GB1392786A - Method of and apparatus for manufacturing a printed circuit armature - Google Patents
Method of and apparatus for manufacturing a printed circuit armatureInfo
- Publication number
- GB1392786A GB1392786A GB1138873A GB1138873A GB1392786A GB 1392786 A GB1392786 A GB 1392786A GB 1138873 A GB1138873 A GB 1138873A GB 1138873 A GB1138873 A GB 1138873A GB 1392786 A GB1392786 A GB 1392786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cards
- mandrel
- heating
- oven
- conductors
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
- Dc Machiner (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
1392786 Printed circuits INTERNATIONAL BUSINESS MACHINES CORP 8 March 1973 [12 June 1972] 11388/73 Heading H1R [Also in Division H2] A method of forming an armature for an electrical machine from flexible printed circuit cards comprises placing two superimposed cards 50, 52 and 53, 54 on a mandrel 21, the cards having a thermally activated adhesive between them, and being arranged so that free metal tabs from each card are at each end of the mandrel and that the side edges of each card abut to form an axial seam 51, 55, and heating and pressurizing the cards within a pneumaticelectric oven to activate the adhesive. As shown, each card contains two sets of conductors enabling two armatures to be formed simultaneously, the cards being of epoxy fibreglass 52, 53 with photo-etched conductors of copper or aluminium 50, 54. Preferably the abutting edges of the two cards are radially displaced to strengthen the final seamed armature. During heating a copper sleeve 56 may be present to aid heating conformity. The mandrel may have a channel 23 therethrough for passing heating or cooling fluid through the oven. The oven may include a flexible lining which may be pressurized by compressed air to force the cards tightly on to the mandrel. Alternatively the conductors may be formed from the metal layer by stamping, cutting or scribing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26189372A | 1972-06-12 | 1972-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1392786A true GB1392786A (en) | 1975-04-30 |
Family
ID=22995337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1138873A Expired GB1392786A (en) | 1972-06-12 | 1973-03-08 | Method of and apparatus for manufacturing a printed circuit armature |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3763551A (en) |
| JP (1) | JPS5610862B2 (en) |
| DE (1) | DE2321703C3 (en) |
| FR (1) | FR2188343B1 (en) |
| GB (1) | GB1392786A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475031A (en) * | 1975-01-18 | 1977-06-01 | Marconi Co Ltd | Curved rigid printed circuit boards |
| JPS56167258U (en) * | 1980-05-15 | 1981-12-10 | ||
| JPS57204458A (en) * | 1981-06-12 | 1982-12-15 | Daikin Ind Ltd | Rotating direction detecting device |
| CH682780A5 (en) * | 1992-06-19 | 1993-11-15 | Ver Drahtwerke Ag | Electric coil for dynamo, e.g. for bicycle - has laminated layers of carrier film and conductive tracks forming coil windings |
| US6111329A (en) | 1999-03-29 | 2000-08-29 | Graham; Gregory S. | Armature for an electromotive device |
| US6873085B2 (en) * | 2001-05-16 | 2005-03-29 | G & G Technology, Inc. | Brushless motor |
| US20040071003A1 (en) * | 2002-09-04 | 2004-04-15 | G & G Technology, Inc. | Split phase polyphase inverter |
| GB2401999B (en) * | 2003-05-20 | 2005-11-16 | Rolls Royce Plc | A lead |
| US6958564B2 (en) | 2004-02-24 | 2005-10-25 | Thingap Corporation | Armature with unitary coil and commutator |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR810830A (en) * | 1935-06-06 | 1937-03-31 | Cie Des Meules Norton | Electric furnace, especially applicable to die casting |
| US2342988A (en) * | 1941-08-14 | 1944-02-29 | Vidal Corp | Method of forming laminated molded structures |
