GB114148A - Improvements in or relating to Variable Electric Resistances or Rheostats. - Google Patents

Improvements in or relating to Variable Electric Resistances or Rheostats.

Info

Publication number
GB114148A
GB114148A GB330318A GB330318A GB114148A GB 114148 A GB114148 A GB 114148A GB 330318 A GB330318 A GB 330318A GB 330318 A GB330318 A GB 330318A GB 114148 A GB114148 A GB 114148A
Authority
GB
United Kingdom
Prior art keywords
brush
coils
rheostats
relating
variable electric
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
GB330318A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB114148A publication Critical patent/GB114148A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/16—Adjustable resistors including plural resistive elements
    • H01C10/20—Contact structure or movable resistive elements being ganged

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB330318A 1917-02-15 1918-02-25 Improvements in or relating to Variable Electric Resistances or Rheostats. Expired GB114148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE515592X 1917-02-15

Publications (1)

Publication Number Publication Date
GB114148A true GB114148A (en) 1919-09-18

Family

ID=6549029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB330318A Expired GB114148A (en) 1917-02-15 1918-02-25 Improvements in or relating to Variable Electric Resistances or Rheostats.

Country Status (3)

Country Link
AT (1) AT81825B (de)
FR (1) FR515592A (de)
GB (1) GB114148A (de)

Also Published As

Publication number Publication date
FR515592A (fr) 1921-04-04
AT81825B (de) 1920-12-10

Similar Documents

Publication Publication Date Title
GB114148A (en) Improvements in or relating to Variable Electric Resistances or Rheostats.
GB792062A (en) Improvements in electric switches operable by rotary and axial movement of a controlmember
GB500522A (en) Regulating resistance combined with a line circuit closer and interrupter
GB625199A (en) Improvements in or relating to electric condensers
GB473508A (en) Improvements relating to variable electric resistances or potentiometers
GB233944A (en) Improvements in rheostats
GB191308602A (en) Improved Means for use in Directly Measuring Small Variations or Differences in Electrical Resistance.
GB588703A (en) Improvements relating to electrical potentiometers
US1408992A (en) Variometer
GB679151A (en) Improvements in or relating to electric resistances
GB620049A (en) Improvements in or relating to electric resistors
GB438419A (en) Improvements in or relating to phase shifters
GB207335A (en) Improvements in rheostats for electrical purposes
GB505872A (en) Voltage divider
GB190012973A (en) An Indictor for High Electrical Tensions.
GB191100079A (en) Improvements in Electric Cooking Appliances.
Donovan On Galvanometric Deflections Producible by Attrition and Contact of Metals under Certain Circumstances
GB191204691A (en) Improvements in or relating to Speed-regulating Devices for Electric Motors, more especially for use in connection with Electrically-controlled Continuous Spinning Frames.
GB442078A (en) Improvements relating to the indication of movements at a distance
ES12014U (es) Enchufe eléctrico bipolar de un solo orificio, con electrodos concéntricos
GB617622A (en) Improvements in or relating to electric resistance potentiometers
GB726438A (en) Improvements in or relating to instruments such as stethoscopes
ES207606A3 (es) Mejoras en la construcción de variadores monofásicos de tensión
GB248535A (en) A combined condenser and inductance coil holder for wireless instruments
GB786566A (en) Improvements in or relating to potentiometers