SE123717C1

SE123717C1 -

Info

Publication number: SE123717C1
Authority: SE
Publication date: 1948-01-01

Description

Uppfinnare: E. Mann. Inventor: E. Mann.

Prioritet begard frdn den 20 October 1942 (Nederlanderna). Priority was given to 20 October 1942 (Netherlands).

Uppfinningen avser en anordning med ett gas- och/eller angfyllt elektriskt urladdningsrot., vid vilket vardera ri5randen under drift befinner sig i en rorhallare. Uppfinningen avser vidare ett for anvandning i en sklan anordning ,sarskilt lampat urladdningsriir. The invention relates to a device with a gas- and / or steam-filled electric discharge root, in which each pipe is in operation in a pipe holder. The invention further relates to a discharge tube, especially for use in a slanted device.

Pet vanligaste slaget av dessa urladdningsror fir urladdningsroret med lagtryekskvicksilveranga, forsett med luminescerande material anbragt i eller vid urladdningsbehallarens yagg. Den rorformiga och merendels fullkomligt rake urladdningsbehallaren ken ha en avsevard Iiingd, ungefar 1 meter eller mera, sa att rorets montering inaste utforas med hjalp ay tya rorhMlare. Forutom anbringandet av de for tandning oeh drift av ett sadant ror nOdvandiga hjalpapparaterna erfordrar anordningens installation iiven anbringandet av stromledare mellan bada rOrhallarna och for detta andamal gOres exempelvis i vaggen, pa vilken roret fastes, mellan rOrhallarna en kanal, i vilken striimledarna ariordnas. The most common type of these discharge tubes is the discharge tube with low pressure mercury vapor, provided with luminescent material placed in or near the yag of the discharge container. The rudder-shaped and mostly completely rake discharge tank may have a considerable length, about 1 meter or more, so that the mounting of the rudder is only carried out with the aid of ay rorhMlare. In addition to the installation of the necessary auxiliary devices for ignition and operation of such a pipe, the installation of the device requires the installation of current conductors between the two pipe halls and for this purpose, for example in the cradle on which the pipe is fixed, a channel is arranged between the pipe halls

Uppfinningen her till andamal aft forenkla monteringen av roreL Enligt uppfinningen fir en av rorhallarna anordnad att forbindas med stromkallan och de ledare, vilka fOrbinda den andra rorhallaren med den .anslutbara rorhallaren, aro forenade med urladdningsroret till en enhet. Till foljd dfiray fir det ieke nodvandigt att i eller pa den vagg eller nagot annat underlag, pa vilket r8ret fastes, anordna ,stromledare mellan de bada rOrhallarna. Den elektriska forbindelsen mellan de bade rothallarna astadkommes namligen, sá snart urladclningsroret placeras i hallarna. Installerandet av anordningen forenklas mycket pa detta satt. En ytterligare forenkling erhalles, om de for rorets tundning och drift erforderliga hjalpapparaterna hen eller delyis placeras i en ay rorhallarna eller i bada. Pet fOr anvandning i denna anordning aysedda urladdningsroret khnnetecknas av att det in nehaller atminstone en ledare, som ãr forenad med tva vid motsatta andar ay roret befintliga kontaktdelar och att denna ledare ãr isolerad Iran atminstone en av rorets elektroder. According to the invention, one of the rudder holders is arranged to be connected to the power supply and the conductors which connect the other rudder holder to the connectable rudder holder are connected to the discharge rudder of a unit. As a result, it is not necessary to arrange, in or on the cradle or any other surface on which the pipe is attached, a current conductor between the two pipes. Namely, the electrical connection between the two root halls is established as soon as the discharge pipe is placed in the halls. The installation of the device is greatly simplified in this way. A further simplification is obtained if the auxiliary devices required for the rudder tuning and operation are placed in a rudder halls or in baths. The discharge tube used for use in this device is characterized in that it contains at least one conductor which is connected to two contact parts of the tube present at opposite spirits and that this conductor is insulated with at least one of the electrodes of the tube.

Uppfinningen fOrklaras narmare i det 101- jande under hanvisning till bifogade figurer, vilka visa nh.gra utforingsformer som exempel pa uppfinningen. The invention is explained in more detail in the following with reference to the accompanying figures, which show some embodiments as examples of the invention.

Den i fig. 1 framstallda anordningen innehalter ett for ljusutstralning tjdnande, langstraekt, rakt urladdningsror 1, vilket t. ex. ken vara ett urladdningsror med lagtryckskvicksilveranga, yid vilket insidan ay rorvaggen är Overdragen med ett pulverskikt, vilket under inverkan av de vid urladdningen alstrade stralarna luminescerar. Roret är vid vardera anden forsett med en glodelektrod 2 resp. 3 och tangs utsidan av vaggen finnas tvh ledare 4 och S. Rorandarna tackas av tva soeklar 6 och 7, vilka aro fastsatta, eventuellt med kitt, yid rilret och forsedda med flera kontaktdelar. Ledaren 5 är a ena sidan forenad med kontakten 9 i sockeln 7 och star andra sidan i forbindelse med kontaktdelen 8 i sockeln 6 via glodelektroden 2. Likasa ar ledaren 4 h ena sidan forenad med kontaktdelen 11 i sockeln 6 och a andra sidan forenad med kontaktdelen 10 i sockeln 7 via glodelektroden 3. The device shown in Fig. 1 contains an elongate, straight, straight discharge tube 1 which serves for light radiation, which e.g. ken be a discharge tube with low-pressure mercury vapor, yid which inside the tube tube is coated with a powder layer, which under the influence of the jets generated during the discharge luminesces. The rudder is fitted with a glow electrode 2 resp. 3 and the tangent to the outside of the cradle are two conductors 4 and S. The rudder edges are thanked by two guides 6 and 7, which are fixed, possibly with putty, yid the groove and provided with several contact parts. The conductor 5 is on the one hand connected to the contact 9 in the base 7 and stands on the other side in connection with the contact part 8 in the base 6 via the filament electrode 2. Likewise, the conductor 4 is on one side connected to the contact part 11 in the base 6 and on the other side connected to the contact part 10 in the socket 7 via the filament electrode 3.

Sockeln 6 fasthalles i en lamphallare 12, som ãr forsedd med kontaktdelar 13 och 14, vilka motsvara kontaktdelarna 11 och 8 i sockeln 6. Sockeln 7 fasthalles i iamphallaren. 15. Denna lamphallare är forsedd med bra' kontaktdelar 16 och 17, vilka Ora kontakt med delarna 10 och 9 i sockeln 7. Konstruktionen ay sockeln och lamphallaren är icke visad i 'detalj i fig. 1, i avsikt att forenkla denna figur. FOr att fortydliga figuren dro sockelns och lampans kontaktdelar visade pa litet avstand frhn varandra. Lamphallaren 12 är medelst tva ledare forenad med en liten lade 18, som innehaller en drosselspole, och 2— — de ba'.da ledarna sta i sin tar i fOrbindelse med kontaktdelarna 13 och 14. Ladan 18 är vidare forsedd med tva anslutningsdelar 20 och 21, -vilka skola anslutas till en stromkalla, t. ex. ett vaxelstromsnat riled 220 volt oth 50 perio- der. Hallaren 15 innehaller en stramstallare 22, exempelvis ett litet glimljusror riled mind .en pa en bimetallstrimla anbragt elektrod, och en parallellt med strOmstallaren inkopplad kondensator 23. Stromstallaren 22 och kondensatorn 23 kunna eventuellt ocksa. anordnas utanfor hallaren 15. The base 6 is held in a lamp holder 12, which is provided with contact parts 13 and 14, which correspond to the contact parts 11 and 8 in the base 6. The base 7 is held in the holder. 15. This lamp holder is provided with good contact parts 16 and 17, which are in contact with the parts 10 and 9 of the base 7. The construction of the base and the lamp holder is not shown in detail in Fig. 1, in order to simplify this figure. To clarify the figure, the contact parts of the base and the lamp were shown at a small distance from each other. The lamp holder 12 is connected by means of two conductors to a small drawer 18, which contains a choke coil, and the two conductors are connected in contact with the contact parts 13 and 14. The drawer 18 is further provided with two connecting parts 20 and 21, -which schools are connected to a power cold, e.g. an alternating current riled 220 volts oth 50 periods. The holder 15 contains a switch 22, for example a small fluorescent tube connected to an electrode arranged on a bimetallic strip, and a capacitor 23 connected in parallel with the switch. The switch 22 and the capacitor 23 may also be present. arranged outside the hall 15.

