GB785753A - Improvements in or relating to expansible capsule devices - Google Patents
Improvements in or relating to expansible capsule devicesInfo
- Publication number
- GB785753A GB785753A GB11004/54A GB1100454A GB785753A GB 785753 A GB785753 A GB 785753A GB 11004/54 A GB11004/54 A GB 11004/54A GB 1100454 A GB1100454 A GB 1100454A GB 785753 A GB785753 A GB 785753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- capsule
- stem
- fluid
- april
- atmosphere
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
Abstract
785,753. Temperature-responsive actuating-elements. IGRANIC ELECTRIC CO., Ltd. April 14, 1954 [April 17, 1953], No. 11004/54. Class 64(2) [Also in Groups XIX and XXXVII] An expansible capsule 28 which has oppositely movable faces or diaphragms is supported in the manner of a cantilever by a hollow stem 30 which extends laterally from the capsule, the passage within the stem communicating with the interior of the capsule. Each diaphragm is made in one piece with half of the stem. The stem has projecting ears by which it is fixed to a base 51. One wall of the capsule rests on a fixed base 50, and the other moves a switch member 54. The free end of the stem may be closed, as shown, or connected to a tube the free end of which is closed and coiled. The capsule may be filled with fluid by being placed before sealing, either wholly or with its unsealed portion at least in an atmosphere of the fluid at such a pressure and temperature that the required amount of fluid enters the capsule, which is then sealed in that atmosphere.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US785753XA | 1953-04-17 | 1953-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB785753A true GB785753A (en) | 1957-11-06 |
Family
ID=22144927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11004/54A Expired GB785753A (en) | 1953-04-17 | 1954-04-14 | Improvements in or relating to expansible capsule devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB785753A (en) |
-
1954
- 1954-04-14 GB GB11004/54A patent/GB785753A/en not_active Expired
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