NL178204B - Choke coil. - Google Patents
Choke coil.Info
- Publication number
- NL178204B NL178204B NLAANVRAGE7302538,A NL7302538A NL178204B NL 178204 B NL178204 B NL 178204B NL 7302538 A NL7302538 A NL 7302538A NL 178204 B NL178204 B NL 178204B
- Authority
- NL
- Netherlands
- Prior art keywords
- choke coil
- choke
- coil
- 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
- H01F27/263—Fastening parts of the core together
-
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE779905A BE779905A (en) | 1972-02-25 | 1972-02-25 | MAGNETIC CORE FOR SMOOTHING SELF. |
BE780293A BE780293A (en) | 1972-02-25 | 1972-03-07 | SMOOTHING SELF. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7302538A NL7302538A (en) | 1973-08-28 |
NL178204B true NL178204B (en) | 1985-09-02 |
NL178204C NL178204C (en) | 1986-02-03 |
Family
ID=25656991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7302538,A NL178204C (en) | 1972-02-25 | 1973-02-23 | Choke coil. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3784946A (en) |
BE (2) | BE779905A (en) |
CA (1) | CA1002622A (en) |
DE (1) | DE2308795C3 (en) |
FR (1) | FR2173171A1 (en) |
IT (1) | IT977489B (en) |
NL (1) | NL178204C (en) |
SE (1) | SE385518B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4210858A (en) * | 1978-04-19 | 1980-07-01 | International Business Machines Corporation | High frequency high voltage power supply |
DE3028605C2 (en) * | 1980-07-28 | 1983-10-27 | Transformatoren Union Ag, 7000 Stuttgart | Device for layering cores for transformers and reactors |
JPH0996666A (en) * | 1995-09-29 | 1997-04-08 | Sony Corp | Magnetic sensor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1260743A (en) * | 1909-07-29 | 1918-03-26 | Elektro Sparlicht Ges Deutsche | Transformer and method of making the same. |
US1540789A (en) * | 1924-04-07 | 1925-06-09 | Claude M Mccord | Testing transformer |
FR949896A (en) * | 1944-06-01 | 1949-09-12 | Thomson Houston Comp Francaise | New construction process for laminated cores for electromagnetic induction devices |
US3246273A (en) * | 1963-12-05 | 1966-04-12 | Gen Electric Canada | Yoke held coil support for electrical reactor |
-
1972
- 1972-02-25 BE BE779905A patent/BE779905A/en not_active IP Right Cessation
- 1972-03-07 BE BE780293A patent/BE780293A/en not_active IP Right Cessation
-
1973
- 1973-02-22 DE DE2308795A patent/DE2308795C3/en not_active Expired
- 1973-02-22 FR FR7306275A patent/FR2173171A1/en active Granted
- 1973-02-23 CA CA164,622A patent/CA1002622A/en not_active Expired
- 1973-02-23 NL NLAANVRAGE7302538,A patent/NL178204C/en not_active IP Right Cessation
- 1973-02-23 SE SE7302572A patent/SE385518B/en unknown
- 1973-02-23 IT IT48427/73A patent/IT977489B/en active
- 1973-02-26 US US00335930A patent/US3784946A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2173171A1 (en) | 1973-10-05 |
NL7302538A (en) | 1973-08-28 |
DE2308795A1 (en) | 1973-08-30 |
FR2173171B1 (en) | 1977-09-02 |
US3784946A (en) | 1974-01-08 |
DE2308795B2 (en) | 1979-09-20 |
IT977489B (en) | 1974-09-10 |
NL178204C (en) | 1986-02-03 |
CA1002622A (en) | 1976-12-28 |
BE780293A (en) | 1972-09-07 |
BE779905A (en) | 1972-08-25 |
DE2308795C3 (en) | 1980-06-04 |
SE385518B (en) | 1976-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |