GB1278246A - Method of connecting conductors to commutators in dynamo electric machines - Google Patents
Method of connecting conductors to commutators in dynamo electric machinesInfo
- Publication number
- GB1278246A GB1278246A GB5383768A GB5383768A GB1278246A GB 1278246 A GB1278246 A GB 1278246A GB 5383768 A GB5383768 A GB 5383768A GB 5383768 A GB5383768 A GB 5383768A GB 1278246 A GB1278246 A GB 1278246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- segment
- engaged
- conductors
- 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.)
- Expired
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
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/32—Connections of conductor to commutator segment
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
1278246 Welding by pressure; making dynamo-electric machines JOSEPH LUCAS (INDUSTRIES) Ltd 5 Nov 1969 [13 Nov 1968] 53837/68 Headings B3A and B3R [Also in Division H2] In a method of interconnecting the conductors 18, 17 of the rotor windings of a dynamoelectric machine to the respective segments 16 of the commutator 11 of the machine, a first conductor 17 is engaged with a segment at least up to a shoulder defining a first portion 16a at one end of the segment, similarly a second conductor 18 is engaged with the conductor 17 so that the first is sandwiched and a welding electrode is engaged with the second conductor 18 to pass a current to the segment to weld the first and second conductors together and to the first portion of the segment 16a. The tip of the conductor 17 is coated with tin or a tin-lead alloy prior to welding. The conductors are oval in section. In a modification the first portion 16a is formed with an axially extending rib with which the conductor 17 is engaged and in another modification the rib is omitted.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5383768A GB1278246A (en) | 1968-11-13 | 1968-11-13 | Method of connecting conductors to commutators in dynamo electric machines |
DE19691956669 DE1956669B2 (en) | 1968-11-13 | 1969-11-11 | Procedure for connecting the ends of the conductors to a commutator |
FR6938703A FR2023189A1 (en) | 1968-11-13 | 1969-11-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5383768A GB1278246A (en) | 1968-11-13 | 1968-11-13 | Method of connecting conductors to commutators in dynamo electric machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1278246A true GB1278246A (en) | 1972-06-21 |
Family
ID=10469142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5383768A Expired GB1278246A (en) | 1968-11-13 | 1968-11-13 | Method of connecting conductors to commutators in dynamo electric machines |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1956669B2 (en) |
FR (1) | FR2023189A1 (en) |
GB (1) | GB1278246A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2518973A1 (en) * | 1975-04-29 | 1976-11-04 | Bosch Gmbh Robert | METHOD FOR FASTENING THE COLLECTOR-SIDE ENDS OF SEVERAL ANCHOR LADDERS ON A COLLECTOR SLAT OF A DC MOTOR |
NL8501258A (en) * | 1985-05-03 | 1986-12-01 | Philips Nv | ELECTRIC MACHINE. |
FR2731850B1 (en) * | 1995-03-15 | 1997-04-18 | Valeo Equip Electr Moteur | ARMATURE OF A ROTATING ELECTRIC MACHINE PROVIDED WITH AN IMPROVED MANIFOLD AND STARTER COMPRISING SUCH AN ARMATURE |
CN108494180B (en) * | 2018-05-31 | 2023-12-01 | 东莞市领亚自动化科技有限公司 | Hollow cup motor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124709A (en) * | 1964-03-10 | Commutator connection construction | ||
DE679656C (en) * | 1937-02-18 | 1939-08-10 | Bosch Gmbh Robert | Method for connecting the armature conductors of an electrical machine with the flags of the commutator |
DE964257C (en) * | 1942-10-30 | 1957-05-23 | Siemens Ag | Method and device for fastening the switching ends of windings of electrical machines and apparatus to current collectors, in particular to commutators |
FR978953A (en) * | 1942-12-24 | 1951-04-20 | App Nouveaux Et D Outil S Rati | Aluminum wire winding armature |
US2653258A (en) * | 1951-06-29 | 1953-09-22 | Gen Electric | Electrical conductor lead for commutators |
DE918692C (en) * | 1952-02-29 | 1954-10-04 | Hans Still A G | Method for fastening the armature winding bars in collectors of electrical machines |
DE1064619B (en) * | 1955-01-22 | 1959-09-03 | Garbe Lahmeyer & Co Ag | Method for soldering the armature winding ends with the commutator blades |
BE677302A (en) * | 1965-03-06 | 1966-09-05 |
-
1968
- 1968-11-13 GB GB5383768A patent/GB1278246A/en not_active Expired
-
1969
- 1969-11-11 DE DE19691956669 patent/DE1956669B2/en not_active Withdrawn
- 1969-11-12 FR FR6938703A patent/FR2023189A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE1956669B2 (en) | 1979-08-16 |
FR2023189A1 (en) | 1970-08-07 |
DE1956669A1 (en) | 1970-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |