FR2305081A1 - Montage pour des installations de telecommunications, notamment des installations de telephonie comportant des circuits de controle et d'occupation - Google Patents

Montage pour des installations de telecommunications, notamment des installations de telephonie comportant des circuits de controle et d'occupation

Info

Publication number
FR2305081A1
FR2305081A1 FR7608027A FR7608027A FR2305081A1 FR 2305081 A1 FR2305081 A1 FR 2305081A1 FR 7608027 A FR7608027 A FR 7608027A FR 7608027 A FR7608027 A FR 7608027A FR 2305081 A1 FR2305081 A1 FR 2305081A1
Authority
FR
France
Prior art keywords
switching
switching component
component
test
potential
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
FR7608027A
Other languages
English (en)
French (fr)
Other versions
FR2305081B1 (enExample
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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority claimed from DE19752512633 external-priority patent/DE2512633C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of FR2305081A1 publication Critical patent/FR2305081A1/fr
Application granted granted Critical
Publication of FR2305081B1 publication Critical patent/FR2305081B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/02—Tractors modified to take lifting devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Tests Of Electronic Circuits (AREA)
FR7608027A 1975-03-21 1976-03-19 Montage pour des installations de telecommunications, notamment des installations de telephonie comportant des circuits de controle et d'occupation Granted FR2305081A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752512633 DE2512633C3 (de) 1975-03-21 Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Prüf- und Belegungsstromkreisen

Publications (2)

Publication Number Publication Date
FR2305081A1 true FR2305081A1 (fr) 1976-10-15
FR2305081B1 FR2305081B1 (enExample) 1981-06-12

Family

ID=5942121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608027A Granted FR2305081A1 (fr) 1975-03-21 1976-03-19 Montage pour des installations de telecommunications, notamment des installations de telephonie comportant des circuits de controle et d'occupation

Country Status (7)

Country Link
US (1) US4041245A (enExample)
AT (1) AT345901B (enExample)
CH (1) CH607511A5 (enExample)
FR (1) FR2305081A1 (enExample)
IT (1) IT1058345B (enExample)
NL (1) NL167828C (enExample)
SE (1) SE427517B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146752A (en) * 1975-03-21 1979-03-27 Siemens Aktiengesellschaft Seizing current delay circuit for the test switching means of a telecommunication switching system
FR2645474B1 (fr) * 1989-04-11 1991-06-07 David Jean Pierre Dispositif permettant de transformer une motocyclette en aeronef ultra-leger motorise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173538B (de) * 1963-03-01 1964-07-09 Siemens Ag Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen mit Belegungsstromkreisen
DE2013117B2 (de) * 1970-03-19 1976-11-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur nachbildung der signalkennzeichen in fernmelde-, insbesondere fernsprechanlagen mit uebertragungsstrecken
US3824348A (en) * 1973-05-04 1974-07-16 Stromberg Carlson Corp Status indication circuit for shared telephone equipment

Also Published As

Publication number Publication date
NL167828C (nl) 1982-01-18
NL7600877A (nl) 1976-09-23
DE2512633B2 (de) 1976-12-30
US4041245A (en) 1977-08-09
CH607511A5 (enExample) 1978-12-29
AT345901B (de) 1978-10-10
ATA13676A (de) 1978-02-15
IT1058345B (it) 1982-04-10
FR2305081B1 (enExample) 1981-06-12
NL167828B (nl) 1981-08-17
SE427517B (sv) 1983-04-11
DE2512633A1 (de) 1976-09-23
AU1204776A (en) 1977-09-22
SE7602896L (sv) 1976-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse