DE3120640A1 - Signalisier- und schaltvorrichtung - Google Patents

Signalisier- und schaltvorrichtung

Info

Publication number
DE3120640A1
DE3120640A1 DE19813120640 DE3120640A DE3120640A1 DE 3120640 A1 DE3120640 A1 DE 3120640A1 DE 19813120640 DE19813120640 DE 19813120640 DE 3120640 A DE3120640 A DE 3120640A DE 3120640 A1 DE3120640 A1 DE 3120640A1
Authority
DE
Germany
Prior art keywords
voltage
input
latching
reference voltage
key
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.)
Granted
Application number
DE19813120640
Other languages
German (de)
English (en)
Other versions
DE3120640C2 (enrdf_load_stackoverflow
Inventor
Joel Dr Ing Korn
Dieter Ing Grad Rother
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Telecom GmbH
Original Assignee
AEG Telefunken Nachrichtentechnik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AEG Telefunken Nachrichtentechnik GmbH filed Critical AEG Telefunken Nachrichtentechnik GmbH
Priority to DE19813120640 priority Critical patent/DE3120640A1/de
Publication of DE3120640A1 publication Critical patent/DE3120640A1/de
Application granted granted Critical
Publication of DE3120640C2 publication Critical patent/DE3120640C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/126—Checking intermittently signalling or alarm systems of annunciator circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electronic Switches (AREA)
DE19813120640 1981-05-23 1981-05-23 Signalisier- und schaltvorrichtung Granted DE3120640A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813120640 DE3120640A1 (de) 1981-05-23 1981-05-23 Signalisier- und schaltvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813120640 DE3120640A1 (de) 1981-05-23 1981-05-23 Signalisier- und schaltvorrichtung

Publications (2)

Publication Number Publication Date
DE3120640A1 true DE3120640A1 (de) 1983-05-26
DE3120640C2 DE3120640C2 (enrdf_load_stackoverflow) 1987-05-27

Family

ID=6133103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813120640 Granted DE3120640A1 (de) 1981-05-23 1981-05-23 Signalisier- und schaltvorrichtung

Country Status (1)

Country Link
DE (1) DE3120640A1 (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064105B (de) * 1957-12-11 1959-08-27 Friedrich Merk Telefonbau Ag Multistabiler Schalter mit mehr als zwei Transistorschaltgliedern fuer Fernmeldeanlagen
DE1192693B (de) * 1963-11-27 1965-05-13 Fujitsu Ltd Multistabiler Schaltkreis
DE2024360B2 (de) * 1970-05-19 1971-11-25 Siemens AG, 1000 Berlin u. 8000 München Schaltungsanordnung fuer fernsprechanlagen mit mehreren ver bindungsleitungen und mehreren mittels betaetigung individu eller den leitungen zugeordneter tasten an diesen leitungen anschaltbaren sprechstellen
DE1808871B2 (de) * 1967-11-15 1976-05-20 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Vorrichtung zur verhuetung von einander ausschliessenden signalisierzustaenden
DE2940598A1 (de) * 1979-10-06 1981-05-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Stoerungserkennungseinrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064105B (de) * 1957-12-11 1959-08-27 Friedrich Merk Telefonbau Ag Multistabiler Schalter mit mehr als zwei Transistorschaltgliedern fuer Fernmeldeanlagen
DE1192693B (de) * 1963-11-27 1965-05-13 Fujitsu Ltd Multistabiler Schaltkreis
DE1808871B2 (de) * 1967-11-15 1976-05-20 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Vorrichtung zur verhuetung von einander ausschliessenden signalisierzustaenden
DE2024360B2 (de) * 1970-05-19 1971-11-25 Siemens AG, 1000 Berlin u. 8000 München Schaltungsanordnung fuer fernsprechanlagen mit mehreren ver bindungsleitungen und mehreren mittels betaetigung individu eller den leitungen zugeordneter tasten an diesen leitungen anschaltbaren sprechstellen
DE2940598A1 (de) * 1979-10-06 1981-05-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Stoerungserkennungseinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z.: Funk-Technik, 1971, Nr.18, S.685,686 *

Also Published As

Publication number Publication date
DE3120640C2 (enrdf_load_stackoverflow) 1987-05-27

Similar Documents

Publication Publication Date Title
DE3373278D1 (en) Arrangement for control of current and/or voltage connected to electrode groups in an installation comprising electrostatic dust separators
DE3120640A1 (de) Signalisier- und schaltvorrichtung
US4118783A (en) Digital grade averager
KR910008973A (ko) D/a변환기
MY111351A (en) Inverter cooker with a high voltage/low voltage separating device.
JPS56108130A (en) Switch circuit
RU96112537A (ru) Устройство защиты трехфазных нагрузок
SU1485393A1 (ru) Устройство для переключения электрических цепей ,
JPS57160216A (en) A/d and d/a converter
SU131108A1 (ru) Функциональный преобразователь цифровой величины в непрерывную
SU1172005A1 (ru) Декадный счетчик дл семисегментных индикаторов
RU2103808C1 (ru) Таймер
RU2103807C1 (ru) Формирователь группы импульсов
RU2221328C1 (ru) Параллельный двоичный счетчик импульсов
SU1168904A1 (ru) Устройство дл определени выборки контролируемых параметров
SU1732339A1 (ru) Устройство дл ввода информации
SU788389A1 (ru) Последовательный счетчик с двухпроводной св зью
RU1835602C (ru) Счетное устройство с управл емым коэффициентом пересчета
SU1628201A1 (ru) Делитель частоты
KR910002977Y1 (ko) 프린터의 포트 절환회로
SU1098001A1 (ru) Устройство управлени прерыванием
KR920003035Y1 (ko) 배수출력을 가지는 입력 신장 출력회로
SU1410236A1 (ru) Устройство дл раздельного управлени реверсивным вентильным преобразователем
SU1612940A1 (ru) Трехстабильный счетный триггер
SU515314A1 (ru) Определитель линии вызывающего абонента в автоматической коммутационной системе

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: ANT NACHRICHTENTECHNIK GMBH, 7150 BACKNANG, DE

8120 Willingness to grant licenses paragraph 23
8181 Inventor (new situation)

Free format text: KORN, JOEL, DR.-ING., 7151 AUENWALD, DE ROTHER, DIETER, ING.(GRAD.), 7150 BACKNANG, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee