DE1449058A1 - Electric alarm indicator - Google Patents

Description

The "SrttnSxaig relates to a AlariMHiBoigßVQrrichtung a elelrtriecne Maramansaigeverrichtting that additional Tn foroation professionally dos Suatends the monitored location vaä treiterliin. Atit steady lapuleförniseii oflor

be operated

Modern Produkticnsverfahron orfordern, a more or less Icon tinuous Obenrachung a variety of Botriebabedingungen in rapid 5Olge _e This has νιη ZXI multifaceted development ~ -. Abhänsiger Überirachung & sclialtkreise out of which designed according to joder, üb a special Verfahrenaechritt SU monitor or in some cases have an immediate impact. " Bs is essential that you k constantly convince the ßetriebaführung of the Homentaazußtand each Arboitsetufo & on when tile "be it Ulfe the Bugeortneten queried tjberfrachtmseecnaltlxeise · Ho These are often un huadoxte or segar thousands of '" Imagine "," ie the individual circuits Briefly, "Sa is do" is of greater activity, which simplifies the practical auologtmgr xu in order to nerabBiiaeteen the high total costs of the Anaeigavor-Tictitangen and at the same time in the work process oneo extra "Suverlsaigkeit su

The usual procedure is to determine whether ^ ins = J5öiiEroIls * e ^ le in at some point in time, be in a safe or unsafe state

BATH ORIGINAL

is to provide appropriate means in advance which, according to the existing conditions, produce a special electrical circuit at the over-reported point «! It is iaö @ -> borrowed to determine the tensile state of large numbers of points by rapid repeated scanning, whereby the points are interrogated one after the other and a characteristic electrical pulse alo signal is triggered for the seeping or unsafe state, thus revealed The USA patent application Serial JJo “To3 521 eiix Könt-rollverfahren wad a corresponding tarrichtuiig in which electrical impulses are transmitted for control purposes, and it is possible without further explanation in such a. Arrangement additional Schalteaaßnahraen meet sax that a oharakteristischen for the location Heide pulse a "one Anseile-

according to the present invention: treading, the calibration for the. Iiapula operation excellently suited, but versatile is enough to generate continuous alarm input signals, if desired au processo

According to the invention, the electrical display rorrichittng with a DC current gun, a first branch line and anis. sweitea Z ^ Eigstroiakreia are provided, which are connected in parallel to the direct current supply, whereby the first branch steal circuit has passed with an alarm display relay and with an alarm control device, dio sua responds to the catching of a signal that identifies the are present can be a ahnormalen state at a Ubexwachtea Steep i t, and bE * enter otisuate light level of Alaraanseigelampe and & xm other responsive to receipt of a signal representing the recirculation. kemizeichnet the covered area in (Lon Hönnalzuetand and 3ie bestiimate light level dei * Alarm indicator load disappears, and the second branch circuit also ax one

BATH ORIGINAL

- - * ,. tts..Λ / Vr « on:

zueasuceu rait one ! «Apeaainachaltvorriehtutiff is wrong, which has a certain light · - ctufe of the Eüipfan ^ sbeetStigunffalarapo «according to the induction Dtr certain level of the AleriaanceifelaEjpe enter IJiQt, and finally a device operated by a band is, aitt * ls whose, according to TTunook, the tofttiaute light level of Eepfangobeet & tijjungslaispe sua going out geTjx'aclit

The Anaeigovörrichtans according aer invention is grandsätslich gelcennseichnet by oils TerrrenÄcmg two ntelar or less independent circuits irobei the Zwecfe consists of the first embodiment in process Alarinanzeigen su corresponding to a deviation of the covered area from Ifarnialverhalten, the second circuit for a © npfangsbeatätigiing is provided wShrend. Compared to the previously known construction methods of display devices, such a design has crucial parts of the goal, since 3 nominal information values are processed outside, nSalich a) fformal condition, b) Alana (or abnormal) condition and c) confirmation ozuetendo Will only one for the entire information transmission Tjarnpe is used as an absolute minimum of 3 additional stages, «gbxead required when using zireier independent lamps nor zirei light stages required easier and more reliable

A possible, even more significant advantage of the 2-air breath is the fact that in the pocket scanning of Kultiplexuber · = The "possibility" exists during each successive period Sampling cycle "to record information repeatedly, without disturbing the sequence of operations of a certain number of display devices. In this way, ββ for the scan needs =

BATH 809901/0272

no consideration, from you suvor one The display device has given an off or an on signal, and cb an ITritorfeüclaing epätsr repeated signals necessary is. .

Further features, advantages and applications of the invention result from the following description of play in connection with the accompanying drawings

Ss be gt ι

an eoheiatic circuit diagram of a preferred structure fora d «r display device according to the invention old

a schematic diagram of a toe-eyed AnaführangB form of the display device according to the invention without

3a «« C ßcheiiatische representations only the left branches of the guide forraen according to the figures 1 and 2 with details of three preferred embodiments of the single-action circuit each with different alarm signals, with Fig. 3a on easy pulse operation, ¥ lg <> 3b on operation with continuous flow Contact and Figo 3o on operation with steady current void normally open contact gsrichtQt is _β

^A chemical representation of a second of the ISrfindting with a diode as electronic with left branch entrance instead of the hot forms according to Pig. 1'nd-.2 used T ^ anaietores, 'ooti in this figure two completely unaccounted for display instructions are shown, of which the left with a lock, the right

. BADORIGiNAL · 1 to .7 7 T "

is carried out without blocking,

· 5 a Bohematicche Baxatollung of a preferred circuit arrangement of e.kuotic alarm devices, BeetEtignage «» buttons vmd guiding devices on the display device still the invention, the connection nit the actual Display device with reference to the Aufühxungoforra with 7 · « Setting of the display device still B! gr «> 4 shown

a eohoaatioche Bnrstell ^ ig a preferred "Außführungeforn a Rttofarufvorriclitniig that for the AnaseiffevoiP" rica obligations "it Sperrtui ^ is, mri> ei the Tertindteng» it dge actual Anseigovorriehtun # under Besngnahae the odt blocking vorssixons Ausführun ^ ofona the AajseigiSTorrieiittfn of FIG : 4 is shown,

a scheaatiacho representation of a retouched execution form of an auxiliary notification for the display of the first alarm = »attstands for anfßhrungeforisen ait and otee Bptxvimg, whereby the terbindong suit the actual display device stating: oxxS the left branch of the attefÜarttn ^ efontent to 4 shown. is,

Pig · 8Δ. aohöBsatiko representations of execution examples of 8B ad ^ »and EsapfangsbestStigvia ^ ssweigatroatoceleen one Display voxriohtung »it blocking» where Heonlampon aofonl das Switching element as well, the Alarmleaipo of the Atiaföhrungefermen replace according to Figures 1 and 4 and wherein the places of

are designed according to changed polarity.

BAD ORIGINAL 8Q99Ö1 / 0272

foxssn eier AmisigoyorrichtungaaciuiHViiig ait Spevrtiug when using-. von Gliaimlaüipen n, la optical Äa aowie slij Scho-Xtelentonte, Tiobei the left ax works in Isapulsbetrieb, while the reclite fora is operated with the help of direct current "etn switch! with noraalerfrÄise closed contacts i.% r the rorgeaeheii is, < _ "■ -...

lr _% 'sine echeffiatische Derstellun ^ a tieiteron display deviceun ^ - with Spcrrtvng at the end of larnpcn and one "traiiaiotor in the first two ^ etronilöreiB,

Fig. 1 Schisio-tirolic presentation of an aisle leadership forum

AlamiaaEeigeaweigstroEäcreises 1 »when using · a switch; normally open contacts for signal input _etc.

Ih Figo 1 is the AELA ^ nanaeisevorrichtung qt a beVoratigte Auafuhxunsaform by & invention ait blocking of the Eingangssignalachaltung Lioi simply as a block to be thereby dio free Wahlraöglicl eit to be indicated & regard to signals, as individual later in connection with Figures " 3A-3C is ₀

Me anaeigeeinheit, voa the one exclusively assigned to each weak point iet _t provide with a constant current, the dtircli ladder ti uad 12 is shown «ffiterbei fca-jti example? Ais3 ύοτ Leite * ft atif eiaea potential τοη + 57, VaIt liaten» Wühread der ■ "ladder 12 a gmainBams " Krdleiter is between € br ladders 11 and -j12 lie ^ eat parallel-legged a «egg

BATH ORIGINAL

8fl9 9Dt / 097

dci of which * In Figure "1 Linde shown in Iler description trad the claims as first Zwcigatromteceia designated and reserved suseohließlich the AlRrnanseiije, while the right" 2weigotroaüarei3 referred ice second branch circuit and reserved exclusively for the Erapiengsbestiltigung iat _o

In the first ZxiclgatToeikxei-G an otromatabileß switching element with nag & tivea resistance «in the illustrated aiiajTÜtiua ^ abeiapiel a 4 '" Schiclit-Diot1e 14 (in the case of a 4B 40 -23 or ITi 33o4 F-15.), Further a diode (for example Kotorola 2H398A) and a red Alaxsanzeigclampe 16 fbeimielsireise a δ _β Έ « TtOc 1835» 55 ToIt, 5o n laiapo) 15 is connected.

Ih the other two-otronf-free are a / - layer of diode 1? (for example 4F> 8c-2ö) similar to the diode 14 as well as a green ¹ ErapfongobectaktivelaEipe 2oähnlich the lamp i6 _e The second branch circuit is also provided with a diode 21 (for example a SRI692 diode) and with the first branch red circle via a con " capacitor 22 (for example, o, o1 Mkrofaxftd) and a line 23 capacitively coupled, which on the one hand ssvisehen Aer diode 14 and 15, andexexseite between the diode 21 and the diode

connected. After all, a normally closed, manually operated switch 25 in Stronfkreis between sem second Zaeigstromkreia and Aen Gloichstrorazuloitunsen 11 and 12 vorgeaecen.

The basic circuit of the preferred execution options Anaeigevorrichtung close to the invention without locking (Figo 2) ent « Report largely according to the order? Lg · 1 nit blocking ο Deege ~

BATH ORIGINAL 809901/0272

There are always the corresponding components with the same Bsaugsaifforn ^ oeocit bit oineia line «Mq coupling sreischen dea first« M the arguing »iiereigstroiakreiii takes place" in this executiona-fora by means of a & ra & eaasa £ ors 2β (oei ~ spielBWöifio ο, 22 *) and a line 27 * the Ts © i of this embodiment on the one hand swiecnen Üem. transistor 15 * "ad. the red Aleranasseigelaiape 16", on the other hand between the green linpf & assboBtätiiiiUßgsiasape 2o 'and the diode 19'. iot ₀ The relative position of the capture confirmation tube 2c ⁷ is changed compared to the position of the lamp 2o to the effect that the laEpe 2o * swisciien dpn Moflea 21 'tuid 19' and not _f as in the attachment form © aach Fig. 1 , on one side of both diodes lies *

Gate 3 Erllateyuag the Arlieite way of the arrangements according to the Fig «. 1 and 2 are aun'dchst 3 GrundausfOhrungsfonaen the Signaloingaossscbaltuns erlSutert _f the k5nnen be used in the l ^ izei ^ ^ evorrichtun the invention zireckciäSigertieige _o So Figure "3A is a" preferred Ausfübrungeform a Signaleingsngs "- ßchaltung" for the Betriel "nit positive and negative electrical impulses are determined. Here, a positive lfreaaietörvor "volttngs-Ssinsielleitung 3o (for example at a potential of +37 ToIt _f ie _e under the Potcntisl of 4-5? ToIt of the lead ti) via resistors 31 and 32 ( for example 3 »9 % 8 * Ohsx) each connected, Attic where the negative" on "· = üapulssignal ~ indicative of the Torahandensein an abnormal Soatande is introduced at the monitored point = via the conductor 33, while the positive" off "· - IapulsBignol, which identifies the Zurttckführung & ev location in hay Eormau condition, carried out over full line 34 «ira. Both impulses are, for example, at a level of approx.

BAD ORJGiNAL 809901/0272

A further "wocfca-like ringing" circuit is shown in Fig. 38, "if the constant oil-nitroa signal is used, oaa from the equilibrium-control unit?. Resistance 37 CbelspielaiKiise 7.5 / kg ohm) ait the common earth line 12 is connected. In this case, the sohaltsr 36 above the "mechanical connection shown schematically at 38 in dashed line" is closed, while the overlaid point 3ioli normal behaves taatä 'anderafslla opened * Wio ■ in Anoxdnimg to Fi ^ * 3 ^ IrCl a positive bias zai ubor series-connected resistors 31 ^J and ^32! (each, for example, 3.9 ^ S Qfea) ext the base of the Ü ^ Ansistors 15 fermented, TTohei a üoadensator 4o (feeiagiölweise, t> ie-.to ffl.kro £ sZQ. <L) between the TTerhindungsstöll © of the Ifidcrstiände 31 .- * --- ttnd 32 ¹ and the positive lead 11 is connected, xun outer q To reduce interference signals, while a diode 41 (TjeiajiQlaweise a © 1HJo diode) swisohea of the switch 3δ xiad of the base of the transistor 15 parall ©! to the resistors 31 * and 32 »lies» J) the diode.41 serves as; Protective element that closes the rest of the SfesnsistoEs 15 kurase, & x & sometimes occur in Gerjaaniuia-iransiotoren, but in general none. Prohlea etellen, isemi a silicon transistor is produced

A treitere often lientttzte Sigaaleia ^ änsssctisltiing iet M Fi ^ '3C öargostollt, "öhei a etötiges eifeica'ätrbißigöal used ^ eyelet van der line f1 f & etf Etoe branch line 43 lit ^ i ei stand 44 {for example 7 * 5 * S 0! M) tuid a switch 45-

BATH ORIGINAL

y. fe & ⁵ T t;

siöiaaoii becomes ßer ikircb. the slo-dashed Iclnie Hochsai echo "" iforbi-jidong "4-δ kept open" tyirdy-v * enn- duo about "· the next point you lioraalverlialtert," and -tvagekelsrt closed, the ϋΐ> position is an abnormal one State also achieved a positive translator Yorspasnimgssignal via the Wicl & rst & nder 31 ^rt raid 32 ^M (at - sßiels ^ eise 3!? I £ g Ohra each) and dezt z?; Ischea. der Zweigloitruig 43 and dta. «Basis 'of' üransistoro T'5 riit this ''Wiäerstiiiideä" isa Eeite licgendea ^ id $ rstand '44 "laid out,' eo '^'e'ider; äwiBchen dex · Leitiui * -i1 vxiH der Terljindungsstelle dsr Waderßtäiärlö 31 ^ir 'toicl 32 ¹⁷ liegetide Saadcnsatöjir 4 ^ ¹ dbr SososatUig toad "dcaZirec-ke after the lioiidensator 4o der Anördmsög ηενοΐι ¥' i ^"". 3B

Mg Wxrkui3 ^ 3weiae "des" jVassigevorMcKtijag ns-clx J?% ₀ 1 Mt is independent of the type of input Ö <y "boi Anlegerä · - eiücfe" Signals in-Fots eiae & ^: 'VerhMtaiBaiSBi ^ -kiar'acn " · XiapulBes or> ince länrfeiexi "steadyea Öleiöhstföats 'öbei · sin gearshift ^ eiijpieisweise' one 'of the " described arteia ", the base of the transistor3 15 ⁴ ^ kennaeieimehd ifiir" ä & s ' fek of an abnormal '' Zuötändö * ää the iSiereitewacode 14 'UHd ^ der Transietor " 1 $ bis äu **' I.ei% SfäEdgfeeit Hief dtjrch" acfiliöBt 'iilser deii firsteii: ZTfeigätrbiiüarei's "exii EiäSig star & er stream and lights the red lamp löhöil * at the level above the stream der 4 "SchMüht4 {die äanii feewirid ^ j ^ dafe ^ der- ^ SEia ^ jftifleficli ^ eii der lampli ■ crfor5.ö ** ü ^a liehe"Stxos'T? öitcr £ lii 'dnröh ^! dcn 'created * ZT; sigätrömkreiö'"f3iieSto"'■' * ' ^{Ϊ <1}

iid Tsei dör Aftcrßaiiä ^ iiaöh Fi ^ _ft t durohcine "Ladttügs Mi Kondöiioätor '22" tile 'ΟΙοίΐο'έΐ "iJt'Spörriclitttög ¹ " and ¹ ä &

