Clean Shield Enterprises, Inc.

Soundadvice for Sports, Inc.

Sensagrip, Inc.

Jeffrey M Eliason

Dale A Severson

Robert Willeke, Jr

Maynard A Howe, Jr

A system for automated vending of automotive fluid such as windshield washer fluid from large volume tanks. In one embodiment the system includes two or more vending control units and a fluid storage system that includes one or more fluid storage tanks mounted at a level above the vending control units. Preferably the fluid storage tanks are mounted to an over head canopy, either on the roof of the canopy or on one of the canopy support columns. Where two or more fluid storage tanks are utilized, fluid equalization conduits connect the storage tanks to each other so that fluid levels in the storage tanks equalize as fluid is added to or withdrawn from any one of the tanks. Two or more fluid dispensing hoses are provided, each one being associated with and controlled by one of the vending control units. Each hose is connected to the fluid storage system and dispenses fluid by force of gravity in response to selective activation of the corresponding vending control unit by a user. Preferably the distal end of the fluid dispensing hose has a dispensing nozzle, a controllable dispensing valve located upstream from the dispensing nozzle, and a check valve disposed between the dispensing valve and the end of the nozzle. The check valve permits fluid to flow toward the nozzle when a pressure differential across the check valve exceeds a predetermined value. Thus, when the upstream dispensing valve is opened, the fluid pressure across the check valve exceeds the predetermined value, opening the check valve and permitting fluid to be dispensed.

Automotive fluid dispensing system

A system for automated vending of windshield washer fluid from large volume tanks. In one embodiment the system includes two or more vending control units and a fluid storage system that includes one or more fluid storage tanks mounted at a level above the vending control units. Preferably the fluid storage tanks are mounted to an over head canopy, either on the roof of the canopy or on one of the canopy support columns. Where two or more fluid storage tanks are utilized, fluid equalization conduits connect the storage tanks to each other so that fluid levels in the storage tanks equalize as fluid is added to or withdrawn from any one of the tanks. Two or more fluid dispensing hoses are provided, each one being associated with and controlled by one of the vending control units. Each hose is connected to the fluid storage system and dispenses fluid by force of gravity in response to selective activation of the corresponding vending control unit by a user. Preferably the distal end of the fluid dispensing hose has a dispensing nozzle, a controllable dispensing valve located upstream from the dispensing nozzle, and a check valve disposed between the dispensing valve and the end of the nozzle. The check valve permits fluid to flow toward the nozzle when a pressure differential across the check valve exceeds a predetermined value. Thus, when the upstream dispensing valve is opened, the fluid pressure across the check valve exceeds the predetermined value, opening the check valve and permitting fluid to be dispensed.

Windshield washer fluid dispensing system

A biosensor feedback device for use in detecting a grip pressure and torque of a hand against a handle of a sporting implement. The device includes a flexible thin film substrate which is conformable to the handle of the sporting implement, and an array of digital pressure sensors disposed on the flexible substrate. The sensors are connected to a signal, such as a buzzer, that indicates detection of pressure or torque exceeding a desired threshold. The array of sensors can be divided into two or more sub-arrays of sensors of different sensitivities, and each of the sub-arrays can be connected to (or disconnected from) the signal as desired. The sensor-beating substrate is secured to the handle of the sporting implement by an elongated, stretchable tubular sheath. This sheath is capable of being manipulated from a first position, in which it is rolled substantially entirely onto itself to form a generally doughnut-shaped roll, to a second position in which it is unrolled over the sensor substrate to secure the substrate to the handle of the sporting implement.

Growing community of inventors

Saint Paul, MN, United States of America

Jeffrey M Eliason