FIG. 1 is a front elevational view of a first embodiment of a transformer;
FIG. 2 is a rear elevational view of the first embodiment thereof;
FIG. 3 is a right side elevational view of the first embodiment thereof;
FIG. 4 is a left side elevational view of the first embodiment thereof;
FIG. 5 is a top plan view of the first embodiment thereof;
FIG. 6 is a bottom plan view of the first embodiment thereof;
FIG. 7 is a perspective view of the first embodiment thereof;
FIG. 8 is a front elevational view of a second embodiment of a transformer;
FIG. 9 is a rear elevational view of the second embodiment thereof;
FIG. 10 is a right side elevational view of the second embodiment thereof;
FIG. 11 is a left side elevational view of the second embodiment thereof;
FIG. 12 is a top plan view of the second embodiment thereof;
FIG. 13 is a bottom plan view of the second embodiment thereof; and,
FIG. 14 is a perspective view of the second embodiment thereof.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
1441522, |
|
|
|
2220732, |
|
|
|
2293951, |
|
|
|
2393439, |
|
|
|
2400184, |
|
|
|
2400994, |
|
|
|
2401952, |
|
|
|
2495167, |
|
|
|
2516164, |
|
|
|
2543089, |
|
|
|
2603691, |
|
|
|
2655717, |
|
|
|
2689396, |
|
|
|
2909742, |
|
|
|
2911603, |
|
|
|
2974401, |
|
|
|
2974402, |
|
|
|
3034203, |
|
|
|
3154758, |
|
|
|
3898601, |
|
|
|
4353052, |
Jun 21 1978 |
EISEN- UND METALLINDUSTRIE E BLUM KG, A GERMAN COMPANY |
Iron core with planished clamping surfaces for electric machine, such as transformer, choke, voltage stabilizer or the like |
4364020, |
Feb 06 1981 |
ABB POWER T&D COMPANY, INC , A DE CORP |
Amorphous metal core laminations |
4424503, |
Oct 22 1980 |
Hitachi, Ltd. |
Three-phase and three-leg core of core-type transformer |
4504813, |
Dec 03 1982 |
COOPER INDUSTRIES, INC , A CORP OF OH |
Energy saving wound core transformer |
4599595, |
May 21 1977 |
E. Blum GmbH & Co. |
Laminated iron core for transformers, choke coils and the like |
4741096, |
Mar 13 1986 |
ELECTRIC POWER RESEARCH INSTITUTE, INC , A DISTRICT OF COLUMBIA NONPROFIT CORP |
Method of manufacturing wound transformer core |
5202664, |
Jan 28 1992 |
|
Three phase transformer with frame shaped winding assemblies |
6535099, |
Apr 13 1998 |
COMPANIA MANUFACTURERA DE ARTEFACTOS ELECTRICOS, S A DE C V |
Cores and coils for electrical transformers |
6683524, |
Sep 02 1999 |
Hexaformer AB |
Transformer core |
6792666, |
Oct 26 1998 |
A.T.T Advanced Transformer Technologies (1998) Ltd. |
Three-phase transformer |
6809620, |
Feb 06 2000 |
Hexaformer AB |
Transformer core |
6880228, |
Oct 26 1998 |
ADVANCED TRANSFORMER TECHNOLOGIES LTD |
Method for manufacturing a three-phase transformer |
8502631, |
Aug 25 2011 |
Ajax Tocco Magnethermic Corporation |
Three-phase line reactor with skew yoke core design |
8659382, |
May 27 2011 |
HAIHONG ELECTRIC CO , LTD |
Non-encapsulated-winding stereo wound-core dry-type amorphous alloy transformer |
8729998, |
Jun 06 2012 |
ABB Schweiz AG |
Three-step core for a non-linear transformer |
8963677, |
Aug 02 2011 |
HAIHONG ELECTRIC CO , LTD |
Oil immersed stereo wound-core amorphous alloy transformer |
9123461, |
Apr 03 2012 |
Peregrine Power, LLC |
Reconfiguring tape wound cores for inductors |
9318923, |
Feb 03 2011 |
MITSUI HIGH-TEC, INC , |
Laminated iron core and method for manufacturing same |
9343210, |
Jan 17 2012 |
U T T UNIQUE TRANSFORMER TECHNOLOGIES LTD |
Three-phase magnetic cores for magnetic induction devices and methods for manufacturing them |
20030090355, |
|
|
|
20080094159, |
|
|
|
20100194515, |
|
|
|
20110109412, |
|
|
|
D293431, |
Mar 30 1984 |
Sangamo Weston, Inc. |
Current transformer |
D474150, |
Aug 07 2002 |
INMUSIC BRANDS, INC , A FLORIDA CORPORATION |
AC transformer |
D550619, |
Nov 02 2006 |
Power Measurement Ltd. |
Current transformer body |
D613245, |
May 29 2009 |
SEIDEN MFG CO , LTD |
Core for a high-frequency three-phase transformer |
TW137737, |
|
|
|