BATH

O Π rt Λ ο 4 /

tension of the 4-3 shift stupid is exceeded and here « thought to be conductive due to the 4-layer diode, εο da.3 oin in addition Illumination of the green reception authorization slot 2o is sufficient Stroa over the Laspe flows as long as the man is handled Switch 25 closed "remains,"

Is the ubervvr.chto tunnel back to the! Formal state surucfc = led · - ■ either by a corrective action by the maintenance staff based on the warning ^{issued by the alarm system 1} or by resigning. vo "i BoäienungspcrRonal" ssab "of pending TTmatSnde ■ = ■ ^ iht the SingangBSchaltung 1o an ent =, speaking signal. dea the transistor 15 epeia't. This dor StromfluS interrupted Trird by ä & s first branch circuit, the red light 16 off immediately "However, this has no effect on the second branch toritite circuit, since this embodiment of the invention with the blocking of the JBmdens & tor 22 is only responsible for switching on, but not for switching off the current © in the second branch circuit." As a result, the green lamp 2c continues to light up _f Ma of the tape switch is opened by the Warttmg3personal 25, suvor note of ge ~ _r nomraon ha.t that an abnormal state occurred at the watched location m

it happens that the abnormal condition is at the monitored Place one or more sharks only for a short period of time, whereby the first branch of atria is switched on and off accordingly des reaping Z ^ rcigotrosikreicGS appeals, saves the green Effipfaagabest ConfirmationßlGEije 2o the Infox'aation that an abnormal Condition had occurred until a cancellation by opening the » Switch gate 25 follows, or switches to x and any other

-12-

BATH ORIGINAL

0 9901/0272

Al

ntif-2-aton acknowledgment of receipt "ZiuMiek, if aex Alarmauotanrl repeats itself, whereby Bird receives an information like a block, which is completely independent of your first branch ora circle«, ·

Structure and mode of operation of the .jrundsäfczlichen arrangement of the display device according to Figo 2 without blocking correspond in all details to those of the embodiment with blocking, with the exception that in this case the capacitor 26 is behind the transistor 15 'of the first Streigetromkr ei see and also considerably is greater than the capacitor 22, so that it duröh interrupts the ssireiten branch circuit also dom current flow (and awar sur by momentary Herabsotaung of Stroaflusees switching diode 19 ") In this Ifeiee reverses the Smpfangebestätigunge la.mpe 2o ⁵ simultaneously ax switching off the red Alarmanseigelampe 16 ³ surücke in the Bunkelzuetand Nevertheless, these Ausfiihrungaforas allows Esapfftngisbeetätigung, the dor before Bückkehr watched location operates vie in Aueführungsfona according to the fiormalsnstand in the same manner

The signal obtained with the help of the second Zireigstrostkreis is in particular in the case of the execution form, the blocking of essential than it saves the fact that one is abnormal condition at the monitored point ^ Or was, Boi / bst if this was only from you short time, and with the Brief illumination of the red lamp of the first twilight OB-lopeisea was not noticed. which serves as an ersata, the first green lamp falls through-

..- ■ '. ·. BATH

enq 9 η 1 / rv *** ■; '■

bronaon. oöor εχχ £ nadir's manner should turn out »AuSeräem turn out to be one. acoustic * Marza and. o a blinking activation of the green Eapfaagstastatigungolaiapc as axyeckEiäßig: to excite the on ·· - * aerksamfceit dos evaluation pereonala au «All these characteristics are tooamaon called the arrangements according to fig those in. Figo 4 from those of the Vigc 1 and 2 Bisserdem in it \ ro.ter8cftci & en _t that the transistor in the first

Branch through a circle, a diode is erased, Tero is it »"

that this Aaji "the Κεύ & the Alaraanzeigehilfssittel has no influence" Such HilfsTorrichtungen therefore also suitable for ajtatliche other Ausführtui ^ sformen of! invention including MordnUTigen after the fi ^ ₀ 1 and 2 _t where it is then sweckmäBig the-Bandachaltex * 25 (odor 25 *} arrange so that it works together at the same time as the ztisätslichen AXarmvorrichbuagen ttnthericht _t the ait of the Sapfaagre confirmedtHgsl & mpe of the other Sweigstromtereis.

2 two independent Änaeigeeinheitea are shown the _t gejseinsatieii Gleichstronüsuleitungen see Zvi 11 and 12 lie, and of which the left-hand unit a "blocking it" dio right unit without

Blocking is trained "

If transistors are used instead of transistors in the first two, a signal input circuit is required, as explained in detail in connection with Fig. 3A, with the difference that there is a signal or a signal the signal for the activation of the abnormal state (the off signal) now differs in places of the first. iSweigatromkreiscs "tnsulegeii _e, e ^ tl» Hachteilo that a ^ ch here? · from arising, be the irielgestaltigen lE ^ _v possibilities.

• '-14-

BATH ORIGINAL

compensated that the scarf tnxigatoeJiniker with regard to represent Number of signal polarity and span amplitude ala search for the point where the signal is coupled in, like this for the "skilled person" understands Ifur for the purposes of explanation will in the following be the use of negative input signals a und'pöoitiven-Aug ^ signals "stir actuation of the device" beachriebeao

With the arrangement according to Property 4, all branch circuits are old identical strokes conBtanteu ~ Sohaltelementon with negative resistance, rock-like crwlso · in the form of 4-Sohicht diodes (essential t> © ii> piel8 »eisQ 4E" 8o-2ö diodes) 14 ", 19 ^T * $ H ' ¹ ' and 1?>> Corresponding to the diodes t4 »19« and Ί4 * »- 19 * verseheai furthermore with diodes 21 '' and 21 ^1IT eatoprecheacl dea diodes 21 and 21 ^ _t -.alt anaeigelampen i6 ^{r >} , 2ο ' ¹ · ¹ and "-1.6 *» ■'♦>, 2o * '■' - 'corresponding to £ aapen to, 2o Tssnr ,, i6 ^f , 2ο ¹ according to FIGS. 1 and 2, analogy of the transistors 15 »" T ** of the execution example and 2 diodes 49 and 49 ^; * are provided so that the strca-limited ne ^ .tive one-impulses (for example · = 8οΥ <> 28 ra &) via a line 5o (or 5o ^! ) are to be coupled, which swiachen to the, first branch circuit, the switching element 14 * ^j {or _c jiJMJ *). tsid of the diode 49 (or 49 ¹ J viewed Ä. latt. ··, IBntspreeherid is ^, ea required the positive Auar -Iapuls töo such -A jcaplitude _s "that at the switching element iia τ / esentliohen a Spaiun« i ©. from pV ^: ö3.ifc is anaukoRpeln over a conductor 5t (or 51 '), which with the first ZTiöigstrOakrois between, the diode ^ 49 | od ^ r 49 ¹ ) and the? -'red; Alariiauiaeiselainpe i6 ^ri (odeip 16 '* *) irerttundeniato Beii execution form according to F sharp "4 without blocking # is the carrion impuloaißiial ijleiöhnt to" both Zsisigstroinkreiae Üfo & t a bridge oa ^ t 52 fed with diodes 53 *. 53 "

ρ. η α ο η 1 / ti 7 7 - *>

'-5ViKiQ ?:. ^T -iü '"c; -} · - jov ^ ilß cine diode füv each (Ιοί:

Two st.xoia.Vj-er. κ c · - is provided, vrätoond the imide «. Ü fcroieo in both. /:.u ^f guiding forms about? * eise BiiickGnloitiing M (or 54 O ¹ "- ^ ßittoa capacitor 55 (or 55 ')" for example »e.i8e of o _f o1 microfarads coupled aind»

As mentioned above, there is a green confirmation of receipt 8.tzlenj> e 2oa ^w (or 2oa ^ITT ") parallel to the lumpe 2o ^{) e} (or 2o * ^JI ) in the second Srieigotronkroiü and & in addition, axtstische uii devices vorijeschon, van den Maria make it even clearer _o

Sc is hei * 4 ^ ¹ ^ 3 · a Sammelleitang vorgeeohen the 'arrangements according to Figure 50 voraug3weiso za.rn for acoustic ALARN connection to a multi-Kahl of AnKpigecinhaiten, robei ^ in? Ig "5 ä ^ ⁶ AnschltiS only one unit · , heiepielsweioo Rait blocking and a green JSraatKlaapo (the left Ausführungeform of FIG entoprcchend "4) is shown, by simply changing the connections on di © green lamps 2o ¹¹ and 2oa geseilt ^'5' the AnsehluS the manifold 58 to the second 2weigatromkrelße takes place in all I * AELL "n, for example a 33o ohm resistor auereichen- in series with the lamps 2o 'and 2oa ^1' an the Vfi & does erstandstrort via a resistor 59 (or 59 ^J) i, uia the luminosity of the Isainpea during each Bteiten Bialh cycle of the flasher device to about that down.

