GB362511A - Improvements in or relating to switching arrangements for electrical condensers - Google Patents
Improvements in or relating to switching arrangements for electrical condensersInfo
- Publication number
- GB362511A GB362511A GB2667230A GB2667230A GB362511A GB 362511 A GB362511 A GB 362511A GB 2667230 A GB2667230 A GB 2667230A GB 2667230 A GB2667230 A GB 2667230A GB 362511 A GB362511 A GB 362511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensers
- socket
- short
- contacts
- relating
- 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
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Telephone Exchanges (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
362,511. Condensers. ELECTRICAL RESEARCH PRODUCTS, Inc., 195, Broad. way, New York, U.S.A., WORT, F. W., 31, Chatsworth Road, Brondesbury, and SMALL, C. J. P., 8, Church Row, Hampstead, both in London. Sept. 6, 1930, No. 26672. [Class 38 (ii).] A condenser such as that comprising the plates 1, 11 is normally short-circuited by contacts 8, 9. On insertion of, for example, a telephone plug in the socket 27 the contacts 8, 9 are separated and the plate 11 is put in connection with the terminal 39. In the example shown, a number of condensers and jacks are arranged so that a telephone plug placed in socket 28 short-circuits the terminals 38, 39 ; in socket 29, condensers 1, 11 and 2, 12 are put in parallel between the terminals 38, 39, resistance 33 being in series with them ; in sockets 30, 31, and 32 an increasing capacity is put in circuit with a larger resistance in series with it, while with the plug withdrawn from all the jacks the condensers are short-circuited through connections to the normally closed contacts 24, 25. Specification 362,509 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2667230A GB362511A (en) | 1930-09-06 | 1930-09-06 | Improvements in or relating to switching arrangements for electrical condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2667230A GB362511A (en) | 1930-09-06 | 1930-09-06 | Improvements in or relating to switching arrangements for electrical condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB362511A true GB362511A (en) | 1931-12-07 |
Family
ID=10247353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2667230A Expired GB362511A (en) | 1930-09-06 | 1930-09-06 | Improvements in or relating to switching arrangements for electrical condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB362511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2954518A (en) * | 1958-08-11 | 1960-09-27 | Electrionic Insturment Co Inc | Resistance-capacitance combination substitution instrument |
-
1930
- 1930-09-06 GB GB2667230A patent/GB362511A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2954518A (en) * | 1958-08-11 | 1960-09-27 | Electrionic Insturment Co Inc | Resistance-capacitance combination substitution instrument |
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