NO119804B - - Google Patents
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- Publication number
- NO119804B NO119804B NO153084A NO15308464A NO119804B NO 119804 B NO119804 B NO 119804B NO 153084 A NO153084 A NO 153084A NO 15308464 A NO15308464 A NO 15308464A NO 119804 B NO119804 B NO 119804B
- Authority
- NO
- Norway
- Prior art keywords
- capacitor
- spark
- pulse
- contact
- earphone
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 29
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000011664 signaling Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010615 ring circuit Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/0872—Machines for printing on articles having essentially cylindrical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
- Headphones And Earphones (AREA)
- Printing Methods (AREA)
Description
Koblingsanordning for med pulssender forsynt telefonapparat. Connecting device for a telephone set equipped with a pulse transmitter.
I kobling for telefonapparater bereg-net for automatiske CB-sentraler anvendes vanligvis kondensatorer med tre forskjellige funksjoner, nemlig: a) Ringekondensator (CK i fig. 1) med den oppgave å sperre for likestrøm gjennom signalorganet B, slik at telefon-sentralens linjerelé ikke tiltrekker. b) Gnistslukningskondensator (C(, i fig. 2) med den oppgave f. eks. i serie med en motstand ri å redusere spenningen over pulskontakten i fingerskiven D. c) Talekondensator (CTa, fig. 3 og CTh, Capacitors with three different functions are usually used in coupling for telephone sets designed for automatic CB exchanges, namely: a) Ring capacitor (CK in Fig. 1) with the task of blocking direct current through the signaling device B, so that the telephone exchange's line relay does not attracts. b) Spark suppression capacitor (C(, in fig. 2) with the task, e.g. in series with a resistor ri, to reduce the voltage across the pulse contact in the finger disc D. c) Speech capacitor (CTa, fig. 3 and CTh,
fig. 4) med den oppgave å sperre en viss fig. 4) with the task of blocking a certain
del av talekretsen for likestrøm. I fig. 3 vises et eksempel hvor kondensatoren CTa er anbragt slik at hele ledningsstrømmen iL tvinges til å passere mikrofonen M, som er av den avbruddsfrie type, samtidig som høretelefonen R beskyttes mot likestrøms-passasje. Ved ikke avbruddsfrie kullkorn-mikrofoner anvendes f. eks. en kobling som angitt i fig. 4 med kondensatoren CT1) slik anbragt i skjemaet at likestrøm ikke kan passere gjennom høretelefonen R. part of the speech circuit for direct current. In fig. 3 shows an example where the capacitor CTa is placed so that the entire line current iL is forced to pass the microphone M, which is of the uninterrupted type, while the earphone R is protected against direct current passage. In the case of non-interruptible carbon grain microphones, e.g. a coupling as indicated in fig. 4 with the capacitor CT1) so arranged in the scheme that direct current cannot pass through the earphone R.
Vanligvis pleier ringe- og gnistsluk-ningskondensatorenes funksjoner å bli ut-ført av en og samme kondensator ved om-kobling i gaffelomkobleren, hvilket bl. a. vises i de kjente koblinger på fig. 5 og 9. I fig. 5 inngår kretsene ifølge fig. 1, 2 og 3 samt i fig. 9 kretsene ifølge fig. 1, 2 og 4, idet La og Lb betegner de to ledningsgrener, AS er gaffelomkobleren, B signalorganet, D fingerskiven, M mikrofonen, R høretelefonen, IC taletransformatoren, ri gnistslukningsmotstanden, Ci den kombi-nerte ringe- og gnistslukningskondensato- Usually, the functions of the ringing and spark-extinguishing capacitors are usually carried out by one and the same capacitor when switching in the fork switch, which i.a. a. is shown in the known connections in fig. 5 and 9. In fig. 5 includes the circuits according to fig. 1, 2 and 3 as well as in fig. 9 the circuits according to fig. 1, 2 and 4, where La and Lb denote the two wire branches, AS is the fork switch, B the signaling device, D the finger disc, M the microphone, R the earphone, IC the speech transformer, the spark-extinguishing resistor, Ci the combined ring and spark-extinguishing capacitor
