GB539511A - Improvements in or relating to electrical impedances - Google Patents
Improvements in or relating to electrical impedancesInfo
- Publication number
- GB539511A GB539511A GB67340A GB67340A GB539511A GB 539511 A GB539511 A GB 539511A GB 67340 A GB67340 A GB 67340A GB 67340 A GB67340 A GB 67340A GB 539511 A GB539511 A GB 539511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impedance
- rubber
- housing
- coupling member
- cable
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
539,511. Resistances ; condensers. RELIANCE ELECTRICAL WIRE CO., Ltd., and KONSTANTINOWSKY, K. Jan. 11, 1940, No. 673. [Class 37] [Also in Group XXXV] An impedance device comprises one or more coupling members in electrical connection with one or more impedance elements, a housing of rubber or like material enclosing the impedance element or elements mechanically continuous with or firmly secured to the body or bodies of the coupling member or members which are likewise of rubber or like material, and the body or each body being adapted mechanically to engage the body of a corresponding coupling member having terminals to connect the device in a circuit. The impedance element i may be a resistance, condenser, or inductance or combinations of these and is enclosed in a housing h of rubber or like material which merges into the sheathing s -of the cable c connecting the impedance to plug terminals p. These are enclosed in a body b of rubber or like material merging into the sheathing s and having a flange d into which a rim m of the corresponding coupling member having sockets o fits tightly. In a modification the cable c branches into two portions each carrying a single plug member. The cable c may be omitted, the body b of the plug coupling member merging into the housing of the impedance. The other end of the impedance may similarly merge into the housing of a socket member. Specification 524,140 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB67340A GB539511A (en) | 1940-01-11 | 1940-01-11 | Improvements in or relating to electrical impedances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB67340A GB539511A (en) | 1940-01-11 | 1940-01-11 | Improvements in or relating to electrical impedances |
Publications (1)
Publication Number | Publication Date |
---|---|
GB539511A true GB539511A (en) | 1941-09-15 |
Family
ID=9708521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB67340A Expired GB539511A (en) | 1940-01-11 | 1940-01-11 | Improvements in or relating to electrical impedances |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB539511A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1182366B (en) * | 1956-02-04 | 1964-11-26 | Siemens Ag | An electrical device with a magnetic core and coil windings embedded in a hardening mass |
-
1940
- 1940-01-11 GB GB67340A patent/GB539511A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1182366B (en) * | 1956-02-04 | 1964-11-26 | Siemens Ag | An electrical device with a magnetic core and coil windings embedded in a hardening mass |
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