Sex deny Z ^ veigetromlnreie eats further via a diode jo (or 6c ') "for example, a SRI692 diode _t taid a line 61 (or 61') nit a Blinkssuaraelleitung 64 is connected, Ba eo is useful in the" Eisten. Cases Confirmation of receipt of a plurality, .about · «

BATH ORIGINAL 809901/0272 -.

srsachtcr. Studs glej-cJisoitig vörsunsliaen _f is the SasHBlc "· conduit 50 fib. · Acoustic Alaxsa IAIT a gesieiasasen key switch 65 is provided, while Similarly Tfeise the BlinksarsaelleitEng a common push-button switch 66 is provided old, the ax the Schaltsr 63 s ^ oc & a common actuation via a mechanical terbindvmsj 6f, shown schematically in dashed lines, is coupled «Ms switch ^ ?? * <&& S6 correspond to their function, the manually operated switches 25 and 25 'according to the I? XgO 1 and 2 _O 5iu fjäätlichen tactile filters are one and its resistances € 8 (s ₀ 3o I00 leg Oha jetfsils) .parallel, trslchs the voltage sn each of the string constants with negative resistance (for example, the 4- "ScMclxt X) iode 19)" and the corresponding circuit period is restored after the stroke for the high current is opened by opening the switch 65, && iMid the corresponding ones Elements is separated. Biö3 serves as a precautionary measure against possible unintentional diodes _7, which rush out as a result of a rapid bump on the diodes, can occur if no current limitation, as is provided by these resistors .;. - ■■ ...

The acoustic Alsxänrorrichtimg:, which is represented by the Bio οίε 7o as a whole, is a usual Belaiß- or tension situation «he controls the ossification with a Spasnungaljegrenatmgadiode ?! TPorsöhGu. .is, which connects the main line 59 for acoustic alarm with the Irdleitmiij 12 _o parallel oil satr Biode 71 is a resistor 7 ² ("example trip too OhH) _f so that a StroiaflitS, which lets a signal about iHigefShr 1/2 tölt occur, the acoustic alarm device tingtetEtigtβ the Biode 7t "limits the voltage drop & v £ about 1 toIt uttafehsag of how many

- - BATH; ORIGINAL.

990 1 / n? T9-

g7. * üae Χ & ηροη 2o ^{SAE Jl} 2oa or equivalent ^ Iespsa are turned on, -during the Widex'stsiid 72 Qj.no BetSfeigong of

7o dssrcli small sea rose -prevented

Bio Syrian that BlinitsaasolloitiiTig 64 xmä the ISR 12 geschaltote Blinkyorrichtung 73 is a conventional motor driven, cam-actuated switch or a corresponding electronic component, the l3ei SchlieSan of Eontakts 73 ^a the by dsn resistor 59 sohlieSendsn Stroa iSior fashion tind the TJlinkvorrichtung derived _t xroäisrch . the lamps 2o ^Ti imd. 2oa '' during each balancing act of the blinking device 73 it goes without saying that the blinking device 73 here also modulates the current supplied to the acoustic alarm device, so the acoustic alana in e.g. _o lent separate the diodes according to mode 60 as components of "neighboring display units fate Anaaii ^ eirorriehtiing against the same! 3rd additional actuation bit in Mara located 5th monitored places off»

5 of a recall signal shows the uuaätzliche circuit for further optionally provided auxiliary devices, such as an indication of the erätaa Alarmbetätigong -and dio AuslSsuag s _e However, the description of these features will be given later in Yer "" bond ait Hen respective circuits of FIGS _ft 5 and 7 »

The arrangement according to 3? Ig <> 5 works as follows: the coupling of a negative »Ein-Iapulaes over the line 5 °» identifying for the presence of an abnormal Zaotand at the voa der An · = « tilting device monitored point, immediately increases the voltage

• 18 ·

BATH ORIGINAL

rt ο α η 1 / « f * **>

waste, see Seissltdiodö 14 ^{! r} and causes "since the threshold voltage of the biological code 14 ' ^J " is exceeded, a strong resistance through the first cycle of risk, which causes the red

npe 15 "stm lighting up" wiröU Per s simultaneously charges the bond via line 54 · »aatax · 55 * so the voltage drop across the switching diode 19 ^{71 is increased} via the Schwoll apana-ong of the diode and a starücer SfcroaflxiB duxcii S. to the second Za-eigstrcafcreia bowir & t ^ ird _o This shines the green Bjapfaa ^ sheatetztingslampen 2o ^<4 uiid 20a * ¹ on j Bachdera the Strosakreis over the Samaelleituijg 50 for acttatic Alans and the Blinksanaaelleitung 6 £ _t as best shown in Figo 5 emerges, sur common Earth line 12 is closed because this circuit is opened by opening the motor-driven switch 73a within the flasher device. ^ 73 cyclically open _? at the same time, the green Laapen 2o ' ³ and 2oa' ^{J1 are} lit up at the same time, followed by an incessantly declining.Eringing of an acoustic AlarEK signal from the device 7O; trird geisscht fttsftaerkaam whereby the Bedienung3persoaal that assigned to the respective _ε of the display device ^ site iate occurred an abnormal condition üa GeneralAn the WartiAng3signal is immediately confirm} that it has mhrgqncmmen the presence of the abncraalen Sustands, "and zfät by rate timely opening dex * normal he wise closed "Taatachalter 65 and 66j coupled to one another for the acoustic alarm and the looking up of the lamps 2o '* and 2oa" are interrupted ". The lamps laughed rule "buildest & QV abnoriiiale SEuatand, but even after the reception indication" - statigung to _f, the red Alarmanaeigelaaipe Ιδ ^'1 ireiter on, until separation goes through appropriate interventions · the tTartungspersonals abnormally ^ g-astaad eliminated -is ,, , a positive from the line 5I to the harvest 3ireigstroBikreiSo _r this

BAD ORSQiNAL

80990 1/0 272

T. üjmlD spans äxe diode 4 $ in front of Sperrichtusg. so that the current dv = rch the switching diode 14 "is lowered under the luinisEalen Baltesiroia of the diode Bird, X5c & urch the mode switched off and the current flow in the first branchstrodkroia water" oroelisn, so that the red Alansanzeigelaaps T (J * * (l? igo 4)

According to the arrangement according to Fig. 6, it is often expedient to for display devices with Spsriiaag a EüekrafhilfsTror— direction to provide for the arrangement; after the discovery can happen in a simple part * "Cirt Riiclcruf trirä dadvjrch herbalten, that a tuiBhSngiger branch circuit parallel sax dem first tuid s ^ oiten ZT? eig3troEkreis of the display device as such swipe the sliding power supply lines. ti and 12 ge held is, the connection to the line; zwecSaäSigerweiae about the common flashing light line <> 4 according to Fig * 5 «next a separate common callback ssssmelleitnng 75 £ fö? acoustic Alerm is running »

The individual components, which are connected in series in the independent callback branch circuit, according to the above in connection with the basic section; the Anzeigevorrichtui ^ Baueleaenten described and consist of a stromstabilcB switching element with a negative resistance, such as the 4-Sckicht switching diode 77 (see "B _e a 4E8o-28 Biode), a callback indicator lamp 78 (a _o 3 _o a Iiuape Hr" 1835 in accordance with the Lanpen 16, 2o and the corresponding lamps described above), which have a striking yellow l ^ irbo keaai, as well as ffarei parallel-connected diodes 79 * && 8o (in each case one SRI692 diode), which za.

