbüch ·· sit 2 »is a slide piston with J t the electromagnet with 4, the S & de et ·· anchor · 5 and d" r clutch »» tift 6 f ekensaeicJutat. The clutch "tift 6 i * t in" in · "long hole 7 in τ & · end 8 of St» u »r * chleberbüch ·· 2 gat pa" ** nd aufg * NMM """. Ba * Bad · 5 d · * Ank »r ·» teckt In * tm * t ° SaoklooBbolirune f Sohi »b» rkaXB «n J *

Da· Steuer»ohieb»rgehäuse t hat dl· AnseoXtiAboarusg·» 10, Tt und 12 für die FuBpe, den V«rbraueh»r uad den Äüoltlamf. T3 i»t ein L«ekSla«sclilifta· ßi»The control housing t has dl AnseoXtiAboarusg 10, Tt and 12 for the foot, the brewery and the Äüoltlamf. T3 i »t a L« ekSla «sclilifta · ßi»

la der 9t«uer«ehle»ertuca»e 2 sind »it 1^,15.1* und t? W* Belohnet. Di· Kundaut 17 verbinde* »ine *ut 18 d·* Soai»k»rkolb·*» 3 iaaer «it de» Ajt»caluß 13· »1» Β»*·η 19 und 20 d·· Sohieberkolbene 3 »teilen abweoha&lnd dl» V»rbinduaff zwischen dem Verbraucher und der Pump» oder dem Rücklauf her.la the 9t "uer" ehle "ertuca" e 2 are "it 1 ^, 15.1 * and t? W * Rewards. Di · Kundaut 17 connect * »ine * ut 18 d · * Soai» k »rkolb · *» 3 iaaer «it de» Ajt »caluss 13 ·» 1 »Β» * η 19 and 20 d ·· valve piston 3 »parts abweoha & lnd dl» V »rbinduaff between the consumer and the pump or the return.

809 8T1/0181 In 809 8T1 / 0181 In

In der Zeichnung ist das Ventil in einer Stellung zu sehen, in der die Pumpe über den Anschluß 10, die Rundnut 14, die Nut 19, die Rundnut 15 und den Anschluß 11 mit dem Verbraucher verbunden iste Die Steuerkanten 21 und 22 überdecken einander, so daß der Verbraucher vom Rücklauf getrennt ist·In the drawing, the valve can be seen in a position in which the pump is connected to the consumer via the connection 10, the circular groove 14, the groove 19, the circular groove 15 and the connection 11 e The control edges 21 and 22 overlap each other, so that the consumer is separated from the return

Der Schieberkolben 3 und der Anker des Elektromagneten k stehen in der rechten Endstellung. Die Tiefe des Langlochea 7 bietet für eine Bewegung des Ankers und des Schieberkolbens 3 in. die linke Endstellung ausreichend Platz.The slide piston 3 and the armature of the electromagnet k are in the right end position. The depth of the elongated hole a 7 offers sufficient space for the armature and the slide piston 3 to move into the left end position.

809811/0181809811/0181

Claims (2)

ALFRED TEVES KG. Jl PGm 2732ALFRED TEVES KG. Jl PGm 2732 Frankfurt (Main) J 20.3.1963Frankfurt (Main) J March 20, 1963 PatentansprücheClaims Elektromagnet mit einem Anker, der durch zwei Induktionsspulen in zwei Stellungen zu bringen ist und mit einem zwischen den Induktionsspulen angeordneten, den Anker umgebenden ringförmigen, radial polarisierten Permanentmagneten, dessen magnetischer Rückschluß über den Ausserunantel und die Abschlußdeckel des Elektromagneten erfolgt, so daß der Anker in seiner jeweiligen Endstellung festgehalten wird, wobei den Stirnflächen des Permanentmagneten Magnetspulen unmittelbar benachbart sind, die mit den jeweils auf das andere Ende des Ankers zur Einwirkung kommenden Induktionsspulen parallel geschaltet sind, dadurch gekennzeichnet, daß der Anker (5) des Elektromagneten (4) in an sich bekannter Weise mit dem Kolbenschieber (3) eines hydraulischen Wegeventils gekuppelt ist.Electromagnet with an armature, which can be brought into two positions by two induction coils and with one arranged between the induction coils, the armature surrounding ring-shaped, radially polarized permanent magnets, whose magnetic return occurs via the outer shell and the cover of the electromagnet, so that the armature is held in its respective end position, the end faces of the permanent magnet Magnetic coils are immediately adjacent, which are each to act on the other end of the armature upcoming induction coils are connected in parallel, characterized in that the armature (5) of the electromagnet (4) in a known manner with the piston slide (3) of a hydraulic directional valve is coupled. 2. Elektromagnet nach Anspruch 1, dadurch gekennzeichnet, daß die Kupplung durch einen Stift (6) erfolgt, der langer ist als der Innendurchmesser der Steuerschieberbohrung und der in Ausnehmungen (7) der Stirnseite des Steuerschiebergehäuses bzw. der Steuerschieberbüchse (2) axial geführt und gegen Verdrehen gegenüber der Steuerechieberbüchse (2) gesichert ist.2. Electromagnet according to claim 1, characterized in that the coupling by a pin (6) takes place, which is longer than the inner diameter of the control slide bore and that in recesses (7) of the Front side of the control spool housing or the control spool sleeve (2) guided axially and against rotation is secured against the control slide bushing (2). 809811/0181809811/0181
DE19631425718 1963-03-22 1963-03-22 Electromagnet with directional valve Pending DE1425718A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0023681 1963-03-22

