GB190915203A - Improvements in and relating to the Actuation of Controllers and the like for Electric Machinery. - Google Patents

Improvements in and relating to the Actuation of Controllers and the like for Electric Machinery.

Info

Publication number
GB190915203A
GB190915203A GB190915203DA GB190915203A GB 190915203 A GB190915203 A GB 190915203A GB 190915203D A GB190915203D A GB 190915203DA GB 190915203 A GB190915203 A GB 190915203A
Authority
GB
United Kingdom
Prior art keywords
arm
lug
pawl
projection
rheostat
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.)
Expired
Application number
Inventor
Herman Bernard Van Daalen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190915203A publication Critical patent/GB190915203A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/02—Details
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

15,203. Daalen, H. B. van. June 29. Controllers, actuating-mechanism for.-The controlling-arms of two or more rheostats or the like are operated independently and successively by a single lever. A spindle B carrying an operating- lever G is connected to a handle A through toothed gearing a, b. The lever G carries at its outer end two spring-pressed pawls c', c' and a depending lug k, Fig. 5. The contact arm D of the first rheostat is provided with an upwardly-projecting bevelled lug d, while the arm E of the second rheostat is provided with a similar lug e. Starting from the position of rest, as shown in Figs. 3 and 5, the arm G is above the rheostat arm D, and the pawl c' behind the projection d. When the arm G is moved in the direction indicated by the arrow, the pawl c' engages the projection d until it meets a bevelled surface m on a curved guide F, the pawl and projection then becoming disengaged. Upon a further rotation of the arm, the projection k engages the lug e on the arm E of a second rheostat, while the pawl c<2> rides over the inclined surface of this lug and falls behind it after the inclined surface n is passed. A further movement of the arm operates the rheostat arm E. When the arm G is moved in the reverse direction, the pawl c<2> engaging with the lug e operates the arm E until the inclined surface n is reached, when it becomes disengaged, the pawl c<1> simultaneously riding over the bevelled lug d. A further rotation of the arm G causes the projection k to engage with the lug d, thereby operating the rheostat arm D, the pawl c' falling behind the lug d. When more than two arms are operated, the projection k is arranged to be withdrawn from the path of the lugs and returned to its normal position after it has passed the next lug. The controller may be used for varying the speed of a shunt or compound wound motor, one arm varying the resistance in the armature circuit, and the other arm varying the resistance in the shunt field.
GB190915203D 1909-06-29 1909-06-29 Improvements in and relating to the Actuation of Controllers and the like for Electric Machinery. Expired GB190915203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190915203T 1909-06-29

Publications (1)

Publication Number Publication Date
GB190915203A true GB190915203A (en) 1909-11-18

Family

ID=32556357

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190915203D Expired GB190915203A (en) 1909-06-29 1909-06-29 Improvements in and relating to the Actuation of Controllers and the like for Electric Machinery.
GB191011437D Expired GB191011437A (en) 1909-06-29 1910-05-09 Improvements in and relating to the Actuation of Controllers for Electric Machinery particularly applicable to Electric Traction.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB191011437D Expired GB191011437A (en) 1909-06-29 1910-05-09 Improvements in and relating to the Actuation of Controllers for Electric Machinery particularly applicable to Electric Traction.

Country Status (1)

Country Link
GB (2) GB190915203A (en)

Also Published As

Publication number Publication date
GB191011437A (en) 1910-11-03

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