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ETN Eaton

GRANT
Design
Optical structure
19 Oct 21
Virginia Merriam
Filed: 2 Oct 20
GRANT
Utility
Pump with bleed mechanism for reducing cavitation
19 Oct 21
A gear pump assembly includes a drive gear having a plurality of circumferentially spaced teeth, and a driven gear likewise having a plurality of circumferentially spaced teeth positioned for intermeshing engagement between the drive and driven gears via the teeth.
Jubin Tom George, Kishor Ramdas Borkar, Robert Joseph Nyzen
Filed: 18 Jul 18
GRANT
Utility
Fast cold start heat up and energy efficiency for commercial vehicle powertrain
19 Oct 21
A transmission system constructed in accordance to one example of the present disclosure includes an aftertreatment system and a controller.
James E. McCarthy, Jr.
Filed: 5 Sep 19
GRANT
Utility
Ball screw with secondary lead for failure detection
19 Oct 21
A ball screw assembly for use in an actuator is provided.
Tyler Q. Curtis
Filed: 20 Jan 17
GRANT
Utility
Fluid couplings, systems, and methods
19 Oct 21
A coupling includes a male adapter and a female adapter, and may include a nut and a sleeve.
Jason C. Gauss, Gregory Kiernan, Christopher T. Cantrell, Devashish Murkya
Filed: 23 Oct 17
GRANT
Utility
Variable differential transformer for position monitoring
19 Oct 21
An electronic sensor includes a signal generator configured to output a first excitation signal and a second excitation signal and a variable differential transformer connected to the signal generator to receive the first excitation signal and the second excitation signal.
Yuriy O. Khayznikov, Galen Chui, Hai Nguyen, Bhuvan Govindasamy
Filed: 14 Dec 16
GRANT
Utility
Dual thomson coil-actuated, double-bellows vacuum circuit interrupter
19 Oct 21
A vacuum interrupter including a first movable contact and electrode contained within a vacuum chamber, a second movable contact and electrode contained within the vacuum chamber, a first actuator operably coupled to the first movable contact, and a second actuator operably coupled to the second movable contact.
Brad Robert Leccia, Steven Zhenghong Chen, Tyler Holp
Filed: 16 Jun 20
GRANT
Utility
Disconnect switches with combined actuators and related circuit breakers and methods
19 Oct 21
Disconnect switches include a housing, a fixed main contact in the housing, a movable main contact in the housing in cooperating alignment with the fixed main contact, a first actuator coupled to the movable main contact, and a second actuator coupled to the housing.
Steven Zhenghong Chen, Mark A. Juds, Paul R. Rakus, Michael Slepian
Filed: 1 Mar 19
GRANT
Utility
Tool locking mounting shell for protecting electrical connections in a hazardous environment
19 Oct 21
A connector assembly for electrical contacts has been provided.
Joshua Paul Gates
Filed: 12 May 20
GRANT
Utility
Electrical connector
19 Oct 21
An electrical connector includes a first member, a second member, and a sleeve connected to the first member.
Brandon Hill
Filed: 18 Jul 19
GRANT
Utility
Overcurrent and short-circuit detector
19 Oct 21
An overcurrent and/or short-circuit detector includes: at least one current sensor for picking up a current signal which has a predeterminable time resolution in at least one electrical current path; and at least one evaluation unit.
Wolfgang Hauer
Filed: 15 Dec 17
GRANT
Utility
Adjustable speed drive with integrated solid-state circuit breaker and method of operation thereof
19 Oct 21
A power conversion circuit having a solid-state circuit breaker integrated therein is disclosed.
Huaqiang Li, Seth O'Brien, Thomas M. Ruchti
Filed: 31 Aug 17
GRANT
Utility
System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay
19 Oct 21
A system including a vehicle having a motive electrical power path; a power distribution unit including a current protection circuit disposed in the motive electrical power path, the current protection circuit including a breaker/relay, the breaker/relay including: a fixed contact, a moveable contact, and a physical opening response portion responsive to a current value; a current source circuit electrically coupled to the breaker/relay and structured to inject a current across the fixed contact; and a voltage determination circuit electrically coupled to the breaker/relay and structured to determine at least one of an injected voltage amount and a contactor impedance value, wherein the voltage determination circuit comprises an analog hardware filter having a cutoff frequency selected in response to a frequency of the injected current.
Brandon William Fisher
Filed: 12 Dec 19
APP
Utility
Valve Train Assembly
14 Oct 21
A cam phasing mechanism (1) for a cam assembly (100) of an internal combustion engine, the cam assembly (100) comprising a camshaft (120) and an actuator (130) for opening a valve (505) at a reference position of rotation of the camshaft (120), the cam phasing mechanism (1) comprising: a force transfer member (2a) for interposition between the camshaft (120) and the actuator (130) of the cam assembly (100) for transferring force between the camshaft (120) and the actuator (130); and an adjuster (2b) for selectively moving the force transfer member (2a) to adjust the reference position of rotation of the camshaft (120).
Majo Cecur
Filed: 19 Sep 19
APP
Utility
Jet Pump
14 Oct 21
A jet pump may include a body that may include an inlet portion having a motive port and a first induce port, a throat, a tapered wall connecting the inlet portion with the throat, a discharge port, and a diffuser connecting the throat and the discharge port.
Kuntalika Das, Sarkar Subrata, Alan Massey
Filed: 13 Apr 21
APP
Utility
Circuit Protector Arc Flash Reduction System with Parallel Connected Semiconducor Switch
14 Oct 21
An arc flash mitigation system includes a main circuit protector such as a high amperage overcurrent protection fuse, and an arc flash mitigation network connected in parallel to the main circuit protector.
Michael Henricks
Filed: 25 Jun 21
APP
Utility
Sealing for an Intermittent and Partial Rotating and Translating Shaft
14 Oct 21
A gas insulated switchgear includes: a gas-tight housing; at least one shaft extending through an opening in the gas-tight housing, which shaft is partially rotatable and/or translatable; a sealing means arranged in the opening for sealing the shaft relative to the gas-tight housing, the sealing means including a sealing bellows having a first mounting rim on one axial end, a second mounting rim on an other axial end, and a bellow body in between the first and second mounting rims; and a mounting ring mounted coaxially to the shaft.
Apurv Khandelwal, Nikhil Tilakpure, Vijay Kumar, Marcel Berend Paul van Dijk, Anand Sattappa Chiman, Madhura Damodar Aradhye
Filed: 12 Apr 21
GRANT
Design
Engine valve lifter having anti-rotation plug
12 Oct 21
Leighton Roberts, Kevin Matson, Douglas Wright, James E. McCarthy, Jr., Matthew Vance, Otto Schultheis
Filed: 28 Dec 17
GRANT
Design
Motor drive housing
12 Oct 21
Amy Deng, David Dai, Kevin Yang, Chris Qi, Jerry Tang
Filed: 8 Apr 19
GRANT
Design
Motor drive housing
12 Oct 21
Amy Deng, David Dai, Kevin Yang, Chris Qi, Jerry Tang
Filed: 8 Apr 19
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