GB1156038A - Improvements relating to Variable Capacitors. - Google Patents
Improvements relating to Variable Capacitors.Info
- Publication number
- GB1156038A GB1156038A GB4019266A GB4019266A GB1156038A GB 1156038 A GB1156038 A GB 1156038A GB 4019266 A GB4019266 A GB 4019266A GB 4019266 A GB4019266 A GB 4019266A GB 1156038 A GB1156038 A GB 1156038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- plates
- envelope
- capacitor
- sept
- 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
Abstract
1,156,038. Variable capacitors. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 8 Sept., 1966 [11 Sept., 1965], No. 40192/66. Heading H1M. Stator plate 1 for a variable capacitor has an envelope 9 consisting of two insulating thermoplastic, e.g. polyethylene, foils sealed together at the edges, the foils not being bonded to the surfaces of the plate, but being under tensile stresses parallel to the plane of the plate as indicated by the arrows 11. The envelope material forms the capacitor dielectric. The edge portion 6 of the envelope 9 is widened so that in the position of minimum capacitance the rotor plate 5 overlaps it and facilitates insertion of rotor blades between stators in a multi-plate capacitor. A number of stator plates may be enclosed at one time as shown in Fig. 2. The plates 1 are arranged between strips 13 of thermoplastic material held between a pair of press plates under such conditions of temperature and pressure that the thermoplastic material just begins to flow, being displaced in the direction of the arrows 15. The edges are sealed together and the part covering the plates is stretched on cooling.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6511877A NL6511877A (en) | 1965-09-11 | 1965-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1156038A true GB1156038A (en) | 1969-06-25 |
Family
ID=19794114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4019266A Expired GB1156038A (en) | 1965-09-11 | 1966-09-08 | Improvements relating to Variable Capacitors. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1564441A1 (en) |
GB (1) | GB1156038A (en) |
NL (1) | NL6511877A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921599B2 (en) | 2001-08-24 | 2005-07-26 | Daimlerchrysler Ag | Sealing assembly for an MEA and method for manufacturing the sealing assembly |
-
1965
- 1965-09-11 NL NL6511877A patent/NL6511877A/xx unknown
-
1966
- 1966-09-07 DE DE19661564441 patent/DE1564441A1/en active Pending
- 1966-09-08 GB GB4019266A patent/GB1156038A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921599B2 (en) | 2001-08-24 | 2005-07-26 | Daimlerchrysler Ag | Sealing assembly for an MEA and method for manufacturing the sealing assembly |
Also Published As
Publication number | Publication date |
---|---|
DE1564441A1 (en) | 1970-04-02 |
NL6511877A (en) | 1967-03-13 |
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