GB190303287A - Improvements in or connected with the Covers or Stoppers of Vessels in which it is Desired to Maintain a Vacuum. - Google Patents
Improvements in or connected with the Covers or Stoppers of Vessels in which it is Desired to Maintain a Vacuum.Info
- Publication number
- GB190303287A GB190303287A GB190303287DA GB190303287A GB 190303287 A GB190303287 A GB 190303287A GB 190303287D A GB190303287D A GB 190303287DA GB 190303287 A GB190303287 A GB 190303287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exhausting
- vessels
- stopper
- stoppers
- air
- 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
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- 235000013305 food Nutrition 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 244000286663 Ficus elastica Species 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 235000013372 meat Nutrition 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229920001195 polyisoprene Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
Landscapes
- Closures For Containers (AREA)
Abstract
3287. Maiden, J. Feb. 11. Bottling; sealing bottles, jars, and the like; stoppers.-Relates to stoppers for jars and other vessels intended to contain food preparations, from which vessels air is removed by an exhausting-apparatus, in order to preserve the food preparations. Fig. 1 represents a vessel. such as is used for potted meat. The outer edge a of the. stopper b rests upon an india-rubber washer e placed upon a shoulder c, formed at the mouth or neck of the vessel. A recess f is formed in the stopper, at the bottom of which is a hole g, passing. through the stopper. A valve i adapted to open upwards rests upon an india-rubber ring h in the recess f. Air is drawn out of the vessel through the valve i, a convenient form of exhausting-apparatus being shown in Fig. 2. When the exhaustion is complete, the recess f is filled with wax, paraffin, or fat, &c., and a label l is pasted over it to pre-, vent the valve from being shifted off its seat accidentally. Bottles or jars having conical or flared mouths are closed by conical stoppers, provided with circumferential grooves, into which elastic packing-rings are sprung. A central hole is formed through each stopper, the holes being loosely closed by wooden plugs during the exhausting of the vessels. When the exhaustion is complete, the plugs are driven tightly into their respective vessels by a plunger carried by the air-exhausting apparatus. Covers 3 of tin canisters d are held up during the exhausting of the canisters by a pneumatic sucker 4, Fig. 2, attached to the plunger x mentioned above. The cover is pushed into place by the plunger and held by atmospheric pressure, when air is again admitted to the chamber j.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190303287T | 1903-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190303287A true GB190303287A (en) | 1904-01-14 |
Family
ID=32540864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190303287D Expired GB190303287A (en) | 1903-02-11 | 1903-02-11 | Improvements in or connected with the Covers or Stoppers of Vessels in which it is Desired to Maintain a Vacuum. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190303287A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689936A (en) * | 1984-02-06 | 1987-09-01 | Wavin B.V. | Process for the packaging of products, using a heat treatment, and closed container with packed products, obtained using a heat treatment |
-
1903
- 1903-02-11 GB GB190303287D patent/GB190303287A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689936A (en) * | 1984-02-06 | 1987-09-01 | Wavin B.V. | Process for the packaging of products, using a heat treatment, and closed container with packed products, obtained using a heat treatment |
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