KR890010500A - Step up transformer for microwave - Google Patents

Step up transformer for microwave Download PDF

Info

Publication number
KR890010500A
KR890010500A KR1019880016894A KR880016894A KR890010500A KR 890010500 A KR890010500 A KR 890010500A KR 1019880016894 A KR1019880016894 A KR 1019880016894A KR 880016894 A KR880016894 A KR 880016894A KR 890010500 A KR890010500 A KR 890010500A
Authority
KR
South Korea
Prior art keywords
secondary coil
winding
coil bobbin
transformer
slit portion
Prior art date
Application number
KR1019880016894A
Other languages
Korean (ko)
Other versions
KR910005454B1 (en
Inventor
히사야 다니구찌
Original Assignee
아오이 죠이찌
가부시끼가이샤 도시바
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 아오이 죠이찌, 가부시끼가이샤 도시바 filed Critical 아오이 죠이찌
Publication of KR890010500A publication Critical patent/KR890010500A/en
Application granted granted Critical
Publication of KR910005454B1 publication Critical patent/KR910005454B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C5/00—Stoves or ranges for liquid fuels
    • F24C5/02—Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type
    • F24C5/08—Stoves or ranges for liquid fuels with evaporation burners, e.g. dish type with heat produced wholly or partly by a radiant body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F2038/003—High frequency transformer for microwave oven

Abstract

내용 없음No content

Description

전자레인지용 승압트랜스Step up transformer for microwave

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 전자레인지용 트랜스의 절반을 생략하여 나타낸 단면도.1 is a cross-sectional view showing a half of the microwave oven transformer of the present invention omitted.

제2도는 제1도의 분해 사시도.2 is an exploded perspective view of FIG.

제8도는 제6도의 쇄선 E-E에 따른 사시도.8 is a perspective view according to the dashed line E-E of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 하부페라이트코아 2 : 1차코일1: Lower ferrite core 2: Primary coil

3 : 1차코일보빈 4 : 2차코일3: primary coil bobbin 4: secondary coil

4a : 주권선 4b : 보조권선4a: Sovereignty 4b: Sovereignty

5 : 2차코일보빈 6 : 상부페라이트코아5: secondary coil bobbin 6: upper ferrite core

10 : 간막이핀 11 : 주권선 슬릿부10: partition pin 11: sovereign slit portion

12 : 각 보조권선 슬릿부 13 : 잘라낸 홈12: each auxiliary winding slit part 13: cut out groove

14 : 긴홈14: long groove

Claims (2)

하부 페라이트코아(1)에 설치되어 1차코일(2)을 감은 1차코일보빈(3)과, 이 1차코일보빈의 상부에 설치되어 2차코일(4)을 감은 2차코일보빈(5)과, 이 2차코일보빈에 장착된 상부 페라이트코아(6)로된 전자레인지용 승압트랜스에 있어서, 2차코일보빈(5)에 2차코일(4)을 분할하여 감아 붙이는 여러개의 주권선 슬릿부(11)와 보조권선 슬릿부(12)를 각 간막이핀(10)으로 각각 번갈아 형성하고, 이 주권선 슬릿부에 2차코일의 주권선(4a)을, 또한 보조권선 슬릿부에 보조권선(4b)을 각각 분권시킨것을 특징으로 하는 전자레인지용 승압트랜스.Primary coil bobbin (3) installed on the lower ferrite core (1) wound around the primary coil (2), and secondary coil bobbin (5) installed on the upper part of the primary coil bobbin (4) ) And a plurality of main windings for dividing and winding a secondary coil 4 on a secondary coil bobbin 5 in a boosting transformer for a microwave oven comprising an upper ferrite core 6 mounted on the secondary coil bobbin. The slit part 11 and the auxiliary winding slit part 12 are formed alternately with each partition pin 10, and the main winding 4a of a secondary coil is supplemented with this auxiliary winding slit part, A boost transformer for a microwave oven, characterized in that each of the windings 4b is distributed. 제1항에 있어서, 주권선 슬릿부(11)에서 보조권선 슬릿부(12)로 감겨져 가는 권선이 위치하는 간막이핀에 잘라낸 홈(13)을 형성하고, 보조권선 슬릿부에서 주권선 슬릿부로 감겨져 가는 권선이 위치하는 간막이핀에 2차코일보빈의 기부에 다다를때까지 홈(14)을 형성한 것을 특징으로 하는 전자레인지용 승압트랜스.The method according to claim 1, wherein the groove 13 cut out in the partition pin in which the winding wound from the main winding slit portion 11 to the auxiliary winding slit portion 12 is located, and wound from the auxiliary winding slit portion to the main winding slit portion. A step-up transformer for a microwave oven, characterized in that the groove 14 is formed on the partition pin where the thin winding is located until reaching the base of the secondary coil bobbin. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880016894A 1987-12-17 1988-12-16 Voltage up transformer KR910005454B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62319774A JPH01161704A (en) 1987-12-17 1987-12-17 Boosting transformer for microwave oven
JP?62-319774 1987-12-17

Publications (2)

Publication Number Publication Date
KR890010500A true KR890010500A (en) 1989-08-09
KR910005454B1 KR910005454B1 (en) 1991-07-29

Family

ID=18114030

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880016894A KR910005454B1 (en) 1987-12-17 1988-12-16 Voltage up transformer

Country Status (2)

Country Link
JP (1) JPH01161704A (en)
KR (1) KR910005454B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100687563B1 (en) * 2003-07-16 2007-02-27 우시오덴키 가부시키가이샤 Boosting transformer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020007008A (en) * 2000-07-14 2002-01-26 윤 식 최 Heater coil of high voltage transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100687563B1 (en) * 2003-07-16 2007-02-27 우시오덴키 가부시키가이샤 Boosting transformer

Also Published As

Publication number Publication date
KR910005454B1 (en) 1991-07-29
JPH01161704A (en) 1989-06-26

Similar Documents

Publication Publication Date Title
US3480229A (en) Coil winding form
KR960032520A (en) Choke coil
KR870004471A (en) Manufacturing method of transformer with coaxial coil
US5815061A (en) Low cost and manufacturable transformer meeting safety requirements
GB947012A (en) Improvements in coil formers for electrical induction apparatus
KR890010499A (en) Step up transformer for microwave
DE3362672D1 (en) Low leakage field radio frequency choke
KR840000953A (en) Multi-layered coil and its winding method
KR860000679A (en) Adjustable coil assembly and forming method
KR850005719A (en) Current Controlled Variable Inductors
KR890010500A (en) Step up transformer for microwave
EA200001022A1 (en) CORES AND WINDINGS FOR ELECTRIC TRANSFORMERS
KR880014598A (en) Electromagnetic Oven Transformer
KR900008554A (en) Common Mode Choke Coil
GB1240795A (en) Transformer bobbins
KR880011978A (en) Method of Forming Armature Cores for Rotating Electricity
KR850008032A (en) Transformer with concentric coil
KR880003353A (en) Transformers
JPH05258940A (en) Coil
ES457828A1 (en) Transformer with windings in helical slots of core
KR970029917A (en) Induction Shielding High Voltage Transformer
KR960019908A (en) Bobbin for stator coil winding of electric motor
KR960015616A (en) Constant voltage transformer
GB1042641A (en) Ballast apparatus for operating fluorescent lamps
KR850003465A (en) Flyback transformer

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070629

Year of fee payment: 17

LAPS Lapse due to unpaid annual fee