ren og Cs talekondensatoren samt dessuten clean and the Cs speech capacitor as well as moreover
en balansemotstand r?. Ved koblingen iføl-ge typen fig. 5 kan motstanden V2 eventuelt a balance resistance r?. When connecting according to the type fig. 5, the resistor V2 can optionally
inkluderes i taletransformatorens IC høyre vikling. Når telefonapparatet er koblet i is included in the right winding of the speech transformer IC. When the telephone set is plugged in
ringestilling (vist i fig. 5) er kondensatoren ring position (shown in Fig. 5) is the capacitor
Ci over kontaktfjærene 2 og 3 i gaffelomkobleren AS koblet i serie med signalorganet B mellom de to ledningsgrener La og Lb, og i talestilling når gaffelomkoblerens AS kontakter 1, 2 er sluttet, er kondensatoren Ci over kontaktfj ærene 1 og 2 i gaffelomkobleren AS koblet i serie med gnistslukningsmotstanden ri over pulsfjærene 12 og 13 i fingerskiven D. Ci above the contact springs 2 and 3 in the fork switch AS connected in series with the signal device B between the two wire branches La and Lb, and in the speaking position when the fork switch AS contacts 1, 2 are closed, the capacitor Ci above the contact springs 1 and 2 in the fork switch AS is connected in series with the spark-extinguishing resistor ride across the pulse springs 12 and 13 in the finger disc D.
Foreliggende oppfinnelse har til hen-sikt å anvende en og samme kondensator både som gnistsluknings- og talekonden-sotar og i det tilfelle at apparatet er forsynt med et signalorgan slik som ringekondensator ved å forsyne fingerskiven D med ytterligere en skiftekontakt (16, 17, 18) The purpose of the present invention is to use one and the same capacitor both as a spark-extinguishing and speech capacitor, and in the event that the device is provided with a signal device such as a ring capacitor by providing the finger disc D with an additional changeover contact (16, 17, 18 )
foruten de kontakter (14 og 15, resp. 11 og 15) som anvendes for kortslutning av ap-paratimpedansen og pulskontaktene, samt i det tilfelle at koblingen er utført som angitt i fig. 9, kontaktene 15, 19 for kortslutning av høretelefonen. Fig. 6 og 7 samt 10 viser koblinger ifølge oppfinnelsen, idet de forskjellige elementene i fig. 6 og 7 er koblet som angitt i fig. 3, og i fig. 10 ifølge fig. 4. Den ene kondensator C oppfyller derved de tre funksjoner, nemlig som ringe-, gnistsluknings- og talekondensator. besides the contacts (14 and 15, resp. 11 and 15) which are used for short-circuiting the device impedance and the pulse contacts, as well as in the case that the connection is made as indicated in fig. 9, the contacts 15, 19 for short-circuiting the earphone. Fig. 6 and 7 as well as 10 show connections according to the invention, the various elements in fig. 6 and 7 are connected as indicated in fig. 3, and in fig. 10 according to fig. 4. The one capacitor C thereby fulfills the three functions, namely as a ringing, spark-extinguishing and speech capacitor.
Koblingen ifølge fig. 6 viser apparatet i ringestilling, idet kondensatoren C med sin ene pol er tilkoblet ledningsgrenen La og med sin andre pol, over gaffelomkoblerens AS kontaktfj ærer 2 og 3, er koblet i serie med signalorganet B, som er tilkoblet den andre ledningsgrenen Lb. The connection according to fig. 6 shows the apparatus in the ring position, with the capacitor C connected with its one pole to the line branch La and with its other pole, over the fork switch AS contact springs 2 and 3, connected in series with the signaling device B, which is connected to the other line branch Lb.
Når apparatet settes i talestilling ved When the device is put into talk mode at
at mikrofonen løftes av, føres gaffelomkob- that the microphone is lifted off, the fork
leren AS oppad, hvorved kontakten mellom fjærene 1, 2 og 4, 5 sluttes. Kondensatoren C tvinger derved ledningslikestrømmen i, i ledningsgrenen La til å passere pulsfj ærene 12—13 og de med dem parallellkoblede kortslutningsfjærer 11 og 15 i fingerskiven D, mikrofonen M, en del av taletransformatoren IC, kontaktene 4—5 i gaffelomkobleren AS og ut på ledningsgrenen Lb. Derimot har den tonefrekvente talestrøm- the lever AS upwards, thereby closing the contact between the springs 1, 2 and 4, 5. The capacitor C thereby forces the line direct current i, in the line branch La, to pass the pulse springs 12—13 and the parallel-connected short-circuit springs 11 and 15 in the finger disc D, the microphone M, part of the voice transformer IC, contacts 4—5 in the fork switch AS and out onto the wire branch Lb. In contrast, the tone-frequency speech stream has
men fri passasje gjennom kondensatoren C but free passage through the capacitor C
over fjærene 1—2 i gaffelomkobleren AS, kontaktene 17—16 i fingerskiven D, høre-telefonen R, taletransformatoren IC og kontaktene 4—5 i gaffelomkobleren AS. over the springs 1—2 in the fork switch AS, contacts 17—16 in the finger disc D, the earphone R, the speech transformer IC and contacts 4—5 in the fork switch AS.
Når pulser sendes over ledningene La, When pulses are sent over the wires La,
Lb, hvorunder pulsfj ærene 12—13 i fingerskiven enten er åpne eller sluttet, av- Lb, during which the pulse springs 12—13 in the finger disc are either open or closed, of-
hengig av pulskammens stilling, bøyes fjæ- depending on the position of the pulse comb, the spring is bent
rene 14 og 17 mot høyre, hvorved kontakten mellom fjærene 14 og 15, henholdsvis 17 og 18 sluttes, samtidig som fjæren 15 bøyes mot høyre, slik at kontakten mellom denne fjær og fjæren 11 brytes. Denne kontaktfj ærens stilling vises i fig. 7. Gnistsluk-ningsstrømkretsen som består av konden- 14 and 17 to the right, thereby closing the contact between the springs 14 and 15, respectively 17 and 18, at the same time that the spring 15 is bent to the right, so that the contact between this spring and the spring 11 is broken. The position of this contact spring is shown in fig. 7. The spark-extinguishing circuit which consists of condensa-
satoren C og den i serie med denne over kontaktfj ærene 2, 1 og 17, 18 koblede gnistslukningsmotstand ri, er derved tilkoblet pulsfj ærene 12, 13 i fingerskiven. the sator C and the spark extinguishing resistor ri connected in series with this above the contact springs 2, 1 and 17, 18, is thereby connected to the pulse springs 12, 13 in the finger disc.
Fig. 8 viser en variant av apparatkob- Fig. 8 shows a variant of the device connection
lingen ifølge fig. 6—7. Her er signalorganet B i serie med kondensatoren C fast inn- ling according to fig. 6-7. Here, the signal device B in series with the capacitor C is fixed in-
koblet mellom ledningsgrenene La og Lb. connected between wire branches La and Lb.
Også i dette tilfelle vil hele matningsstrøm- Also in this case, the entire supply current will
men i, passere mikrofonen M, men vil der- but in, pass the microphone M, but will there-
fra avgrenes i taletransformatoren IC, slik at en del av strømmen vil passere gjennom høretelefonen R og videre over kontakt-lærene 16—17 i fingerskiven D og gjen- from is branched off in the speech transformer IC, so that part of the current will pass through the earphone R and further over the contacts 16-17 in the finger disc D and again
nom det i serie med høretelefonen R lig- nom it in series with the earphone R lig-
gende signalorgan B, idet største parten av strømmen i, går gjennom transformatoren IC og over kontakt 8, 9 i ledningen. Forhol- current signaling device B, since the largest part of the current i, goes through the transformer IC and over contact 8, 9 in the line. Rela-
det mellom taletransformatorens IC og høretelefonens R + signalorganets B mot- that between the speech transformer's IC and the earphone's R + the signaling device's B counter-
stander er slik at en så liten del stands are such that such a small part
av matningsstrømmen i, passerer høretele- of the supply current i, hearing tele-
fonen R, at den er uten betydning for høre-telefonen R. the phone R, that it is of no importance to the hearing phone R.
Fig. 10 viser et apparatskjema av sam- Fig. 10 shows an apparatus diagram of the
me type som det kjente og det i fig. 9 viste. me type as the known and that in fig. 9 showed.
Ifølge oppfinnelsen er imidlertnd her kob- According to the invention, however, here
lingen gjort slik at kondensatoren C2 i fig.' ling made so that the capacitor C2 in fig.'
9 kan sløyfes, da dens funksjon fylles åv 9 can be omitted, as its function is fulfilled
kondensatoren C. Ringekretsen dannes over La-C-kontakten 2—3 i AS — B — Lb. Høretelefonkretsen dannes over R—IC the capacitor C. The ring circuit is formed across the La-C contact 2—3 in AS — B — Lb. The earphone circuit is formed across R—IC
(høyre del) — r^ — kontakten 13—12 pa- (right part) — r^ — connector 13—12 pa-
rallelt med kontakten 15 og 11 i D, kon- parallel with contacts 15 and 11 in D, con-
takt 4—5 i AS-C-kontakt 2—1 i AS-kon- stroke 4—5 in AS-C connector 2—1 in AS-con-
takt 17—16 i D—R. Gnistslukningskretsen dannes over C-fjærene 2—1 i gaffelen AS- measure 17-16 in D—R. The spark extinguishing circuit is formed over the C-springs 2—1 in the fork AS-
fjærene 17—18 i D-ri-pulsfjærene 13—12 i D-f j ærene 4—5 i AS-C. springs 17—18 in D-ri pulse springs 13—12 in D-f j springs 4—5 in AS-C.
Fig. 11 viser koblingen for et apparat, Fig. 11 shows the connection for a device,
for hvilket signalorgan ikke forekommer, for which signaling organ does not occur,
hvilket er tilfelle bl. a. ved såkalte side-apparater og på figuren, som viser sideapparatets koblingsskjema, er Lal og Lbl ledningen til stasjonen og La2, Lb2 lednin- which is the case a. in the case of so-called side devices and in the figure, which shows the connection diagram of the side device, Lal and Lbl are the line to the station and La2, Lb2 lednin-
gen til et ikke vist hovedapparat som kan være utført på vilkårlig, i og for seg kjent måte. AS er sideapparatets gaffel, som i skjemaet er vist pålagt. Fjæren 20 har for-spenning oppad likesom fjæren 22. Et rin-gesignal, som kommer inn fra stasjonen over grenene Lal, Lbl, går over den slut- gen to a main device not shown which can be carried out in an arbitrary, per se known manner. AS is the fork of the side device, which is shown in the form as required. The spring 20 has an upward pretension like the spring 22. A call signal, which comes in from the station via the branches Lal, Lbl, goes over the final
tede kontakten 20, 22 over ledningen Lb2, ted the contact 20, 22 over the wire Lb2,
La2 til hovedapparatet. Når sideapparatet La2 to the main device. When the collateral
skal anvendes og dets mikrofon er løftet av, føres kontaktene 20 og 22 oppad til 22 is to be used and its microphone is lifted off, the contacts 20 and 22 are brought up to 22
slår an mot 21, da dets (22) bevegelse opp- strikes against 21, as its (22) movement up-
ad stoppes. Fjæren 20 fortsetter sin beve- ad is stopped. The spring 20 continues its movement
gelse oppad noe inntil kontakten mellom denné fjær og fjæren 22 er brutt. Sideapparatet er da koblet inn til stasjonen over ledningen Lal og Lbl over kontakt 21, rise slightly until the contact between this spring and spring 22 is broken. The side device is then connected to the station via wire Lal and Lbl via contact 21,
22. Kondensatoren C kobles deretter inn 22. The capacitor C is then connected
over kontakt 16—18, alternativt til høre-telefonen R eller til gnistslukningsmotstan- via contact 16—18, alternatively to the earphone R or to the spark-extinguishing resistor
den ri på samme måte som beskrevet i for-bindelse med fig. 6. it rides in the same way as described in connection with fig. 6.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0041466 | 1963-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO119804B true NO119804B (en) | 1970-07-06 |
Family
ID=7046129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO153084A NO119804B (en) | 1963-05-02 | 1964-04-30 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3250212A (en) |
