Human-machine interface for electrical protection devices

- ABB Technology AB
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Description

FIG. 1 is a perspective view of a first embodiment of a human-machine interface for electrical protection devices;

FIG. 2 is a front view of said first embodiment of a human-machine interface for electrical protection devices;

FIG. 3 is a rear view of said first embodiment of a human-machine interface for electrical protection devices;

FIG. 4 is a bottom view of said first embodiment of a human-machine interface for electrical protection devices;

FIG. 5 is a top view of said first embodiment of a human-machine interface for electrical protection devices;

FIG. 6 is a right view of said first embodiment of a human-machine interface for electrical protection devices;

FIG. 7 is a left view of said first embodiment of a human-machine interface for electrical protection devices;

FIG. 8 is a perspective view of a second embodiment of a human-machine interface for electrical protection devices;

FIG. 9 is a front view of said second embodiment of a human-machine interface for electrical protection devices;

FIG. 10 is a rear view of said second embodiment of a human-machine interface for electrical protection devices;

FIG. 11 is a bottom view of said second embodiment of a human-machine interface for electrical protection devices;

FIG. 12 is a top view of said second embodiment of a human-machine interface for electrical protection devices;

FIG. 13 is a right view of said second embodiment of a human-machine interface for electrical protection devices;

FIG. 14 is a left view of said second embodiment of a human-machine interface for electrical protection devices;

FIG. 15 is a perspective view of a third embodiment of a human-machine interface for electrical protection devices;

FIG. 16 is a front view of said third embodiment of a human-machine interface for electrical protection devices;

FIG. 17 is a rear view of said third embodiment of a human-machine interface for electrical protection devices;

FIG. 18 is a bottom view of said third embodiment of a human-machine interface for electrical protection devices;

FIG. 19 is a top view of said third embodiment of a human-machine interface for electrical protection devices;

FIG. 20 is a right view of said third embodiment of a human-machine interface for electrical protection devices;

FIG. 21 is a left view of said third embodiment of a human-machine interface for electrical protection devices;

FIG. 22 is a perspective view of a fourth embodiment of a human-machine interface for electrical protection devices;

FIG. 23 is a front view of a fourth embodiment of a human-machine interface for electrical protection devices;

FIG. 24 is a rear view of said fourth embodiment of a human-machine interface for electrical protection devices;

FIG. 25 is a bottom view of said fourth embodiment of a human-machine interface for electrical protection devices;

FIG. 26 is a top view of said fourth embodiment of a human-machine interface for electrical protection devices;

FIG. 27 is a right view of said fourth embodiment of a human-machine interface for electrical protection devices; and,

FIG. 28 is a left view of said fourth embodiment of a human-machine interface for electrical protection devices;

Claims

The ornamental design for a human-machine interface for electrical protection devices, as shown and described.

Referenced Cited
U.S. Patent Documents
D243960 April 5, 1977 Roch et al.
4074350 February 14, 1978 Roch et al.
D329226 September 8, 1992 Holbrook
D355417 February 14, 1995 Buchholz et al.
D458229 June 4, 2002 Albrecht et al.
D494937 August 24, 2004 You et al.
D541798 May 1, 2007 Ichida et al.
Other references
  • ABB Power Technologies S.p.A., REF542plus- ProtectIT Multifunction Protection and Switchgear Control Unit, 1VCP000059 en-Leaflet-2004.01.
Patent History
Patent number: D610096
Type: Grant
Filed: Jul 30, 2007
Date of Patent: Feb 16, 2010
Assignee: ABB Technology AB (Zurich)
Inventors: Carlo Gemme (Pavia), Gabriele Suardi (Endine Gaiano), Massimo Bresciani (Bergamo), Luciano Di Maio (Milan)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Connolly Bove Lodge & Hutz LLP
Application Number: 29/294,696