DE7400247U - ELECTRICALLY ACTUATED VALVE - Google Patents

Description

f.

WERNER STECH 61 Dttmittidt, dea 3.Ϊ., 1974 Fttcntunrah Goethatn &> 4

Telephone (06151) 20229

E. waanwikPfrUt. ψ. Swch · 61 Dtnnitidt ■ Cotdmarft 4 "1

Utility model

from Richard Kallmeyer t Co., 817 Bad Tölz, Old station square 14

'Electrically operated valve "

The invention relates to an electrically operated valve for controlling streaming Modion.

The known electromagnetically operated valves use the interaction of mechanical actuating forces, weldje ans resilient arrangements can be obtained with electromagnetic Actuating forces, which are obtained from electromagnets, in order to achieve two mechanically stable operating positions form. The closing device of the valve or valves is supported by rods, levers or the like of the interaction of spring devices and electromagnets formed drive device in connection. The electrical power requirement is in the known systems quite high.

-τ <«Μ! ΐΗιίηΙ7Τ-ΓΤ BfHnnfTi r tiutt nnff tninrnfrn-" ^ T " -" - "T *» "*

The task of misfinding is therefore "dl" "l" ktriech " 8 expensive performance, dl «is required« sur switching the the movable visual part of the valve or valves considerably

In accordance with the fire, this task is solved by because the closing parts of the valve «are at the same time generator parts the manpower and the sole trader are and that the effects of the forces caused by the reading FolarltJttsweehsel are changeable. The diminution The disturbance is achieved by the less accelerating hatred of the order.

Furthermore, there are smaller lines of force and thus there is a more difficult relation between the force of force and the energy of control alasrasito and swisehaa holding power and holding energy

Shower the pure lines of force

increases de »Wixku

Wät ^ i * φ

Hash another invention valve assemblies. structurally see multi-way valve · »

can be several

As ^ .rJrangsrlehtungsgesteuerte actuating force and / or SenlleMifraffc can generate electro-electrical power as well can serve according to a further development of the invention the electro-magnetic force old pexsanentagnetic force

«La

Inheritance-controlled valve Actuating force and / or

KEaft this, the loading slects are formed

tables Xrlfte dasu

will*
a magaetflus

near Beerxengt wlxd.

which flows over the vulnerable point and accordingly generates its strong forces in the vision, when using electroetatic means, a so-called dielectric verso is achieved over the damaged parts and forms ^ BeI ^ & ^^^^^^ ST ^ k ^^ h ^ B ΑΙΜΈ β ^ MSft ^^^^ M MVH ^ M ^ ^ m ν ^ Aev ^ ^ ™ ^ L · ^. ^ S ^ kw ^^^^^ ^ g ■■ T ^^ ^ m - ^^ V ^^ m ^ '^^ j ^^ J&A ^^ ±

CmB SWd ^^ VXSS ^ B ^ W ^ MBS ^^^ L ^ LK ^^ S ^ BSSS ^ L BeS ^^ BSL ^^^ S ^ SwJS ^ SS ^^ aTsmi ^ b ^ BWSl'A SWiBB ^ SL ^ F ^^ F ^^ wS ^ SS ^^ SSSSiS ^^^ ^ ~ ^ - ^ "^ ^ *" ^ * β vv

It should no longer be in a sense "but rather, and sw «r in both cases and cause the prefix to open.

As was further found, »can be enlarged on Effective safety force t a continuously or intermittently actuated device to stop or switch off serve the force

According to a further invention, the movable wearing part (s) must come from the bucket of direct current source ilieSbfty ^ «ejunrngem« ti * elek ^ HLssh S ^ si

arranged Vemtilsltse designed as permanent magnets »a * so f that a two-way profit arises.

This arrangement has sur ittawequems »das dei: beweliche Preferably in the one distribution point at one Ventllaits, there voa the permanent magnetea amgesogem will be scaliest. It crsemges through the windings fl 1 elemfle direct current a magnetic field, weldies see sm the electro-magnetic field that is generated by the permanent magnet on the relevant valve side, added up. In this case it flows mim closed «! *» Agmetfloslcreis through the windings as well as through the permanent magnet.

However, it will be moved by the windings in the

* Ψ from Ap * W & oklnmgem "** to whom the Bmuexmeemetem exseugteiA magmetiechem Te1 <ta \ F rl [t ii no longer« rather they act against each other

74M247K ?. »

the movable closing part with the windings is therefore considerably reduced and, depending on the dimensioning, can fall below the value zero.

Conversely, the magnetic field strengths in the magnetic flow circuit from the windings add up. the other permanent magnet and back, so that the force of attraction of the movable closing part through the other permanent magnets is enlarged. The movable closing plate ewgt look at the other valve seat and there to

According to ntnem! «They know other binding features or the movable seal tea parts have permanent magnets or be formed from these. ς <ηά those facing each other arranged valve seats can be connected to a direct current source reversible polarity windings made of one-electrical have conductive material.

According to the invention, the movable locking part Arranged in a ring, have windings that are delimited on both sides by sealing disks. You get a very simple and good sealing · locking device.

As was further found, can be elongated arranged windings cores on magnetizable material This has the advantage that the windings do not have to have direct current flowing through them all the time. Rather, a short DC impole whose Snergl * - content is greater than the volume of the magnetic flux, which is located on the permanent magnet «ad da» core made of magnetizable Material falls asleep to. dl · Bewmgung des bewaglichec Closing part from one valve seat to the other elasulaitaa. According to the invention, the Kara can be made of magnetizable Material be designed as a coil body, which receives dl · coil in an annular groove. Dias · Education has the

• ·

Advantage that it is «the magnetic reluctance of the magnet» The floss is very strong, especially when the two poles are flat are planar and serve as a DiolrtfHkyTwfi

Furthermore, according to the invention, the supply lines below the windings serve as mechanical guide elements for the other part on the same side · You have to do this Be dimensioned in such a way that they hold the moving part, they do not need any spring force su bositsen.

How further was found * Irish women a «, all windings are made of magnetizable material, bureh this Waitnalwe will be the am ^ netlscbe Wldexstaad des Magnetic flux further reduced.

Furthermore, the whirlpools in trolleys can have taps on the movable closing part, in particular a medium dispenser is activated. This allows, remove the DC tap this susufuassm "ad" ahlwals · eatosäer asm iron or the other bathroom · ieu. This obviates the need to use an ompole content.

According to the induction, this effect can also be achieved benefited from the fact that on eluer bobbins several other insulated winding systems Torhande «. That saves the installation of a scavenger, which iusbeoondere at rammlioh small coils is not easy

The serve as a valve, soheibimfdrmlg aussela, uad through Loennafsn la the windows kaam aas su controlling medium to be registered. Blae such is «in straight Iditaler Ventilelts ffcc one

74ίβ247ΐΐ.7.Μ j

- ■ - ...,.; _d

Oa the valve was invented by Stauerang

as swel HjM the gaseous or oil-liquid υ · ill know in the »grading au, is essential geais« oho, because · a corresponding looked! by Veatllsltsen tmd teevegllelftea Versehlwstallen ravnlieh ang> odnt 1st.

"Al" altar was found, ksuaa d <ur bawaglleaa Vaxscbllastall alaa an aina eialohspanawigstualla "oqpolbar ansdillaebaz" laktrlseh leltanda sahleht a "fwals" n _r and to the Vantllsltsaa Irihman Blaktrat "not be arranged a sebs stack · «elektreetatlsob« «raid erseogen, are today« caokt inexpensive s «next to.

THe rmktlonswelM! the ex2iaaung * ge »lJS« n Mabrwege> ventllo alt Xlektxeten 1st «on loan via dlelenlge alt Dawer-

iftHMk / tor bMfwilldlui V £ 4Fflchl.i.eäfeAi.X ^ » Ami Ven * ~, a so-called dlel flows

rom on Blektreten «he leading Sehloht« ne wieöer smrlok.nn Slaktsatea, des a «a? ei> chfc,« a daa hewgllohen Veraehllestell alt the necessary force aa den Ventllslts sm drooken.

Brf ladvBfsgemls can represent movable soles

n ^^ & ^^ L ^^ ft ^^ B ^ B ^ k ^ B ^^^ Btti -Sia ^^ ttfc ^ BB ^ Mi ^^^ BK ^^^ MSsnaik ^ Bidt ^ ft VbAuttusi eseftee)

_ 7 ■ "

ΊΊ

Exemplary embodiments of the invention are shown in the drawings and described in more detail below. There are:

Flg.l a magnetic two-way valve after the invention old a «wear part sit coil in the unstable middle position,

FIG. 2 shows a partial view of the valve seats and the locking part, with the locking part the valve seat on the left in the figure is installed,

rig.3 the same view as FIG. 2, but with the bewelich · Veraoalieftteil de »in Fig. 3 right valve seat worn,

rig »4 a two-way valve using Kicking the valve seats,

Fig.5 «ine plan view of the valve seats for "An arrangement for a multi-way valve,

Fig.β la detail the valve arrangement in einea Direct-way valve has a valve section designed as a coil,

Fig. 7 is a detail of the valve arrangement of a SwelwegevMktll as a magnetisoh good conductive sealing part and coils on the valve stem,

Fig. A ia detail of the valve arrangement of a

llnwsge * entils ait ein— aagnetieoA good lei * and coils on the valve

plates,

/! β

Fig. 9 la section dl · valve arrangement «in ·· Binwegeveatils old "In— Zlaktrvten" la Vraottl lette part,

rig. 10 2a ÄsSÄchsitt 4i « TFamti aancifffjwwi

SvelvegeveatUa alt eiaea Versoalleiltell aaa elektroaBgnafciech vbc lalfceadea Mafcariitl *

Fig. 11 la detail dta Veatilanorda ^ g one

old eiaea from electric got

Fig. U la Aamefealttäi · Vntil »Bordnai» g * in «s

la cut daronatelle i, «la * .B. a Cas or a riaasigkeii :, in ii.cn-

^ ■ ^ - ^^ * aa ^ K ^ &. A ^> ^ fc o ^^^ H ^ h ^ M ^% ^ ki ^ l <tAtSBeWaeMaa ^ uat. isaveaMh. ^ B ^ uaMHtfSja * tlavdp ssaa ^ L .Sr ^ Caac ^ LJBLB ^ k Br α ^ β ^ ΒββΙβ. ^ » BBl ^ LB ^ BBB ^^ LBKa ^ aBaaaaaL! ΒηΒβ ^ ηβββΙ ^ iBcSBca ^ UKBLaT ^ lbb ^ L ·

Analatkaaal 3 To »dareh daa dm · gtrCaniBgaaifcti daa valve ia Riobtang des Pfeil · R varWt.

The run of the Strosamgaalttels can take place with the valve described aaea amjahahrfc «, i.e. daa StrOaongamlttel can ia daa laaal 3 be filled aad depending on the valve, mg sntneder via daa channel 1 or Leave the valve via channel 2.

The channel 1 consists of snaleaafc aas welcnes, "ie with there
aas glass or another
can bite. Ea can, however, ffe this bear e

UflD & Cpe Ό ^ ββ & ΐΒΒϋβνΑ BÖtfedlei CFOXa ^ eaVBeXa ^ 099EtBaMaVa " Control means is not attacked. INui Mi * 3 mmmiumt see aneohlletoad su das XeIw 9 «4tt« pJLeo ·· mi lMrito if4 ft potMUMn £ ttsnlteej? Pausex *

eMJMJpjHMJpPjp J ^ MMjMPM ^ M ^ IMJPMiMJ'PJp 4pMJM> ^ PMMMI PJPhMMM JHHPJNJMIMMPjI ^ r MJWJ4P ^ W * MtM) P> #

fairy

f «nraitwrt.

14 14

»Lf» 2 MWffcf «t ·

f pm ^ SImHu mn?

• Finds a lower electromagnetic Lsahen resistance than that generated by the permanent magnet 7 · magnetic air. Ss 1st without · further »inlewihtend, there» with an etromsto · in reverse direction of the bobbin is see again de »Sanesnaaneten 7 subewegt and anlog there ·

Swel serve as the power supply for the winding 13 electrical lines 16, of which in Fig. 1 for reasons of illustration only a · su sehon 1st and dl · equilateral

HaUP flEssMSssszUASBsSCs ^ u ^ BflDY ssttL ^ LaMs ^ sTasSftflf dsz ^ ST svl9tt ^ L4ft iss ^^ L · »sSsSuiJkuVttMMavSnDNBUF

to serve. Dl · lines 16 are in alternate Blnirpsnntelle «17 and 18 mounted, via Bolsen 19 and 20 with the drill 15 related. Mohr 15 is on the lower lad On the side of a channel 21 marked. Both solutions 22 for dl · Spul · 13 are fused into the tube 21 as shown. However, at this point you can! Find a suitable Btteehfflhruag Aa «« nduagr «Di · Leitnnr ·

JLmL ^ jp ^ s ^ m ^^ U ^^ CBw m ^ hee # 2jjrtg ^ i tsBSKi ^ 5ft ^ p ^ s. ^j ^ Si ^ 3 ^ 3 ^ B ^ fc ^ S ^ B ^ C ^ £ ^ 5 je ^^ s ^ m ^ r ^ jsj amjir k ^^^ sjbs ^^ bSSI ^ L * ^^

lines 24 with the same source 25 in connection with stMct ·

Aas £ Qarsngsb «i> piel naoa Pig.4 seigt the Lttoung 4er by the task set by the invention H \ t Help · by kicking. Rig.4 is similar in many respects to Fig. 1, and · ■ are the same · parts with the same reference marks

For the benefit of the permanent magnets 7 and 8 of the pig. 1, however, in the example of FIG. Between these electret "! is: see again in the unstable position an electric ··?! Äfets4 »s 26, awake see both the Blektreten 27 and • ash Ku the Slektreten 28 htabewegea and put on there came 4ab # i the opening 5 and IO closes. The ** -

16 s «the plate 26 is mounted by means of the two bolts in the WA 31, which are an insulating material.

