DE868931C - Schaltungsanordnung zur Herstellung von Verbindungen in Fernmeldeanlagen - Google Patents
Schaltungsanordnung zur Herstellung von Verbindungen in FernmeldeanlagenInfo
- Publication number
- DE868931C DE868931C DEI1722A DEI0001722A DE868931C DE 868931 C DE868931 C DE 868931C DE I1722 A DEI1722 A DE I1722A DE I0001722 A DEI0001722 A DE I0001722A DE 868931 C DE868931 C DE 868931C
- Authority
- DE
- Germany
- Prior art keywords
- relay
- contact
- circuit
- pulse
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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- AOUOVFRSCMDPFA-QSDJMHMYSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-amino-3-carboxypropanoyl]amino]-4-carboxybutanoyl]amino]-3-methylbutanoyl]amino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](N)CC(O)=O AOUOVFRSCMDPFA-QSDJMHMYSA-N 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 7
- RUDATBOHQWOJDD-UHFFFAOYSA-N (3beta,5beta,7alpha)-3,7-Dihydroxycholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)CC2 RUDATBOHQWOJDD-UHFFFAOYSA-N 0.000 description 6
- XILIYVSXLSWUAI-UHFFFAOYSA-N 2-(diethylamino)ethyl n'-phenylcarbamimidothioate;dihydrobromide Chemical compound Br.Br.CCN(CC)CCSC(N)=NC1=CC=CC=C1 XILIYVSXLSWUAI-UHFFFAOYSA-N 0.000 description 6
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- 239000002699 waste material Substances 0.000 description 5
- XQONXPWVIZZJIL-UHFFFAOYSA-N 1-(4-chlorophenyl)cyclobutane-1-carbonitrile Chemical compound C1=CC(Cl)=CC=C1C1(C#N)CCC1 XQONXPWVIZZJIL-UHFFFAOYSA-N 0.000 description 4
- 241000167880 Hirundinidae Species 0.000 description 4
- 238000013475 authorization Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- BMZGSMUCRXYUGB-UHFFFAOYSA-N 5-chloro-2-methylaniline;hydron;chloride Chemical compound Cl.CC1=CC=C(Cl)C=C1N BMZGSMUCRXYUGB-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
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- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 3
- FTOAOBMCPZCFFF-UHFFFAOYSA-N 5,5-diethylbarbituric acid Chemical compound CCC1(CC)C(=O)NC(=O)NC1=O FTOAOBMCPZCFFF-UHFFFAOYSA-N 0.000 description 2
- 101100126625 Caenorhabditis elegans itr-1 gene Proteins 0.000 description 2
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- 210000003462 vein Anatomy 0.000 description 2
- WFMVQPURDPTNBD-LLVKDONJSA-N (3,3-difluoroazetidin-1-yl)-[(5R)-5-phenyl-6,7-dihydro-5H-pyrrolo[1,2-b][1,2,4]triazol-2-yl]methanone Chemical compound FC1(F)CN(C1)C(=O)C1=NN2[C@H](CCC2=N1)C1=CC=CC=C1 WFMVQPURDPTNBD-LLVKDONJSA-N 0.000 description 1
- 101100259716 Arabidopsis thaliana TAA1 gene Proteins 0.000 description 1
- 229910014455 Ca-Cb Inorganic materials 0.000 description 1
- 101100447646 Caenorhabditis elegans gars-1 gene Proteins 0.000 description 1
- 241000130989 Calvia Species 0.000 description 1
- 229910004870 Cc−Cd Inorganic materials 0.000 description 1
- 102100025890 Complement C1q tumor necrosis factor-related protein 3 Human genes 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- 101100072702 Drosophila melanogaster defl gene Proteins 0.000 description 1
- 101000933673 Homo sapiens Complement C1q tumor necrosis factor-related protein 3 Proteins 0.000 description 1
- 101000739195 Homo sapiens Secretoglobin family 1D member 2 Proteins 0.000 description 1
- 101100209990 Rattus norvegicus Slc18a2 gene Proteins 0.000 description 1
- 101100364302 Schizosaccharomyces pombe (strain 972 / ATCC 24843) rsv2 gene Proteins 0.000 description 1
- 102100037279 Secretoglobin family 1D member 2 Human genes 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
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- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor 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
