GB208535A - Improvements in variable resistances - Google Patents
Improvements in variable resistancesInfo
- Publication number
- GB208535A GB208535A GB31117/23A GB3111723A GB208535A GB 208535 A GB208535 A GB 208535A GB 31117/23 A GB31117/23 A GB 31117/23A GB 3111723 A GB3111723 A GB 3111723A GB 208535 A GB208535 A GB 208535A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- core
- spindle
- insulated
- frame
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/26—Adjustable resistors resistive element moving
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Electric Clocks (AREA)
Abstract
208,535. Soc. Belge Radio-Electrique. Dec. 18, 1922, [Convention date]. Variable resistances; potentiometers.-A variable resistance and potentiometer comprises a wire 3 wound on a core having a helicoidal projection 2-2 engaging a spring contact 10 so that as the core is rotated the point of contact moves axially. The ends of the resistance are connected to a spindle 4 conductively mounted in one end 6 of the frame and a spindle 5 mounted in and insulated from the other end 7. The contact 10 is mounted on the side 9 which is insulated from the rest of the frame. Alternatively the core may be stationary and the contact rotatable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE208535X | 1922-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB208535A true GB208535A (en) | 1924-03-13 |
Family
ID=3865893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31117/23A Expired GB208535A (en) | 1922-12-18 | 1923-12-11 | Improvements in variable resistances |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB208535A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2807693A (en) * | 1954-04-12 | 1957-09-24 | Ward Leonard Electric Co | Potentiometer |
-
1923
- 1923-12-11 GB GB31117/23A patent/GB208535A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2807693A (en) * | 1954-04-12 | 1957-09-24 | Ward Leonard Electric Co | Potentiometer |
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