GB215335A - - Google Patents
Info
- Publication number
- GB215335A GB215335A GB9687/24A GB968724A GB215335A GB 215335 A GB215335 A GB 215335A GB 9687/24 A GB9687/24 A GB 9687/24A GB 968724 A GB968724 A GB 968724A GB 215335 A GB215335 A GB 215335A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windings
- per cent
- temperature
- scintilla
- subjectmatter
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/02—Windings characterised by the conductor material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
215,335. Scintilla [Firm of]. May 4, 1923, [Convention date]. Electromagnets.--The coils of regulating apparatus, which is to be unaffected in its action by variations of temperature, are formed of two windings, one having a positive, and the other a negative conductivity-temperature coefficient. In a given example 10 per cent of the total turns are of copper and 90 per cent are of constantan. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the connection of the two windings in parallel. This subjectmatter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE215335T | 1923-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB215335A true GB215335A (en) | 1925-09-16 |
Family
ID=31893333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9687/24A Expired GB215335A (en) | 1923-05-04 | 1924-04-16 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB215335A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992690A (en) * | 1975-01-31 | 1976-11-16 | The Garrett Corporation | Composite electromagnetic coil |
EP0379573A1 (en) * | 1988-07-19 | 1990-08-01 | Seagate Technology | Resistance compensation in a motor using a thermally variable resistive network. |
US5789918A (en) * | 1995-10-16 | 1998-08-04 | Toyoda Koki Kabushiki Kaisha | Temperature compensated differential transformer and a measuring device using the same |
EP2629401A1 (en) * | 2012-02-20 | 2013-08-21 | Alstom Wind, S.L.U. | Generator |
-
1924
- 1924-04-16 GB GB9687/24A patent/GB215335A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992690A (en) * | 1975-01-31 | 1976-11-16 | The Garrett Corporation | Composite electromagnetic coil |
EP0379573A1 (en) * | 1988-07-19 | 1990-08-01 | Seagate Technology | Resistance compensation in a motor using a thermally variable resistive network. |
EP0379573A4 (en) * | 1988-07-19 | 1990-12-27 | Seagate Technology, Inc. | Resistance compensation in a motor using a thermally variable resistive network |
US5789918A (en) * | 1995-10-16 | 1998-08-04 | Toyoda Koki Kabushiki Kaisha | Temperature compensated differential transformer and a measuring device using the same |
EP2629401A1 (en) * | 2012-02-20 | 2013-08-21 | Alstom Wind, S.L.U. | Generator |
US9705371B2 (en) | 2012-02-20 | 2017-07-11 | Alstom Renewable Technologies | Generator |
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