GB190305992A - A Metallic Box, Case, or Canister, which may be Hermetically Sealed by Atmospheric Pressure. - Google Patents
A Metallic Box, Case, or Canister, which may be Hermetically Sealed by Atmospheric Pressure.Info
- Publication number
- GB190305992A GB190305992A GB190305992DA GB190305992A GB 190305992 A GB190305992 A GB 190305992A GB 190305992D A GB190305992D A GB 190305992DA GB 190305992 A GB190305992 A GB 190305992A
- Authority
- GB
- United Kingdom
- Prior art keywords
- case
- orifices
- lid
- canister
- atmospheric pressure
- 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
Abstract
5992. Lovell, A. March 16. Stoppers.-Relates to a method of hermetically closing the metal lids or covers of metallic, earthenware, glass, &c. boxes, cases, or canisters. The case 1 is provided with a U-shaped groove 2 around the top, to receive a rubber &c. ring, on which rests the downwardly-extending flange 5 of the lid or cover 4. In the lid or other part of the case are formed one or more orifices 6, adapted to be closed by a valve or diaphragm 9 located in a casing 7 provided with an opening 8. In closing the case, the nozzle of a pump &c. is placed over the orifices 6, and air is exhausted from the interior of the case. The pressure of the atmosphere forces the lid into contact with the ring 3 so as to form an airtight joint. The orifices 6 are closed by soldering &c.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190305992T | 1903-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190305992A true GB190305992A (en) | 1904-02-04 |
Family
ID=32622403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190305992D Expired GB190305992A (en) | 1903-03-16 | 1903-03-16 | A Metallic Box, Case, or Canister, which may be Hermetically Sealed by Atmospheric Pressure. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190305992A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991014623A1 (en) * | 1990-03-26 | 1991-10-03 | Norden Pac Development Ab | Method, end-piece and apparatus for producing a product-filled container |
-
1903
- 1903-03-16 GB GB190305992D patent/GB190305992A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991014623A1 (en) * | 1990-03-26 | 1991-10-03 | Norden Pac Development Ab | Method, end-piece and apparatus for producing a product-filled container |
US5323589A (en) * | 1990-03-26 | 1994-06-28 | Norden Pac Development Ab | Method end and apparatus for producing a product-filled container |
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