GB190407840A - Improvements in Automatic Valves, for Ships Life Boats and the like. - Google Patents
Improvements in Automatic Valves, for Ships Life Boats and the like.Info
- Publication number
- GB190407840A GB190407840A GB190407840DA GB190407840A GB 190407840 A GB190407840 A GB 190407840A GB 190407840D A GB190407840D A GB 190407840DA GB 190407840 A GB190407840 A GB 190407840A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screwed
- valve
- extension
- casing
- cap
- 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
- Valve Housings (AREA)
Abstract
7840. Harbinger, W. April 5. Boats, relieving from water.-Consists of a valve for the bottom of a lifeboat. The casings a, b having drain ports j, f, respectively, are screwed or bolted together to form a chamber in which a brass, aluminium, india-rubber, or other automatic valve q is guided. Fig. 3 shows the valve q closed, the boat being waterborne. The casing a has a screwed extension h to which is applied the non-automatic cap or valve m, which is prevented from being screwed off by the flanged head of the bolt o screwed into the cap. In a modification, the valve q has an extension or guide, which slides within the extension of the casing a, having in this case a plain 'outer surface, while the bolt is screwed throughout its length. The Provisional Specification states that a headed pin, screwed into a boss in the extension of the casing, acts as a guide for the automatic valve, while the cap has a spiral slot which works on a pin screwed into the side of the extension.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190407840T | 1904-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190407840A true GB190407840A (en) | 1905-02-16 |
Family
ID=32255296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190407840D Expired GB190407840A (en) | 1904-04-05 | 1904-04-05 | Improvements in Automatic Valves, for Ships Life Boats and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190407840A (en) |
-
1904
- 1904-04-05 GB GB190407840D patent/GB190407840A/en not_active Expired
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