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1. WO2020111815 - LOW FREQUENCY ELECTROMAGNETIC FIELD GENERATION DEVICE

Publication Number WO/2020/111815
Publication Date 04.06.2020
International Application No. PCT/KR2019/016573
International Filing Date 28.11.2019
IPC
A23B 4/07 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
4General methods for preserving meat, sausages, fish or fish products
06Freezing; Subsequent thawing; Cooling
07Thawing subsequent to freezing
A23B 7/045 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
04Freezing; Subsequent thawing; Cooling
045Thawing subsequent to freezing
H02M 7/5395 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42Conversion of dc power input into ac power output without possibility of reversal
44by static converters
48using discharge tubes with control electrode or semiconductor devices with control electrode
53using devices of a triode or transistor type requiring continuous application of a control signal
537using semiconductor devices only, e.g. single switched pulse inverters
539with automatic control of output wave form or frequency
5395by pulse-width modulation
H01F 38/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38Adaptations of transformers or inductances for specific applications or functions
CPC
A23B 4/07
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
4General methods for preserving meat, sausages, fish or fish products
06Freezing; Subsequent thawing; Cooling
07Thawing subsequent to freezing
A23B 7/045
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
7Preservation or chemical ripening of fruit or vegetables
04Freezing; Subsequent thawing; Cooling
045Thawing subsequent to freezing
H01F 38/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38Adaptations of transformers or inductances for specific applications or functions
H02M 7/5395
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42Conversion of dc power input into ac power output without possibility of reversal
44by static converters
48using discharge tubes with control electrode or semiconductor devices with control electrode
53using devices of a triode or transistor type requiring continuous application of a control signal
537using semiconductor devices only, e.g. single switched pulse inverters
539with automatic control of output wave form or frequency
5395by pulse-width modulation
Applicants
  • (주)바이브도시 VAIVDOSI CO., LTD. [KR]/[KR]
Inventors
  • 김성열 KIM, Seong Ryoul
  • 차상일 CHA, Sang Ill
Agents
  • 네이트 특허법인 NEIT INTERNATIONAL PATENT & LAW FIRM
Priority Data
10-2018-015099529.11.2018KR
10-2019-006466931.05.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) LOW FREQUENCY ELECTROMAGNETIC FIELD GENERATION DEVICE
(FR) DISPOSITIF DE GÉNÉRATION DE CHAMP ÉLECTROMAGNÉTIQUE BASSE FRÉQUENCE
(KO) 저주파 전자기장 발생 장치
Abstract
(EN)
The present invention provides a low frequency electromagnetic field generation device comprising: a high-voltage low frequency inverter circuit for supplying a low frequency signal; and a discharge element for discharging a low frequency electromagnetic field by receiving the low frequency signal, wherein the discharge element comprises at least one discharge member from among a covered electric wire-type discharge member, a filament electric bulb-type discharge member, a cable-type discharge member, a thin film-type discharge member, an electrolyte solution-type discharge member, and a glass-type discharge member.
(FR)
La présente invention concerne un dispositif de génération de champ électromagnétique basse fréquence comprenant : un circuit onduleur basse fréquence haute tension pour fournir un signal basse fréquence ; et un élément de décharge pour décharger un champ électromagnétique basse fréquence par réception du signal basse fréquence, l'élément de décharge comprenant au moins un élément de décharge parmi un élément de décharge de type fil électrique couvert, un élément de décharge de type ampoule électrique à filament, un élément de décharge de type câble, un élément de décharge de type film mince, un élément de décharge de type solution électrolytique, et un élément de décharge de type verre.
(KO)
본 발명은 저주파 신호를 공급하는 고압 저주파 인버터 회로와; 상기 저주파 신호를 인가받아 저주파 전자기장을 방전하는 방전체를 포함하고, 상기 방전체는, 피복 전선 타입 방전부재와, 필라멘트 전구 타입 방전부재와, 케이블 타입 방전부재와, 박막 필름 타입 방전부재와, 전해질 용액 타입 방전부재와, 글래스 타입 방전부재 중 적어도 하나의 방전부재를 포함하는 저주파 전자기장 발생 장치를 제공한다.
Also published as
Latest bibliographic data on file with the International Bureau