IT1163661B - VOLTAGE REGULATOR TRANSFORMER FOR TRAIN-TOY TRAINS AND ELECTRIC RAILWAY MODELS - Google Patents

VOLTAGE REGULATOR TRANSFORMER FOR TRAIN-TOY TRAINS AND ELECTRIC RAILWAY MODELS

Info

Publication number
IT1163661B
IT1163661B IT21324/79A IT2132479A IT1163661B IT 1163661 B IT1163661 B IT 1163661B IT 21324/79 A IT21324/79 A IT 21324/79A IT 2132479 A IT2132479 A IT 2132479A IT 1163661 B IT1163661 B IT 1163661B
Authority
IT
Italy
Prior art keywords
train
voltage regulator
electric railway
regulator transformer
toy trains
Prior art date
Application number
IT21324/79A
Other languages
Italian (it)
Other versions
IT7921324A0 (en
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7921324A0 publication Critical patent/IT7921324A0/en
Application granted granted Critical
Publication of IT1163661B publication Critical patent/IT1163661B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Toys (AREA)
IT21324/79A 1978-03-30 1979-03-27 VOLTAGE REGULATOR TRANSFORMER FOR TRAIN-TOY TRAINS AND ELECTRIC RAILWAY MODELS IT1163661B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2813774A DE2813774C2 (en) 1978-03-30 1978-03-30 Mains connection device for electric toy and model trains operated with direct current

Publications (2)

Publication Number Publication Date
IT7921324A0 IT7921324A0 (en) 1979-03-27
IT1163661B true IT1163661B (en) 1987-04-08

Family

ID=6035777

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21324/79A IT1163661B (en) 1978-03-30 1979-03-27 VOLTAGE REGULATOR TRANSFORMER FOR TRAIN-TOY TRAINS AND ELECTRIC RAILWAY MODELS

Country Status (5)

Country Link
DE (1) DE2813774C2 (en)
FR (1) FR2421449A1 (en)
GB (1) GB2018039B (en)
IT (1) IT1163661B (en)
NL (1) NL7902441A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7830650U1 (en) * 1978-10-14 1980-03-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen ACTUATOR FOR ELECTRIC TOY AND MODEL RAILWAYS
DE2851032C2 (en) * 1978-11-25 1983-10-06 Gebr. Buehler Nachfolger Gmbh, 8500 Nuernberg Circuit arrangement for feeding a DC motor driving a toy, in particular a model railway vehicle
AT500096A1 (en) * 2001-06-13 2005-10-15 Maegdefrau Peter CONTROL DEVICE FOR ELECTRICALLY OPERATING TOYS AND THEIR USE

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR910298A (en) * 1944-04-27 1946-06-03 Switch enhancements
US2833979A (en) * 1955-07-07 1958-05-06 Perkin Elmer Corp Precision transducer
FR1422584A (en) * 1965-01-22 1965-12-24 C K D Praha Narodni Podnik Single-phase bridge circuit with semiconductor valves and stepless adjustment of current and voltage
CH453491A (en) * 1965-01-26 1968-06-14 Ckd Praha Circuit arrangement for switching the taps of a step transformer with a downstream semiconductor rectifier in a single-phase bridge circuit
DE1603257A1 (en) * 1966-03-15 1971-02-25 Max Ernst Control transformer for toy and model trains operated with low voltage direct current
DE1663149A1 (en) * 1966-09-24 1970-06-18 Siemens Ag Small transformer with remote control
BE746136A (en) * 1969-02-20 1970-07-31 Ampex ELECTRICAL POWER SOURCE
DE2326608C2 (en) * 1973-05-24 1985-05-02 Sony Corp., Tokio/Tokyo Easily adjustable AC voltage adaptor - has rotary switch for selective tapping of transformer to give standard AC output
GB1476699A (en) * 1974-12-24 1977-06-16 Matsushita Electric Ind Co Ltd Power supply system
DE7503470U (en) * 1975-02-05 1975-07-03 Siemens Ag Control device for power supply units
DE2520609A1 (en) * 1975-05-09 1976-11-18 Karlhorst Ing Grad Waegner Slow running characteristic improvement device for model railways - has additional mains frequency alternating voltage superimposed on rectified direct current
DE2544734A1 (en) * 1975-10-07 1977-04-21 Bosch Gmbh Robert Rectifier with switched variable output - has transformer with at least three tappings connected to diode bridge

Also Published As

Publication number Publication date
FR2421449B1 (en) 1981-03-20
FR2421449A1 (en) 1979-10-26
GB2018039A (en) 1979-10-10
GB2018039B (en) 1983-02-02
DE2813774A1 (en) 1979-10-04
DE2813774C2 (en) 1982-10-21
IT7921324A0 (en) 1979-03-27
NL7902441A (en) 1979-10-02

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