ES225106U - Una forma de bobina perfeccionada. - Google Patents
Una forma de bobina perfeccionada.Info
- Publication number
- ES225106U ES225106U ES1975225106U ES225106U ES225106U ES 225106 U ES225106 U ES 225106U ES 1975225106 U ES1975225106 U ES 1975225106U ES 225106 U ES225106 U ES 225106U ES 225106 U ES225106 U ES 225106U
- Authority
- ES
- Spain
- Prior art keywords
- coil
- synthetic material
- core
- receptacle
- coil core
- Prior art date
- 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.)
- Granted
Links
- 229920002994 synthetic fiber Polymers 0.000 abstract 4
- 230000005294 ferromagnetic effect Effects 0.000 abstract 1
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
- Electromagnets (AREA)
Abstract
Una forma de bobina perfeccionada, que comprendo por un lado un núcleo de bobina ferromagnético, en forma de H, con una pieza de conexión central, en cada uno de cuyos lados está formada una pata y por el otro lado, un formador de bobina, de material sintético, que está moldeado alrededor de dicho núcleo de bobina y que comprende un receptáculo de bobina que envuelve la pieza de conexión central, estando formada, a ambos lados del receptáculo de bobina, una acanaladura en forma de U que envuelve por tres lados la punta del núcleo de bobina, manteniéndose un lado adyacente a la pieza de conexión central del núcleo de bobina libre de material sintético caracterizado porque los extremos de las patas se mantienen libres de material sintético estando previsto el receptáculo de bobina de por lo menos una garganta que se extiende a todo lo largo del receptáculo de bobina, estando previstas por lo menos dos gargantas en las acanaladuras de material sintético, en su parte exterior, transversales a la dirección longitudinal de las patas del núcleo de bobina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7405491A NL7405491A (nl) | 1974-04-24 | 1974-04-24 | Spoelvorm met h-vormige spoelkern. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES225106U true ES225106U (es) | 1977-02-16 |
| ES225106Y ES225106Y (es) | 1977-06-16 |
Family
ID=19821212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1975225106U Expired ES225106Y (es) | 1974-04-24 | 1975-04-22 | Una forma de bobina perfeccionada. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3947796A (es) |
| JP (1) | JPS5523453B2 (es) |
| DE (1) | DE2515836C3 (es) |
| ES (1) | ES225106Y (es) |
| FR (1) | FR2269223B1 (es) |
| GB (1) | GB1459966A (es) |
| IT (1) | IT1032708B (es) |
| NL (1) | NL7405491A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914447C2 (de) * | 1979-04-10 | 1982-04-22 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schnittbandkerntransformator mit einem oder mehreren Spulenkörpern |
| DE2930387A1 (de) * | 1979-07-26 | 1981-02-19 | Weiner Norbert | Transformator |
| FR2506504B1 (fr) * | 1981-05-19 | 1985-10-11 | Europ Composants Electron | Circuit magnetique, inductance utilisant un tel circuit et procede de realisation dudit circuit magnetique |
| JPH062251Y2 (ja) * | 1990-05-11 | 1994-01-19 | 東光株式会社 | 多連インダクタ用ボビン |
| US5977855A (en) * | 1991-11-26 | 1999-11-02 | Matsushita Electric Industrial Co., Ltd. | Molded transformer |
| US7378932B1 (en) * | 2007-05-11 | 2008-05-27 | Ice Components, Inc. | Reduced size high-frequency surface-mount current sense transformer |
| DE102012208478A1 (de) * | 2012-05-21 | 2013-11-21 | Magna Exteriors & Interiors Management Gmbh | Übertragungselement |
| DE102014106851A1 (de) * | 2014-05-15 | 2015-11-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Elektrische Maschine, Spulenpaket für eine elektrische Maschine und Verfahren zum Herstellen desselben |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE731536C (de) * | 1940-02-06 | 1943-02-11 | Koch & Sterzel Ag | Stromwandler mit einem mehrteiligen Isolierkoerper |
| AT232060B (de) * | 1962-03-03 | 1964-02-25 | Philips Nv | Spulenkern aus keramischem, ferromagnetischem Material |
| US3354417A (en) * | 1966-02-17 | 1967-11-21 | Hermetic Coil Co Inc | Coil bobbin having projections extending beyond magnetic core |
| DE1539679B2 (de) * | 1966-03-25 | 1973-09-13 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Spulenkörper aus Kunststoff |
| GB1243690A (en) * | 1968-09-27 | 1971-08-25 | Aladdin Ind Ltd | Improvements in and relating to bobbins |
-
1974
- 1974-04-24 NL NL7405491A patent/NL7405491A/xx unknown
-
1975
- 1975-04-04 US US05/565,070 patent/US3947796A/en not_active Expired - Lifetime
- 1975-04-11 DE DE2515836A patent/DE2515836C3/de not_active Expired
- 1975-04-21 GB GB1637975A patent/GB1459966A/en not_active Expired
- 1975-04-21 IT IT68019/75A patent/IT1032708B/it active
- 1975-04-21 JP JP4853475A patent/JPS5523453B2/ja not_active Expired
- 1975-04-22 ES ES1975225106U patent/ES225106Y/es not_active Expired
- 1975-04-24 FR FR7512810A patent/FR2269223B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2515836C3 (de) | 1981-01-22 |
| FR2269223B1 (es) | 1980-05-16 |
| IT1032708B (it) | 1979-06-20 |
| NL7405491A (nl) | 1975-10-28 |
| JPS5523453B2 (es) | 1980-06-23 |
| FR2269223A1 (es) | 1975-11-21 |
| US3947796A (en) | 1976-03-30 |
| GB1459966A (en) | 1976-12-31 |
| DE2515836B2 (de) | 1980-05-08 |
| DE2515836A1 (de) | 1975-11-06 |
| JPS50146862A (es) | 1975-11-25 |
| ES225106Y (es) | 1977-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19980402 |