FR2425167A1 - KEY FOR CLOSING THE GROOVES OF PACKAGES OF STATOR SHEETS OF ELECTRIC MACHINES - Google Patents
KEY FOR CLOSING THE GROOVES OF PACKAGES OF STATOR SHEETS OF ELECTRIC MACHINESInfo
- Publication number
- FR2425167A1 FR2425167A1 FR7911296A FR7911296A FR2425167A1 FR 2425167 A1 FR2425167 A1 FR 2425167A1 FR 7911296 A FR7911296 A FR 7911296A FR 7911296 A FR7911296 A FR 7911296A FR 2425167 A1 FR2425167 A1 FR 2425167A1
- Authority
- FR
- France
- Prior art keywords
- key
- grooves
- closing
- packages
- electric machines
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
INVENTION CONCERNANT DES MACHINES ELECTRIQUES. CLAVETTE POUR FERMER LES RAINURES DES PAQUETS DE TOLES D'UN STATOR DE MACHINE ELECTRIQUE. LA CLAVETTE EST CONSTITUEE PAR UNE BANDE PLATE EN TOLE OU MATIERE SYNTHETIQUE, POURVUE D'UNE FENTE LONGITUDINALE ET DE BANDES LATERALES COUDEES S'ADAPTANT DANS LES INDENTATIONS DE LOGEMENT DE LA RAINURE. L'UNE DES BANDES LATERALES AU MOINS PRESENTE UNE PARTIE CINTREE DANS LE SENS LONGITUDINAL, CONVEXE VERS L'EXTERIEUR ET COMPORTE AUSSI UNE FENTE TRANSVERSALE. APPLICATION A LA SUPPRESSION DES DIFFICULTES CAUSEES PAR LES TOLERANCES DE FABRICATION DU DECOUPAGE DES TOLES.INVENTION RELATING TO ELECTRIC MACHINES. KEY FOR CLOSING THE GROOVES OF SHEET PACKAGES OF AN ELECTRIC MACHINE STATOR. THE KEY IS CONSTITUTED BY A FLAT BAND OF SHEET OR SYNTHETIC MATERIAL, PROVIDED WITH A LONGITUDINAL SLOT AND BENDED SIDE BANDS FIT IN THE HOUSING INDENTATIONS OF THE GROOVE. AT LEAST ONE OF THE SIDE BANDS SHOWS A PART BENT IN THE LONGITUDINAL DIRECTION, CONVEX TOWARDS THE EXTERIOR AND ALSO HAS A TRANSVERSE SLIT. APPLICATION TO THE REMOVAL OF DIFFICULTIES CAUSED BY MANUFACTURING TOLERANCES FOR CUTTING SHEETS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782819953 DE2819953A1 (en) | 1978-05-06 | 1978-05-06 | GROOVE FOR CLOSING THE GROOVES IN ANCHOR PLATE PACKAGES OF ELECTRIC MACHINERY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425167A1 true FR2425167A1 (en) | 1979-11-30 |
FR2425167B1 FR2425167B1 (en) | 1983-11-25 |
Family
ID=6038817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911296A Granted FR2425167A1 (en) | 1978-05-06 | 1979-05-04 | KEY FOR CLOSING THE GROOVES OF PACKAGES OF STATOR SHEETS OF ELECTRIC MACHINES |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE876008A (en) |
CH (1) | CH645484A5 (en) |
DE (1) | DE2819953A1 (en) |
FR (1) | FR2425167A1 (en) |
GB (1) | GB2021329B (en) |
NL (1) | NL7903538A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4121511C2 (en) * | 1990-06-29 | 1994-02-10 | Toshiba Kawasaki Kk | Magnetic wedge for electrical machines |
FI112412B (en) * | 1997-04-18 | 2003-11-28 | Kone Corp | Process for producing the winding of an electric machine |
JP5617236B2 (en) * | 2009-12-24 | 2014-11-05 | シンフォニアテクノロジー株式会社 | Canned motor |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR388233A (en) * | 1908-03-17 | 1908-08-06 | Otto Titus Blathy | Iron wedge for fixing windings in the grooves of electrical machines |
GB624541A (en) * | 1947-05-31 | 1949-06-10 | Frost & Co Ltd H | Improvements in means for closing the winding-slots of dynamo-electric machines |
FR1010682A (en) * | 1948-10-01 | 1952-06-13 | Bauknecht Gmbh G | Magnetic wedges for closing the grooves of electrical machines |
GB771654A (en) * | 1954-09-17 | 1957-04-03 | Gen Electric | Improvements in slot wedges for dynamo-electric machines |
FR1204489A (en) * | 1957-04-08 | 1960-01-26 | Elektro Motoren A G | Magnetic flux conduction organ |
US3355610A (en) * | 1963-08-29 | 1967-11-28 | G I Company | Slot wedge for rotatable electrical devices |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE245805C (en) * | ||||
