WO1994000857A1 - Spulenkörper - Google Patents
Spulenkörper Download PDFInfo
- Publication number
- WO1994000857A1 WO1994000857A1 PCT/DE1993/000539 DE9300539W WO9400857A1 WO 1994000857 A1 WO1994000857 A1 WO 1994000857A1 DE 9300539 W DE9300539 W DE 9300539W WO 9400857 A1 WO9400857 A1 WO 9400857A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lower flange
- wire guide
- webs
- guide slot
- underside
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
Definitions
- the webs are connected by a bridge crossing the wire guide slot, which extends over the underside of the filler web and is connected to it.
- the filler web has a surface which slopes away radially to the outside.
- FIG. 1 shows a coil former for RM cores, which has a hollow cylinder 1 which is delimited on its upper side by an upper flange 2 and on its underside by a lower flange 3, whereby an annular winding space 4 is formed.
- connection pins 7 are usually injected into the webs 5, 6 during the manufacture of the coil former.
- FIG. 2 The top view of the flange 3 and the webs 5, 6 according to FIG. 2, which results from the section along the line II-II, shows that between the webs 5, 6 a radially outwardly open wire guide slot 8 is formed, which ends with its closed end 9 in the region of the lower flange 3 near the outside of the hollow cylinder 1. It can also be seen that the end 9 of the wire guide slot 8 is closed over a small distance by a filler web 10.
- This filler web 10 has - like FIG. 1
- FIG. 1 illustrates that the shape of the webs 5, 6 corresponds to the expediencies for an automatic winding of the bobbin and is known per se, so that a further explanation can be omitted here.
- Figure 2 illustrates that the wire guide slots 8 are not strictly radially aligned, but are slightly inclined relative to the radial direction. This orientation of the wire guide slots 8 is also known, for example by DIN 41981.
- the view of the bobbin shown in FIG. 3 from below illustrates the position of the section line I-I, along which the vertical section according to FIG. 1 has been made.
- Figure 3 also shows that the webs 5, 6 are thickened relative to the flange 3 and have known chamfered chambers 11, 12 for guiding the wire ends to the connecting pins 7.
- the webs 5, 6 are connected on the underside to a bridge 13 crossing the wire guide slot 8.
- the width of this bridge 13 is small and corresponds to only a fraction of the width of the lower flange 3.
- the coil former shown consists of a thermosetting unsaturated polyester which has been modified by the addition of release agents and conditioners in such a way that it can be processed reliably using injection molding technology.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Organic Insulating Materials (AREA)
- Winding Filamentary Materials (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59303494T DE59303494D1 (de) | 1992-06-20 | 1993-06-18 | Spulenkörper |
EP93912606A EP0600059B1 (de) | 1992-06-20 | 1993-06-18 | Spulenkörper |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4220287A DE4220287C2 (de) | 1992-06-20 | 1992-06-20 | Spulenkörper aus duroplastischem ungesättigten Polyester |
DEP4220287.6 | 1992-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994000857A1 true WO1994000857A1 (de) | 1994-01-06 |
Family
ID=6461489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1993/000539 WO1994000857A1 (de) | 1992-06-20 | 1993-06-18 | Spulenkörper |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0600059B1 (de) |
AT (1) | ATE141711T1 (de) |
CA (1) | CA2114948A1 (de) |
DE (3) | DE9218610U1 (de) |
WO (1) | WO1994000857A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995032511A1 (de) * | 1994-05-25 | 1995-11-30 | Hohenloher Spulenkörperfabrik Gmbh & Co. | Spulenkörper und damit aufgebaute elektrische spule |
WO1997002581A1 (en) * | 1995-06-30 | 1997-01-23 | Siemens Electric Limited | Bobbin-mounted solenold coil and method of making |
WO2008061998A1 (de) * | 2006-11-22 | 2008-05-29 | Osram Gesellschaft mit beschränkter Haftung | Induktionsspule und verfahren zum herstellen einer induktionsspule |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19818040C1 (de) * | 1998-04-22 | 1999-11-04 | Siemens Matsushita Components | SMD-Spulenkörper mit Flachdrahtanschlüssen |
DE10114182C2 (de) * | 2001-03-23 | 2003-04-03 | Epcos Ag | Induktives Bauelement mit Drahtführungsschlitzen |
CN102910486B (zh) * | 2011-08-03 | 2015-01-07 | 台达电子企业管理(上海)有限公司 | 绕线器及缠绕电线于绕线器的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0033943A1 (de) * | 1980-02-08 | 1981-08-19 | SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG | Spulenkörper für elektrische Spulen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433700A1 (de) * | 1984-09-13 | 1986-03-20 | Siemens AG, 1000 Berlin und 8000 München | Wickelkoerper fuer einen elektrischen uebertrager |
-
1992
- 1992-06-20 DE DE9218610U patent/DE9218610U1/de not_active Expired - Lifetime
- 1992-06-20 DE DE4220287A patent/DE4220287C2/de not_active Expired - Lifetime
-
1993
- 1993-06-18 DE DE59303494T patent/DE59303494D1/de not_active Expired - Fee Related
- 1993-06-18 EP EP93912606A patent/EP0600059B1/de not_active Expired - Lifetime
- 1993-06-18 CA CA002114948A patent/CA2114948A1/en not_active Abandoned
- 1993-06-18 AT AT93912606T patent/ATE141711T1/de not_active IP Right Cessation
- 1993-06-18 WO PCT/DE1993/000539 patent/WO1994000857A1/de active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0033943A1 (de) * | 1980-02-08 | 1981-08-19 | SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG | Spulenkörper für elektrische Spulen |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995032511A1 (de) * | 1994-05-25 | 1995-11-30 | Hohenloher Spulenkörperfabrik Gmbh & Co. | Spulenkörper und damit aufgebaute elektrische spule |
WO1997002581A1 (en) * | 1995-06-30 | 1997-01-23 | Siemens Electric Limited | Bobbin-mounted solenold coil and method of making |
US5774036A (en) * | 1995-06-30 | 1998-06-30 | Siemens Electric Limited | Bobbin-mounted solenoid coil and method of making |
WO2008061998A1 (de) * | 2006-11-22 | 2008-05-29 | Osram Gesellschaft mit beschränkter Haftung | Induktionsspule und verfahren zum herstellen einer induktionsspule |
Also Published As
Publication number | Publication date |
---|---|
DE4220287C2 (de) | 1994-11-24 |
DE4220287A1 (de) | 1993-12-23 |
EP0600059B1 (de) | 1996-08-21 |
DE59303494D1 (de) | 1996-09-26 |
DE9218610U1 (de) | 1994-10-06 |
ATE141711T1 (de) | 1996-09-15 |
EP0600059A1 (de) | 1994-06-08 |
CA2114948A1 (en) | 1993-12-21 |
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