ATE137050T1 - Kleintransformator und herstellungsverfahren für diesen - Google Patents
Kleintransformator und herstellungsverfahren für diesenInfo
- Publication number
- ATE137050T1 ATE137050T1 AT91810851T AT91810851T ATE137050T1 AT E137050 T1 ATE137050 T1 AT E137050T1 AT 91810851 T AT91810851 T AT 91810851T AT 91810851 T AT91810851 T AT 91810851T AT E137050 T1 ATE137050 T1 AT E137050T1
- Authority
- AT
- Austria
- Prior art keywords
- iron core
- webs
- small transformer
- production
- laminated
- Prior art date
Links
Classifications
-
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- 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
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Insulating Of Coils (AREA)
- Transformers For Measuring Instruments (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Housings And Mounting Of Transformers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH353690 | 1990-11-07 | ||
CH285391 | 1991-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE137050T1 true ATE137050T1 (de) | 1996-05-15 |
Family
ID=25691567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91810851T ATE137050T1 (de) | 1990-11-07 | 1991-11-04 | Kleintransformator und herstellungsverfahren für diesen |
Country Status (11)
Country | Link |
---|---|
US (2) | US5483405A (de) |
EP (1) | EP0485341B1 (de) |
JP (1) | JP2832769B2 (de) |
CN (1) | CN1030592C (de) |
AT (1) | ATE137050T1 (de) |
CA (1) | CA2055010C (de) |
DE (1) | DE59107683D1 (de) |
DK (1) | DK0485341T3 (de) |
ES (1) | ES2088789T3 (de) |
GR (1) | GR3020526T3 (de) |
TW (1) | TW233367B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2114564C (en) * | 1993-02-05 | 1998-05-26 | Shigeo Ichida | Transformer unit and coil case and coil bobbin for use therefor |
WO1996025752A1 (en) * | 1995-02-15 | 1996-08-22 | Electronic Craftsmen Limited | Transformer and method of assembly |
JP2925998B2 (ja) * | 1996-02-29 | 1999-07-28 | 三洋電機株式会社 | 充電器 |
DE19923360B4 (de) * | 1999-05-21 | 2010-01-07 | Werner Turck Gmbh & Co. Kg | Spannungswandler mit einem Potentialtrennungsschutz |
US6271742B1 (en) | 1999-07-27 | 2001-08-07 | Aspro Technology Ag | Mains adapter and method for its production |
MY120386A (en) * | 1999-07-28 | 2005-10-31 | Samsung Electronics Co Ltd | High voltage transformer for microware oven and method of manufacturing therefor. |
JP2001332418A (ja) * | 2000-05-23 | 2001-11-30 | Sanden Corp | コイルボビン |
KR20040068680A (ko) * | 2003-01-27 | 2004-08-02 | 삼성전자주식회사 | 고압 변압기 |
ES2257156B1 (es) * | 2004-07-15 | 2007-07-16 | Jose Cambronero Garcia | Primer certificado de adicion a la patente 200101129: transformador protegido por tapas y banda de material elastico aislante con doble sistema de anclaje, a bancada y a carril y una sola hilera de terminales. |
JP5916298B2 (ja) * | 2011-03-30 | 2016-05-11 | 株式会社タムラ製作所 | コイル装置 |
CN103310967B (zh) * | 2013-06-27 | 2015-10-21 | 慈溪市国兴电子有限公司 | 一种开关电源用变压器的生产方法 |
CN108820746A (zh) * | 2018-07-28 | 2018-11-16 | 合肥市菲力克斯电子科技有限公司 | 一种变压器骨架的锁定转移定位*** |
GB2611596B (en) * | 2021-01-15 | 2023-11-01 | Zhongbian Group Shanghai Transf Co Ltd | Dry-type transformer with elliptical iron core |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE565112A (de) * | ||||
GB845780A (en) * | 1957-11-07 | 1960-08-24 | Gen Electric Co Ltd | Improvements in or relating to methods of encapsulating electrical devices |
DE1140988B (de) * | 1960-12-02 | 1962-12-13 | Goltermann | Mit Giessharz vergossener Transformator oder Drossel |
US3445797A (en) * | 1967-03-16 | 1969-05-20 | Mallory & Co Inc P R | Inductor coil and bobbin with terminals |
US3516040A (en) * | 1968-08-05 | 1970-06-02 | Micron Sealing Corp | Transformer structure |
US3813763A (en) * | 1970-12-17 | 1974-06-04 | Gen Electric | Laminated structure with insulating member formed in situ thereon and method for making same |
US3665358A (en) * | 1971-02-09 | 1972-05-23 | Collins Radio Co | Reactor coil form |
US4156222A (en) * | 1971-05-05 | 1979-05-22 | Commerzstahl Handelsgesellschaft Mbh | Transformer with divided primary |
NL7312739A (nl) * | 1973-09-14 | 1975-03-18 | Philips Nv | Inductief element met een uit lamellen opgebouwde |
US3821678A (en) * | 1973-10-02 | 1974-06-28 | Westinghouse Electric Corp | Transformer having a cast winding structure with integral insulating barriers |
FR2321054A1 (fr) * | 1975-08-14 | 1977-03-11 | Sev Marchal | Bobine d'allumage |
US4107636A (en) * | 1977-05-20 | 1978-08-15 | Jerome Industries Corporation | Plug-in adaptor |
US4199743A (en) * | 1978-02-06 | 1980-04-22 | Westinghouse Electric Corp. | Encapsulated current transformer |
DE3505367A1 (de) * | 1985-02-15 | 1986-08-28 | Daimler-Benz Ag, 7000 Stuttgart | Zuendspule fuer brennkraftmaschinen |
JPS63142622A (ja) * | 1986-12-04 | 1988-06-15 | Nippon Denso Co Ltd | 内燃機関の点火コイル |
JPH0723934Y2 (ja) * | 1989-03-13 | 1995-05-31 | ティーディーケイ株式会社 | インダクタンス素子 |
JP2504205B2 (ja) * | 1989-07-24 | 1996-06-05 | 株式会社村田製作所 | インダクタンス部品 |
US5088186A (en) * | 1990-03-13 | 1992-02-18 | Valentine Engineering, Inc. | Method of making a high efficiency encapsulated power transformer |
-
1991
- 1991-11-04 AT AT91810851T patent/ATE137050T1/de not_active IP Right Cessation
- 1991-11-04 EP EP91810851A patent/EP0485341B1/de not_active Expired - Lifetime
- 1991-11-04 DE DE59107683T patent/DE59107683D1/de not_active Expired - Fee Related
- 1991-11-04 DK DK91810851.5T patent/DK0485341T3/da active
- 1991-11-04 ES ES91810851T patent/ES2088789T3/es not_active Expired - Lifetime
- 1991-11-06 CA CA002055010A patent/CA2055010C/en not_active Expired - Fee Related
- 1991-11-07 JP JP3318635A patent/JP2832769B2/ja not_active Expired - Fee Related
- 1991-11-07 CN CN91111511.0A patent/CN1030592C/zh not_active Expired - Fee Related
- 1991-12-03 TW TW080109519A patent/TW233367B/zh active
-
1994
- 1994-09-21 US US08/310,034 patent/US5483405A/en not_active Expired - Fee Related
-
1995
- 1995-06-05 US US08/465,008 patent/US5577316A/en not_active Expired - Fee Related
-
1996
- 1996-07-12 GR GR960401889T patent/GR3020526T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ES2088789T3 (es) | 1996-09-16 |
TW233367B (de) | 1994-11-01 |
US5483405A (en) | 1996-01-09 |
JP2832769B2 (ja) | 1998-12-09 |
CN1030592C (zh) | 1995-12-27 |
DE59107683D1 (de) | 1996-05-23 |
CA2055010A1 (en) | 1992-05-08 |
US5577316A (en) | 1996-11-26 |
EP0485341B1 (de) | 1996-04-17 |
EP0485341A1 (de) | 1992-05-13 |
CN1062428A (zh) | 1992-07-01 |
GR3020526T3 (en) | 1996-10-31 |
CA2055010C (en) | 1998-05-19 |
JPH0513251A (ja) | 1993-01-22 |
DK0485341T3 (da) | 1996-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |