ES384811A1 - Bobbin assembly - Google Patents
Bobbin assemblyInfo
- Publication number
- ES384811A1 ES384811A1 ES384811A ES384811A ES384811A1 ES 384811 A1 ES384811 A1 ES 384811A1 ES 384811 A ES384811 A ES 384811A ES 384811 A ES384811 A ES 384811A ES 384811 A1 ES384811 A1 ES 384811A1
- Authority
- ES
- Spain
- Prior art keywords
- projection
- wire
- supply lead
- crimped
- flange
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Insulating Of Coils (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
A bobbin assembly comprising a flanged bobbin 1 of electrically insulating material, a coil 4 of enamelled wire 5 wound on the bobbin, and a supply lead 6 electrically connected to one end of the wire of the coil, includes a projection 8 on a flange 2 of the bobbin, and a connector element 10 having a first portion 11 crimped about an end portion of the wire 5 and the supply lead 6, and having a second portion 12 crimped about the supply lead and the projection 8 on the flange. The projection 8 is in the form of a tube having a longitudinally extending open seam enabling the end of thelead to be positioned in the projection 8. The flange 2 is provided with a groove 14 across the face of the flange and aligned with the tube-like projection 8, the groove being provided for the reception of the end of the enamelled wire 5. The insulation is stripped from the end of the supply lead 6 and the end is passed together with the end of the enamelled wire 5 through the projection 8 into the first portion 11 of the connector element 10. The first portion 11 is crimped about the two ends. The portion 11 is also provided with inwardly extending serrations which pierce the enamelling of the wire 5 and thus effect electrical connection between the supply lead 6 and the wire 5. The second portion 12 of the connector element is then crimped about the lead 6 and projection 8. A further projection 9 may be similarly provided for the other end of the wire 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6939690A FR2067840A5 (en) | 1969-11-18 | 1969-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES384811A1 true ES384811A1 (en) | 1973-03-01 |
Family
ID=9043263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES384811A Expired ES384811A1 (en) | 1969-11-18 | 1970-10-22 | Bobbin assembly |
Country Status (9)
Country | Link |
---|---|
US (1) | US3609616A (en) |
JP (1) | JPS4727704B1 (en) |
AT (1) | AT314691B (en) |
BE (1) | BE759050A (en) |
ES (1) | ES384811A1 (en) |
FR (1) | FR2067840A5 (en) |
GB (1) | GB1265240A (en) |
NL (1) | NL7016477A (en) |
SE (1) | SE362167B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790919A (en) * | 1972-03-09 | 1974-02-05 | Knobel Elektro App | Contact piece for the solderless connection of an insulated electrical conductor and method of using same |
US3843946A (en) * | 1973-10-05 | 1974-10-22 | Original Equipment Motors Inc | Dual bobbin assembly for coils |
US3848208A (en) * | 1973-10-19 | 1974-11-12 | Gen Electric | Encapsulated coil assembly |
US3932828A (en) * | 1973-10-23 | 1976-01-13 | Coils, Inc. | Encapsulated coil and method of making the same |
US3936931A (en) * | 1974-06-05 | 1976-02-10 | Barber-Colman Company | Method employing a lead holder to retain a lead connection on an electrical coil |
US4105985A (en) * | 1977-02-24 | 1978-08-08 | Coils, Inc. | Lead attachment means and method for making electrical coils |
JPS5532083U (en) * | 1978-08-24 | 1980-03-01 | ||
US4345231A (en) * | 1979-11-13 | 1982-08-17 | Basler Electric Company | Support member |
US4530563A (en) * | 1982-09-30 | 1985-07-23 | Coilcraft, Inc. | Method for making a solder joint and the solder joint made thereby |
JPH0246098Y2 (en) * | 1984-11-06 | 1990-12-05 | ||
GB9309816D0 (en) * | 1993-05-12 | 1993-06-23 | Raychem Ltd | Electrical connection |
AT414075B (en) * | 2002-02-12 | 2006-08-15 | Siemens Ag Oesterreich | COIL BODY AND COIL ASSEMBLY |
DE102014208112A1 (en) * | 2014-04-29 | 2015-10-29 | Knorr-Bremse Gmbh | Coil device for an electromagnetic rail brake for a rail vehicle, magnetic rail brake for a rail vehicle and method for mounting at least one connection cable of a coil of an electromagnetic rail brake for a rail vehicle |
DE102017121908B4 (en) | 2017-09-21 | 2023-12-07 | Tdk Electronics Ag | Electrical component with stranded contact and method for producing a stranded contact |
DE102017121924B3 (en) | 2017-09-21 | 2019-02-21 | Tdk Electronics Ag | Electrical component with connection area and method for producing a connection area |
DE202020101776U1 (en) | 2020-04-01 | 2021-07-05 | C. & E. Fein Gmbh | Magnetic base |
-
1969
- 1969-11-18 FR FR6939690A patent/FR2067840A5/fr not_active Expired
-
1970
- 1970-10-09 GB GB4811370A patent/GB1265240A/en not_active Expired
- 1970-10-22 ES ES384811A patent/ES384811A1/en not_active Expired
- 1970-11-04 AT AT993270A patent/AT314691B/en not_active IP Right Cessation
- 1970-11-04 US US86818A patent/US3609616A/en not_active Expired - Lifetime
- 1970-11-11 NL NL7016477A patent/NL7016477A/xx unknown
- 1970-11-17 JP JP10140670A patent/JPS4727704B1/ja active Pending
- 1970-11-17 BE BE759050A patent/BE759050A/en unknown
- 1970-11-18 SE SE15646/70A patent/SE362167B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AT314691B (en) | 1974-04-25 |
DE2053493A1 (en) | 1971-05-27 |
JPS4727704B1 (en) | 1972-07-24 |
SE362167B (en) | 1973-11-26 |
NL7016477A (en) | 1971-05-21 |
US3609616A (en) | 1971-09-28 |
BE759050A (en) | 1971-05-17 |
DE2053493B2 (en) | 1974-03-21 |
GB1265240A (en) | 1972-03-01 |
FR2067840A5 (en) | 1971-08-20 |
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