GB911075A - Improvements relating to electric motors - Google Patents
Improvements relating to electric motorsInfo
- Publication number
- GB911075A GB911075A GB1494659A GB1494659A GB911075A GB 911075 A GB911075 A GB 911075A GB 1494659 A GB1494659 A GB 1494659A GB 1494659 A GB1494659 A GB 1494659A GB 911075 A GB911075 A GB 911075A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- extension
- bush
- plate
- oil
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C15/00—Clocks driven by synchronous motors
- G04C15/009—Lubricating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
911,075. Lubricating. METAMEC Ltd. May 2, 1960 [May 1, 1959], No. 14946/59. Class 12 (3). [Also in Group XXXV] A synchronous electric motor for a clock comprises a rotor carried by a bored bush or similar carrier on a fixed spindle mounted at one end on a plate, in which the spindle is hollow and means are provided for admitting oil to the interior of the spindle through its mounted end and from the other side of the plate. Hollow spindle 12 is mounted on plate 10 by bush 11. Rotor R is carried by bored bush 13 over which fits an extension 14, leaving a cavity C for oil introduced into the lower end of spindle 12, which terminates short of the extension. Pinion P transmits the drive. In a second embodiment (Fig. 2, not shown), the extension is formed as a solid metal part having a central bore through which passes the spindle plugged at its upper end and bearing on the extension or on the lower end on a pinion mounted on the extension. The spindle is then provided with a lateral hole to allow oil to pass into the cavity in the bush. In a third embodiment (Fig. 3, not shown), the extension is formed as a worm for transmitting the drive. A ball may replace the plug at the top end of the spindle in the latter embodiments .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1494659A GB911075A (en) | 1959-05-01 | 1959-05-01 | Improvements relating to electric motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1494659A GB911075A (en) | 1959-05-01 | 1959-05-01 | Improvements relating to electric motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB911075A true GB911075A (en) | 1962-11-21 |
Family
ID=10050316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1494659A Expired GB911075A (en) | 1959-05-01 | 1959-05-01 | Improvements relating to electric motors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB911075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2206615A1 (en) * | 1972-11-15 | 1974-06-07 | Bauknecht Gmbh G |
-
1959
- 1959-05-01 GB GB1494659A patent/GB911075A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2206615A1 (en) * | 1972-11-15 | 1974-06-07 | Bauknecht Gmbh G |
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