JPS57500222A - - Google Patents
Info
- Publication number
- JPS57500222A JPS57500222A JP56500804A JP50080481A JPS57500222A JP S57500222 A JPS57500222 A JP S57500222A JP 56500804 A JP56500804 A JP 56500804A JP 50080481 A JP50080481 A JP 50080481A JP S57500222 A JPS57500222 A JP S57500222A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
-
- 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
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Electromagnets (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8001690A SE421844B (en) | 1980-03-04 | 1980-03-04 | Helvar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57500222A true JPS57500222A (en) | 1982-02-04 |
Family
ID=20340412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56500804A Pending JPS57500222A (en) | 1980-03-04 | 1981-03-02 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0047266A1 (en) |
| JP (1) | JPS57500222A (en) |
| FI (1) | FI813245L (en) |
| GB (1) | GB2083290B (en) |
| IT (1) | IT8120101A0 (en) |
| NO (1) | NO813702L (en) |
| SE (1) | SE421844B (en) |
| WO (1) | WO1981002648A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19934767A1 (en) | 1999-07-23 | 2001-01-25 | Philips Corp Intellectual Pty | Magnetic component |
| JP2010117387A (en) * | 2008-11-11 | 2010-05-27 | Seikoh Giken Co Ltd | Imaging lens |
| JP2010128027A (en) * | 2008-11-26 | 2010-06-10 | Seikoh Giken Co Ltd | Image pickup lens |
| JP2011186306A (en) | 2010-03-10 | 2011-09-22 | Fujifilm Corp | Wafer lens unit and method for manufacturing the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2150890A1 (en) * | 1971-10-13 | 1973-04-19 | Plathner Ernst Transformatoren | CHOCOLATE FOR FLUORESCENT LAMPS |
-
1980
- 1980-03-04 SE SE8001690A patent/SE421844B/en unknown
-
1981
- 1981-03-02 JP JP56500804A patent/JPS57500222A/ja active Pending
- 1981-03-02 GB GB8132096A patent/GB2083290B/en not_active Expired
- 1981-03-02 WO PCT/SE1981/000056 patent/WO1981002648A1/en not_active Application Discontinuation
- 1981-03-02 EP EP81900547A patent/EP0047266A1/en not_active Withdrawn
- 1981-03-03 IT IT8120101A patent/IT8120101A0/en unknown
- 1981-10-16 FI FI813245A patent/FI813245L/en not_active Application Discontinuation
- 1981-11-02 NO NO813702A patent/NO813702L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0047266A1 (en) | 1982-03-17 |
| SE8001690L (en) | 1981-09-05 |
| NO813702L (en) | 1981-11-02 |
| IT8120101A0 (en) | 1981-03-03 |
| GB2083290B (en) | 1983-05-18 |
| FI813245L (en) | 1981-10-16 |
| WO1981002648A1 (en) | 1981-09-17 |
| SE421844B (en) | 1982-02-01 |
| GB2083290A (en) | 1982-03-17 |