| US3084420A (en) * | 1960-03-03 | 1963-04-09 | Circuit Res Company | Method of making an endless electrical winding |
| FR1308795A (en) * | 1961-10-18 | 1962-11-09 | Electric heating device for bottle or the like | |
| DE1928239A1 (en) * | 1968-06-25 | 1970-01-15 | Schneeberger Victor | Device for the heat treatment of body parts with an elastic, waterproof pressure bandage |
| FR2094703A5 (en) * | 1969-07-10 | 1972-02-04 | Ragonot Ets | |
| FR2052056A5 (en) * | 1969-07-10 | 1971-04-09 | Ragonot Ets | |
| US3623220A (en) * | 1970-01-29 | 1971-11-30 | Ibm | Method of making a tubular printed circuit armature using plating techniques |
| US3650021A (en) * | 1970-08-26 | 1972-03-21 | Ibm | Method of manufacturing a tubular printed circuit armature |
| US3698079A (en) * | 1970-11-05 | 1972-10-17 | Sperry Rand Corp | Method of making a printed circuit armature |
-
1972
- 1972-06-12 US US00261893A patent/US3763551A/en not_active Expired - Lifetime
-
1973
- 1973-03-08 GB GB1138873A patent/GB1392786A/en not_active Expired
- 1973-04-19 FR FR7315247A patent/FR2188343B1/fr not_active Expired
- 1973-04-25 JP JP4632873A patent/JPS5610862B2/ja not_active Expired
- 1973-04-28 DE DE2321703A patent/DE2321703C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2188343B1 (en) | 1976-11-12 |
| US3763551A (en) | 1973-10-09 |
| DE2321703A1 (en) | 1974-01-03 |
| DE2321703C3 (en) | 1981-06-19 |
| JPS5610862B2 (en) | 1981-03-11 |
| DE2321703B2 (en) | 1980-07-24 |
| FR2188343A1 (en) | 1974-01-18 |
| JPS4950402A (en) | 1974-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1391038A (en) | Photoetched inductor assembly and method of manufacturing same | |
| GB1392786A (en) | Method of and apparatus for manufacturing a printed circuit armature | |
| DE69816110D1 (en) | DEVICE AND METHOD FOR THE AUTOMATED PRODUCTION OF PERSONAL-SPECIFIC CARDS AND POCKETS | |
| GB1456472A (en) | ||
| ES539839A0 (en) | A METHOD OF CHECKING THE OPERATION OF AN ADAPTABLE ECOS COMPENSATION APPARATUS, INCLUDED IN A DATA COMMUNICATION TRANSMISSION EQUIPMENT | |
| ES2094367T3 (en) | PROCESS TO PRODUCE PLASTIC LAMINATES WITH METAL SHEETS, ESPECIALLY FOR PRINTED CIRCUITS. | |
| CN104577321B (en) | Manufacturing method for punching aluminum foil RFID radio frequency antenna | |
| DE3461040D1 (en) | Commutator for an electric machine and method of making it | |
| GB1315273A (en) | Methods of manufacturing tubular printed circuit armatures | |
| DE102009060170A1 (en) | Method for producing laminated cores for electrical machines | |
| MXPA03010196A (en) | Method and semi-product for producing a chip card with a coil. | |
| US2653208A (en) | Apparatus for riveting laminated structures for electrical apparatus | |
| CN207854281U (en) | Copper-clad plate side film cutter device | |
| CN109246928A (en) | The production technology of the flexible wires wiring board of new-energy automobile | |
| ES8406815A1 (en) | Punch and winding machine | |
| GB1255291A (en) | Apparatus for fabricating an assembly on sheet stock | |
| JP2016515363A5 (en) | ||
| ITMI930223A1 (en) | PROCEDURE FOR THE PRODUCTION OF PLASTIC LAMINATES WITH METALLIC LAMINS IN SPECIES FOR PRINTER CIRCUITS, WITH ENDOTHERMAL HEATING. | |
| CN205033709U (en) | Electrification aluminium thermoprint positioner | |
| CN218788683U (en) | Motor iron core with good bonding effect | |
| CN215090122U (en) | PVD stamping equipment of spare part | |
| GB1166592A (en) | Method and Apparatus for Forming Electric Motor Armatures | |
| JPS57156656A (en) | Manufacture of laminated iron core | |
| US2512889A (en) | Electroacoustic apparatus | |
| GB955251A (en) | Method of forming cylindrical armatures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee | ||
| PCNP | Patent ceased through non-payment of renewal fee |