Publications (2)

Publication Number Publication Date
DE1425718A1 true DE1425718A1 (en) 1968-12-05
DE1425718B2 DE1425718B2 (en) 1970-05-27

Family

ID=7551117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631425718 Pending DE1425718A1 (en) 1963-03-22 1963-03-22 Electromagnet with directional valve

Country Status (4)

Country Link
US (1) US3305209A (en)
AT (1) AT250108B (en)
DE (1) DE1425718A1 (en)
GB (1) GB1047827A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008043288A1 (en) * 2008-10-29 2010-05-06 Zf Friedrichshafen Ag electromagnet
CN105972255A (en) * 2016-05-20 2016-09-28 太原理工大学 Rotary high-speed switching valve

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962069C2 (en) * 1969-12-11 1982-09-16 Robert Bosch Gmbh, 7000 Stuttgart Multi-way valve with a longitudinal slide that is electromagnetically held in its working position
US3809123A (en) * 1971-03-16 1974-05-07 G Heimann One- and surplus-way magnetic valve with permanent magnet and controls by pulses
DE2621272C2 (en) * 1975-05-16 1982-11-11 Regie Nationale Des Usines Renault, 92109 Boulogne-Billancourt, Hauts-De-Seine Electromagnetic actuator
DE3108976A1 (en) * 1981-03-10 1982-09-23 Westfalia Separator Ag, 4740 Oelde ELECTRIC-PNEUMATIC VALVE CONTROL
US5011380A (en) * 1989-01-23 1991-04-30 University Of South Florida Magnetically actuated positive displacement pump
DE4022395C2 (en) * 1990-07-13 1999-01-28 Hydraulik Ring Gmbh Proportional solenoid valve and method for assembling such a proportional solenoid valve
US5200728A (en) * 1992-06-01 1993-04-06 David Patterson Solenoid device
US5718264A (en) * 1996-06-10 1998-02-17 Sturman Industries High speed 3-way control valve
US5836230A (en) * 1996-08-27 1998-11-17 Oded E. Sturman High speed 2-way control valve
US5906351A (en) * 1997-12-19 1999-05-25 Caterpillar Inc. Integrated electrohydraulic actuator
US6265956B1 (en) 1999-12-22 2001-07-24 Magnet-Schultz Of America, Inc. Permanent magnet latching solenoid
BRPI0418943B1 (en) * 2004-07-05 2017-09-26 Cameron International Corporation DEVICE VALVE CONTROL DEVICE AND DEVICE FOR USE WITH IT
WO2010148486A1 (en) * 2009-06-25 2010-12-29 Patterson Albert W Rotary device
CN110873207B (en) * 2019-11-28 2021-10-22 河南航天液压气动技术有限公司 Two-dimensional electromagnetic valve
US11698143B2 (en) * 2021-03-11 2023-07-11 Marotta Controls, Inc. Solenoid valve with permanent magnets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126501A (en) * 1964-03-24 Flora
US1090902A (en) * 1912-09-30 1914-03-24 H A & L D Holland Company Electrical valve.
US3202886A (en) * 1962-01-11 1965-08-24 Bulova Watch Co Inc Bistable solenoid
US3178151A (en) * 1963-01-23 1965-04-13 Marquardt Corp Linear displacement electromagnetic actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008043288A1 (en) * 2008-10-29 2010-05-06 Zf Friedrichshafen Ag electromagnet
CN105972255A (en) * 2016-05-20 2016-09-28 太原理工大学 Rotary high-speed switching valve

Also Published As

Publication number Publication date
US3305209A (en) 1967-02-21
GB1047827A (en) 1966-11-09
AT250108B (en) 1966-10-25
DE1425718B2 (en) 1970-05-27

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971