ES441395A1 - Method of and apparatus for adjusting electrical chokes - Google Patents
Method of and apparatus for adjusting electrical chokesInfo
- Publication number
- ES441395A1 ES441395A1 ES441395A ES441395A ES441395A1 ES 441395 A1 ES441395 A1 ES 441395A1 ES 441395 A ES441395 A ES 441395A ES 441395 A ES441395 A ES 441395A ES 441395 A1 ES441395 A1 ES 441395A1
- Authority
- ES
- Spain
- Prior art keywords
- core
- trimming
- inductor
- displaced
- inductors
- 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
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Winding Of Webs (AREA)
Abstract
The method allows iron-core inductors to be produced with an inductance which is subject to tight tolerances. The adjustment (trimming) which is required for this purpose has been carried out, in the case of inductors having two core stacks which can be displaced with respect to one another within tight limits, with the aid of a pressure-loaded roller by means of which the core stacks were displaced with respect to one another on a sufficient part of the length of the inductor, and the air gap was thus reduced. This adjusting (trimming) principle is now used in conjunction with an inductor (6) having an E/I-shaped jacket core in that the I-shaped stack is permanently bent on a part of its length.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742446560 DE2446560C3 (en) | 1974-09-30 | 1974-09-30 | Method and device for balancing elongated throttles by reducing their air gap |
Publications (1)
Publication Number | Publication Date |
---|---|
ES441395A1 true ES441395A1 (en) | 1977-03-16 |
Family
ID=5927082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES441395A Expired ES441395A1 (en) | 1974-09-30 | 1975-09-30 | Method of and apparatus for adjusting electrical chokes |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT362028B (en) |
BE (1) | BE833868A (en) |
BR (1) | BR7506302A (en) |
CH (1) | CH607572A5 (en) |
DE (1) | DE2446560C3 (en) |
ES (1) | ES441395A1 (en) |
FI (1) | FI61586C (en) |
FR (1) | FR2286484A1 (en) |
GB (1) | GB1510663A (en) |
IT (1) | IT1042850B (en) |
NL (1) | NL7511248A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3130049C2 (en) * | 1981-07-30 | 1984-03-22 | Jürgen 5650 Solingen Rensch | Procedure for assembling and adjusting a transformer |
-
1974
- 1974-09-30 DE DE19742446560 patent/DE2446560C3/en not_active Expired
-
1975
- 1975-09-05 CH CH1158375A patent/CH607572A5/en not_active IP Right Cessation
- 1975-09-11 AT AT699875A patent/AT362028B/en not_active IP Right Cessation
- 1975-09-24 NL NL7511248A patent/NL7511248A/en not_active Application Discontinuation
- 1975-09-25 IT IT2762575A patent/IT1042850B/en active
- 1975-09-26 BE BE160412A patent/BE833868A/en unknown
- 1975-09-29 FR FR7529795A patent/FR2286484A1/en active Granted
- 1975-09-29 GB GB3983675A patent/GB1510663A/en not_active Expired
- 1975-09-29 FI FI752720A patent/FI61586C/en not_active IP Right Cessation
- 1975-09-29 BR BR7506302A patent/BR7506302A/en unknown
- 1975-09-30 ES ES441395A patent/ES441395A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1510663A (en) | 1978-05-10 |
BE833868A (en) | 1976-01-16 |
AT362028B (en) | 1981-04-27 |
FR2286484A1 (en) | 1976-04-23 |
ATA699875A (en) | 1980-09-15 |
CH607572A5 (en) | 1978-08-31 |
FI61586C (en) | 1983-06-13 |
DE2446560A1 (en) | 1976-04-01 |
FR2286484B1 (en) | 1979-05-11 |
FI61586B (en) | 1982-04-30 |
NL7511248A (en) | 1976-04-01 |
DE2446560C3 (en) | 1978-05-24 |
BR7506302A (en) | 1976-08-03 |
FI752720A (en) | 1976-03-31 |
DE2446560B2 (en) | 1977-09-29 |
IT1042850B (en) | 1980-01-30 |
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