NO134176C - - Google Patents
Info
- Publication number
- NO134176C NO134176C NO155172A NO155172A NO134176C NO 134176 C NO134176 C NO 134176C NO 155172 A NO155172 A NO 155172A NO 155172 A NO155172 A NO 155172A NO 134176 C NO134176 C NO 134176C
- Authority
- NO
- Norway
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
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712122242 DE2122242B2 (de) | 1971-05-05 | 1971-05-05 | Transformator |
| DE19722219355 DE2219355C3 (de) | 1972-04-20 | 1972-04-20 | Transformator mit flacher Bauform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134176B NO134176B (cg-RX-API-DMAC10.html) | 1976-05-18 |
| NO134176C true NO134176C (cg-RX-API-DMAC10.html) | 1976-08-25 |
Family
ID=25761059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO155172A NO134176C (cg-RX-API-DMAC10.html) | 1971-05-05 | 1972-05-03 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE783113A (cg-RX-API-DMAC10.html) |
| CH (1) | CH541221A (cg-RX-API-DMAC10.html) |
| FR (1) | FR2135355B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1384950A (cg-RX-API-DMAC10.html) |
| HK (1) | HK80879A (cg-RX-API-DMAC10.html) |
| IT (1) | IT955208B (cg-RX-API-DMAC10.html) |
| NL (1) | NL164152C (cg-RX-API-DMAC10.html) |
| NO (1) | NO134176C (cg-RX-API-DMAC10.html) |
| SE (1) | SE387466B (cg-RX-API-DMAC10.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356594B (zh) * | 2005-10-10 | 2012-04-25 | 科梅奇技术有限公司 | 功率转换器 |
| JP6409730B2 (ja) * | 2015-10-05 | 2018-10-24 | オムロン株式会社 | 変圧器およびそれを備えた共振型回路 |
| CN108555424A (zh) * | 2018-05-30 | 2018-09-21 | 广州亨龙智能装备股份有限公司 | 一种焊机变压器的安装结构以及紧凑型焊机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR486755A (fr) * | 1917-09-12 | 1918-05-08 | Louis Bardon | Convertisseur statique de courant bi et triphasé en courant monophasé de meme fréquence |
| US1779269A (en) * | 1925-05-26 | 1930-10-21 | Rca Corp | Transformer, choke coil and core therefor |
| DE579122C (de) * | 1930-09-21 | 1933-06-22 | Koch & Sterzel Akt Ges | Streutransformator nach der Manteltype, insbesondere zum Schutze gegen Stoerungserscheinungen von Hochfrequenzerzeugern |
| FR845746A (fr) * | 1938-05-03 | 1939-08-31 | Système électrique auto-régulateur applicable au courant alternatif | |
| GB566221A (en) * | 1943-07-02 | 1944-12-19 | Percy Frederick Roberts | Improvements in inductances and transformers containing laminated cores by the use of which efficiency is increased |
| DE1020133B (de) * | 1950-11-30 | 1957-11-28 | Delapena & Son Ltd | Elektrisches Hochfrequenzinduktionsheizsystem |
| US3189857A (en) * | 1962-12-31 | 1965-06-15 | Gen Electric | Transformer bobbin |
| US3387245A (en) * | 1963-08-30 | 1968-06-04 | Advance Transformer Co | Laminated core with a termainal connector and retainer means |
-
1972
- 1972-04-28 GB GB1986972A patent/GB1384950A/en not_active Expired
- 1972-05-03 SE SE583072A patent/SE387466B/xx unknown
- 1972-05-03 IT IT2386472A patent/IT955208B/it active
- 1972-05-03 NO NO155172A patent/NO134176C/no unknown
- 1972-05-05 FR FR7216265A patent/FR2135355B1/fr not_active Expired
- 1972-05-05 NL NL7206093A patent/NL164152C/xx not_active IP Right Cessation
- 1972-05-05 CH CH666972A patent/CH541221A/de not_active IP Right Cessation
- 1972-05-05 BE BE783113A patent/BE783113A/xx unknown
-
1979
- 1979-11-29 HK HK80879A patent/HK80879A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE387466B (sv) | 1976-09-06 |
| GB1384950A (en) | 1975-02-26 |
| BE783113A (fr) | 1972-09-01 |
| IT955208B (it) | 1973-09-29 |
| NL7206093A (cg-RX-API-DMAC10.html) | 1972-11-07 |
| FR2135355B1 (cg-RX-API-DMAC10.html) | 1978-08-04 |
| NL164152C (nl) | 1980-11-17 |
| NL164152B (nl) | 1980-06-16 |
| FR2135355A1 (cg-RX-API-DMAC10.html) | 1972-12-15 |
| NO134176B (cg-RX-API-DMAC10.html) | 1976-05-18 |
| CH541221A (de) | 1973-08-31 |
| HK80879A (en) | 1979-12-07 |