- 11 -

The voltage comes from the voltage source 37 and is switched via the lines 36 to the voltage changeover switch fed. The voltage converter can be positive or negative filelttfi spanned w * g via line 40 of the disc respectively.

If the disk 26 is, for example, on stepping 27 on, then a dielectric mistake fltt flows! i «Kick 27 over the disc 2 * xurttek i« tflektr ^^ en 27. If the disc 26 with corresponding When charged with electrical polarity, it forms an electrostatic field, which is the same as the electrostatic Field of the Blektreten counteracts until the dielectric VerschlebefluA is interrupted and the libe 26 lifts off from kicking 27 and sam electrets

see moved and there comes sur system. The electrets are positioned in terms of their polarity in such a way that the electrostatic Frnläm * in the flsiehss Sisss f \

comes who looks at the disk 26 on the electret 28 enough to seal the opening IO su.

It is easy to see that when the disk 2i is charged with reversed polarity, the *** will sum again Slektisfttem 27 moves in and the open 9 is visible.

Fig. 5 shows an example of a Kehrwegeventi ^ * after the Brfimdwng, and swar with a view of the part 38, wel- j ones both lsi senses as * Flg.l elm Omuermegnet as well as in the sense of Flg. 4 elm electret vein can and what which Loonumomn 39 has.

lent the Flg.l and 4 can a movable Verdie Holes 39 in the permanent magnet * bsw. Blek

step 38 close or open. Khulich as in

- 12 -

'•• ■ rl ,,, f

• '* «lit

Exemplary embodiment according to FIGS. 1 and 4, two such parts 38 are arranged opposite one another and have «wipe calibrate the movable closure part 8, which is either the Flow means access to the holes 39 of the one Permanent magnets or electrets 38 or access to the perforations the other granted permanent aoagafcen or electrets.

In the section of a shown in Figure 6 Two-way valve, the same parts correspond to the same reference numerals in Fig.l. In the difference sub valve according to Fig.l The system 4 © on the right in the drawing for the wearing part 14 only consists of a ferromagnetic material without any perforation.

In the embodiment according to Fig. 7 are for a second, the formation of the valve seat and closure in comparison sn Fig. 1 certain Ben interchanged. The closing part 44 consists of an electromagnetic one highly conductive material «wheel is attached to a spring bar 16, which in this case does not serve as an electrical supply line. The closure part 44 is again in the unstable middle position between two valve plates with the windings 42 and the bobbins 41 made of magnetically highly conductive material. The power supply to the windings 42 and the Omschalt device Q are usual for the current and are therefore not shown in FIG.

Flg.8 corresponds to FIG. 7, but it is with an Elnwegeventil. That is why it is in the wing. Valve seat 45 shown on the right formed without oohng. Also in this training, depending on the polar solution, i.e. continuous flow of current through the two coils 41 and 42 of the wearing part 44 enfcwedsr to the valve seat 43 or rest against the disk 45 made of magnetically highly conductive material.

- 13 -

The valve shown in the section according to FIG. 9 corresponds to that according to FIG. 2 with the difference, however, that it is not a two-way but a one-way valve. nemgemWH is the one in Fig.9 The electret 46 shown on the right-hand side is formed on the surface of the disc 26 without perforation. Furthermore correspond to those of FIg.9 Fig. 4.

In the section of a shown in Fig.10 Two-way valve * If the accidentally 50 is an electret, while valve seats 47 and 48 are made of conductive material exist. Holes 4f and SO have vnd over the electrical lines 52 are connected, which run through corresponding non-designated Durohforien. The locking point 50 also looks here for polarity of the two valve seats 47 and 48 on one of these su and versoklletfc dies ··. Bd reversal of polarity wcBflt the electret SO on the other valve seat * Mn, reconcile this and open the first.

FIf. 11 shows the AmftUurumgsbelsplel according to Fig. 10, however, it is used with a one-way valve. The right stop part 54 is the valve part 50 as a face plate 54 made of conductive material without leaning .. If the misalignment SO is on the disk 54 «a, then let des 11 nweyeventil open. At ömk * hy the polarity of the valve seat 47 and the disk 54 is the sole part sum Ventllslts 57 end soles the valve. in the others show In Flg.U again fell * Besogsseichan equal * parts, see that in a separate description

Flg.U soaps the auebAMnaf «Ine * three-way valve *. As one ^tJfafc ** .1 f for ¹ ** "* * * ι * - μ—« »» »ι i» »» »i are three

74 Θ247μ.τ.74

Ventllsitse 6Ο arranged, which consist of a magnetically conductive material and each have a bore 62 through which the flowing medium can flow _{in the direction of the arrows P 1} , P _{2, P.} The flowing medium then leaves the arrangement in the direction of the arrow Q. Furthermore, three locking points 14 are provided which, as coil bodies, consist of a magnetically highly conductive material and have windings 13. The coil formers 14 are held by the helical springs 65, 66, the glfilcasei tig as power supply and output.

_m.a ^^^ .μ ₌ ^ _; _ _a ^ «_« _Ä «_. _— ^ -— j——. Λ · ■

QiHnsn llim ^ BZK C ^ R ^ X JUX ^ H ^ 2D.LU ^ UE ^ L ^ I ^ DiHBK ^ l O M

and 68 ends.

two pairs of AiimililuBli example, by a fiblleheu and therefore not Welter su descriptive control switch sub es-n (57, respectively, and 68 connected to voltage, so daft the corresponding Versohlieeteile to Cant valve disk ^ 6O sur conditioning koeaen and lustroB Te "MsdlüB"eshisdssB; wlhsesd in the third valve arrangement the medium in question flows.

As shown, the entire assembly is on one Built from an insulating material Cl formed sleeve.

to see "a s ^w antll su kommec \, which controls more than three" ege, only the Aasahl the Ventllsitse 60 needs entsprecnend vergrösert su be.

With the valves according to vol. 12, the single parts can be permuted in the sense of vol. 4-11 without the the firing thought is thereby changed.

- 15 -

748024721.7.74

Claims (13)

File number G 74 OO 247.4 ·; :: ·: "; ■ Note: R.Kallmeyer & Co., gdd'fölz. ' Protection claims 1. Electrically operated valve with a valve seat that has a bore and a support surface for the Has valve plate, characterized in that the valve plate and valve seat at least on the side the support surface consist of a material which is electrostatically chargeable or magnetizable. 2. Valve according to claim 1, characterized in that the movable closure part is connected to a direct current source has umoolbar connectable windings (13) made of electrically conductive material and that one another oppositely arranged valve seats (7, 8) have permanent magnets. 3. Valve according to claim 1, characterized. That the movable closure part has a permanent magnet (44) has or is formed from such and that the valve seats arranged opposite one another (43, 45) of an electrically conductive windings (42) which can be connected to a direct current source such that the polarity is reversed Have material. 4. Valve according to claim 2, characterized in that the movable closure part has one or more has ring-shaped windings (13) which are bounded on both sides by sealing disks. 5. Valve according to claim 4, characterized in that that the annularly arranged windings (13) one Core. (14) made of magnetizable material. 6. Valve according to claim 5, characterized in that the core made of magnetizable material as a coil body (12) is formed, which receives the coil (13) in an annular groove. 7. Valve according to claims 1-6, characterized daduroi, several of each other on one spool insulated winding systems are available. 8. Valve according to claims 1-7, characterized in that that the permanent magnets (7, 8) serve as valve seats, are perforated disc-shaped and the medium to be controlled is passed through perforations (9, 10). 9. Valve according to claim 1, - characterized in that that the movable closing part (26) is electrically connectable to a DC voltage source so that the polarity can be reversed Has conductive layer and that electrets (27, 28) are arranged on the valve seats. 10. Valve according to claim 9, characterized in that the movable closure part as an electret {50) is formed or has an electret and that the valve seats (49, 51) are equipped with an electrically conductive layer which can be connected in a reversible manner are. 11. Valve according to claim 9, characterized in that the movable closure part (26) as a disc is formed from conductive material. 12. Valve according to claim 9, characterized in that the 12lektrete (27, 28) are the valve seats, are perforated disk-shaped and dureh the punch pliers (S, 10) is passed through the medium to be controlled. 13. Valve according to claims 1-12, characterized in that the wire of the windings cos
magnetizable !! Material consists. * -W-UWJjSlSa ^ j