NO822427L - TELEPHONE PLANT. - Google Patents
TELEPHONE PLANT.Info
- Publication number
- NO822427L NO822427L NO822427A NO822427A NO822427L NO 822427 L NO822427 L NO 822427L NO 822427 A NO822427 A NO 822427A NO 822427 A NO822427 A NO 822427A NO 822427 L NO822427 L NO 822427L
- Authority
- NO
- Norway
- Prior art keywords
- signal generator
- connection
- telephone
- audio signal
- sound signal
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0293—Terminal boxes for telephone sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Cultivation Of Plants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Oppfinnelsen vedrører et telefonanlegg av det slag som er angitt i innledningen til patentkrav 1. The invention relates to a telephone system of the type specified in the introduction to patent claim 1.
Utviklingen av telefonapparater viser at man forsøk-er å gi apparatene flere og flere funksjoner, for eksempel en velgerhastighet for nummervelgeren som er tilpasset en tastaturvelger, en telefonsvarer, en innkoblbar høytaler, innebygd mikrofon, radiooverføring for trådløs drift osv.. Dette krever et større hus for telefonapparatet eller til-koblingen av et tilleggsapparat. The development of telephone devices shows that attempts are being made to give the devices more and more functions, for example a dialer speed for the number dialer that is adapted to a keyboard dialer, an answering machine, a plug-in loudspeaker, built-in microphone, radio transmission for wireless operation, etc. This requires a greater housing for the telephone device or the connection of an additional device.
Oppfinnelsen har til oppgave å skape et telefonanlegg, som har et vanlig hus og hvor det likevel kan bygges inn komponenter for tilleggsfunksjoner. The invention has the task of creating a telephone system, which has a normal housing and where components for additional functions can still be built in.
Ifølge oppfinnelsen kan dette.oppnås ved at telefonanlegget blir utformet i samsvar med patentkrav 1. Den plass i telefonapparatet som tidligere var nødvendig for å bygge inn en lydsignalgiver blir på denne måten ledig for innbyg-ging av andre elementer. På den annen side kan lydsignalgiveren settes inn i en forbindelses- eller koblingsboks med et vanlig hus, fordi den disponible plassen i slike hus ved bruken av moderne forbindelsesteknikk (trykte kretser i form av léderplater, elektroniske koblingselementer i sted-en for vanlige elektromagnetiske relé) i alle tilfelle ikke lenger blir fullstendig utnyttet. According to the invention, this can be achieved by the telephone system being designed in accordance with patent claim 1. The space in the telephone apparatus which was previously necessary to build in an audio signal generator is thus freed up for building in other elements. On the other hand, the sound signal generator can be inserted into a connection or junction box with a normal housing, because the available space in such housings using modern connection technology (printed circuits in the form of leather sheets, electronic switching elements instead of conventional electromagnetic relays) in any case no longer being fully utilized.
Plasseringen av lydsignalgiveren i en koblings- eller m ki ndelsesboks (tilkoblingsenhet for telefonanlegget) gir dessuten den fordel, at lydsignalgiveren kan gjøres uhørbar ved utilsiktet tildekning med lyddempende gjenstander, noe som kan forekomme ved vanlige telefonapparat. Dessuten blir det i mange tilfelle oppfattet som mer behagelig for abon-nenten, når lydsignalet kommer fra en litt større avstand. Ifølge et ytterligere trekk ved oppfinnelsen er for bindelses- eller tilkoblingsboksen forsynt med en stikk-kontakt for tilkobling av lydsignalgiveren. The placement of the sound signal generator in a connection or junction box (connection unit for the telephone system) also offers the advantage that the sound signal generator can be made inaudible by accidental covering with sound-absorbing objects, which can occur with ordinary telephone sets. Moreover, in many cases it is perceived as more pleasant for the subscriber, when the sound signal comes from a slightly greater distance. According to a further feature of the invention, the connection or connection box is provided with a plug connector for connecting the sound signal transmitter.
Denne løsningen er særlig fordelaktig for framstil-lingen og lagerholdet, fordi det bare må framstilles en en-kel type tilkoblingsenhet, nemlig med stikkontakt, og lydsignalgiveren kan etter behov medleveres med tilsvarende koblingsstifter og i forbindelse med monteringen innsettes med et håndgrep. This solution is particularly advantageous for production and stock keeping, because only a single type of connection unit has to be produced, namely with a socket, and the sound signal generator can be supplied with corresponding connector pins as required and inserted with a handle during assembly.
Oppfinnelsen er nedenfor beskrevet nærmere under hen-visning til tegningen, hvor: fig. 1 viser et forenklet koblingsskjerna for et telefonanlegg utformet i samsvar med oppfinnelsen, The invention is described in more detail below with reference to the drawing, where: fig. 1 shows a simplified connection core for a telephone system designed in accordance with the invention,
fig. 2 viser et skjematisk gjengitt planriss forfra av en koblingsenhet med innebygget lydsignalgivér, mens fig. 2 shows a schematic front view of a coupling unit with a built-in sound signal generator, while
fig. 3 viser et tilsvarende planriss av en tilkoblingsenhet med stikkontakt og ved siden av, i sideriss, en skjematisk gjengivelse av en passende lydsignalgivér med kob-lingsstif ter . fig. 3 shows a corresponding plan of a connection unit with a socket and next to it, in side view, a schematic representation of a suitable sound signal generator with connecting pins.
