| 54 |
Title |
TI |
[EN] Method for generating electrical energy |
| 71/73 |
Applicant/owner |
PA |
ROBERT NORRBY
|
| 72 |
Inventor |
IN |
|
| 22/96 |
Application date |
AD |
May 31, 1920 |
| 21 |
Application number |
AN |
1473220 |
|
Country of application |
AC |
GB |
|
Publication date |
PUB |
Sep 12, 1921 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
SE
null
19200224
|
| 51 |
IPC main class |
ICM |
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
H02N 11/002
|
|
MCD main class |
MCM |
|
|
MCD secondary class |
MCS |
H02N 11/00
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] 159,487. Norrby, R. Feb. 24, 1920, [Convention date]. Void [Published under Sect. 91 of the Act]. Distributing mains, arrangements of; polyphase systems: systems depending on the use of static transformers.-An apparatus which is stated to generate electrical energy, comprises a number of metal plates c on which are arranged windings d, the plates being divided into two series separated by a partition g supporting a number of electromagnets k. The cores of the electromagnets are each connected electrically with a sliding contact h carried by the partition g. The contacts h are adapted to engage with contacts i connected by the plates c. Three batteries are provided one of which is connected to the windings l of the electromagnets. The other two are connected respectively to the plates c and to the windings d. |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
|