Nar anordningen sattes under spanning fly-ter vid sluten stromstallare 22 en stark strom genom drosselspolen 19, kontakterna 13 och 11, ledaren 4, elektroden 3, kontakterna 10 och 16 samt stromstallaren 22, vidare genom kontakterna 17 och 19, led aren 5 och elektro- den 2 samt slutligen kontakterna 8 och 14. Till foljd darav antaga elektroderna 2 och 3 hastigt emissionstemperaturen, varefter stromstallaren pa kant salt avbryter forbinklelsen mellan elektroderna, s. att roret kan tanda. Detta underlattas genom en spiinningsstet, som lamnas av drosselspolen 19 vid kretsens brytning. Kondensatorn 23 verkar som radioaystOrningsorgan. When the device was put under voltage, a closed current flows at closed switch 22 through the choke coil 19, contacts 13 and 11, conductor 4, electrode 3, contacts 10 and 16 and switch 22, further through contacts 17 and 19, conductor 5 and electrode on the 2nd and finally the contacts 8 and 14. As a result, the electrodes 2 and 3 quickly assume the emission temperature, after which the switch on the edge of salt interrupts the connection between the electrodes, so that the tube can ignite. This is facilitated by a spinning stent, which is left by the choke coil 19 at the break of the circuit. The capacitor 23 acts as a radio tuning means.

Lamphallarna 12 och 15 aro I. ex. fastsatta vid vaggen i ett boningsrum. Ladan 18 placeras, sasom det ãr vanligt, i vaggen. Detta kan lampligen ske i narheten av lamphallaren 12. Som synes av figuren. finnes ingen elektrisk forbindelse utanfor roret mellan de langt frau varandra liggande rorhallarna 12 och 15. Darfor behaver ej heller Indian hallarna dragas flagon ledning I vaggen eller 1 ,ett isoleringsror, som skulle kunna misspryda rummet. Lamp halls 12 and 15 aro I. ex. attached to the cradle in a living room. Barn 18 is placed, as is usual, in the cradle. This can be done in the vicinity of the lamp holder 12. As can be seen from the figure. there is no electrical connection outside the rudder between the far apart rudder halls 12 and 15. Therefore, the Indian halls do not need to be drawn flake wire in the cradle or 1, an insulating rudder, which could disfigure the room.

Socklarna 6 och 7 aro symmetriska och lika varandra, sä att vid anbringandet av roret i hallarna behOver kite nagot bestarnt liige pa. roret iakttagas. 118ret kan darfor utan vidare vridas 180° omkring sin Iiingdaxel. Avensa kan sockeln 6 inforas i haliaren 15 och sockeIn 7 i hallaren 12. Ledarna 4 och 5 kunna darvid vara fastade vid roret pA sadant satt, att de befinna sig pa sidan, eller sidorna, av roret, ndr roret dr placerat i hallarna. Fastsattningen av ledarna 4 och 5 vid rOrvaggen Ian t. ex. ske med hjiilp av en glassort med lag smaltpunkt eller med en, foretradesvis genomskinlig konstharts. Ljusforlusten kan harigenom nedsattas till ett forsumbart varde. Anbringandet av ledarna 4 och 5 kan fiiretagas fore anbringandet av det luminesurande skiktet i roret, sä att vid en eventuellt erforderlig varmebehandling under anbringandet av ledarna 4 och 5 icke utovas nagot skadligt inflytande pA det luminescerande skiktet. Socklarna 6, 7 och rorhallarna 12 och 15 kunna i enlighet flied en ofta anvand konstruktion ocksa utbildas pa sadant satt, att rorets kontaktdelar 8, 9, 10 och 11 befinna sig pa sidan av sockeln. Harvid kunna lamp ligen ledarna 4 och 5 befinna sig pa den sida av rkvaggen, dar kontaktdelarna finnas, varvid ledarna vandas mot rumsvaggen. I fig. la, som forestaller ett tvarsnitt av roret genom linjen A—A, askadliggores detta fall. Ledarna 4 och 5 kunna ocksa. anbringas pA riirvaggens insida eller i rorvaggen. Under vissa betingelser erfordras endast en enda le-dare. \rid speciella kopplingsanordningar daremot arc mer an tva. ledare erforderlirfba. Dessa ledare maste vara forenade med kontaktdelar vid motsatta andar av roret. The plinths 6 and 7 are symmetrical and equal to each other, so that when installing the pipe in the halls, the kite needs something very similar. the rudder is observed. The barrel can therefore be easily rotated 180 ° about its axis. In the same way, the base 6 can be inserted in the hauler 15 and the socket 7 in the hall 12. The conductors 4 and 5 can then be attached to the pipe in such a way that they are on the side, or sides, of the pipe, when the pipe is placed in the halls. The attachment of the conductors 4 and 5 at the rOrvaggen Ian e.g. by means of a glass melting point with a low melting point or with a, preferably transparent synthetic resin. The light loss can thereby be reduced to a negligible value. The application of the conductors 4 and 5 can be carried out before the application of the luminescent layer in the tube, so that in the event of any necessary heat treatment during the application of the conductors 4 and 5 no harmful influence is exerted on the luminescent layer. The sockets 6, 7 and the pipe halls 12 and 15 can in accordance with a frequently used construction also be formed in such a way that the contact parts 8, 9, 10 and 11 of the pipe are located on the side of the base. In this case, the conductors 4 and 5 can be located on the side of the smoke cradle where the contact parts are located, whereby the conductors are watered towards the room cradle. In Fig. 1a, which represents a cross-section of the rudder through the line A-A, this case is ashed. Leaders 4 and 5 can also. applied to the inside of the ridge cradle or to the rudder cradle. Under certain conditions, only a single conductor is required. On the other hand, special coupling devices arc more than two. leader erforderlirfba. These conductors must be joined by contact parts at opposite spirits of the rudder.

