Eaton Intelligent Power Limited Patent Portfolio Statistics

Publication number: US20220224319A1
Application number: 17/442,143

Abstract:
A circuit arrangement for monitoring an alternating voltage signal includes a comparator configured to receive the alternating voltage signal or a signal obtained from the alternating voltage signal at a first comparator input and output a comparator signal at a comparator output. The circuit arrangement further includes a zero crossing detector configured to receive a reference signal or a signal obtained from the reference signal at a monitoring input and generate a detector signal at an output of the zero crossing detector. The circuit arrangement further includes a logic circuit including a first timing element connected downstream of the zero crossing detector for generating a first clock signal and a second timing element connected downstream of the zero crossing detector for generating a second clock signal.

Publication date: –
Applicant: Eaton Intelligent Power Limited
Inventors: Culca Horea

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Publication number: US20220188260A1
Application number: 17/440,813

Abstract:
A bus arrangement includes a coordinator, a first subscriber having a first optical display, a second subscriber having a second optical display, a third subscriber having a third optical display, and a bus that couples the coordinator to the first, second, and third subscribers. In a standard operating phase, the first subscriber is configured to display first local information of the first subscriber on the first optical display, the second subscriber is configured to display second local information of the second subscriber on the second optical display, and the third subscriber is configured to display third local information of the third subscriber on the third optical display. The coordinator is configured to switch from a standard operating phase to a display operating phase based on detecting a fault in the first subscriber.

Publication date: 2022-06-16
Applicant: Eaton Intelligent Power Limited
Inventors: Franz Heller

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Publication number: US20220190571A1
Application number: 17/550,412

Abstract:
A pull box for accepting cable in electrical wiring installations includes a main body. The main body includes a first leg, a second leg, and a bridge portion spanning between and interconnecting the first leg and the second leg. The first leg, the second leg, and the bridge portion form a U-shape and define an interior space. The pull box further includes a cover. The cover is movable relative to the housing to transition the pull box between an open state and a closed state. The cover permits access to the interior space when the pull box is in the open state and prevents access to interior space when the pull box is in the closed state

Publication date: 2022-06-16
Applicant: Eaton Intelligent Power Limited
Inventors: Elas Martnez Valerio

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