DE1913662U - INDICATIVE SIGN WITH AN ANCHOR INFLUENCED BY AN ELECTRIC AND PERMANENT MAGNETIC FIELD. - Google Patents

Description

: 8ÖÖ92e? 2älS!

DEUTSGHE TELEPHONWERKE UND KABEUNDÜSTRIE AKTIENGESELLSCHAFT

Berlin, January 25, 1965 ^: - TE 8 Sehz / Jae. ·.

■■ '· .... 7 "■" ■ .'- ■. - '& 19.00 -; ^: ■ - ■ ·. ■■ - ■ "■■;.: ■ - ■ .-

■ 'Flagship. -

with an, by :, an electro- luntf -permanent magnetic field ", influenced. Anchor _: - '- ---'

Used in telecommunications. Indicator for the optical Display of certain signals (e.g. call, busy and / or; .. Closing characters) can be designed in such a way that ", the Effects one-time and. an electromagnetic field. an anchor is moved. ,, whereby directly or via intermediate links Display surfaces or display bodies can be adjusted. - ..

The innovation; refers to such a, preferably "■" ■ "-impulse-wise actuated indicator, which is insensitive to known arrangements with the same geometrical dimensions to / V- mechanical shocks (vibrations, shocks:,; blows) and a ^: higher than usual sensitivity "" to white-t. ^: .: -. -. -. "....". ..- ■ -_. "-

The hiring is based on a flag, whose anchor "■ _" controls display elements: which can be ^{reset manually 1} , and. da® "has an electromagnetic control flux uiid- ^ a permanent magnetic flux. In a 'known design, the arrangement is so' ge useful that the armature carries the permanent magnet: the .iin working air gap between the similarly designed: Bolshoes of the electromagnetic control flux circuit spatially is arranged *. -

SHEET ρ DEUTSCHETELEPHONWERKEUND KABELINDUSTRIEAKTIENBESELLSCHAFT

The pole shoes are formed from angled metal strips. . . The like ,. Pole shoe ends which are angled twice lie to one another in such a way that the anchor, which is designed as a straight metal strip, lies in each of its end positions on one or the other leg of the angled pole shoe. The anchor carries /; on one side of the extending into the working air gap permanent magnet which is disposed symmetrically between the pole shoe ends, and on the other side there is required for returning to the home position return spring, .de ^ ren stored energy indicate an inhibitory effect _on: affects the armature. '■ _] ■ In addition to the energy of this return spring, the magnetic forces of the duration and the electromagnet determine the response and vibration sensitivity.

As is well known, the electromagnetic flux is used for control of the armature, which is in the working air gap (between the armature and .- ■ -. one, e.g. the right pole piece) represents a tensile force that tilts the armature into its other end position .. But it occurs .; '■■ ■ furthermore one acting from the pole shoe to the permanent magnet; Force on, so that except for one, e.g. turning right, a counterclockwise torque is present. For these reasons, the electromagnet is responsible for its control -. functions to assign an increased number of ampere turns, 'so a safe anchor tilting process can be achieved. . ..;. "" ■

In addition, this known arrangement is a careful one Adjustment required ", since the symmetrical system structure must have an asymmetrical design in a certain sense, because '' with an anchor position (the rest position) the air gap between the a pole piece and the 'armature must be larger than the air gap

SHEET "5 '-'" ■ DEUTSCHE Tf LEPHONWERKE UND KABELINDUSTRIE AKTIENGESELLSCHAFT If ^

■. between the 'other Jölsehuh: and the anchor', um äie .. ^: Euckfüh-r ·. ". rung" to ensure. .Iied only through this. the on; Reason: - ■ / the construction, in equilibrium: anchor .eine beTpr --- V. added end position, ■ from which it alone does not; into the other end -; - :, ■ position tilts v. -. -.-.-- .. - ': * ;; . .; /. \. . V "." ■ - "■": '- :: ■ - v -: - "- - / ^-;:>

. - ". It: is still a flag known as anchor;; -ein Continuous flow system with a short-circuit clip is used;: ' and not equal to Γ

? provided are "so 'in' ^..: one-sided, magnetic Jorzugs ^ -, r _r;; 'direction obtained; ^{Lst.':. _-;.} - / ^'■:. / ■... - !. " .. "-: - ■: ^/: (/ '

- :. Also with this. Indicator is due to the dissimilar-. ";'; shaped..Eolschuhes -in-'Controlflufikreis. ' the setting; -'- · _.: of ^: the anchor carrying the permanent circle: difficult. .. - ^.:;:;

Innovation eliminates the "defects and- achieved _a: = / V higher ^{AnsprechempfindTichkeit:} _and;: a Tereinf eighth" said host -;:. '. ^r ; \ possible production by "that an as. anchor..ausgeb.il- / .-:" ■ de. te s 'permanent flux system with a' short-circuit clip 'between - ^: ' _r : similarly shaped pole shoes of the control flux circuit ^ is arranged. . - "." ■ ■ "" .. " ... '' _; ■■■" -. '} - ^: ^

In the drawing is -'die. Euh-order the show shown, and its details ..are just like that; shown widely; and. besehrie ben ,, as described for comprehension of, inventive idea erfprderlieh ".is, wherein the wear body, die-Absehirmkappe and · the fixing means herkömmt _n are not shown äher ^L ...-lent.."; _: _ ' ■ -.- ■. ^{: i}

The MaghetssTstem of the indicator consists of the magne, -.:., '. tables. Control flux circuit forming electromagnet T and the.; Permanent magnet 2, which with the strip-shaped armature 3 so ver - ": ../-

SHEET 4. DEUTSCHE TELEPHONWERKE UND KABELINDUSTRIE AKTIENGESELLSCHAFT?

