GB190413219A - Improvements in and relating to Means for Regulating the Buoyancy of Submarine and Submergible Boats and for Maintaining the Fore-and-aft Center of Gravity of the same. - Google Patents
Improvements in and relating to Means for Regulating the Buoyancy of Submarine and Submergible Boats and for Maintaining the Fore-and-aft Center of Gravity of the same.Info
- Publication number
- GB190413219A GB190413219A GB190413219DA GB190413219A GB 190413219 A GB190413219 A GB 190413219A GB 190413219D A GB190413219D A GB 190413219DA GB 190413219 A GB190413219 A GB 190413219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- buoyancy
- scale
- gravity
- regulating
- submarine
- 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
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
13,219. Watkins, S., [Electric Boat Co.]. June 11. Specific-gravity estimating-apparatus.-A hydrometer used in connection with apparatus for regulating the buoyancy of submarine torpedo boats, whereby the operator is enabled to adjust the amount of reserve buoyancy to any condition or change of specific gravity of the water of flotation, consists of an upright, closed cylinder 29, Fig. 4, fitted with drain cocks 32. The float 33 has circumferential vanes 34 to prevent vertical vibration, and has fitted to it a pointer, traversing a fixed scale 37 and an adjustable scale 39. The scale 37 is graduated to indicate the difference in displacement of the vessel in salt and fresh water, and the scale 39 is of sufficient length to read, on each side of its zero, a change in displacement equal to the reserve buoyancy.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190413219T | 1904-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190413219A true GB190413219A (en) | 1904-09-22 |
Family
ID=32164373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190413219D Expired GB190413219A (en) | 1904-06-11 | 1904-06-11 | Improvements in and relating to Means for Regulating the Buoyancy of Submarine and Submergible Boats and for Maintaining the Fore-and-aft Center of Gravity of the same. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190413219A (en) |
-
1904
- 1904-06-11 GB GB190413219D patent/GB190413219A/en not_active Expired
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