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Publication numberUSD619969 S1
Publication typeGrant
Application numberUS 29/272,945
Publication dateJul 20, 2010
Filing dateFeb 23, 2007
Priority dateAug 23, 2006
Publication number272945, 29272945, US D619969 S1, US D619969S1, US-S1-D619969, USD619969 S1, USD619969S1
InventorsWalter Apfelbacher, Bertrand Viala
Original AssigneeSiemens Aktiengesellschaft
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Semiconductor based switching device
US D619969 S1
Images(43)
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Claims(1)
  1. The ornamental design for a semiconductor based switching device, as shown.
Description

FIG. 1 is a front elevational view of a first embodiment of a semiconductor based switching device showing our new design;

FIG. 2 is rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front elevational view of a second embodiment of a semiconductor based switching device showing our new design;

FIG. 9 is rear elevational view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a left side elevational view thereof;

FIG. 14 is a perspective view thereof;

FIG. 15 is a front elevational view of a third embodiment of a semiconductor based switching device showing our new design;

FIG. 16 is rear elevational view thereof;

FIG. 17 is a bottom plan view thereof;

FIG. 18 is a top plan view thereof;

FIG. 19 is a right side elevational view thereof;

FIG. 20 is a left side elevational view thereof;

FIG. 21 is a perspective view thereof;

FIG. 22 is a front elevational view of a fourth embodiment of a semiconductor based switching device showing our new design;

FIG. 23 is rear elevational view thereof;

FIG. 24 is a bottom plan view thereof;

FIG. 25 is a top plan view thereof;

FIG. 26 is a right side elevational view thereof;

FIG. 27 is a left side elevational view thereof;

FIG. 28 is a perspective view thereof;

FIG. 29 is a front elevational view of a fifth embodiment of a semiconductor based switching device showing our new design;

FIG. 30 is rear elevational view thereof;

FIG. 31 is a top plan view thereof;

FIG. 32 is a bottom plan view thereof;

FIG. 33 is a right side elevational view thereof;

FIG. 34 is a left side elevational view thereof;

FIG. 35 is a perspective view thereof;

FIG. 36 is a front elevational view of a sixth embodiment of a semiconductor based switching device showing our new design;

FIG. 37 is rear elevational view thereof;

FIG. 38 is a top plan view thereof;

FIG. 39 is a bottom plan view thereof;

FIG. 40 is a right side elevational view thereof;

FIG. 41 is a left side elevational view thereof; and,

FIG. 42 is a perspective view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Non-Patent Citations
Reference
1ABB Semiconductor contactors, Solid-state relays, pp. 337-352.
2AEG, Thyristor Power Controller Thyro-A.
3Carlo Gawazzi, Solid State Relays, pp. 74-85.
4Celduc, Solid state relays, pp. 1-19.
5Crouzet, Solid state relays, pp. 1-28.
6Crydom, Series 53 TP, Rev. 111003, pp. 1-2.
7Crydom, Series CKR 240, Rev. 09122006, pp. 1-2.
8Crydom, Series CKR 480, Rev. 09122006, pp. 1-2.
9Crydom, Series CKR 600, Rev. 091406, pp. 1-2.
10Crydom, Series CMRD/CMRA 24, Rev. 111403, pp. 1-6.
11Crydom, Series HPF, Rev. 111303, pp. 1-2.
12Dold, BF 9250, pp. 1-8.
13Dold, BF 9250/02, pp. 1-4.
14Dold, BH 9251, pp. 1-4.
15Dold, BH 9253, pp. 1-4.
16Omron, Controllers & SSR's, pp. 1-6.
Classifications
U.S. ClassificationD13/159