NL46434C - - Google Patents

Info

Publication number
NL46434C
NL46434C NL46434DA NL46434C NL 46434 C NL46434 C NL 46434C NL 46434D A NL46434D A NL 46434DA NL 46434 C NL46434 C NL 46434C
Authority
NL
Netherlands
Application number
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.)
Publication of NL46434C publication Critical patent/NL46434C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/02—Electric propulsion with power supply external to the vehicle using DC motors
    • B60L9/14—Electric propulsion with power supply external to the vehicle using DC motors fed from different kinds of power-supply lines
    • 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
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Ac-Ac Conversion (AREA)
NL46434D 1936-04-07 NL46434C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201496X 1936-04-07

Publications (1)

Publication Number Publication Date
NL46434C true NL46434C (enrdf_load_stackoverflow)

Family

ID=5766533

Family Applications (1)

Application Number Title Priority Date Filing Date
NL46434D NL46434C (enrdf_load_stackoverflow) 1936-04-07

Country Status (5)

Country Link
US (1) US2146914A (enrdf_load_stackoverflow)
CH (1) CH201496A (enrdf_load_stackoverflow)
FR (1) FR820068A (enrdf_load_stackoverflow)
GB (1) GB480217A (enrdf_load_stackoverflow)
NL (1) NL46434C (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431023A (en) * 1940-01-26 1947-11-18 Emi Ltd Multiple contact electric switch
US2429864A (en) * 1943-10-16 1947-10-28 Syntron Co Dry feeding machine having means responsive to weight of material already dischargedfrom automatically movable hoppers
US2421300A (en) * 1944-12-04 1947-05-27 Gen Electric Transformer circuit
US2551943A (en) * 1945-04-19 1951-05-08 John A Gulow Variable tap transformer system
US2677810A (en) * 1950-10-14 1954-05-04 Gen Electric Step voltage regulator
DE1253357B (de) * 1961-03-03 1967-11-02 Ministerul Ind Grele Drosselspule zur Begrenzung der Stromstaerke zwischen den Anzapfkontakten von Stufentransformatoren

Also Published As

Publication number Publication date
US2146914A (en) 1939-02-14
FR820068A (fr) 1937-11-02
CH201496A (de) 1938-11-30
GB480217A (en) 1938-02-18

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