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1. WO2005066983 - APPARATUS OF TRANSFORMER AND MANUFACTURING METHOD THEREOF

Publication Number WO/2005/066983
Publication Date 21.07.2005
International Application No. PCT/KR2004/002678
International Filing Date 19.10.2004
IPC
H01F 27/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
02Casings
CPC
A23L 17/60
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
17Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
60Edible seaweed
A23P 20/11
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
PSHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
20Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
10Coating with edible coatings, e.g. with oils or fats
11Coating with compositions containing a majority of oils, fats, mono/diglycerides, fatty acids, mineral oils, waxes or paraffins
A23V 2002/00
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES
2002Food compositions, function of food ingredients or processes for food or foodstuffs
A23V 2300/31
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES
2300Processes
31Mechanical treatment
B65B 25/06
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
25Packaging other articles presenting special problems
06Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
H01F 27/025
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27Details of transformers or inductances, in general
02Casings
025Constructional details relating to cooling
Applicants
  • OH, Bu-Sang [KR]/[KR]
  • LEE, Jong-Moon [KR]/[KR]
Inventors
  • OH, Bu-Sang
  • LEE, Jong-Moon
Agents
  • LIM, Pyoung-Sup
Priority Data
10-2004-000188412.01.2004KR
Publication Language English (en)
Filing Language Korean (KO)
Designated States
Title
(EN) APPARATUS OF TRANSFORMER AND MANUFACTURING METHOD THEREOF
(FR) TRANSFORMATEUR ET SON PROCEDE DE FABRICATION
Abstract
(EN) There is provided an apparatus of transformer and manufacturing method thereof, in which a container of a transformer is configured to have a pleated structure such that cooling oil heated by the transformer can be effectively cooled and maintained at a proper operating temperature. In the apparatus of transformer, the container has a sidewall formed by a pleated case made of a plate, an upper plate closing a top of the pleated case, and a lower plate closing a bottom of the pleated case. The container accommodates the transformer and is filled with cooling oil to cool the transformer, and a terminal is electrically connected with the transformer and installed at the container.
(FR) Transformateur et son procédé de fabrication, selon lequel un boîtier de transformateur est configuré sous forme d'une structure en accordéon de sorte que l'huile de refroidissement chauffée par le transformateur puisse être efficacement refroidie et maintenue à la température de fonctionnement appropriée. Ce transformateur comprend un boîtier dont une paroi latérale est constituée par une enveloppe en accordéon fabriquée à partir d'une plaque, une plaque supérieure refermant le sommet de l'enveloppe et une plaque inférieure refermant la base de l'enveloppe. Le boîtier reçoit le transformateur et est rempli d'huile de refroidissement pour refroidir le transformateur, et une borne électriquement connectée au transformateur est installée dans le boîtier.
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