US30585A - Improvement in sealing preserve-cans - Google Patents

Improvement in sealing preserve-cans Download PDF

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Publication number
US30585A
US30585A US30585DA US30585A US 30585 A US30585 A US 30585A US 30585D A US30585D A US 30585DA US 30585 A US30585 A US 30585A
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Prior art keywords
improvement
cans
sealing preserve
sealing
valve
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/0406—Filler caps for fuel tanks
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/22—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with double walls, e.g. double end walls

Definitions

  • My invention has for its object a mode of hermetically closing the mouths of jars and other vessels used for preserving edible substances, and relates particularly to a combination of automatic valve and permanent seal ing devlce, as hereinafter explained.
  • A represents the body of the can;'B, itslid secured by solder or otherwise. Through this lid a valve-guarded aperture, 0 c, communicates outwardly with an exhaust or vapor chamber, D, which itself communicates with a sealing-cap, E.
  • the operation is as follows: The can or jar A being filled and its lid secured by solder, wax, rubber gasket, or other approved way,
  • the contained air may be either expelled by heating or exhausted by other means, the valve 6 preventing any retrograde action.
  • the can has been suificiently divested of its atmospheric contents, the upper receptacle or cup, E, is filled with wax, and the can may then be set a ay for future use.
  • the automatic valve 0 acts to temporarily exclude the air until the can is permanently closed by means of the sealing-cup E.
  • the wax, not coming in actual contact with the valve 0, can be afterward removed either by mechanical means or by heat without detracting from the future effectiveness of the can.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Packages (AREA)

Description

NO. 80,585. EPATENTED NOV. 6, 1860 w. W. PADDOOK. SEALING PRESERVE CANS.
I 91 vex/f0):
Wi wam.-
' UNITED STATES PATENT OFFICE;
WALTER'W. PADDOOK, OF-OIN GIN N ATI, OHIO.
IMPROVEMENT IN SEALING PRESERVE-CANS,
' Specification forming part of Letters Patent No. 30,585, dnfod'Novcmbcr-(i, 1860.
To 09% whom, it may concern:
Be it known that I, YVALTER W. PADDOOK. of Cincinnati, in the county of Hamilton and. State of Ohio, have invented a new and useful Improvement in Sealing PreserveOan's; and I hereby declare the following to be a full, clear, and exact description thereof, reference being bad to the accompanying drawing, makingpart of this specification.
My invention has for its object a mode of hermetically closing the mouths of jars and other vessels used for preserving edible substances, and relates particularly to a combination of automatic valve and permanent seal ing devlce, as hereinafter explained.
The accompanying drawing represents by axial section a can embodying my improvement.
A represents the body of the can;'B, itslid secured by solder or otherwise. Through this lid a valve-guarded aperture, 0 c, communicates outwardly with an exhaust or vapor chamber, D, which itself communicates with a sealing-cap, E.
The operation is as follows: The can or jar A being filled and its lid secured by solder, wax, rubber gasket, or other approved way,
the contained air may be either expelled by heating or exhausted by other means, the valve 6 preventing any retrograde action.
the can has been suificiently divested of its atmospheric contents, the upper receptacle or cup, E, is filled with wax, and the can may then be set a ay for future use. The automatic valve 0 acts to temporarily exclude the air until the can is permanently closed by means of the sealing-cup E. The wax, not coming in actual contact with the valve 0, can be afterward removed either by mechanical means or by heat without detracting from the future effectiveness of the can.
I am aware that automatic valves of variset my hand.
, WALTER W. PADDOGK. Witnesses:
GEO. KNIGHT, FRANCIS MILLWA'RD.
US30585D Improvement in sealing preserve-cans Expired - Lifetime US30585A (en)

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US30585A true US30585A (en) 1860-11-06

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US30585D Expired - Lifetime US30585A (en) Improvement in sealing preserve-cans

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