DE1713215U - ELECTROMAGNETIC DRIVE, IN PARTICULAR SLIDING MOVEMENT. - Google Patents

Description

ΡΑ.65Β89ί> 2? 155

^ '- ΟλΤ 1955

Siemens & Ealeke Munich 2, the Aktiengeeellaohfift «ittelsbttcherplat« 4 SI O i89 / 83b Sa PA 53 / 240β Jn / ttto

"! Electromagnet lachee drive, especially SebeJUfthrwerk"

The HeiMiruu ^ refers to βία electromagnetic ie before a ureh & nkerlaufwerk, uue quite all means for fermeldeaiiliien operated by electrical impulses, in ^ special however it can be used for the drive of electrical slave clocks · jolohe drives have a permanent magnet leied! rotating anchor, which • rotates loh swiechen the roldchulien of the t tutors echrittwelee »if the. is tatorwiciJLaii ^ by the beiepielewelBe to the end of each minute via the oteuerleitung jtit changing Rieiitung komiaenden Fwrtöohiiltimpuliie energized · Pat, working capacity of such drives ibt dowel of County & Q and the cross-sectional de & Uttuermtigneten used verhaltig wherein ale LiUo dee ₀ e magnet regerdurchflututt the Sr ^ and dumlt the Erregerle letting bebtiatmt · Jtiei small Leietun ^ s as allgei & a in telecommunications and iaebeiiondere TUEX the operation of electrical üebenuhren aur available, one must ^ lso daruuf be considered, but the UurohflutungöviUerBChiiltt of lareh ^ nkera large, the Durchflutungeweg f small au Select. For drives with double-sided rotating

anchor, in the case of teachers, the length of the magnet length essentially * corresponds to the Z _v linderdurclimet; aer, means diea, the anchor • in a small x * archme £ i £> er, to give over a & roue length «

- 2nd

ü Ki 189 / β3 *> Ο «- 2 - Pi, 53/2408

The latter is, however, from construction! often undesirable for good reasons, s.B * not possible due to the lack of space

S "u" rttitg8geaä £ can, however, be increased with drives "it 2iyllndrisoh" tt ₉ ißer radial not among other things ^ daaerx & a & netisierto · Aker the dmhronieint without at the same time increasing the excitation conduction by the fact that the iJurohme & Ber dee fen gate enlarges and the otator echo «des are formed at the same time in such a way that they waved the rotating anchor "over an area of the anchors at least" 15ü ° nafaeeen · The wrapping of the young man's basal length, which is lost after the impulse regoce ceases, is caused by the constant flow of the anchor or Bi% el reached.

Further details of the control are explained below with reference to the drawings, in which Schesutisch a country and Fi &. 2 a ^ aerechriitt through a first shutdown atapiel wad the Flg. 4 and 5 longitudinal section through SWEi further · "with respect to training dee oa ^ netlachen circle slightly modified AaeJTührun & en soaps · üü j> iagras gesmfi FIG. 3 is used for Erl & Explanatory note the ..irkungsweiee dee ertäten AaeftthrungB-

lias eleJctrtJmagnetiache drive according to Flg. 1 and 2 should serve, for example, as a clockwork mechanism and have an exciter winding controlled by a palee, which is not controlled by an excitation winding, to whose coil core the yokes TI and J2 with the pole shoes Pi and Έ2 are connected

10 ie9 / 63b Oil - 3 - PA

Loft splits the cylindrically shaped rotating anchor A nahesu YÖUlgf as can be seen »the pits of the polo shoes bealteen a distance, the plumb bob about twice as big as the air gap swlschea Polsohtth

and iüBlcex · The., nicer beuteht aoa high quality * terlal and let in the radial direction 1 «£ laas the long« t «B arrows magnetized. The journals that form his Qrehaeh.ee a * eelm Auührongsbeieplel stored in platineu a and b "where" oil can be used in high quality journal bearings. / Jt the circuit board a are also attached to the magnet joins ult flolsen β. JJer distance Amr boards a and b is erspole solely by the Inrohaeeeer the mwieohen you lying Erre ^ E beetlaat · Letatere can circular wuerecJonitt beeltsen "Inäbesondere jeduoh reoliteckic trained fc" a _t inter alia, with the smallest possible width χ required wlokelraua ca get. Mlttl <g In the cylindrical housing & housing Q essentially formed by the plates a and b, the rushes \ »1 and w2 _{y ran} towards deosn dl · not shown. attach are. These "earths" are driven by a 2wlschearad "r sound which is also not shown on the mm AA-ker.

As already mentioned, the bpole E is alternately "for example at the end of each minute" excited in alternating direction "so that the pole shoes Pt and P2 are magnetically isolated" ad deaztifulge the armature A executes a lirehachrltt ¥ oa 18 ° with each pulse. The excitation flow generated by the τοη the pole shoes P1 and Έ2 via the armature has the sinusoidal course that is not given by the cart.

