GB215392A - - Google Patents
Info
- Publication number
- GB215392A GB215392A GB11095/24A GB1109524A GB215392A GB 215392 A GB215392 A GB 215392A GB 11095/24 A GB11095/24 A GB 11095/24A GB 1109524 A GB1109524 A GB 1109524A GB 215392 A GB215392 A GB 215392A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercury
- attached
- tiltable
- resistance
- conducting
- 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
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/011—Automatic controllers electric details of the correcting means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
215,392. Bayerische Elektrizitõts- Industrie Rott & Co., and Visser, A. P. May 5, 1923, [Convention date]. Mercury and other conducting iiquid switches. -A tiltable apparatus comprises one or more solid resistance bodies 2, 3, 4, Figs. 2 and 2<a>, a chamber 7 containing mercury, and passages 12, 22 through which the mercury flows, gradually reducing the resistances and finally short-circuiting them through metal caps 80. The triple resistance apparatus shown is adapted for use with a three-phase motor, the leads being attached to terminals 5, 6, 15. Resistance bodies of conical or other shapes may be employed. An exterior disconnecting switch may be attached to the tiltable apparatus. Salt solution may be used as the conducting liquid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE215392T | 1923-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB215392A true GB215392A (en) | 1925-03-12 |
Family
ID=31893339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11095/24A Expired GB215392A (en) | 1923-05-05 | 1924-05-05 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB215392A (en) |
-
1924
- 1924-05-05 GB GB11095/24A patent/GB215392A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB471087A (en) | Improvements in and relating to fluid flow electric switches | |
| GB215392A (en) | ||
| GB476836A (en) | Improvements in or relating to electric discharge devices having an inner envelope and an outer jacket capped at one end | |
| GB476513A (en) | Improvements relating to electrical connecting caps | |
| GB411410A (en) | Attachment of fixed contacts to terminals in electrical apparatus | |
| GB364345A (en) | Improvements in electrical switches with arc extinction by means of self-generated vapour | |
| GB202743A (en) | A process for preparing an injection for hemorrhoids | |
| GB428712A (en) | Improvements in electro-chemical processes | |
| GB164142A (en) | Metal contacts for electrical apparatus | |
| SU933A1 (en) | Low-voltage overvoltage arrester | |
| ES404287A1 (en) | Conducting fluid type inertia responsive switch for motor vehicles | |
| GB481583A (en) | Improvements in or relating to electric condensers | |
| GB484629A (en) | Improvements in and relating to electric discharge lamps | |
| AU106015B2 (en) | Improvements relating to electric switches employing mercury or other conducting liquid | |
| GB555851A (en) | Liquid level indicating and controlling device | |
| GB245804A (en) | A device for extinguishing discharge tubes functioning as switches | |
| GB374291A (en) | Improvements in or relating to gaseous electric discharge lamps | |
| GB188998A (en) | Improvements in or relating to electric switches | |
| GB155256A (en) | Improvements in mercury switches for electrical apparatus | |
| GB217013A (en) | Improvements in and relating to electric switches | |
| GB384958A (en) | Improvements in and relating to movable resistance contacts for electrical liquid level indicators | |
| GB482111A (en) | Improvements in and relating to electric discharge devices | |
| GB384007A (en) | Improvements in or relating to electric switches with arc extinction by self-generated vapour | |
| GB155100A (en) | Improvements in sparking plugs | |
| GB150692A (en) | Improvements in or relating to electric discharge lamps |