US941180A (en) * | 1909-06-02 | 1909-11-23 | Crocker Wheeler Co | Bridging-block for dynamo-electric machines. |
-
1978
- 1978-05-06 DE DE19782819953 patent/DE2819953A1/en active Granted
-
1979
- 1979-04-18 CH CH363779A patent/CH645484A5/en not_active IP Right Cessation
- 1979-05-03 BE BE0/194966A patent/BE876008A/en not_active IP Right Cessation
- 1979-05-04 FR FR7911296A patent/FR2425167A1/en active Granted
- 1979-05-04 NL NL7903538A patent/NL7903538A/en not_active Application Discontinuation
- 1979-05-04 GB GB7915662A patent/GB2021329B/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR388233A (en) * | 1908-03-17 | 1908-08-06 | Otto Titus Blathy | Iron wedge for fixing windings in the grooves of electrical machines |
GB624541A (en) * | 1947-05-31 | 1949-06-10 | Frost & Co Ltd H | Improvements in means for closing the winding-slots of dynamo-electric machines |
FR1010682A (en) * | 1948-10-01 | 1952-06-13 | Bauknecht Gmbh G | Magnetic wedges for closing the grooves of electrical machines |
GB771654A (en) * | 1954-09-17 | 1957-04-03 | Gen Electric | Improvements in slot wedges for dynamo-electric machines |
FR1204489A (en) * | 1957-04-08 | 1960-01-26 | Elektro Motoren A G | Magnetic flux conduction organ |
US3355610A (en) * | 1963-08-29 | 1967-11-28 | G I Company | Slot wedge for rotatable electrical devices |
Also Published As
Publication number | Publication date |
---|---|
CH645484A5 (en) | 1984-09-28 |
GB2021329B (en) | 1982-11-17 |
DE2819953A1 (en) | 1979-11-15 |
GB2021329A (en) | 1979-11-28 |
BE876008A (en) | 1979-09-03 |
FR2425167B1 (en) | 1983-11-25 |
NL7903538A (en) | 1979-11-08 |
DE2819953C2 (en) | 1989-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES251529U (en) | Electrical coil assembly | |
MY131721A (en) | Insulation displacement contact element | |
FR2369695A1 (en) | TIGHTENING BODY TO MAKE THE CONNECTION OF ELECTRIC CONDUCTORS WITHOUT STRIPPING THEM | |
DE3579933D1 (en) | CUTTING WIRE ELECTRIC EDMING MACHINE WITH DETERMINATION OF THE CUT-OFF PART. | |
FR2425167A1 (en) | KEY FOR CLOSING THE GROOVES OF PACKAGES OF STATOR SHEETS OF ELECTRIC MACHINES | |
EP0405630B1 (en) | Method for forming a cutting contact element | |
GB2187712B (en) | Fluid pack and process for the production therof | |
FI863244A0 (en) | KATOD FOER ELEKTROLYTISK RAFFINERING AV KOPPAR OCH FOERFARANDE FOER DESS FRAMSTAELLNING. | |
ES8106786A1 (en) | Overhanging barrier fin weatherstrip and method of manufacture. | |
GB1511170A (en) | Contact spring assemblies | |
FR2358008A1 (en) | FLAT FUSE CIRCUIT BREAKER | |
GB1472658A (en) | Electrical apparatus pole coil | |
USD245498S (en) | Housing for electric motor | |
ES255308U (en) | Vehicle trim strip | |
GB1405596A (en) | Carton end closure | |
DE3865160D1 (en) | SHEET OUTER SKIN COMPONENT FOR VEHICLES. | |
BR8107677A (en) | PROCESS AND INSTALLATION FOR THE ASSEMBLY OF ELECTRODES ELEMENTS IN ELECTRIC DUST SEPARATOR BOXES | |
JPS5785552A (en) | Manufacture of core material of core for rotary electric machine | |
GB1479474A (en) | Coil terminal assemblies | |
ES447377A1 (en) | Method for making a scroll type housing for a centrifugal blower | |
FR2416582A1 (en) | NOTCH CLOSING DEVICE IN ELECTRIC MACHINES | |
ITRM940775A1 (en) | ELECTRICAL FITTING DEVICE, BRUSH HOLDER OF A ROTATING ELECTRIC MACHINE INCLUDING A SIFFACT FITTING DEVICE | |
JPS56145760A (en) | Self-starting type permanent magnet synchronous motor | |
GB279228A (en) | Improvements in or relating to electric batteries | |
FR2550392B1 (en) | REMOVABLE ELASTIC CONNECTION TERMINAL FOR ELECTRIC CONTACT TERMINAL |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |