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1. WO2002037918 - CLIMATE CONTROL OF AN OUTDOOR CABINET

Publication Number WO/2002/037918
Publication Date 10.05.2002
International Application No. PCT/SE2001/002260
International Filing Date 17.10.2001
Chapter 2 Demand Filed 29.05.2002
IPC
H02B 1/56 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
1Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
56Cooling; Ventilation
H05K 7/20 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
CPC
H02B 1/565
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
1Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
56Cooling; Ventilation
565for cabinets
H05K 7/20609
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
20536for racks or cabinets of standardized dimensions, e.g. 19-inch electronic racks
20609Air circulating in closed loop within cabinets wherein heat is removed through air-to-liquid heat-exchanger
Applicants
  • EMERSON ENERGY SYSTEMS AB [SE]/[SE] (AllExceptUS)
  • HEDBERG, Klas [SE]/[SE] (UsOnly)
  • LUNDGREN, Anders [SE]/[SE] (UsOnly)
Inventors
  • HEDBERG, Klas
  • LUNDGREN, Anders
Agents
  • ALBIHNS STOCKHOLM AB
Priority Data
0003949-530.10.2000SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CLIMATE CONTROL OF AN OUTDOOR CABINET
(FR) CLIMATISATION D'UNE ARMOIRE D'EXTERIEUR
Abstract
(EN)
The invention relates to an outdoor cabinet (1) housing electrical equipment (17). A climate control apparatus (38) is arranged in a door (11) of the cabinet. A duct sys-tem (23) extends through the cabinet, and said duct system has at least one air inlet (25) and at least one air outlet (27) in flow communication with corresponding openings (35, 37) of the climate control apparatus (38) when the door is closed. The climate control apparatus (38) circulates an air flow through the duct system (23). A deflection means (50) is arranged in the vicinity of the air outlet (27), and is capable of deflecting the air flow exiting the air outlet (27) toward the air inlet(s) (25) when the door is open. Hereby, a protective air curtain is created in front of the heat gen-erating equipment (17).
(FR)
L'invention concerne une armoire d'extérieur (1) renfermant un équipement électrique (17). Un appareil de climatisation (38) est disposé dans une porte (11) de l'armoire. Un réseau de conduites (23) s'étend dans l'armoire et comporte au moins une entrée d'air (25) et au moins une sortie d'air (27) en communication fluidique avec des ouvertures correspondantes (35, 37) de l'appareil de climatisation (38) lorsque la porte est fermée. L'appareil de climatisation (38) fait circuler un flux d'air à travers le réseau de conduites (23). Un moyen de déflexion (50) est disposé à proximité de la sortie d'air (27) pour dévier le flux d'air évacué par la sortie d'air (27) en direction de l'arrivée d'air ou des arrivées d'air (25) lorsque la porte est ouverte, créant ainsi un rideau d'air protecteur devant l'équipement générateur de chaleur (17).
Also published as
Latest bibliographic data on file with the International Bureau