BATH ORIGINAL

809901 / 0272-

the bus lines 64 and 75 close, Yfiederua is _f via an ayklischsn bright / Swnlcel-Bstyieb the callback lamp 78 au realized, a repeating Qt (for example 680 oha) between the diode 80 and the Mcisrufleitiiag 75 for acoustic Alsra © vorgeeehea "Sa eia completely tinabMstgiges acoustic signal Büokraf s.viffallender ToohShe TTÜmsciienswert ISTJ, -um akustiacli awiaclieii the Älanaanseige, which asu swsitcn Zffsigstroiakreis flor ®ig @ @ a 32iilic3i & aseigef? ®X3rIiiMuag Isuf t wa 'id € © Soasigas-1 of the dependent. Ruclcnif ^ S ^ elgstrosicrsIses differ ssa lcSnnea is "read geseaäerte ^ lcastiseä" Alaravorriclituög 84 (Figo joined that in Jeter MasieM the structure mad of Ifirlmagsweise animal ekugtlgc & ea AlaTSSvorrislitiisig ezresproehan ea _"m? ^ Ma you SASM a eatsprecheaäe Sioäe ®5 ^ aS . © ijaea eatsprischendea ^ iderstaaS aufsei st ο Sisie iseiafMssüiäg of ¹ ^ leaetiBolien MücknafalesmviKrrichtung of Bfeßfi iat old Mtfe € ee 'aosmeäerffeise g®ssWLoeseaea Eüc & call-BeBtätigäsagstsstscfealters Θ7 ϊ 3% Χ1ο the leitraig in _.Sssssel:? 75 before -fier. s ustissslsea Äläa ^ ^ affösTielitiaa 04 is "Ser-ScMIter is 87 on siae seehstieohe feirMadsaag 88 since then a SQgehQTigen aöxmalsg ^ ^ eiee- esohXossenen 3? @ © tscSsalter Sf of the. .SehaXter & $ isa the ISlinksaB ^ ^ eXieittsagr 4'entsprächtjf as are wiedexusj Bssailelwifierstaafie β © ₀ you parallel to this Sehaltera li @ g © a, to eis tsaisafeeietitiigtas tospreshea the switching äiade ff .au.

About Sueatmaeasebluß der- mabliingiges. Eüe & sufsoheltaag with the basic. ÄaseijaseiialtBBg success'; 4Je ^ Ch- Sfoppiuag with eratea Z'sreigstroEäairsis der laseigworricatüng ,. the redness 'aaasi ^ elsape 1β' is shown in phantom in Fig represented β, swar uad via a conductor 91 snit sisem Itoadensstor 92 fbeispielsweise O ₃ Ot microfarads) _s and ait dea second branch Troy Circle upper © IAEA! "pus-93" tcssiittelbar oterhalb green Confirmation of receipt saga

; _: - BATHROOM

a0i901 / 0272

lamps Zc ιια: 1 is connected 2oa, which are also ttiedorgcgeben '' .in L ^ itar 93 is sina Zener diode 96 (sobo a Ilff32 for 56 volts) vsssA voraugstreiße. a Strombogrenzungs-EC ^ Tfetswork with olneta resistor 97 (for example, 5 kg Oiaa t / 2 watts) and a parallel bierstt switched capacitor 98 (for example, o _s t microfarads) ·, Ber resistor 97 of Gleichstrombegrensung serves as the capacitor 98 an alternating current through the Sensor diode $ 6 , so that the Spanramgötolerana required for this diode is reduced

Me function of Hüclcxtifhilfsvorrichtung is to draw attention to _three that a Sörrektttrvorg & ng FSSR a monitored point was obtained ₀ So to blink the call lamp 78 when the red Alariaanzeigelaiape run out 16, provided, however, "da3 the operator already the presence of a Abnoriflalaustands at the übervsrachten By opening the confirmation state switch 65 beforehand. "39 The reason for this is that in general it is not desirable to have a recall effect for agencies that give a brief alarm" the display device a common procedure with reference to the independent recall circuit on ο

In the operation of the callback auxiliary device takes place on extinction the red alarm indicator lamp 16 indicates a charge shift on Capacitor 92, which causes a voltage drop across switching diode 77 which exceeds the threshold voltage of the mode, see above that a strong current flow via dis mode 77 && the callback branch circuit takes place »is however the second branch of the Troai circle

BATH ORIGINAL 809901/0272

of the Änaigeseinrichtung etro & leading and light up accordingly · »the green ifopfaags confirmation lamps So and 2oa before actuating the switches 65-66! by the on, the Mclpraf switching diode 77 is shunted via the "Umsß 78» Zensrdiodc 96, the conductor 93 and the switch to the signaling device, whel a corresponding voltage drop occurs on this current path.vitt _o Here the switching diode 77 remains blocked and the ringback lamp 78 lights up not on »

The callback8 is confirmed in a simple manner by that the maintenance staff have the normally closed cancellation states 87 (Figo 5) together with the switch 89 coupled to it in the blinking alarm line 6 * 4 for a short time

A further auxiliary device, which is expediently to be provided and which is often advantageous for the display device without blocking as well as the display device without blocking, / consists in a display of the particularly responsive display device. " A preferred implementation of such a circuit is shown in FIG. 1 , for this purpose it is for. Each monitored point is provided with an independent branch network, which is reserved for the display of the first call and is located in the TBOsöiitlichsn parallel to the first and a wide branch circuit of the actual display device 3 as well as any auxiliary devices that may be present, for example the callback device described above, and amr between the The same route 11 on the one hand and a Saamel = - Iditna ^ 'iot zva confirmation of the harvest response on the other hand, which in turn is connected to the common Sairaelleitüng 12

BATH ORIGINAL 80990 1/0272

ffie inöbeBondcro from Pig »? it can be seen that the branch in question eats biit in Beihe geachaltetes component that corresponds to the components of the first xxad, second. Branch circle of the ARseigevoriohtung · correspond «, St» they belong to a diode 1o2 (for example a SHt692 Mo & e) _for an anseigelßmpe 1o3 suitable tarhe (z «B * white) _t prefectively of the same type as the lamps i €, 2o, 2oa« n4 the corresponding Laarpea, tin etroisetabilee switching element with negative resistance, "for example a 4" layer switching diode I04 (for example = wise elno 4 £ 80-28 diode corresponding to the shaft diodes 14, 19 of the actual Anaeigäigtuigtuig) " The starting current of the first circuit The response of an alarm device is indicated by the first three branches of the electrical circuit, shown in dashed lines, of the analog device via an Iisiter 1o5 with a capacitor i ^ w (for example, o _f o1 HÜkrofexad).

Since all auxiliary device rings for the display of the first response are switched off, so that all lamps light up at the same time, and the display of the first response, which is the only function of these auxiliary devices, would be lost, every branch troiscreio with coats must see such a thing equilateral response mat safety avoid "BIEE requires Terwendung · einaeluex ¹ Parallelsch & ltuagen to each iei: switching diodes to4 which are of äex same embodiment, the o" ben "* 6 _e vie beach riehenen circuits for the Rücfcrufhilfavorrichtung according Fiff So is a Zener diode I08 voraujsaweise provided in series with a Stjroabesrensunga-RC »Hetairerk ^ which has a resistance I09 (a _c 3 _o 5 kg ohms) and a parallel capacitor Ho (sB _o o _t 1 Hcrofare.d), which sdt the Znei ^ stroakkreis for the display of the first response between the lamp 1o3 and the switching diode I04 are connected

BATH

809901/0272

The other side of the shunt shaliung is with a common SsEEelleitmig 111 sur Anseige. the first ÄKtsprachens veaffcgnden old the sSatliche similarly Weiee other circuits for Änsoige the first JUxsprechens in Ymfhinaaxng are "Me S & omelleitung- 111 can be either ribescfealtgt," as shown in?% e 7 _B ind zwasr in d <"Si $ a @ ₈ dag no FeriiinSaiig with the geraeiiisss ^ a SaBäaelltitms ^ 12 is required j star she can © uc2i ßit letaterer überöa? a resistance sit ^ esrliältniBsiÜß ^ great Wiaer3tamdawQrt (for example too 1 $ Ottäd verijttnflen, be.