Ifølge fig. 1 er det til en telefonsentral 1 koblet en koblingsboks 2, som er forsynt med ei vanlig klemlist 3 tilkoblet over to klemmer a og b, og dessuten en lydsignalgivér 4 med en seriekoblet kondensator 5. Tilkoblet en stikkontakt 12,14 til denne koblingsboksen 2 er det så på vanlig måte koblet et telefonapparat 6 som ikke lenger er forsynt med en lydsignalgivér. According to fig. 1, a junction box 2 is connected to a telephone exchange 1, which is equipped with a standard terminal strip 3 connected via two terminals a and b, and also an audio signal generator 4 with a series-connected capacitor 5. Connected to a socket 12,14 to this junction box 2 is then, in the usual way, a telephone set 6 which is no longer provided with an audio signal generator is connected.
Planrisset av en koblingsboks 7 med avtatt deksel i-følge fig. 1, viser anordningen av en lydsignalgivér 9 på ei bæreplate 8. Mellom ei klemlist 10 og ei stikkontakt 12 finnes det tilstrekkelig plass for lydsignalgivér 9, da om-rådet 11 for de øvrige komponenter til denne tilkoblingsboksen 7 på grunn av den gjennomførte minityriasering nå bare krever en brøkdel av den plass som var nødvendig tidligere. The plan view of a junction box 7 with the cover removed according to fig. 1, shows the arrangement of an audio signal generator 9 on a carrier plate 8. Between a terminal strip 10 and a socket 12 there is sufficient space for an audio signal generator 9, as the area 11 for the other components of this connection box 7 due to the carried out miniaturization now only requires a fraction of the space previously required.
Ifølge fig. 3 er det mellom ei klemlist 13 og ei According to fig. 3 is between a terminal strip 13 and ei
stikkontakt 14 til en forbindelsesboks 15 plassert kontakt-hylser 16 og 17, som kan tjene til opptak av koblingsstifter eller -plugger 18 og 19 til en lydsignalgivér 20, idet denne samtidig blir montert på denne måten. socket 14 to a connection box 15 placed contact sleeves 16 and 17, which can be used to receive connection pins or plugs 18 and 19 for an audio signal generator 20, as this is simultaneously mounted in this way.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813128427 DE3128427A1 (en) | 1981-07-16 | 1981-07-16 | TELEPHONE SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
NO822427L true NO822427L (en) | 1983-01-17 |
Family
ID=6137205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO822427A NO822427L (en) | 1981-07-16 | 1982-07-14 | TELEPHONE PLANT. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0070795A1 (en) |
DE (1) | DE3128427A1 (en) |
ES (1) | ES274590Y (en) |
NO (1) | NO822427L (en) |
ZA (1) | ZA825097B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2191911B (en) * | 1986-06-19 | 1990-08-01 | Talgold U K | Telephone bell ringer |
DE3716139A1 (en) * | 1987-05-14 | 1988-11-24 | Rutenbeck Wilhelm Gmbh & Co | Secondary ringing unit |
DE3919825A1 (en) * | 1989-06-14 | 1990-12-20 | Fritz Buehler Kommunikationste | Pulse-dependent accessory connectable to telephone coupler - is pluggable to coupler by electric and fixed mechanical terminal pins |
DE8911389U1 (en) * | 1989-09-25 | 1989-11-16 | Wilhelm Rutenbeck GmbH & Co., 58579 Schalksmühle | Device for terminating telephone lines |
GB2250659A (en) * | 1990-10-29 | 1992-06-10 | Brian Maclean Leroy Marten | A telephone call warning apparatus with auxiliary socket |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1541510A (en) * | 1966-10-21 | 1968-10-04 | Sits Soc It Telecom Siemens | Telephone plug for socket-outlet installations, fitted with an interchangeable contact-pin holder base capable of containing a small ringtone |
-
1981
- 1981-07-16 DE DE19813128427 patent/DE3128427A1/en not_active Withdrawn
-
1982
- 1982-07-14 NO NO822427A patent/NO822427L/en unknown
- 1982-07-14 EP EP82730096A patent/EP0070795A1/en not_active Withdrawn
- 1982-07-16 ES ES1982274590U patent/ES274590Y/en not_active Expired
- 1982-07-16 ZA ZA825097A patent/ZA825097B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3128427A1 (en) | 1983-02-03 |
ES274590U (en) | 1984-04-16 |
ZA825097B (en) | 1983-04-27 |
ES274590Y (en) | 1984-12-01 |
EP0070795A1 (en) | 1983-01-26 |
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