Inventor

CLINGERMAN BRUCE J

US56 patents

⚠️ This page may combine multiple inventors who share the name “CLINGERMAN BRUCE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CLINGERMAN BRUCE J

GEN MOTORS CORP

Fuel cell stack monitoring and system control

Fuel cell stack monitoring and system control

Fuel cell voltage monitoring and system control

Staged venting of fuel cell system during rapid shutdown

Combustor air flow control method for fuel cell apparatus

Fuel cell system logic for differentiating between rapid and normal shutdown commands

Lambda sensing with a fuel cell stack

Coolant fan control for fuel cell systems

Control apparatus and method for efficiently heating a fuel processor in a fuel cell system

Fuel cell system shutdown with anode pressure control

Method for operating a combustor in a fuel cell system

Fuel processor temperature monitoring and control

Controlled shutdown of a fuel cell

Electronic by-pass control of gas around the humidifier to the fuel cell stack

Method for operating a combustor in a fuel cell system

Method and apparatus for controlling combustor temperature during transient load changes

Diagnostic system for identifying fuel injector failure in a fuel cell system

Staged venting of fuel cell system during rapid shutdown

Electronic by-pass of fuel cell cathode gas to combustor

Fuel cell stack temperature control system and method

Model-based feed-forward control system for power (or current) in a fuel cell system

System and method for controlling steam in a fuel system with a fuel processor

Air supply pressure setpoint determination for a fuel cell power module

System for controlling front and back end temperatures of a shift reactor

Starting a fuel cell system using ambient air and a low voltage blower

Method and apparatus for venting and purging of a fuel cell

Transient controls to improve fuel cell performance and stack durability

Air distribution method and controller for a fuel cell system

Air distribution method and controller for a fuel cell system

GM GLOBAL TECH OPERATIONS INC

Self-learning satellite navigation assisted hybrid vehicle controls system

Automated cold storage protection for a fuel cell system

Cathode transient humidity control in a fuel cell system

Fuel cell system including a two-position back-pressure valve

Method for providing back-pressure for a fuel cell stack

Anode air purge valve design

CLINGERMAN BRUCE J

Fuel cell system water management strategy for freeze capability

Humidification control during shutdown of a fuel cell system

Controls giving −25° C. freeze start capability to a fuel cell system

Freeze tolerant introduction of hydrogen to cathode exhaust in a fuel cell system

GM GLOBAL TECH OPERATIONS LLC

Slip stream for reliable anode to cathode flow in freeze conditions

Fuel cell startup method for fast freeze startup

Fuel cell cathode balance of plant freeze strategy

BURCH STEVEN D

Fuel cell startup method for fast freeze startup

Methods and controls for hydrogen to cathode inlet of a fuel cell system

ZHANG YANYAN

Method to improve fuel cell system performance using cell voltage prediction of fuel cell stack

RAINVILLE JOSEPH D

Cold start compressor control and mechanization in a fuel cell system

CARTWRIGHT MICHAEL

Subzero ambient shutdown purge operating strategy for PEM fuel cell system

TIGHE THOMAS W

Fuel cell humidifier diagnostic

KIRKLIN MATTHEW C

Control method for cold fuel cell system operation

DEVRIES LOREN

Method and algorithm to detect frozen anode pressure sensor