GB265356A - Improvements in or connected with variable electrical resistances - Google Patents

Improvements in or connected with variable electrical resistances

Info

Publication number
GB265356A
GB265356A GB59426A GB59426A GB265356A GB 265356 A GB265356 A GB 265356A GB 59426 A GB59426 A GB 59426A GB 59426 A GB59426 A GB 59426A GB 265356 A GB265356 A GB 265356A
Authority
GB
United Kingdom
Prior art keywords
drum
casing
wire
spindle
engages
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
GB59426A
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
Priority to GB59426A priority Critical patent/GB265356A/en
Publication of GB265356A publication Critical patent/GB265356A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/24—Adjustable resistors the contact moving along turns of a helical resistive element, or vica versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)

Abstract

265,356. Cheers, F. L. Jan. 8, 1926. Variable resistances. - A variable electric resistance comprises a wire mounted on the threads of a screwthreaded drum which moves in and engages with a thread in an outer casing and a contact spring carried by the casing. The drum 3 on which the wire 4 is mounted, Fig. 5, slides on a square or like spindle 9 which can be rotated by means of a knob 10. One end of the wire is connected to a plate on the end of the drum 13 through which the spindle passes, and through the spindle and a spring 12 to the terminal 6. The casing 1 is formed with an internal thread with which the drum 3 engages and which is interrupted by a slot in which is arranged a contact spring 8 connected to a terminal 7. Studs 13 on the barrel co-operate with stops 14 in the casing to limit the movement of the drum 3.
GB59426A 1926-01-08 1926-01-08 Improvements in or connected with variable electrical resistances Expired GB265356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB59426A GB265356A (en) 1926-01-08 1926-01-08 Improvements in or connected with variable electrical resistances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB59426A GB265356A (en) 1926-01-08 1926-01-08 Improvements in or connected with variable electrical resistances

Publications (1)

Publication Number Publication Date
GB265356A true GB265356A (en) 1927-02-10

Family

ID=9707111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59426A Expired GB265356A (en) 1926-01-08 1926-01-08 Improvements in or connected with variable electrical resistances

Country Status (1)

Country Link
GB (1) GB265356A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311860A (en) * 1964-01-09 1967-03-28 Micro Balancing Inc Infinitely variable multi-turn potentiometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311860A (en) * 1964-01-09 1967-03-28 Micro Balancing Inc Infinitely variable multi-turn potentiometer

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