DETECTING WELDED RELAY CONTACTS USING MEASUREMENT AFTER CURRENT BREAK
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Dec 26, 2024
app pub date -
Jun 21, 2023
filing date -
Jun 21, 2023
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A system includes a relay system and a controller. The relay system includes a relay having a first contact on an input side of the relay, the input side coupled to a power source, and a second contact on a load side of the relay coupled to a load. The controller is configured to monitor a current flow from the power source through the relay, transmit a close signal to the relay, and to transmit an open signal to the relay. Based on the current flow through the relay following the open signal, determine whether an electrical weld of one of the first contact and the second contact of the relay exists.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully