GB190105727A - Improvements in Internal Bottle-stoppers. - Google Patents
Improvements in Internal Bottle-stoppers.Info
- Publication number
- GB190105727A GB190105727A GB190105727DA GB190105727A GB 190105727 A GB190105727 A GB 190105727A GB 190105727D A GB190105727D A GB 190105727DA GB 190105727 A GB190105727 A GB 190105727A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stopper
- valve
- stem
- neck
- washer
- 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
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
5727. Foote, R. March 19. Stoppers.-The internal stopper a, Fig. 1, is fitted with the usual washer c to make joint with the neck, and is formed with a central hole, which is closed at the lower end by the valve g mounted on the end of the stem d and held against the stopper by the internal pressure. To open the bottle, the valve is first opened by depressing the stem, to release the pressure through suitablyarranged conduits or passages i, after which the whole stopper falls from its seat. The head e of the stem may be fitted with a washer, and serves to prevent the escape of gas &c. through the upper end of the stopper. By making the bead and stem of metal, they serve to weight the stopper so that it drops in correct position into the neck when the bottle is filled. Fig. 4 shows a duplex form of stopper, adapted to act in either position in which it may enter the neck. The washer c is placed in the middle, and a conduit i and a valve g are provided at each end. The valve g may seat against the bottom of the stopper, as shown in Fig. 1, or in a recess therein, as shown in Fig. 4 ; or the valve and racess may both be conical.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190105727T | 1901-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190105727A true GB190105727A (en) | 1902-02-06 |
Family
ID=32421989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190105727D Expired GB190105727A (en) | 1901-03-19 | 1901-03-19 | Improvements in Internal Bottle-stoppers. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190105727A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022231958A1 (en) * | 2021-04-28 | 2022-11-03 | Thermos L.L.C. | Stopper for food jar |
-
1901
- 1901-03-19 GB GB190105727D patent/GB190105727A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022231958A1 (en) * | 2021-04-28 | 2022-11-03 | Thermos L.L.C. | Stopper for food jar |
TWI812187B (en) * | 2021-04-28 | 2023-08-11 | 皇冠金屬工業股份有限公司 | stopper for food container |
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