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036540 impulse transmission Effects 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000000654 solvent vapour annealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Structure Of Telephone Exchanges (AREA)
- Polarising Elements (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR868931X | 1949-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE868931C true DE868931C (de) | 1953-03-02 |
Family
ID=9346283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI1722A Expired DE868931C (de) | 1949-08-17 | 1950-08-13 | Schaltungsanordnung zur Herstellung von Verbindungen in Fernmeldeanlagen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2694751A (en:Method) |
| BE (1) | BE497403A (en:Method) |
| CH (2) | CH300212A (en:Method) |
| DE (1) | DE868931C (en:Method) |
| FR (1) | FR1004604A (en:Method) |
| GB (2) | GB737866A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185248B (de) * | 1963-11-16 | 1965-01-14 | Telefunken Patent | Schaltungsanordnung fuer die Feststellung der Verkehrsberechtigung von Teilnehmerstellen in elektronisch gesteuerten Fernsprechnebenstellenanlagen |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2774071A (en) * | 1949-12-24 | 1956-12-11 | Gen Dynamics Corp | Coincidence finding circuit |
| US2872518A (en) * | 1951-11-23 | 1959-02-03 | Gen Dynamics Corp | Party line telephone system |
| NL81824C (en:Method) * | 1953-03-12 | |||
| US2890284A (en) * | 1954-06-18 | 1959-06-09 | Siemens Edison Swan Ltd | Automatic telephone systems |
| BE545627A (en:Method) * | 1955-03-04 | |||
| US2830125A (en) * | 1955-03-04 | 1958-04-08 | Gen Dynamics Corp | Electronic switching system |
| DE1059971B (de) * | 1955-11-24 | 1959-06-25 | Josef Dirr | Schaltungsanordnung fuer Gruppenwaehler mit Schaltern als Waehler in Fernmelde-, insbesondere Selbstwaehlanlagen |
| NL256714A (en:Method) * | 1959-10-12 | |||
| FR2967922B1 (fr) | 2010-11-26 | 2015-03-20 | Zodiac Pool Systems Inc | Appareil et procede de filtration de debris. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2333039A (en) * | 1941-03-24 | 1943-10-26 | Automatic Elect Lab | Telephone system |
| US2375514A (en) * | 1941-10-09 | 1945-05-08 | Automatic Elect Lab | Telephone system |
| US2520170A (en) * | 1945-11-14 | 1950-08-29 | Standard Telephones Cables Ltd | Pulse responsive circuit |
| US2524774A (en) * | 1946-02-04 | 1950-10-10 | Int Standard Electric Corp | Telephone system |
| US2619548A (en) * | 1948-05-15 | 1952-11-25 | Int Standard Electric Corp | Electronic switching apparatus for telephone systems |
-
0
- BE BE497403D patent/BE497403A/xx unknown
-
1949
- 1949-08-17 FR FR1004604D patent/FR1004604A/fr not_active Expired
-
1950
- 1950-01-13 GB GB922/50A patent/GB737866A/en not_active Expired
- 1950-01-13 GB GB27441/52A patent/GB737890A/en not_active Expired
- 1950-07-25 US US175704A patent/US2694751A/en not_active Expired - Lifetime
- 1950-08-13 DE DEI1722A patent/DE868931C/de not_active Expired
- 1950-08-17 CH CH300212D patent/CH300212A/fr unknown
- 1950-08-17 CH CH293821D patent/CH293821A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185248B (de) * | 1963-11-16 | 1965-01-14 | Telefunken Patent | Schaltungsanordnung fuer die Feststellung der Verkehrsberechtigung von Teilnehmerstellen in elektronisch gesteuerten Fernsprechnebenstellenanlagen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH293821A (fr) | 1953-10-15 |
| GB737866A (en) | 1955-10-05 |
| FR1004604A (fr) | 1952-04-01 |
| GB737890A (en) | 1955-10-05 |
| BE497403A (en:Method) | |
| US2694751A (en) | 1954-11-16 |
| CH300212A (fr) | 1954-07-15 |
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