Accutemp Products, Inc.

Tokheim Corporation

Tokheim Holding B.v.

Gary L Seitz

Raymond R Rudy

Dale W Taylor

Lawrence P Zepp

Matthew H Gevers

Craig A Seitz

Cole Bruick

John Pennington

Adam T Graham

A griddle system including an adjustable counterbalance for an upper platen assembly is disclosed.

Counterbalance for upper griddle platen

A cooking device has improved operator interface features, including a counterbalance mechanism operable to retain an upper platen in predetermined open and closed positions, and a non-stick sheet retention feature designed to prevent sagging of a Teflon or other non-stick sheet of material at an upper cooking surface.

Griddle with improved upper platen

A griddle system includes one or more of a variety of performance-enhancing structures and functions. For example, the griddle system may include a set of sensors and a latch mechanism to provide a closed and locked platen configuration which can be controlled according to a cooking routine controlled by a controller. A counterbalance assembly may be provided to minimize the effort required to pivot a base frame and cooking attachment between their open and closed configurations. A pullback linkage may be provided to draw a pivotable cooking attachment up at its distal portion when the base frame is pivoted open, creating extra space for placement of food items at the distal portion of the cooking surface. The cooking attachment may include provisions for self-leveling when closed, in order to apply even pressure to food items having varying thicknesses. Height adjusters may be provided to expand or contract the cooking space.

Modular griddle with searing device

An improved fluid level sensor includes a radially magnetized magnet integrated into a float, and a Hall sensor adapted to monitor the magnet field emitted from the magnet. This arrangement provides a continuously variable signal across a range of travel, such that a controller receiving the signal can produce precise fluid level measurements and detect operational states of an associated device based on fluid behavior. In addition, the present fluid level sensor is suitable for use in harsh service environments, both because it is physically resilient to fouling, and because the controller is capable of detecting fouling by sensor behavior. In the context of a steam cooker, the present fluid level sensor can also sense low-water, overfill and fouling conditions, while remaining relatively insensitive to food residue, water scale buildup, corrosion and foaming.

Monitoring with a radially magnetized magnet and hall effect sensor

A collection of cooking devices are modularly attachable to a common base frame. For example, a searing device can be selectively attached to a pivotable handle assembly, such that the handle and searing device are moveable between a sear position and a raised position relative to the griddle. The searing mechanism of the present disclosure is sized to provide a sear surface capable of searing multiple items of food simultaneously. The searing device may be removed from the base frame without tools, and other griddle attachments may be installed in its place to modularly alter the function of the griddle. The pivotable attachment point may provide a forward-bias balance such that the griddle provides even pressure on food items even as griddle attachment is raised and lowered, while also avoiding a sudden release of steam and/or heat in the direction of the operator upon raising the handle.

A vertically adjustable upper platen is useable with, e.g., a clamshell-type steam griddle, in which the vertical position of the upper cooking surface can be precisely and repeatably controlled. The upper platen includes a vertical adjustment mechanism which utilizes multiple mechanical reductions to facilitate rapid and precise adjustments of the vertical platen position in small increments, while retaining traditional and cost-effective control mechanisms and motors. The vertically adjustable platen may also include a leveler assembly which allows the upper platen to self-adjust into a level orientation relative to the lower platen when the upper platen is lowered into contact with the lower platen, and then hold the level orientation when the upper platen is raised to create a cooking space between the upper and lower cooking surfaces. The steam griddle may further include a counterweight system functionally connected at a pivot connection between the moveable upper platen assembly and the stationary lower platen assembly, which is operable to automatically pivot the upper platen assembly into its open configuration and selectively hold the upper platen assembly in its closed configuration.

Clamshell griddle with adjustable upper platen

A cover positionable over a food item placed atop a cooking surface to provide downward pressure on the food item to facilitate achieving flush contact with the undersurface of the food item on the cooking surface below is disclosed. In an exemplary embodiment of the present disclosure, a sheet of chainmail is secured to a frame which is hingedly supported above a heatable cooking surface. A support which allows the cover of the present disclosure to be easily retrofit to an existing cooking device such as a griddle may be utilized to hingedly support the frame relative to the cooking device.

Cover for food items placed on a cooking surface

A pressure relief valve includes a cylindrical poppet having a fluid metering stem. The valve is configured such that the effective surface area of the transverse aspect of the poppet exposed to fluid pressure during a closed valve condition is greater than the effective surface area of the transverse aspect of the poppet exposed to fluid pressure during an open valve condition. This feature creates a narrow spread for cracking to reseat pressure points since the surface area of the poppet available to experience fluid-related pressure is reduced as the valve moves from its closed to open position. While closed, the poppet is exposed to fluid pressure at the axial end face of the stem and at an annular end face portion of the poppet defined by the clearance between the stem and fluid channel. While open, the poppet experiences fluid pressure at the end face of the stem.

Two stage metered relief check valve

A fuel dispenser system is provided in a standard configuration based upon a single supply voltage requirement that is independent of the available local power supply sources. A supply voltage apparatus integrally coupled to the standard dispenser configuration employs a transformer to adapt the field supply voltage from the local power supply to the voltage level needed by the dispenser devices such as the power supplies.

Universal voltage fuel dispenser

A cover assembly for use in a fuel dispensing cabinet includes an upper shroud member and a lower shroud member that are arranged at a side area of the cabinet chassis proximate the sump facility. The shroud members are provided in a shingle-type configuration in which the upper shroud member at its lower edge portion overlaps with the lower shroud member at its upper edge portion. A pair of elongate column channel members are configured at respective corner posts of the chassis and each includes a vertical channel portion that receives the side edge portions of the upper and lower shroud members. A fluid diversion assembly is arranged within the chassis end area adjacent the electronics compartment at the upper section of the cabinet. This assembly includes a transverse wall structure having a shoulder portion providing an &ldquo;S&rdquo;-shaped cross-section, a splash shield disposed in seating engagement with such shoulder portion, and a seal plate provided in adjacent surface-abutting engagement with the transverse wall structure. These structures cooperatively define a transverse fluid passageway that allows fluid striking the splash shield to flow into the passageway, which is provided in fluid communication with the respective channel portions of a pair of elongate column channel members so as to enable such diverted fluid to be transported outside the cabinet.

Water deflection system for use in fuel dispenser cabinets

An electromechanical piston meter for volumetrically measuring the quantity of fluid displaced. In one particular embodiment, inlet and outlet valving permits the electromechanical piston meter to vary the flow of fluid through the piston meter. When the electromechanical piston meter with inlet and outlet valving is disposed within a fuel dispenser, infinently variable blending is achieved without a separate meter and blend valve.

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Decatur, IN, United States of America

Gary L Seitz