GB377503A - Improvements in electric resistance tubes and particularly variator tubes - Google Patents
Improvements in electric resistance tubes and particularly variator tubesInfo
- Publication number
- GB377503A GB377503A GB28143/31A GB2814331A GB377503A GB 377503 A GB377503 A GB 377503A GB 28143/31 A GB28143/31 A GB 28143/31A GB 2814331 A GB2814331 A GB 2814331A GB 377503 A GB377503 A GB 377503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- tube
- rods
- supporting body
- wire
- 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
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/13—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material current responsive
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Insulating Bodies (AREA)
Abstract
377,503. Wire resistances. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. Oct. 9, 1931, No. 28143. Convention date, Oct. 16, 1930. [Class 37.] A variator resistance is wound on a supporting body which is fixed to the foot of the tube in which the wire is enclosed, the leading-in wires being taken out at opposite ends of the tube. The tube 1 shown has two feet 3, 14, each of which carries a supporting body by means of a metal band 4. Each supporting body comprises rods 17, 18 passing through mica discs 15, 16, steatite tubes 8 being slipped over the rods. The resistance wire 10 is wound around these tubes, the turns engaging grooves therein. The ends of the rods 17, 18 remote from the feet 14, 3 engage a mica disc 19, and are staggered to provide an increased leakage path. Alternatively the rods 17, 18 may not extend to the centre of the tube 1, the space between them being bridged by insulating material. The Specification as open to inspection under Sect. 91 (3) (a) describes also a modification shown in Fig. 1 (Cancelled), in which the support is carried by one foot 3 only, both leading-in wires 11, 12 being taken out at the same end of the tune. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL377503X | 1930-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB377503A true GB377503A (en) | 1932-07-28 |
Family
ID=19785612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28143/31A Expired GB377503A (en) | 1930-10-16 | 1931-10-09 | Improvements in electric resistance tubes and particularly variator tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB377503A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525179A (en) * | 1946-02-18 | 1950-10-10 | Bendix Aviat Corp | Electric resistor control device |
-
1931
- 1931-10-09 GB GB28143/31A patent/GB377503A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525179A (en) * | 1946-02-18 | 1950-10-10 | Bendix Aviat Corp | Electric resistor control device |
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