- ^: - "What is bound is that the magnet is clie permanent flux circuit" effectively only S- ^: \\ '"■' ■ '.;. runs through a pole 55n.-un. of the control flux circuit. Hieriaei:;> is the peasant magnet 2 preferably in the manner shown. "■ -": NS poled · "The .AusiukfungslDeispleX shows a flag ;; x; - \ -" with- axle bearing -cles anchor 3 ,,; _: ; at: their place., jedo / eh © lane ;. - ^. "" ■ -. the idea of the invention " to affect-another. -location-;; -; ■ -. ■ 'ning type ( e.g. , cutting edge storage) can occur, firmly to the - ^ -
ker .3 is assigned to the resilient locking mechanism _{5, the parallel ·>: zur-.} Axis β / angled that "to control" which also seitlieli _^';;:;; ^ highly visible display elements: _12;: ^ erf prderrichen formations ^;,:, _'"■ -. owned * The anchor 3 is.- xn. ; ier axis A- easily rotatable ■ _ ^: ;. ■ ■ device. The. Arrangement is. It is advantageous to make it so that ^
'.'. _; the .permanent magnet.: 2: with - his. .Kürzschlußbügel ^7:; "" - ". The preferential method of payment ^^ _ a ■ .. ■ -Greater '^^ ffiaterialstarke than the ..Anker ^, ^ Yia symmetri- - - ■....." trisch.to the center of the axis, .is. _; The one. P.olschuh ;; B> ■■ -. . des. electromagnet A / is like ^: the other _y pole piece. ^: 9 only e-in-ΐ>; academic subject; angled. DTireh the embodiment, the Polsehuhe 8, "9, -.:. ..: the vorzugsweise.- from grazing enf ö.rmigem material manufactured are,.-Is easily ^aert: und'Weise-achieved that the Anchor 3- to / ^:
. one as possible: large ": area of the respective pole shoe lies y: .." - -By the same "length of the poles 8 ', 9 is the air r' - ■ gap.: on the respective pole piece End; e des: anchor, same size, -mnd in. ": Connection with'dem * -l ^ rzs..eM ^ ißbügel 7 is a one-sided.magne -'._ tables. Gate pulling direction for the anchor received, -In the shown position, the permanent magnetic flux acts only on the pole shoe 8. so that an unambiguous end position is obtained., And, at ..
- "". suitable .dimensioning-the; magnetic forces also, one- ; Eüekstteilung the anchor 3 from the working position (anchor 3 is
at the pole shoe .9); in the Euhelage ^: without the previously required loan.
-.EUckstelifeder is achieved »/ - ....; . -; ..

LEAF O DEUTSCHE TELEPHONWERKE UND KABELINDUSTRIE AKTIENGESELLSCHAFT

: - ./Will. to trigger; of'_. The electromagnet t \
. . ■ "- briefly; excited, -so lies, the anchor ^: 3" hand over ■.; ■

.- to the pole piece 9, whereby the ■ resilient locking mechanism 5 lifted ■ "" ■■ "..; ^ ird" and. "stored;I'ederBiiöi'gie display members 12" batär- ^v - ^:
. Untitled (ie, · _{in; _a:} \ ,; end _position: ζ.B * ;. Anzeigelage.:bringt.);.;.Per; ..._ · \ anchor 5 ^^ versa näeh '.. "Endeiiem, pulse back to its original position .. _: , ^:: . For .Emcks division of the display elements \ 2 " into the other end position.
·. 'moves the..from "a rocker arm or .stop / lDetätigte'Organ, 1.1. ■; -. ..'. the slide 10, which with - at the same time .energy storage .-.. in! springs the other 'end position , "the display members 12 manufactures. ..

The further contact springs indicated in the drawing should be; . len only -Show j: that the Erfindungsge.danke also .for ^V:: Indicator: .. is anwenäbar, - the ;: except one optical. Signal- "there would also be other circuits: 'influence through contacts";"; can ^.; ''"-':'\-,;''_-'_'''""'. - ■ ""'-.".".: V:

Claims (4)

SHEET 6 DEUTSCHE TELEPHONWERKE AND KABEÜNDÜSTRIE AKTIENGESELLSCHAFT 1 ■) --- flag, with. one through one electric and one permanent · - ■ "-" ■ "■" magnetic suffering affected armature, thus marked ; - net 'that a λ. als-Anjcez ·> (3) aasgelDildenes ;. Continuous flow sy ste'm ' '(Permanent magnet .2) with a short circuit (7) between:' / - ■: ';:. uniform / shaped ^ "I * ols; ehuhen (-8,. 9) des-Steuerflußri Kreis CBlektroniagiiet 1:} arranged -Is :."■;■; .. "■"^"-:;:. ■ / 2). ": SchauzeiGheii ¹ , according to ;; Claim -1,: dadur.ah" g: ekeniize-ii3hiietV \ dass-; the direction. ":( ff - &)": "- d'e s-.Dauermagnetsy s tems -not ;; parallel- :; '"' - to the direction: the control flux system runs; / \ _; ; - ~ '"'^:; -_ 3) Indicator, after * Änsprueh _v ^: t, '. characterized -dadurch:, / .- ^{that: ":;} '": heida ^Polsehuhe; (8, 9) are simply angled ■ (direction ^ a- 4) "Schauzeieheii according to Claim.J ■ ', characterized by - that
■■ the short-cut shell (ψ) At least the; Material thickness
-.;.; preferably stripe-shaped. Ankers (3} 'possessed ^. -' - ν