GB164214A - Improvements in the evacuation and sealing of tins and the like metallic containers - Google Patents
Improvements in the evacuation and sealing of tins and the like metallic containersInfo
- Publication number
- GB164214A GB164214A GB1192520A GB1192520A GB164214A GB 164214 A GB164214 A GB 164214A GB 1192520 A GB1192520 A GB 1192520A GB 1192520 A GB1192520 A GB 1192520A GB 164214 A GB164214 A GB 164214A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction
- held
- pinhole
- plunger
- tin
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/10—Jars, e.g. for preserving foodstuffs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
Abstract
164,214. Poole, H. J., and Beddington, C. April 29, 1920. Preserving food.- A tin or like container is evacuated through a pinhole which is afterwards closed by a disc, pre. ferably of impervious paper, which is held by the suction in position to be automatically placed over the pinhole imme diately suction ceases. For this purpose, the suctior takes place through a nozzle a providec. with a packing-ring b which can be held against the surface of the tin. The nozzle contains a spring-plunger e, bored longitudinally, which is held away from the surface of the tin by the suction, but pressed against it by the spring on the suction ceasing. The paper disc f is held against the end of the plunger by the suction. A guide may be provided to secure that the plunger e shall come over the pinhole. The disc f may be held in place and made air-tight with shellac, varnish or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1192520A GB164214A (en) | 1920-04-29 | 1920-04-29 | Improvements in the evacuation and sealing of tins and the like metallic containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1192520A GB164214A (en) | 1920-04-29 | 1920-04-29 | Improvements in the evacuation and sealing of tins and the like metallic containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB164214A true GB164214A (en) | 1921-06-09 |
Family
ID=9995147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1192520A Expired GB164214A (en) | 1920-04-29 | 1920-04-29 | Improvements in the evacuation and sealing of tins and the like metallic containers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB164214A (en) |
-
1920
- 1920-04-29 GB GB1192520A patent/GB164214A/en not_active Expired
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