09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
thermostatic controllers for heating cables, sold individually; electrical controllers for heating cables, sold individually heat tracing cables for use in heating roofs, gutters, pipes, floors, sidewalks and driveways; heat tracing cables for use in heating roofs, gutters, pipes, floors, sidewalks and driveways and thermostatic controllers therefor, sold as a unit; heat tracing cables for use in heating roofs, gutters, pipes, floors, sidewalks and driveways and electrical controllers therefor, sold as a unit; pipe heating cables for use on or inside pipes and controllers therefor, sold as a unit
10.
SELF-ADJUSTING THERMOSTAT FOR FLOOR WARMING CONTROL SYSTEMS AND OTHER APPLICATIONS
A method of controlling the temperature of an environment, including the steps of providing a thermostat and receiving a signal from an occupancy sensor indicating whether an area has been occupied for each discrete time period of a 24 hour time period, assigning a first point value to each discrete time period where occupancy has been sensed, and repeating the steps for the next two 24 hour periods, and averaging the point values for each discrete time period in the first, second, and third 24 hour periods, to obtain an average point value, and sending a first signal to a heating device adapted for heating a second area to provide a temperature-related setting for a given discrete time period when the average point value for that discrete time period is above a threshold point value.
A sealed electrical enclosure (10) used in hazardous locations for enclosing circuit breakers having a bottom housing (12) and a removable top housing (14) with a labyrinth joint or serrated joint (80) formed therebetween, the bottom housing adapted to receive one or more circuit breakers (118, 128, 138, 148), a first metal bus (30) extending from a point internal to the bottom housing through a first end wall to a point external thereto, and a second metal bus (32) extending from a point internal to the bottom housing through a second end wall to a point external to thereto, where the first and second metal buses are adapted to contact first and second electrical terminals (120, 122) of a circuit breaker when placed within the bottom housing, and a first lug retaining bracket (256) secured to the bottom housing and extending to a position beneath the first metal bus such that a bottom portion of a connector assembly may fit within the space between the end of the lug retaining bracket and the bottom of the first metal bus.
A sealed electrical enclosure for use in hazardous locations for enclosing circuit breakers having a bottom housing and a top housing with a labyrinth joint, a serrated joint, or combination of both being formed therebetween, a first aperture extending through a first end wall of the bottom housing and positioned adjacent a first contact terminal of a first circuit breaker, the first aperture further including a first metal bus extending therethrough and in electrical contact with the first contact terminal, and a second aperture extending through a second end wall of the bottom housing and positioned adjacent a second contact terminal of the first circuit breaker, the second aperture further including a second metal bus extending therethrough and in electrical contact with the second contact terminal, and a first actuating mechanism positioned on the top housing adapted for manipulating a switch of the first circuit breaker.
A sealed electrical enclosure used in hazardous locations for enclosing circuit breakers having a bottom housing and a top housing with a labyrinth seal or joint formed therebetween, the bottom housing adapted to receive one or more circuit breakers, a first metal bus extending from a point internal to the bottom housing through a first end wall to a point external thereto, and a second metal bus extending from a point internal to the bottom housing through a second end wall to a point external to thereto, where the first and second metal buses are adapted to contact first and second electrical terminals of a circuit breaker when placed within the bottom housing, and a first vent positioned on the top housing for dissipating pressure buildup, wherein the top housing is removably secured to the bottom housing to allow for removal and replacement of a circuit breakers within the housing.
H02B 1/04 - Montage sur ces dispositifs d'interrupteurs ou d'autres dispositifs en général, l'interrupteur ou le dispositif étant muni ou non d'une enveloppe
The present application provides a sealed electrical enclosure for use in hazardous location applications for enclosing circuit breakers or other electrical components comprising a bottom housing having a first end wall and a second end wall opposite the first end wall; a top housing positioned the bottom housing, a labyrinth seal or joint being formed between the bottom housing and the top housing; the bottom housing adapted to receive a plurality of circuit breakers or other electrical components; and a first metal bus extending from a point internal to the bottom housing through the first end wall to a point external to the bottom housing; and a second metal bus extending from a point internal to the bottom housing through the second end wall to a point external to the bottom housing; where the first metal bus and the second metal bus are adapted to contact first and second electrical terminals of a first circuit breaker placed within the bottom housing; and further includes a third metal bus extending from a point internal to the bottom housing through the first end wall to a point external to the bottom housing; and a fourth metal bus extending from a point internal to the bottom housing through the second end wall to a point external to the bottom housing; where the third metal bus and the fourth metal bus are adapted to contact the first and second electrical terminals of a second circuit breaker placed within the bottom housing; and an first actuating mechanism positioned on a top of the top housing adapted for manipulating one or more switches of circuit breakers or electrical components positions within the bottom housing; and a first vent positioned on the top housing for dissipating pressure buildup within the housing; and a second vent positioned on the bottom housing for dissipating pressure buildup within the housing; and wherein the top housing is removably secured to the bottom housing to allow for removal and replacement of circuit breakers or other electrical components within the housing.
H01R 4/00 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation
H02B 1/26 - EnveloppesLeurs parties constitutives ou accessoires à cet effet
H02B 13/01 - Aménagement d'appareillages de commutation dans, ou structurellement associés avec, une enveloppe, p. ex. une armoire avec une enveloppe de résine
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
19 - Matériaux de construction non métalliques
25 - Vêtements; chaussures; chapellerie
34 - Tabac; articles pour fumeurs
Produits et services
(1) Electric heating cables.
(2) Portable electric heaters.
(3) Card sets plastic shapes and extrusions.
(4) Log lighters.
(5) Base board heaters, parts and controls therefore, explosion proof air heaters, wall insert heaters, suspended blower heaters and electric controlled panels.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
22 - Cordes; filets; tentes, auvents, voiles et sacs; matières de rembourrage
25 - Vêtements; chaussures; chapellerie
31 - Produits agricoles; animaux vivants
Produits et services
(1) Electric heat bands, electric roof cable kits, electric stock tank heaters, electric copper tube heaters, electric concrete floor heaters, portable heat mats, electric soil cables, electric seed starter kits, electric snow melting cable, electric snow melting mats, electric heating cable, power switches, power contactors, mineral insulated heating cables, thermostats.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
15 - Instruments de musique
09 - Appareils et instruments scientifiques et électriques
Produits et services
FIBERGLASS INSULATION ELECTRIC HEATER WIRE ASSEMBLY, ELECTRIC HEAT BANDS, ELECTRIC ROOF CABLE KITS, [ ELECTRIC STOCK TANK HEATERS, ELECTRIC COPPER TUBE HEATERS, ] ELECTRIC CONCRETE FLOOR HEATERS, [ PORTABLE HEAT MATS, ] ELECTRIC SOIL CABLES, [ ELECTRIC SEED STARTER KITS, POWER SWITCHES, ] POWER CONTACTORS AND MINERAL INSULATED HEATING CABLES THERMOSTATS
