EP0087363A1 - Elektrischer Transformator - Google Patents
Elektrischer Transformator Download PDFInfo
- Publication number
- EP0087363A1 EP0087363A1 EP83400329A EP83400329A EP0087363A1 EP 0087363 A1 EP0087363 A1 EP 0087363A1 EP 83400329 A EP83400329 A EP 83400329A EP 83400329 A EP83400329 A EP 83400329A EP 0087363 A1 EP0087363 A1 EP 0087363A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- transformer according
- tube
- magnetic
- shim
- 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
- 238000004804 winding Methods 0.000 claims abstract description 62
- 238000000605 extraction Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000422252 Cales Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Definitions
- the invention thus relates to an electrical transformer comprising a magnetic caare comprising at least one cylinder head and at least one core which together define at least one substantially rectangular window, at least one high voltage electrical circuit and at least one low voltage electrical circuit arranged around 'an insulating tube itself surrounding the magnetic core assigned to it.
- the fins 48 are lying in the direction of extraction of the half-shims, so that if one tends to extract the half-shims, they oppose this extraction by bending against the adjacent magnetic yoke 3 or 4.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Regulation Of General Use Transformers (AREA)
- Insulated Conductors (AREA)
- Details Of Television Scanning (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83400329T ATE18958T1 (de) | 1982-02-19 | 1983-02-16 | Elektrischer transformator. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8202754 | 1982-02-19 | ||
FR8202754A FR2522190A1 (fr) | 1982-02-19 | 1982-02-19 | Transformateur electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0087363A1 true EP0087363A1 (de) | 1983-08-31 |
EP0087363B1 EP0087363B1 (de) | 1986-04-02 |
Family
ID=9271155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83400329A Expired EP0087363B1 (de) | 1982-02-19 | 1983-02-16 | Elektrischer Transformator |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0087363B1 (de) |
AT (1) | ATE18958T1 (de) |
CA (1) | CA1196972A (de) |
DE (2) | DE3362754D1 (de) |
FR (1) | FR2522190A1 (de) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB388183A (en) * | 1932-01-25 | 1933-02-23 | August Zopp | Improvements in and relating to electric transformers |
US2449434A (en) * | 1945-03-15 | 1948-09-14 | Gen Electric | Combination coil support and spacer |
GB687151A (en) * | 1950-01-20 | 1953-02-11 | English Electric Co Ltd | Improvements in or relating to coil formers |
FR1361550A (fr) * | 1963-04-12 | 1964-05-22 | Dispositif permettant un refroidissement poussé d'éléments bobinés statiques, par un fluide quelconque | |
US3156885A (en) * | 1959-11-18 | 1964-11-10 | Gen Electric | Electrical apparatus and method of making same |
FR1517370A (fr) * | 1966-03-31 | 1968-03-15 | Siemens Ag | Support d'enroulement à plusieurs parties, en particulier pour relais |
FR2061321A5 (de) * | 1969-09-12 | 1971-06-18 | Philips Nv | |
GB1308785A (en) * | 1970-09-24 | 1973-03-07 | British Oxygen Co Ltd | Coil former for superconductive coils |
GB2058473A (en) * | 1979-09-11 | 1981-04-08 | Bosch Gmbh Robert | An ignition coil for ignition systems for combustion engines |
-
1982
- 1982-02-19 FR FR8202754A patent/FR2522190A1/fr active Granted
-
1983
- 1983-02-16 AT AT83400329T patent/ATE18958T1/de not_active IP Right Cessation
- 1983-02-16 EP EP83400329A patent/EP0087363B1/de not_active Expired
- 1983-02-16 DE DE8383400329T patent/DE3362754D1/de not_active Expired
- 1983-02-16 DE DE198383400329T patent/DE87363T1/de active Pending
- 1983-02-18 CA CA000421945A patent/CA1196972A/fr not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB388183A (en) * | 1932-01-25 | 1933-02-23 | August Zopp | Improvements in and relating to electric transformers |
US2449434A (en) * | 1945-03-15 | 1948-09-14 | Gen Electric | Combination coil support and spacer |
GB687151A (en) * | 1950-01-20 | 1953-02-11 | English Electric Co Ltd | Improvements in or relating to coil formers |
US3156885A (en) * | 1959-11-18 | 1964-11-10 | Gen Electric | Electrical apparatus and method of making same |
FR1361550A (fr) * | 1963-04-12 | 1964-05-22 | Dispositif permettant un refroidissement poussé d'éléments bobinés statiques, par un fluide quelconque | |
FR1517370A (fr) * | 1966-03-31 | 1968-03-15 | Siemens Ag | Support d'enroulement à plusieurs parties, en particulier pour relais |
FR2061321A5 (de) * | 1969-09-12 | 1971-06-18 | Philips Nv | |
GB1308785A (en) * | 1970-09-24 | 1973-03-07 | British Oxygen Co Ltd | Coil former for superconductive coils |
GB2058473A (en) * | 1979-09-11 | 1981-04-08 | Bosch Gmbh Robert | An ignition coil for ignition systems for combustion engines |
Also Published As
Publication number | Publication date |
---|---|
FR2522190A1 (fr) | 1983-08-26 |
DE3362754D1 (de) | 1986-05-07 |
CA1196972A (fr) | 1985-11-19 |
ATE18958T1 (de) | 1986-04-15 |
DE87363T1 (de) | 1983-12-08 |
EP0087363B1 (de) | 1986-04-02 |
FR2522190B1 (de) | 1984-04-20 |
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