GB433588A - Improvements in or relating to vacuum insulated containers - Google Patents
Improvements in or relating to vacuum insulated containersInfo
- Publication number
- GB433588A GB433588A GB31510/34A GB3151034A GB433588A GB 433588 A GB433588 A GB 433588A GB 31510/34 A GB31510/34 A GB 31510/34A GB 3151034 A GB3151034 A GB 3151034A GB 433588 A GB433588 A GB 433588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- corning
- glass
- walls
- relating
- expansibility
- 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
- 239000011521 glass Substances 0.000 abstract 3
- 240000007049 Juglans regia Species 0.000 abstract 1
- 235000009496 Juglans regia Nutrition 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 235000020234 walnut Nutrition 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
- A47J41/022—Constructional details of the elements forming vacuum space
- A47J41/024—Constructional details of the elements forming vacuum space made of glass
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Ceramic Products (AREA)
Abstract
433,588. Vacuum - jacketed vessels. CORNING GLASS WORKS, Walnut Street, Corning, New York, U.S.A.-(Assignees of Littleton, J. T. ; 31, East 5th Street, Corning, New York, U.S.A.) Nov. 2, 1934, No. 31510. Convention date, June 18. [Class 29] A vessel 10 of glass, particularly one having an opening at each end as shown, is formed of separate walls 11, 12, the glass of the inner wall having a lower coefficient of expansion than that of the outer wall, whereby stresses induced by the annealing operation after the mouths have been joined by fusion as at 14 are counteracted by the evacuation of the jacket. Where the two walls differ considerably in expansibility, a seal of one or more glasses of intermediate expansibility is used for fusing the walls together.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US433588XA | 1934-06-18 | 1934-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB433588A true GB433588A (en) | 1935-08-16 |
Family
ID=21926757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31510/34A Expired GB433588A (en) | 1934-06-18 | 1934-11-02 | Improvements in or relating to vacuum insulated containers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB433588A (en) |
-
1934
- 1934-11-02 GB GB31510/34A patent/GB433588A/en not_active Expired
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