Narvaron av ledarna 4 och 5 pa. rorvaggen har dessutom den fordelen att tandningen un- derlattas, och dessutom bidraga dessa ledare aven till undertryekandet av radiostorningar, vilka fororsakas genom urladdningen. The presence of conductors 4 and 5 pa. the rudder cradle also has the advantage that ignition is omitted, and in addition these conductors also contribute to the suppression of radio interference, which is caused by the discharge.

I fig. 2 visas en anordning, vid vilken alla forkopplings- och driftselement aro placerade i lamphallarna 31 och 32. Hallaren 31 inne- hailer en drosselspole 33, en kondensator 34, fyra kontaktdelar 35, 36, 37, 38 och strom- ledare, vilka avslutas med anslutningsdelar- na 39 och 40. Darvid är anslutningsdelen 39 forenad med kontaktdelen 35, och anslut- ningsdelen 40 ftirenad med kontaktclelen 36 over drosselspolen 33. Kondensatorn 34 Jigger Indian kontaktdelarna 37 och 38. Fig. 2 shows a device in which all the ballast and operating elements are placed in the lamp halls 31 and 32. The hall 31 contains a choke coil 33, a capacitor 34, four contact parts 35, 36, 37, 38 and current conductors, which terminate with the connection parts 39 and 40. Thereby the connection part 39 is joined to the contact part 35, and the connection part 40 is connected to the contact clamp 36 over the choke coil 33. The capacitor 34 jigger the Indian contact parts 37 and 38.

Hallaren 32 innehaller en drosselspole med tva. lindningar 41 och 42 och fyra kontakt- delar 43, 44, 45 och 46. Lindningen 41 är ansluten till kontaktdelarna 45 och 46, under det att lindningen 42 är fOrenad med kontaktdelarna 43 och 44. Hallaren 32 contains a choke coil with two. windings 41 and 42 and four contact parts 43, 44, 45 and 46. The winding 41 is connected to the contact parts 45 and 46, while the winding 42 is connected to the contact parts 43 and 44.

Urladdningsroret 47, som exempeIvis likasa kan vara ett urladdningsrk med lagtryths- kvicksilveranga, dr vid vardera anden forsett med en sockel 48 resp. 49 med fyra kontaktdelar 50, 51, 52, 53 resp. 54, 55, 56 och 57. The discharge tube 47, which for example may also be a discharge vessel with low-pressure mercury vapor, is provided at each end with a base 48 resp. 49 with four contact parts 50, 51, 52, 53 resp. 54, 55, 56 and 57.

