GB769115A - Improvements relating to methods of applying elastic insulation conductors - Google Patents
Improvements relating to methods of applying elastic insulation conductorsInfo
- Publication number
- GB769115A GB769115A GB247/55A GB24755A GB769115A GB 769115 A GB769115 A GB 769115A GB 247/55 A GB247/55 A GB 247/55A GB 24755 A GB24755 A GB 24755A GB 769115 A GB769115 A GB 769115A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubing
- wall
- bar
- inflated
- jan
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors
- H02K15/105—Applying solid insulation to windings, stators or rotors to the windings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
769,115. Inserting an oversize member in a rubber sleeve. GENERAL ELECTRIC CO. Jan. 4, 1955 [Jan. 4, 1954], No. 247/55. Class 108(3). [Also in Groups XXXV and XXXVI] A method of applying a length of elastic tubing 2 over the conductor bar 1 of a dynamo electric machine comprises closing the ends of the tubing and inflating it, Fig. 2 (not shown), moving one end relative to an end of the bar 1 to cause the tubing to invert over the bar 1, Fig. 4, until the latter is disposed substantially within the outer wall 2a of the tubing, and releasing the inflation pressure so as to contract inner wall 2b on to the outer wall 2a, Fig. 5 (not shown). The tubing 2 is inflated by connection with a three-way valve 5 connected also to a source of pressure, and to atmosphere. The outer wall 2a may be supported, when inflated, by a sleeve 3 of woven fabric or wire braid material. A second and a third length of tubing may be successively applied by the same method. A finishing coating of woven glass fibre tape may then be applied. The tubing 2 may be of silicone rubber material. Specification 594,481 [Group IV], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US769115XA | 1954-01-04 | 1954-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB769115A true GB769115A (en) | 1957-02-27 |
Family
ID=22134930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB247/55A Expired GB769115A (en) | 1954-01-04 | 1955-01-04 | Improvements relating to methods of applying elastic insulation conductors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB769115A (en) |
-
1955
- 1955-01-04 GB GB247/55A patent/GB769115A/en not_active Expired
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