GB158328A - Improvements in and connected with installations for electrically lighting, heating and ventilating railway carriages and other vehicles - Google Patents

Improvements in and connected with installations for electrically lighting, heating and ventilating railway carriages and other vehicles

Info

Publication number
GB158328A
GB158328A GB2662119A GB2662119A GB158328A GB 158328 A GB158328 A GB 158328A GB 2662119 A GB2662119 A GB 2662119A GB 2662119 A GB2662119 A GB 2662119A GB 158328 A GB158328 A GB 158328A
Authority
GB
United Kingdom
Prior art keywords
charge
heating
dynamo
installations
railway carriages
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
GB2662119A
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.)
HARRY DOUGLAS ROHMAN
Original Assignee
HARRY DOUGLAS ROHMAN
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 HARRY DOUGLAS ROHMAN filed Critical HARRY DOUGLAS ROHMAN
Priority to GB2662119A priority Critical patent/GB158328A/en
Publication of GB158328A publication Critical patent/GB158328A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
    • H02J7/1492—Regulation of the charging current or voltage otherwise than by variation of field by means of controlling devices between the generator output and the battery
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

158,328. Rohman, H. D. Oct. 29, 1919. Addition to 145,120. Systems of charging galvanic batterics. - Relates to electric installations for lighting, heating, or ventilating railway carriages, or for similar purposes, in which axle-driven dynamos and storage batteries are employed. The invention is a modification of that comprised in the parent Specification. The dynamo A, which has a slipping belt drive, is connected to an automatic cut-in and cut-out switch D, storage battery B, lamps or other translating devices C and automatic charge-reducing switch E, all as in the prior specification referred to. The present invention employs a device F which comes into action after the charge-reducer under the influence of a shunt coil 6, closes contact 19, 20 and short circuits a part 21 of the resistance that was previously brought into use by the charge reducer. The effect is to divert so much more power into the resistance shunt that the battery "floats" across the terminals of the dynamo. Specifications 7470/10 and 114,332 also are referred to.
GB2662119A 1919-10-29 1919-10-29 Improvements in and connected with installations for electrically lighting, heating and ventilating railway carriages and other vehicles Expired GB158328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2662119A GB158328A (en) 1919-10-29 1919-10-29 Improvements in and connected with installations for electrically lighting, heating and ventilating railway carriages and other vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2662119A GB158328A (en) 1919-10-29 1919-10-29 Improvements in and connected with installations for electrically lighting, heating and ventilating railway carriages and other vehicles

Publications (1)

Publication Number Publication Date
GB158328A true GB158328A (en) 1921-01-31

Family

ID=10246506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2662119A Expired GB158328A (en) 1919-10-29 1919-10-29 Improvements in and connected with installations for electrically lighting, heating and ventilating railway carriages and other vehicles

Country Status (1)

Country Link
GB (1) GB158328A (en)

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