Relay

- Hitachi Energy Ltd
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Description

FIG. 1 is a perspective view of the relay;

FIG. 2 is another perspective view of the relay;

FIG. 3 is a right side-elevational view of the relay;

FIG. 4 is a left side-elevational view of the relay;

FIG. 5 is a front elevational view of the relay;

FIG. 6 is a rear elevational view of the relay; and,

FIG. 7 is a top plan view of the relay.

The broken lines in the drawings illustrate portions of the article, which form no part of the claimed design.

Claims

The ornamental design for a relay, as shown and described.

Referenced Cited
U.S. Patent Documents
D387735 December 16, 1997 Bender
D480364 October 7, 2003 Bluemel
D519086 April 18, 2006 Bluemel
D621369 August 10, 2010 Lin
D657749 April 17, 2012 Suzuki
D787449 May 23, 2017 Tashima
D839841 February 5, 2019 Choi
D839842 February 5, 2019 Choi
D850389 June 4, 2019 Diehl
D925468 July 20, 2021 Shen
D988274 June 6, 2023 Yoo
D994618 August 8, 2023 Wu
D1008982 December 26, 2023 Guan
D1021816 April 9, 2024 Guan
D1021817 April 9, 2024 Guan
D1026833 May 14, 2024 Wu
D1027880 May 21, 2024 Guan
D1031671 June 18, 2024 Wu
Other references
  • Arteche, “Relays for HV Protection and control applications”, Version: 1.1, created 2015, 8 Pages.
  • Arteche, “Sockets and accessories for auxiliary relays user manual”, dated Sep. 8, 2017, 41 pages.
  • GE Grid Solutions, “MVAA Auxiliary Relay”, published 2021, 4 pages.
  • Delta-Flex, “Modular Auxiliary Relay System”, Jun. 20, 2019, 13 pages.
  • RMS Mors Smitt, “Delta ARD4 User Guide Auxiliary Relay”, May 18, 2024, 32 pages.
  • Wabtec Corporation, “Power Utility Products & Services” Dec. 2020, 20 pages.
  • Siemens, “Reyrolle High Speed Trip Relay”, Catalog Reyrolle 7PJ15, Edition 4, Sep. 2020, 18 pages.
Patent History
Patent number: D1120888
Type: Grant
Filed: Feb 28, 2025
Date of Patent: Mar 31, 2026
Assignee: Hitachi Energy Ltd (Zürich)
Inventors: Bharath Jithendra (Bengaluru), Navin Nanjundappa (Bangalore)
Primary Examiner: Rhea Shields
Assistant Examiner: Leah E Hoeferkamp
Application Number: 29/991,448
Classifications
Current U.S. Class: Relay (D13/159)