Dessa delar skola Ora kontakt med motsva- rande delar av lamphallaren. Mellan kontaktdelarna 51 och 52 resp. 55 och 56 är ansluten en glodtrad 58 resp. 59 till urladdningsroret. These parts must make contact with the corresponding parts of the lamp holder. Between the contact parts 51 and 52 resp. 55 and 56, a lead line 58 and 58, respectively, are connected. 59 to the discharge tube.

Pa den yttre vaggen av cletta ror befinna sig tva ledare 60 och 01. Ledaren 60 slutar vid kontaktdelarna 50 och 54, under det att ledaren 61 är forenad flied kontaktdelarna 53 och 57. On the outer cradle of cletta tubes are two conductors 60 and 01. The conductor 60 terminates at the contact portions 50 and 54, while the conductor 61 is joined to the contact portions 53 and 57.

Vid anslutning av anordningen till en vaxelstromkalla flyter en strom genom ledaren 60, lindningen 42, elektroden 59 och lindningen 41, vidare genom ledaren 61, kondensatorn 34, elektroden 58 och drosselspolen 33. Bero- ende pa, att lindningarna 41 och 42 aro lin- dade pa. sadant satt, att det resulterande magnetfaltet ãr mycket svagt, och att drossel- spolen 33 och kondensatorn 34 aro dimensionerade pa sadant salt, att deras motstandsvarden aro i det narmaste lika, d. v. s. att resonans intraffar, sa är den ifragavarande strommen mycket stark, och en mycket hog resonansspanning upptrader mellan rorets elektroder. Till MIN darav uppvarmas elektroderna 58 och 59 snabbt, och rket tander — —3 under inverkan av den omnamnda hOga spanningen mellan elektroderna, varefter stromstyrkan faller till det vanliga driftsvardet. Ej heller i detta fall star lamphallaren 32 i farbindelse med stromkallan, när roret är avlagsnat. Parlor erfordras icke nagra ledningar mellan de langt fran varandra placerade lamphallarna Tare sig i rumsvaggen eller i nagot isoleringsror. Ledarna 60 och 61, yilka aro forbundna med vardera tva. vid olika andar av roret befintliga kontaktdelar, aro i detta fall isolerade fran rorets hada elektroder. When connecting the device to an alternating current source, a current flows through the conductor 60, the winding 42, the electrode 59 and the winding 41, further through the conductor 61, the capacitor 34, the electrode 58 and the choke coil 33. Due to the windings 41 and 42 being coiled dade pa. such that the resulting magnetic field is very weak, and that the choke coil 33 and the capacitor 34 are dimensioned on such a salt, that their resistance values are almost equal, i.e. that resonance occurs, then the current in question is very strong, and a very high resonant voltage occurs between the electrodes of the rudder. To MIN of which the electrodes 58 and 59 heat up rapidly, and the arc ignites - —3 under the influence of the aforementioned high voltage between the electrodes, after which the current drops to the normal operating value. Also in this case, the lamp holder 32 is not in communication with the power source when the rudder is removed. Parlor does not require any wiring between the far-apart lamp halls Tare itself in the room cradle or in some insulation pipe. Leaders 60 and 61, each of which is connected to each other. at different spirits of the rudder existing contact parts, aro in this case isolated from the rudder hada electrodes.

Claims

Patent claim:

Device with a gas- and / or steam-filled electric discharge tube, which in the case of hot tubes is provided with contact parts, and with two rudder holders, which have contact parts which cooperate with the contact parts at each of the rudder edges, the contact rungs part of the operation is electrically prevented from each other by one or more conductors, characterized in that only one of the rudder halls is arranged in such a way that its contact parts can be connected to the riser's supply current source. Conductors, which connect the contact parts of the hadar halls to each other, are connected to the discharge rudder to a unit interchangeable with this rudder and are connected to two contact parts existing at different spirits of the rudder.

Device according to claim 1, characterized in that the auxiliary devices required for ignition and operation of the discharge tube all or part of them are arranged in the non-connectable tube holder.

Gas- and / or steam-filled electric discharge tubes for use in a device according to claim 1 or 2, characterized in that the tube contains at least one conductor which is connected to two contact parts existing at different spirits of the tube, and that this conductor is insulated from at least one electrode in the cell. Stockholm 1948. Ktngl. Boktr. P. A. Norstedt & Siter 480089