[go: up one dir, main page]

IT1163661B - Trasformatore a regolazione di tensione per trenini-giocattolo e modelli ferroviari elettrici - Google Patents

Trasformatore a regolazione di tensione per trenini-giocattolo e modelli ferroviari elettrici

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
English (en)
Other versions
IT7921324A0 (it
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/it
Application granted granted Critical
Publication of IT1163661B publication Critical patent/IT1163661B/it

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 Trasformatore a regolazione di tensione per trenini-giocattolo e modelli ferroviari elettrici IT1163661B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2813774A DE2813774C2 (de) 1978-03-30 1978-03-30 Netzanschlußgerät für mit Gleichstrom betriebene elektrische Spielzeug- und Modelleisenbahnen

Publications (2)

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

Family

ID=6035777

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21324/79A IT1163661B (it) 1978-03-30 1979-03-27 Trasformatore a regolazione di tensione per trenini-giocattolo e modelli ferroviari elettrici

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7830650U1 (de) * 1978-10-14 1980-03-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Stelltransformator fuer elektrische spielzeug- und modelleisenbahnen
DE2851032C2 (de) * 1978-11-25 1983-10-06 Gebr. Buehler Nachfolger Gmbh, 8500 Nuernberg Schaltungsanordnung zum Speisen eines ein Spielzeug, insbesondere ein Modelleisenbahn-Fahrzeug, antreibenden Gleichstrommotors
AT500096A1 (de) * 2001-06-13 2005-10-15 Maegdefrau Peter Steuereinrichtung für elektrisch betreibbare spielwaren und deren verwendung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR910298A (fr) * 1944-04-27 1946-06-03 Perfectionnements aux commutateurs
US2833979A (en) * 1955-07-07 1958-05-06 Perkin Elmer Corp Precision transducer
FR1422584A (fr) * 1965-01-22 1965-12-24 C K D Praha Narodni Podnik Circuit en pont monophasé avec soupapes semi-conductrices et réglage en continu de l'intensité et de la tension
CH453491A (de) * 1965-01-26 1968-06-14 Ckd Praha Schaltungsanordnung zur Umschaltung der Anzapfungen eines Stufentransformators mit nachgeschaltetem Halbleitergleichrichter in Einphasen-Brückenschaltung
DE1603257A1 (de) * 1966-03-15 1971-02-25 Max Ernst Regeltransformator fuer mit niedergespanntem Gleichstrom betriebene Spielzeug- und Modelleisenbahn
DE1663149A1 (de) * 1966-09-24 1970-06-18 Siemens Ag Kleintransformator mit Fernregelung
BE746136A (fr) * 1969-02-20 1970-07-31 Ampex Source d'alimentation electrique
DE2326608C2 (de) * 1973-05-24 1985-05-02 Sony Corp., Tokio/Tokyo Spannungswähler
GB1476699A (en) * 1974-12-24 1977-06-16 Matsushita Electric Industrial Co Ltd Power supply system
DE7503470U (de) * 1975-02-05 1975-07-03 Siemens Ag Stelleinrichtung für NetzanschluBgeräte
DE2520609A1 (de) * 1975-05-09 1976-11-18 Karlhorst Ing Grad Waegner Anordnung zur verbesserung des fahrverhaltens von gleichstrombetriebenen spielfahrzeugen
DE2544734A1 (de) * 1975-10-07 1977-04-21 Bosch Gmbh Robert Einrichtung zur erzeugung einer umschaltbaren gleichspannung

Also Published As

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

Similar Documents

Publication Publication Date Title
IT1112673B (it) Trasformatore regolatore di tensione
GB1539262A (en) Low voltage power transformer
GB2030784B (en) High voltage transformers
GB2040116B (en) Voltage generator curucitry
JPS5333322A (en) Current transformer for generator
HK35185A (en) Reference voltage generating device
IT1163661B (it) Trasformatore a regolazione di tensione per trenini-giocattolo e modelli ferroviari elettrici
GB2018475B (en) Voltage regulator
GB2015211B (en) Voltage regulator
JPS54101148A (en) Dc voltage transformer
DE3167432D1 (de) High-voltage transformer
IT1112678B (it) Trasformatore regolatore di tensione perfezionato
GB2100540B (en) Reference voltage generators
IL56437A0 (en) Voltage regulator for an ac generator
GB2015209B (en) Voltage regulator
IT1123816B (it) Trasformatore a regolazione di tensione,specie per trenini-giocattolo e modelli ferroviari elettrici
JPS52128512A (en) Voltage regulator for tapped transformer
JPS5656200A (en) Voltage regulator for generator
JPS5299139A (en) Bridge for model railway
JPS5290031A (en) Regulator transformer impact voltage protector
JPS5728530A (en) Voltage regulator for magnet type ac generator
JPS5310045A (en) Tapped transformer voltage regulator
JPS54111624A (en) Transformer for voltage regulation
JPS5658763A (en) Voltage regulator for generator
YU97178A (en) Voltage transformer