Les Industries Provinciales Ltee

Les Equipements D'erabliere Cdl Inc.

Les Equipments D'erabliere Cdl, Inc.

Chabot, Jean-marie

Jean-Marie Chabot

Alain Fournier

A device for protecting the connection of a tubular conduit to a main tube of a maple sap collecting system wherein sap collected from maple trees are directed under vacuum to a pumping station of a sap processing center. The device comprises a band having a first end adapted to be mounted to the main tube and an opposite end adapted to be mounted externally onto the tubular conduit at a given distance from the main tube. This distance is greater than the distance between the first and opposite ends of the band so that accidental impact on the tubular conduit resulting from falling objects and tension applied to the attachment of the conduit to the main tube are taken by the band to thereby protect the connection of the tubular conduit to the adapter.

Protection device for tubular conduits of a sap collecting system

An evaporator includes a maple sap evaporating pan in fluid communication with a maple syrup forming pan, a fire box in gas communication with gas circulating adjuncts, a flue stack and chimney and an auxiliary reservoir for pre-heating the sap prior to entering the maple sap evaporating pan. The auxiliary reservoir consists of a housing defined in the flue stack with an inlet for receiving cold sap. A series of horizontally spaced open end vertical tubes extends through the housing, each tube including a lower inlet receiving from the adjuncts flue gases that circulate through and heat the tubes and an upper outlet allowing the gases to exit through the chimney. Hence, cold sap received in the auxiliary reservoir is first heated by contact with the hot tubes.

Evaporator for producing maple syrup

The disclosure herein describes a device for use in a sap collecting system which is formed of a body of fluid impermeable composition that has a passageway for allowing sap to circulate therethrough; the composition consists of a plastics material and of a plurality of randomly distributed non corrosive hard granules. The granules have a hardness to repress rodent animals to pierce the plastics material and are so distributed in the plastic material that at least one granule will be contacted when the body is gnawed by a rodent animal.

Construction of sap collecting devices

The present invention comprises a tray which includes: a flat frame having a plurality of compartments, each having an opened bottom but in which may be seated a plant-growing cartridge; and retractable supports movable between a stored position, wherein they lie in the longitudinal plane of the frame, and an upstanding position, wherein they lie in a plane describing an angle of more than 90.degree. with that of the stored position, thereby leaving a space beneath the frame to allow air circulation beneath the cartridges and to plants therein.

Growing community of inventors

St-Damien, Canada

Jean-Marie Chabot