;, Mj 1 & 9 / 8j} b Gtfi - 4 - ϊ'Λ 53/2409

jDrehaooent Hull, so that the anchor and thus the clockwork pointer rigidly coupled with it are not tied to the liuhe positions if only this Brehnonent would work on him · Deia

will the. nker, however, by a «further

The torque h depends on the fact that an auxiliary pole H is attached to the circuit board a, which is made up of soft or other similarly conductive magnetic material and is possible with its right-angled oil joints at the anchor point ^ t close · brought up lat · Dim legs of the üilfepol could also be in a groove-shaped recess * which in the upper end face dee. nkers screwed 1st, dipping, "r Hilfspul H is arranged as shown in FIG · I indicated eiöe against the nker fixed so DAFL 4p passed over it HuS de» Jaueraagnetlitikers in deeeeA lahe & tellung the bowed Hilfemofflent h generates _f acts which then al "Föbüelungamoment . I ^ is hrough the ersengte from Hilfepol HUfedrehmofiient h the course of the 4-by BrregerflaA ".pule Σ generated irehmoaents much rerbeusert, eo da * see via the ganxen, 180 amount to end. Angle area results in a near »« equal-echoesic resulting moment m. Under its influence, the anchor does not appear in the;. division 180 °, but a little later, EUa at 200 °, to the standstill. Goose curdling sound of this new collage already produced a very considerable torque (^ esaelun ^ & jBonent), which leads the anchor back into the collage °, although due to the change in polarity of the

even with the & em following Fort switching step because ·

S 10 1iiS / 63b Ga - 5 -? Α $ 3/240 «

Omiuimomsat · is positive, i.e. the one at 20 °

owns. Practical is therefore 4 at the beginning of the excitation winding £ immediately a large rxehiBoeent (according to point y, Pig 3) effective, "velohea in the subsequent period until the end of the £ nJfr" veryitteβ remains essentially

This favorable urehaoaentrerlauf makes it possible to give a relatively small village harmony even with very low excitation power of the rotating armature. Since uelterJUin the

Fors ^ ebtuig the fnlscholie rerrelaaßlg large

Anchoring is permitted, the length of the inker can be kept very short. This, however, is essentially determined by the (Fig. Z) of the drive Ea succeeds with the arrangement of the invention without further ado "with a given length of time required" with a rotating armature system, the anchors overturn the load pule E not calculated. ΏΛλ far aaeladende form of durcli ^ pule, yokes and 'Mok ^ r ^ netiuchen formed mu circuit allows ea, the gear train within dleeee magnetic circuit between the boards a nod b unsoordnsn. This results in a round, relatively small, cold lake, the height of which is only supported by the coil.

The relatively long yokes J1 and iz cause in the JPaIIe _9, where the lifting clockwork old dials from Lleeu will pass, a considerable, loyal flow over all the dials. L * ie-MUT ί treufluß can be significantly herabgesetst by using unbalanced Joohbleche · Geaäu flg. 4, the yoke plate J2 is so lan run about twice ^ as in Fig. 1 while since ·

b 1 «ie9 / B3b Gm - 6 - pa 53/2408

other «Bleoh JI weekly. ^ ieae extended area has one success. LitieuTluAwiderottuadee nvfc "eohen the yoke J1 and the lJ.seiUBiX £ erblatt zu!" Ige, so uaM
the Strettflaß, which duxoii den ^ elhenwiderattend JI- Luft EieenzifJferblett - Luft - J2 beetiaat, weaentlloh smaller let than with the jiae leadership ti foria according to Flg. 1 * JBeI the AOsfttb-

according to Fl | £ · 5 iat aas Jueh J2 also essential
Ie dse yoke JI anu underneath the Zel ^ erachee (Wi ₉ i2) darchgeruhrt »

5 figures

Claims (1)

PAB5889:> ??. 1055 10 169 / fciSb cm - 7 - p .; 5> / 24O8 ii epr ü before 1 "Electromagnetic drive inebesondere electric Kebenuiirwerk, old sylindrieohem, la radial light-un & life» ■ agnetisiertem rotating armature, characterized gekennselehnet that the stator Polechuhe the .Drehanker both sides! Consent smelling with equally klelxiea Loftepalt Over a inJcelbereich roa Weni ^ Atens 1% ) ° uaTussen and that the (still the Impulaerregong) lost warming of the part of the basic part can be achieved by the flow of the jücer · lcturzechlieöendeii thing or bracket (H). 2 «Laafwerk n ^ ch jiepruoh 1, ditdarch gekennselehnet» the Hing or Btigel (H) opposite the center line of the .tator polo shoes on a supported turning angle rereetzt Feotetenden arranged lüt ? · ^ LamJT also erk characterized Anaproch I ₉ that the strap, or (H) au »Weiebeleen exists. 4 · Lattfirerk also nepruch 1, 2 or 3 »thus marked, defl the. pitches of the two equally epic pole shoes There is essentially a gap in the air, such as the left and right shoes the same distance. S 10 189 / 63b Gm - β - rk 53/2406 Drive ation Aospruoh 1 or following, through net that dl · La & ^ e dee XKrehanlcere equal or J & ei & ex al · 4er ^ jHilendorohiaesuer let Elektrona ^ BetlbOJlee Hebexuahmränke thereby dad the «a deA pole shoes leading Ma & netjoehe by far» loading the doing to the nker driven itaderwerk oad the time gerwellen t »grelfen» whereby they are used for the purpose of reduction dee btreuflaseea with each other weaeßlieh Tereohiedener Length can be specified «