US144232A - Improvement in non-conducting fillings for the walls of dinner-pails - Google Patents
Improvement in non-conducting fillings for the walls of dinner-pails Download PDFInfo
- Publication number
- US144232A US144232A US144232DA US144232A US 144232 A US144232 A US 144232A US 144232D A US144232D A US 144232DA US 144232 A US144232 A US 144232A
- Authority
- US
- United States
- Prior art keywords
- dinner
- walls
- pails
- improvement
- fillings
- 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
- 239000000615 nonconductor Substances 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000006233 lamp black Substances 0.000 description 6
- 239000002657 fibrous material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241000501754 Astronotus ocellatus Species 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/09—Receptacles insulating materials
Definitions
- the object of my invention is to make the walls of a dinner-pail impervious to the action of temperature by making said walls double and interposing between them a non-conductor of heat, whereby the contents may be kept hot for a long period of time, the said non-conductor consisting of lamp-black and a small quantity of hair or other suitable fibrous or porous material for packing. This renders the pail light in weight and is durable and economical.
- A represents the body of the pail, which consists of two casings, between which is placed a filling of lamp-black, B, and, if deemed desirable, there may be mixed with it a suitable quantity of hair or woolen fiber.
- the other compartments of the pail are constructed in the usual manner, consisting of a bowl, 0, having a cover, D, on the top of which is attached a drinkingcup E.
- this non-conductor would be equally useful as a filling for refrigerators, ice-pitchers, and also for iron safes, it being capable of resisting for a Very long time the effects of heat or cold.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Seasonings (AREA)
Description
0. M. SPILLER. Jinn-Conducting Fillings for the Walls of Dinner Pails, &c.
v No. 144,232. Pa-tentedNov.4,l873.,
wrmzssEs.
l BNVENTOR.
AM. FhOlU-L ITHOGHAPHIC [a M Y mssamvz's mums) UNITED STATES.
PATEnLQm osonn M. SPILLER, or CLEVELAND, onro.
IMPROVEMENT IN NON-CONDUCTING FILLINGS FOR THE WALLS 0F DINNER-PAIILS, &c.
Specification forming part of Letters Patent No. 144,232, dated November 4, 1873; application filed July 18, 1873.
To all whom it may concern:
Be it known that I, OSCAR M. SPILLER, of Cleveland, Ohio, have invented a Dinner-Pail, of which the following is a specification:
The object of my invention is to make the walls of a dinner-pail impervious to the action of temperature by making said walls double and interposing between them a non-conductor of heat, whereby the contents may be kept hot for a long period of time, the said non-conductor consisting of lamp-black and a small quantity of hair or other suitable fibrous or porous material for packing. This renders the pail light in weight and is durable and economical.
In the accompanying drawing, A represents the body of the pail, which consists of two casings, between which is placed a filling of lamp-black, B, and, if deemed desirable, there may be mixed with it a suitable quantity of hair or woolen fiber. The other compartments of the pail are constructed in the usual manner, consisting of a bowl, 0, having a cover, D, on the top of which is attached a drinkingcup E.
15 experiments with this pail it was found to preserve the contents as hot as desirable after being placed in a refrigerator for six hours.
It is believed that this non-conductor would be equally useful as a filling for refrigerators, ice-pitchers, and also for iron safes, it being capable of resisting for a Very long time the effects of heat or cold.
Having described my invention, I claim-- A filling or packing for use in dinner-pails, 850., as a non-conductor of heat, composed of lamp-black with or without an admixture of hair or other fibrous material, substantially as described.
OSCAR M. SPILLEl-t. Witnesses Gno. W. TInBI'rTs, J AS. MAHoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US144232A true US144232A (en) | 1873-11-04 |
Family
ID=2213645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US144232D Expired - Lifetime US144232A (en) | Improvement in non-conducting fillings for the walls of dinner-pails |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US144232A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3151365A (en) * | 1959-09-14 | 1964-10-06 | Little Inc A | Insulation material and structures containing same |
| US3151364A (en) * | 1959-04-20 | 1964-10-06 | Little Inc A | Insulation |
-
0
- US US144232D patent/US144232A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3151364A (en) * | 1959-04-20 | 1964-10-06 | Little Inc A | Insulation |
| US3151365A (en) * | 1959-09-14 | 1964-10-06 | Little Inc A | Insulation material and structures containing same |
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