GB813995A - Improvements in or relating to potentiometers for use in radio circuits or the like - Google Patents
Improvements in or relating to potentiometers for use in radio circuits or the likeInfo
- Publication number
- GB813995A GB813995A GB3240855A GB3240855A GB813995A GB 813995 A GB813995 A GB 813995A GB 3240855 A GB3240855 A GB 3240855A GB 3240855 A GB3240855 A GB 3240855A GB 813995 A GB813995 A GB 813995A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- wiper arm
- insulating plate
- nov
- secured
- 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
- 101710024725 CCT8 Proteins 0.000 abstract 1
- 102100003023 MARVELD2 Human genes 0.000 abstract 1
- 101710028361 MARVELD2 Proteins 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
Abstract
813,995. Variable resistors. EGEN ELEC. TRIC Ltd., and HOOK, J. R. R. Nov. 12, 1956 [Nov. 12, 1955], No. 32408/55. Class 37. In a variable resistance of the kind in which a wiper arm has two sets of contacts which engage a concentric resistance track and a collector ring, the wiper arm consists of a plate of spring material having fingers formed therein 12, 13 to constitute the contacts, the plate is affixed to an insulating plate 10 having a slot which engages a key 11 on the operating shaft 3. A clip 14 is forced on to the key 11 after the insulating plate 10 to secure the assembly. The collector ring 6 is secured by a stud 9 which also provides the end stop for the wiper arm. The parts of the resistor are attached to an insulating plate 4 which may be secured to a larger panel or a number of resistors may be mounted directly on a large insulating panel. According to the Provisional Specification the resistance element may be wire wound.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813995A true GB813995A (en) | 1959-05-27 |
Family
ID=1743002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3240855A Expired GB813995A (en) | 1955-11-12 | Improvements in or relating to potentiometers for use in radio circuits or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB813995A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1147666B (en) * | 1959-10-09 | 1963-04-25 | Metal Products Ltd Ab | Rotation resistance |
-
1955
- 1955-11-12 GB GB3240855A patent/GB813995A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1147666B (en) * | 1959-10-09 | 1963-04-25 | Metal Products Ltd Ab | Rotation resistance |
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