Siar explanation of 4er working method is © s ^ eaounaen, deS the in? Ig *? fepgtsteilea unit iüssstmehte position eisam .__

Bötrieijssuateaa ea ^ eiclito 3ev Alayasustand .- »irÄ-, immediately its., The obea. described Weis © 'disrcli «tea. ergtsa Swej ^ -

der; & naeigeyorrich.tung si ^ aalisie ^ t, irodus ^ cb oine "such iOlaxity usul Aaplituäe aa Kondeneator i © 6 over the leit ^ ag 1p5" Ter-aphöben tsrird _? that the BGhvel3.Bpnrwmg der Schljßltdiode 1o4 "Uberaöhrittön irirfi _f ..ee äaß a strong -, .." StsroiafIaS through the Stroakreis for the ..toseige of the first-Jü * ~ - - ■ ·. "spreelieaR srfelgt lancl-die AnSeigelaapö 1ö3 this Stroiakrsiaes lights up ο The Wsxtungapersonal DestStigt d @ n Bspfsag practice darch kssyiszeitii ^ s opening the acfassalweise ^ e-ConfirmationrujgaaclisXters lao in (FIgätiguaga- 3)

1q1j wedureh the Stroaöoreia for the Eraittlisig des first Mspreoheas in his ÄnegSRgssaistand aurÜclE§ef®srt tie 2jffi ^ e 1o3

gastelle of the circuit n & ca Fi ^ ₀ ? Another Selmlttssg star displaying the first tosjprecliene duroli an Alans of the

Place actuated _f , βε is required that

-25 =

809 901 / Ü2 72

the bend in question, according to Fig. 7, is not made up by the Zsnerdio & e toB aichsrgeetelltj that prevent the Sasseleline 111 “more than a few ToIt is positive when referring to the common Sausmelleline 12, separating an adjacent unit to display the first response will, all of which also nit de? Alliance 111 "In these l? Else the Shuntwirkung prevents the ZenordiodG 1o8 with Besutj to the switching diode 1o4 that letstero 8» Toit SoiTsrellsp & immuy _s reached the Aum switching required ä iat "In this Weioe can never swoi units for displaying the first Ansprec & ens be actuated at the same time, of course voaeausgeaetatj that a 2-time difference τοη a few Hilliseconds 2t? ischen z ^ ei "any AlarafMllen Torhanden.

According to the Figo Qk vmd 8B it is possible in many cases to use both the indicator lamp and the switching element of the first and / or second branch circle3 in any of the above-described Atisführungöfonaen the display device by a GHinnalampo (for example a Ι «ϊίΕ48" taiape) to replace ₀

A precautionary execution form for impulse operation of the first Zsüx ^ circuit is shown in Figo 8A, in which the with f1a "B + lead is at a higher voltage value (for example 105 volts) _t than the lead 11 described above, to the" special features of the ßliffis lamp As can be seen from the following description, line 122, which is, for example, at + 150 ToIt, is required for the signal input, so that it is possible to use the voltage of the DC output from line 122 on the

-26-

BATH ORIGINAL 809901/0272

Resistance 11-6 abausj? © ife-n <> tiiderstäade 116 ("for example Io kg Ohn) vmd lly (for example 6 _S 8 kg Olisj) are voy bsw _o behind the Grlimmlaiape 115, which means goeigaeie words for the iknlage »Of the I3in-Xsmales (for example, such as the Yixehan & ensoin of an AT3nortna3.2R.istaniea aa desr überwaohtea Stella kermseioluiet, and the libsr the £ eitu3g 119 -sird ^ as well as the Avis-Tapulsss (s ₀ Bo 4 · 5o ^"<>) of the repatriation dor ilbarwaohti3U place ia den, Worsalzp.3tsn & fceßasoichßet vmd überai 'die I: ei1; «Bg 12o we created &“ In this execution, the vexl) indirectly ssit the relatives Line 121 _f dia © it the usual SToppelkoadeagator (not yere imd in Fig. 8 is shown in dashed lines »

Sa the Loitiing 11a. serves as a göiaeincame poaiiire feed line for a number of anaeigeo units, jnuS each one aslue first Zireigstrosikreis over its diode, 118 (s _o 3 _D one 3H1592 Di-ode) Ebgetreant be vxiä. a Zener diode 124 being seen by dsnen nor sine for a metaM -of display devices. sr «forderlicii is, voxä the swischsa oa special diode 118 and the corresponding sejsiaelleituag 12a is _a. In this arrangement the line 111s is kept at + 1o5 V * tois a voltage corresponding to this implementation phase is _o

During operation, the negative input of the glisaleape leaves the glisaleape open. dex * Lamp sufficient Spannung'auftre1ien- _r entgpriclit the Schaltfunktioii fler switching diode 14, IMD lights gleichsoitig the tampe-.on _t se that one display CLE3 Torliandanseina an abnormal state corresponding to the red Leape 1 β by Tigfl. 1 or the "snivör TSa concerned sehriet) enes lamps ei * _o follows sets, when the abnormal condition is eliminated or the & ü monitoring line 12o applied pulse Äusr

'BAD ORIGINAL' · ' 80990 1/0272

«Τ

therefore, the Voltage & ** of the lamp 115 down, which extinguishes the ItESipe Alarmmizcige is ranterbrochen _Q Here SCTi noticed _E Glissaiastpen the dor type described after ignited sin j weiterhrennen with voltage from -i-7o Ws YoXt 48o, so that the potential from 1o3 7olt en the l! oit «jig 11a is completely sufficient to keep the oaape 1t5 piercing ignition switched on« Uäb triggering the lamps 115 requires the creation of a voltage drop The required electricity supply line is used via the load monitor 116, which is required on the part of the signal input in order to bring about this operation

Eb it goes without saying that a first Zweigstronäcreie with a Qlirainlsapa p ^v -J. According to the execution form according to? ig _o 8Δ aur formation of a complete display unit according to Oat ■ the present invention can be combined in a simple way with a "wide circle of information one of the above-described export forms" but the contested branch structure can also be provided with an aiisolaope, and xvox essentially in the same way as in the arrangement according to FIG. 8A "

Thus, according to FIG. 8B, the aaeite sireigstroiakreis can simply consist of a BapfsngsbostStigungsiaape 127, for example again a UfE4e-QliimlaBipe ₍ one side of which is connected via a diode 128 (for example a SEI692 diode) to the positive feed line 11a and the other side via a surge resistance 129 (Tbefepiolsuieise 6 _f 8 feg Öhtat) with a straighter lonely Beetätigongseaasaelleitung 13o is connected _s Jait a "BeatStigun" sschalter the! pushbutton switch provided 1st stabbed J? iota <> 5 I00 for example corresponding to (which in this fall!

BATH

809901/0272

1449050

niöht with a 3? e3? alXeleidoa? staia4 6ß

the seiaerssits with a gemsißsaines Ssssatlleitiing: 12 \ ife3? To that extent you letj two £ ETST $ enean & @ i & list hasten elssä te rgüsatelW · SeKHeBMeIi is fe twite g with äem esrstea - SSBreA ^ stroaikreie ®tr eia © l> e i 1 "IEG 13f with a KOndeasator 132 (fesisplsisweäs © o _e © 1 Miisöfayad) so & I siöte © ine yollstSssilg © -lbiee £ goeii £ Mlt old

to ^ eltsweie © is in j © fea? Hia @ i © fet Slsäädh i issue

saafßteliclae circuit t% & sswöi! mfi, tmttsr

aifsoteichtungm for alaaatisclisa ä_ © 1sigen_

isnd

809901/0272

BAD ORiGJMAL

eats in Mg » 9, whereby the left display device is controlled by pulses, the right display device by a steady current»

The components named after 3? Ig ₀ 9 "with impulse actuation" are provided with the same designation numbers as the corresponding parts in FIGS. 8A and 8B, however, there is a "dash" Modifications are made in order to adjust the auxiliary devices and the shifted input signal, so the resistance corresponding to the Y / resistor 129 according to FIG. The split U resistor 129a lies between the Bapfanga confirmation lamp 127 * and the conductor 133 with a diode 134 which is connected to the blinking alarm line 13o ^ft , while the resistor 129B lies behind the resistor 129 »i» a circuit which leads to the collecting line 13o * for acoustic alarm leads. The mode of operation of this embodiment of the display device corresponds exactly to that described above in connection with FIGS.