AT (1) | AT280319B (en) |
CH (1) | CH435320A (en) |
DE (1) | DE1436484A1 (en) |
DK (1) | DK119411B (en) |
GB (1) | GB1061794A (en) |
LU (1) | LU45974A1 (en) |
NL (1) | NL6404865A (en) |
NO (1) | NO119804B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1436491A1 (en) * | 1965-10-26 | 1969-05-08 | Dubuit Maschinen Gmbh | Machine for printing cylindrical bodies |
AT324358B (en) * | 1970-04-30 | 1975-08-25 | Kammann Fa Werner | SCREEN PRINTING MACHINE |
EP0046474B1 (en) * | 1980-08-21 | 1984-05-02 | ALEXANDER SCHOELLER & CO. AG | Process and device for printing box-shaped objects with vertically disposed printing screens |
US4373437A (en) * | 1980-12-19 | 1983-02-15 | Deco Coatings Corporation | Apparatus to supply articles for printing |
GB2265335A (en) * | 1992-03-20 | 1993-09-29 | Liao Min San | Article handling and screen printing machine |
US9278474B1 (en) * | 2014-09-08 | 2016-03-08 | Xyzprinting, Inc. | Material level detecting mechanism of three-dimensional system |
CN108943997B (en) * | 2018-06-21 | 2021-05-14 | 东莞市峰耀光电科技有限公司 | Semi-automatic silk screen printing machine of cell-phone camera glass |
CN110293742B (en) * | 2019-07-02 | 2020-11-03 | 浙江机电职业技术学院 | Assembly line silk screen printing device |
CN114132055B (en) * | 2021-11-10 | 2022-11-01 | 凯瑞电子(诸城)有限公司 | Two-way feeding type metal casing screen printing device |
CN114103434B (en) * | 2021-12-30 | 2023-01-06 | 北部湾大学 | Pigment conveying mechanism for ceramic printing equipment |
CN114796715B (en) * | 2022-03-14 | 2024-04-02 | 南京医科大学康达学院 | Infusion alarm system adopting near infrared photoelectric sensing device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359825A (en) * | 1941-12-12 | 1944-10-10 | Solar Lab | Apparatus for decorating |
US2484671A (en) * | 1944-05-02 | 1949-10-11 | Owens Illinois Glass Co | Silk screen stencil decorating machine |
US2419694A (en) * | 1944-10-26 | 1947-04-29 | Mohawk Carpet Mills Inc | Method of stencilling pile fabrics by suction |
US2866403A (en) * | 1955-06-06 | 1958-12-30 | Bunder Glas G M B H | Screen printing machines |
US3053374A (en) * | 1960-04-08 | 1962-09-11 | Cons Thermoplastics Company | Silk screen printing |
US3112692A (en) * | 1960-05-05 | 1963-12-03 | Metal Box Co Ltd | Decorating plastic containers |
US3133496A (en) * | 1960-07-19 | 1964-05-19 | Dubuit Louis Gilbert | Printing of cylindrical articles |
US3199449A (en) * | 1961-12-18 | 1965-08-10 | Matthew L Jaffa | Method and apparatus for screen printing |
US3139824A (en) * | 1962-04-18 | 1964-07-07 | American Screen Process Equip | Silk screen printing apparatus |
US3159100A (en) * | 1963-02-08 | 1964-12-01 | Monsanto Co | Method and apparatus for forming indicia on articles |
-
1963
- 1963-05-02 DE DE19631436484 patent/DE1436484A1/en active Pending
-
1964
- 1964-04-21 CH CH510764A patent/CH435320A/en unknown
- 1964-04-23 AT AT360064A patent/AT280319B/en not_active IP Right Cessation
- 1964-04-27 LU LU45974D patent/LU45974A1/xx unknown
- 1964-04-30 NO NO153084A patent/NO119804B/no unknown
- 1964-05-01 DK DK220064AA patent/DK119411B/en unknown
- 1964-05-01 US US364227A patent/US3250212A/en not_active Expired - Lifetime
- 1964-05-01 NL NL6404865A patent/NL6404865A/xx unknown
- 1964-05-01 GB GB18190/64A patent/GB1061794A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1436484A1 (en) | 1969-06-12 |
DK119411B (en) | 1970-12-28 |
US3250212A (en) | 1966-05-10 |
NL6404865A (en) | 1964-11-03 |
GB1061794A (en) | 1967-03-15 |
CH435320A (en) | 1967-05-15 |
AT280319B (en) | 1970-04-10 |
LU45974A1 (en) | 1964-06-27 |
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