IN139240B - - Google Patents
Info
- Publication number
- IN139240B IN139240B IN51/CAL/75A IN51CA1975A IN139240B IN 139240 B IN139240 B IN 139240B IN 51CA1975 A IN51CA1975 A IN 51CA1975A IN 139240 B IN139240 B IN 139240B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
- H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
- H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
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- 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
- Y10T29/49011—Commutator or slip ring assembly
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7180/74A GB1487923A (en) | 1974-02-16 | 1974-02-16 | Face commutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN139240B true IN139240B (es) | 1976-05-22 |
Family
ID=9828144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN51/CAL/75A IN139240B (es) | 1974-02-16 | 1975-01-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3925881A (es) |
| JP (1) | JPS50114512A (es) |
| DE (1) | DE2505783A1 (es) |
| ES (1) | ES434118A1 (es) |
| FR (1) | FR2261633B1 (es) |
| GB (1) | GB1487923A (es) |
| IN (1) | IN139240B (es) |
| IT (1) | IT1029747B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458920A1 (fr) * | 1979-06-07 | 1981-01-02 | Ducellier & Cie | Collecteur frontal pour induit de machine electrique equipant notamment les vehicules automobiles |
| FR2471072A1 (fr) * | 1979-12-05 | 1981-06-12 | Mavilor | Procede et moyens de montage et de moulage des rotors de moteurs electriques, et les rotors obtenus selon le procede |
| CS216338B1 (en) * | 1980-04-30 | 1982-10-29 | Karel Skrdlant | Method of making the front commutators of the d.c.electromotors |
| FR2548471B1 (fr) * | 1983-06-28 | 1985-10-25 | Paris & Du Rhone | Collecteur frontal perfectionne |
| EP0273068A1 (de) * | 1986-12-30 | 1988-07-06 | D S O Elprom | Pressgesenk für einen Stirnkollektor |
| FR2618267B1 (fr) * | 1987-07-16 | 1992-09-25 | Equip Electr Moteur | Collecteur frontal pour machine electrique tournante. |
| FR2618268B1 (fr) * | 1987-07-16 | 1992-12-11 | Equip Electr Moteur | Collecteur frontal pour machine electrique tournante et procede de fabrication d'un tel collecteur. |
| FR2625848B1 (fr) * | 1988-01-13 | 1990-05-04 | Equip Electr Moteur | Collecteur frontal pour machine electrique tournante |
| JP5091691B2 (ja) * | 2008-01-15 | 2012-12-05 | 株式会社東芝 | 電磁流量計 |
| DE102009057063A1 (de) * | 2009-12-04 | 2011-06-09 | Kolektor Group D.O.O. | Verfahren zur Herstellung eines Plankommutators sowie Plankommutator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2451500A (en) * | 1945-04-26 | 1948-10-19 | Fairchild Engineering Company | Method of making commutators |
| US3140414A (en) * | 1961-01-23 | 1964-07-07 | Skjphidt & Boisen Kommutatorfa | Commutators |
| GB1438960A (en) * | 1972-11-23 | 1976-06-09 | Lucas Electrical Ltd | Method of manufacturing a rotor assembly for a dynamo electric machine optical transmission systems |
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1974
- 1974-02-16 GB GB7180/74A patent/GB1487923A/en not_active Expired
-
1975
- 1975-01-08 US US539340A patent/US3925881A/en not_active Expired - Lifetime
- 1975-01-09 IN IN51/CAL/75A patent/IN139240B/en unknown
- 1975-01-23 JP JP50009352A patent/JPS50114512A/ja active Pending
- 1975-01-24 ES ES434118A patent/ES434118A1/es not_active Expired
- 1975-02-12 DE DE19752505783 patent/DE2505783A1/de not_active Withdrawn
- 1975-02-14 IT IT48191/75A patent/IT1029747B/it active
- 1975-02-14 FR FR7504624A patent/FR2261633B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2505783A1 (de) | 1975-08-21 |
| IT1029747B (it) | 1979-03-20 |
| FR2261633A1 (es) | 1975-09-12 |
| US3925881A (en) | 1975-12-16 |
| FR2261633B1 (es) | 1980-08-08 |
| GB1487923A (en) | 1977-10-05 |
| JPS50114512A (es) | 1975-09-08 |
| ES434118A1 (es) | 1976-12-01 |