US71565A - Douglas b - Google Patents
Douglas b Download PDFInfo
- Publication number
- US71565A US71565A US71565DA US71565A US 71565 A US71565 A US 71565A US 71565D A US71565D A US 71565DA US 71565 A US71565 A US 71565A
- Authority
- US
- United States
- Prior art keywords
- foot
- metal
- pots
- tea
- douglas
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
Definitions
- My invention relates to a provision on tea and cofi'ee pots, of Britannia or other 'fusible alloy, of a foot of copper, brass, or other refractory metal, which foot ishwholly external to the p'ot 'proper, and. being brazed or soldered in the receding angle of-a shallow dropor pit, is protected from separation by a very slight quantity of liquor in the vessel.
- I V I I
- the accompanying drawing is .a partially sectionized side elevation of aitea-potembodying my invention.
- the body, A of the pot of-Britannia or.
- Thehard-metal foot D may be formed in various ways, according to taste, utility, or convenience; thus, its lower edge may be turned in, as shown in the illustration, or may terminate in a number of projections or distinct feet.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Table Equipment (AREA)
- Apparatus For Making Beverages (AREA)
- Cookers (AREA)
Description
Quint giant against ffitt.
IMPRO EMENT IN THE MANUFACTURE or TEA-POTS.
flllgefirigetnle teferrettt it time Esters amt ant mntitggatt 11f tlge same.
To WHOM IT MAY CONCERN: a r
Be it known that I, DOUGLAS B. WOODWORTH, of Cincinnati, Hamilton county, Ohio, have invented a new and useful Improvement in Britannia Tea-Pots; and I hereby declare the following to'be a full, clear, and exact description'therecf, reference being bad to the accompanying drawing, making part of this specification.
My invention relates to a provision on tea and cofi'ee pots, of Britannia or other 'fusible alloy, of a foot of copper, brass, or other refractory metal, which foot ishwholly external to the p'ot 'proper, and. being brazed or soldered in the receding angle of-a shallow dropor pit, is protected from separation by a very slight quantity of liquor in the vessel. I V I The accompanying drawing is .a partially sectionized side elevation of aitea-potembodying my invention. The body, A, of the pot of-Britannia or. other fusible metal, has a pi t'or dr'op, B, whose receding or re-entrantwangle,C, receives the'u pperedge of a ring .o riannular foot,D,' of brass or other-metal, whose melting point is above the heat of an ordinary stofve-top. .e'lhe upper edge ofzthe'foot' D i s'seeu red vvithin said receding angle of the body by'brazing or soldering. p -i It will be seen that the foot D is whollyex ternal to the vessel, so that the interior of the latter may be wholly of one material, and. therefore free from galvanic action incident to composite tea-pots, as heretofore constructed. It is also apparent that the line of junction of the foot and body, being precisely in the plane of the shallow pit or depression B, will be protected from melting by the smallest quantity of liquid in the vessel.
Thehard-metal foot D may be formed in various ways, according to taste, utility, or convenience; thus, its lower edge may be turned in, as shown in the illustration, or may terminate in a number of projections or distinct feet.
Iam aware that it is not new to make the bodies of tea-pots of fusible metal and their bottoms of hard metal.
I claim herein as new,'and of my invention- A fusible metal pot-body, A, having the shallow pit or depression, B, and an annular foot, D, of non-fusible metal, brazed or soldered within the receding angle 0 of the pit, at or near the plane of the latter, external to saidbody, as and for the purpose set forth.
In testimony of which invention, I hereunto set my hand.
and wholly D. B. WOODWORTH.
Witnesses:
GEO. H. KNIGHT, JAMES H. LAYMA'N.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US71565A true US71565A (en) | 1867-11-26 |
Family
ID=2141080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US71565D Expired - Lifetime US71565A (en) | Douglas b |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US71565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182462A (en) * | 1973-08-31 | 1980-01-08 | Buff George J Jr | Sanitary container |
| US5462180A (en) * | 1994-01-21 | 1995-10-31 | Electra Form, Inc. | Bottle base stand |
-
0
- US US71565D patent/US71565A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182462A (en) * | 1973-08-31 | 1980-01-08 | Buff George J Jr | Sanitary container |
| US5462180A (en) * | 1994-01-21 | 1995-10-31 | Electra Form, Inc. | Bottle base stand |
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