The display device illustrated works with a normally closed contact in the signal input

, and in this regard is the signal input circuit according to Pig »3B

so that there is an alarm situation at the Übenrachton place by opening the switch 141 with the help ^ fe actuation (eoheaa-6iaoh dashed lines at 142 ver » ^ is signaled «The first branch circuit, the awieciien, the jieiphfltronüauleitungen 122 'and 12a' lies

-31-

BATH ORIGINAL

1/0272

= »■■ '■■■■ ■

aua a Alarmaxizeigeglitaralaiape 145 (for example, in series with a resistor I46 (for example, 6.8 kg OSHA). 33er connection to the higher voltage (d _o h + 15o volts to animal manifold 122 ¹⁾ is required to firing of the alarm indicator lamp 145 so achieve _f "because the voltage of -f> 1o5 volts on the supply line 11a ⁵ is sufficient ₃ keep the glisual flap ignited, but below the required ignition value» The switch I41 is on the one hand via a V / ideratsnd 147 (soB ₀ 1o kg Ollis) connected to a point between the resistor 144 and the Alsrraanzeißelaiape 145 and is on the other hand on the common bus line 12a Ό A capacitor 146 (soBa Oj (1 Miiarofarad) is parallel to the switch I41 and closes Wechaelatromstörcaignala koxz _t the otherwise probably a faulty connection 'echen' beviirken

ff?

The second Zweigstronucreia is the entaprechenden circuit the left Anzeigeainheit the Figo 9 identical (u "in Verbindting Roit Figo 8B)" It contains the same components in the form of a Kopplungakonden3ators 132 ^'} of diodes 128 "lind 134 ¹ of a Bmpf SPECIFIED at ätigungsglinual ^ mpe 127 ¹ S ^{resistors 129a J} and 129b 'and a conductor 133S, all of which are connected in the same way to the collecting line 13ο ¹ for acoustic alarm and the blinking line 13o''*

In operation, the switch remains 141 _geechlos3en} long as prevails at the tiber watched location no abnormal state and closes the Alariuanzeiijelamse 145 short, therefore deleted remains Occurs abnoripaler Zuetand a, the switch 141 is opened mechanically via the connection 142, so that at the laape 145 full voltage, the lamp ignites and koaäensator over the KJöpplungS '132' · a reverse voltage on the diode 128 '' given 'ird sufficient _t the Bmpfangebestätigungelampö 127 * ^e au frets, then for one, StromfIuB to Samael solutions

. ... .--. ■; '"::"' "-32« 'BAD ORiGiNAL

8099 0 1/0272

«* JfE, η«

13ο ¹ and 13ο ' ¹ for static or BÜnkalerm caused, as described above to the connection with the execution fora according to FIg ₅ , 4 and 5 »

When the holder 141 closes the position of the monitored position in the Horaalsustaad again, the ispj 145 is short. gsocMoöoan and goes dafeer _t wSteend di "is activated% && $ & 127 ** is" to dae maintenance personnel a non verftasobauliohten BnjpfangabestatigungsBchalter öffnot, irie di «a Sä J

Terbiadung with the? Iß · 4 «» * 5 besciiiiiöbßn was * The work «= · The process is canceled until a new abnormality occurs occurs at the monitored point *

It goes without saying that the. Type of embodiment of the display device with Cliimolair ^; i aotrohl ele optical apparatus as well al © switching element falls desirable also with each of the other " Auxiliary devices included the rear camming device «did the mifavorrichtuns for the iknaeige dee »rstea aßsprache of an AnwBigerorrichtuag can be used «

Another embodiment of an Aa * öigeT © rriehtttag.-satt Bjerrumg ¹

using τοπ aiiioiBiaa ^ en ausaiomensait a (

is entered in Pig. to illustrated, I ^ the sweite circle of this embodiment in every SinBicht Äem SwsigstruiBkreiö of the right version of the Ansieigövorrichtuiis According to FIG. 9, the components are shown the &

In this Auefffijrungafona the first Zweifetrisiapfti "" asohen the + 1o5 volt collecting line 1 ta * and the Samaeileitaag 12 "" are switched on, which serve as the purge current lines, as well as the

- «33« ■ ' B ORIGINAL

80990t / ö2? 2

Alarraanaeigeglimiala & pe 151 (for example Ϊ2ΪΕ48) »einis pap 'fransistor 152 (aB _o 21598A) and a yes resistor 153 (a.3o 6.8 kg ohms) provided, the basis of the fransietor 153 is via the series connection of the resistors 155 vx & 156 for example 3 ".9 * S ^ohm )" ⁸ ^ ^de1? Saimaelleilrang 12a ¹ connected "The input signal throws between these resistors in the form of a negative on-pulse (for example ~ 50 volts) via line 159 and a positive off-eating pulse { l) 0iepi © le weise + 5ö Volt) ftbar the line ΐβο listed «

In operation, the Yorliandexisein an AbaoTiaätl »u0ta» d & «ßer monitored point fexch Abgälte of the negative Eia ~ EEpnl86 & the Leitttog 159 © a the base of the feansistors 152 aigaallsdeyt · The transistor then allows a voltage drop to occur. to ignite the Alarstoaseigelaiapö 151 ^^ is sufficient so that it lights up. . At the same time via the * Kopplungskosdeiisator 132 "** is a Sperrspänming ¹ so the diode 128 ^'f geg0h & n, _t is the aweiten gweigetrosakrels belongs -so ^ that estätigimg at the Bapfsngsl> g ~ Laspe 12 *?' Creates a Zündspanniaig" Bi @ "tosps 127 <'. "Ad remains in compliance until the T / arttmgspersenal dtarefe deß SestStigangeschaltsrs announces that -mn the Alannaustfend at the monitored point knowledge genofflaea trarde *

A positive Au8 ~ Impmls T © a tusgeflfcr 5o fölt Aatplitade over the line 160 at Eüokstellmg: the butwachtii point lan, the Eonaal »state sets the aa of the lamp 151 a & iiegen & g Spsimang | aie iaroge erliecht, the work siylelue fet and the viewing device in turn takes over theirs

f «nktiea> s', '■ -,'. ■ - ■ - .. "'..

A waiters s A.usfülmingsbei game of "rtteii Zweigotroiekreisee of particularly simple design is shown in Figure 11 · darg # et« 11Lt _#

809901/0272

DIEA © ÄußfüUruisgaform requires SSIGN & lang & nga "gBßcb.El fc with aoraalai'weisa open contact, ici allgemeinon looks FVX fcesondsi's kept most favorable because sine svifsllige under" - refraction within the circuit or an electrical continuity preventing oxidation of the contacts each gate ain & r Indication according to a safe state of the monitored point cannot be distinguished, are »

In any case, there is a similar orator simply auo an alarm display unit i6b, which is located over a normal (| woiae open switch 135 table don (Jleichstroiaznleit-ungen 11b and 12b, Sin alarms for the monitored point by closing switch 135 by means of the mechanical Terbindung 136 signals "Sas Close MUB a matter of course for you same Seitdansr done as the abnoraaXö condition exists · the connection with the fight branch circuit that each of the above beaohriobenen Ausführun may have ^ sformen, the line in the customary manner over 137 Rit a Capacitor 138 (for example o ₍ o1 microfarad) _ρ The mode of operation of this embodiment is similar in every way to that of the other embodiments described and therefore does not require any insightful explanation.

While the invention mirde live beecfix in connection with circuits pnp where transistors are provided, it is understood verifiable "that npn 'can been used transistors in the same manner, the different connections are adjusted accordingly _D Pernsr eats © a laöglich, sine einsige tamps with two PSden instead of the single-tone alarm » display and confirmation lights provided in pairs ζλ vexvren & en _t where one

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BATH ORIGINAL 809901/0272

rC'l hav oin-si FtvAictios. and clc-'i ¹ cr / lsro ϊ? &<ίοϊΐ α ei 'caAaren function ^ orbohaltcn is »| i \ die sea l? allo Tiiirde one ^T JhtescciieiduH; j dsx * o _Ä > tioohojt Anaeige an active boob of the. einoa . fv.C.oi \ 3 uiri oiiisn BlinKbatricb d.53 other thread oSq? - · i? * goadeine other, {jlftichir-srtigö TTntcrschsidi-uij requireAom »Besides doa TiSsen oatsprcckenäe, sJbwancllmvjen of the table ties. If you understand yourself ffö · Eschraamv without waiterea »However, ttisr (Jxtin ^ edanrcen and the green-flow circuits of the Brfindtsng are in full TTciso

From the above explanations it follows that the invention cannot be modified in many ways without deviating from its essential invention content _{or the like}

ORIGINAL BATHROOM

80990 1/027 2

Claims (1)

Patentaiiiiprü the λ /, /, η η CQ (T) JäLelctrische An «o ± govo direction, characterized by a gleichstroiaepeisuns, a first raid a second branch circuit, which parallel to each other to the Gleiphstromspeisun ^; are connected and of which the first branch Btromkruis is provided with an alarm indicator lamp together with alarm indicator lamp control means, which respond firstly to the receipt of a signal indicating the presence of an abnormal condition at a monitored location and bring about a certain lighting state of the alarm indicator lamp, and secondly to a Respond to the signal that it marks the return of the monitored point to the normal state and brings the specific lighting state of the alarm control panel to disappear, while the second double circle is provided with a reception confirmation lamp together with reception confirmation lamp switch-on means that bring about a specific lighting status of the specific reception activation lamp according to the reception activation lamp Illumination state of the alarm indicator lamp cause ₉ and that further manually operated means are provided, which, if desired, the specific illumination state of the make it disappear. Electrical display device according to claim 1, characterized in that the alarm display control means comprise a transistor and a current-stable switching element with negative resistance connected in series with the alarm display lamp, with on. the base of transistor xmä a certain bias of preselected polarity of such amplitude is applied, that the Spannungeunterschied "wipe the side of the Cfleichstromspeisung with the preselected polarity and the gate voltage exceeds the switching threshold of the switching elements nods, and wherein to the base of iöransistors first aas Hi ^ nal tmg'bXQg.% becomes., wölcliöSi öao Yoreliandeniäein one BATH ORIGINAL 8099 01/0272 Indicates abnormal conditions at a monitored location, has the selected polarity and a voltage amplitude has a first voltage drop across the switching element can occur, which exceeds the switching threshold of the switching element, whereby the switching element in the One state is switched and electrical current is drawn from the direct current supply via the first branch circuit, so that the certain lighting condition of the alarm indicator lamp is established, and secondly the signal is applied, weleaes the feedback of the monitored point in indicates the normal state, one of the selected polarity has opposite polarity and a stretching amplitude possesses which the StrcafluS through the switching element under the Holding current value of the switching element lowers, whereby the switching element is transferred to the off state, the current flow through the first branch circuit is interrupted and the specific one Illumination status of the alarm signal lamp to disappear is brought. 3, Elektrisch® display device according to claim 1, 'characterized "in that the alarm indicator lamp control means have a transistor and a current-stable switching element with negative resistance, which are connected in series with the alarm indicator lamp, that signal input means are provided which have an independent branch circuit with A series circuit made up of a resistor and a single-pole on-off switch, which is connected to the direct current supply in parallel to the first branch circuit and the second branch circuit, and via a cross-connection from a point between the resistor and the switch to the The base of the transistor is connected, the switch assuming a first switch position corresponding to the presence of an abnormal condition at a monitored point and the base of the transistor on the side of the equalization ■ ---- "";; ■ ... - ■ '\ ■; .-, "■■ BAD pHSGlISlÄL * 809901/0272 Stroissfeisung with a preselected polarity and a voltage amplitude applies, the signal indicating the presence of the abnormal state at the monitored point is brought about by the occurrence of a voltage drop on the switching element, which exceeds the switching threshold of the switching element, so that the switching element is transferred to the Stn state and * moves from. (Heichstroiisp-icing TTBE ~ the first branch circuit an electrical Ström, which brings about the certain illumination condition of Alariaanaeigelampe and wherein the Schaltor depending tone of the recirculation of the monitored site is placed in the standard Alan stand in a Siweite switching position in v / eX-cher the base of the transistor on the side of the Cileichotroiiispeisung with the opposite polarity and to a voltage of such an amplitude ;; is placed that the return of the monitored point to the normal state characterizing signal by reducing the current flow is identified by the switching element, so that the switching element is switched to the Aue-Z. state, the electrical current flow through the first branch circuit is interrupted and in this way the certain lighting state of the alarm indicator lamp is brought to an end. 4. Electrical display device according to claim 1, characterized in that the alarm indicator lamp control means have a diode and a current-stable switching element with negative resistance, which are connected to the alarm indicator lamp, which monitors the presence of an abnormal state on fcennsßiehnende point signal has a first polarity and a vorbostimrate Spannungsamplitudo and is introduced into the first Zweigstromkrois such that the Μο3ίΐ in Spe'cyiohtiin "" IMD vorgespannt- equal to "time, the voltage drop dji dsa Sperreleiaent is increased to a" value, the switching element 3as in a bin state BATH ORIGINAL 809901/0272 3 » transferred brought whereby electric current from the DC power supply via the first ZweigstromkreiB to flow and thereby the specific lighting state of the alarm indicator light is brought about, and wherein the * recirculation of the monitored site characteristic in the normal state signal is a signal entgege§Setzter polarity and corresponding Spannunssamplitude, which is introduced into the most branch circuit in such a way that the current flow through the switching element is lowered below the holding current value and the switching element is thereby switched to the off state, eo that the current flow through the first branch circuit is interrupted and the particular lighting state of the alarm indicator lamp is turned off To disappear " ο Electrical display device according to claim 1, characterized in that »at least the alarm indicator lamp has a Glow lamp is. 6. Electrical display device according to claim 1, characterized in that the second branch circuit has means is provided, which is based on the traceability of the monitored body respond in the normal state and the specific lighting state of the Eiftpfangsbesticherunglarape essentially simultaneously with the disappearance of the specific lighting state make the alarm indicator lamp disappear, 7. Electrical display device according to claim 1, characterized by an auxiliary device for displaying the first anise. Speaking to an independent branch circuit, the par »- ο allele to the first and second branch circuit on the ^ * Green current supply line is and with the series status of a ^ Diode, an indicator lamp j of a current-stable switching relay < oi with negative V7iderstanö. wciä "one normally closed ο ^ rien hand-operated H operating switches are provided, whereby ο this independent branch circuit via a fine capacitor with Q a first branch circuit and a Zener diode in parallel ^m 1449068 the switching element with a collecting line for the development of the first response is connected, the Zener diode a parallel feedback loop with respect to the Sehaltelemeuc forms that by previously unconfirmed actuation of any other circuits to display the first address is closed with the manifold are connected, and wherein the capacitor sends a signal of certain polarity and voltage unöaplitude accordingly bringing about the specific lighting state of the ^ Alarm indicator lamp is transmitted, which the diode in reverse direction biases and thereby raises the voltage on the switching element to such a value that the switching element transferred to the on-state and power through the independent Branch circuit is drawn, so that a certain lighting state of the indicator lamp for the first response is brought about is provided, however, that at the same time the Zener diode does not cause a parallel short circuit. 8. Electrical display device according to claim 1, characterized through a callback assistance device with an independent Zv / eigstromkreis, which is in parallel with the first and the second Two electricity circuit is connected to the CHeichstromspeieung and with the * Series connection of a current stable switching element with negative resistance, a callback indicator lamp, a diode and a normally closed manually operated callback confirmation switch, which is independent Branch circuit via a capacitor to the first branch circuit and is coupled to the second branch circuit via a Zener diode and wherein the capacitor is a Signal in front of the beatimetric polarity and voltage amplitude accordingly the disappearance of the specific lighting state the Alanaa egg lamp conveys »which the fashion biased in locking direction and thereby the voltage on the switching element increases to such a value that the switching BAD ORiGiNAL 809901/0272 element-condition A is transferred into and current is drawn through the independent track circuit, eo DAQ a certain ■ 'ter Böleuohtungezußtand the Rüokrufantieigelampe neon Vereohwinden dee certain Beleuchtungecuatanda * ^he is brought Srnpiangsbeotätigungelampe and concurrent interruption of Kurzeohluewirkting the Zener diode * which the Schaltvrirkung prevented on the side of the switching element in the independent branch circuit