US281727A - Funnel - Google Patents

Funnel Download PDF

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Publication number
US281727A
US281727A US281727DA US281727A US 281727 A US281727 A US 281727A US 281727D A US281727D A US 281727DA US 281727 A US281727 A US 281727A
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United States
Prior art keywords
sleeve
nozzle
funnel
perforations
aaron
Prior art date
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Expired - Lifetime
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C11/00—Funnels, e.g. for liquids
    • B67C11/02—Funnels, e.g. for liquids without discharge valves

Definitions

  • My invention relates to that class of tunnels which are provided with vents; and it consists in a novel construction and arrangement of the parts, as hereinafter Inore fully set forth and claimed, by which a more effective device of this character is produced than is now in ordinary use.
  • A represents the body of the tunnel7 and B the sleeve.
  • the body may be composed of tin or anysuitable material and is of" the ordinary construction.
  • sleeve is secured at its upper end to the lower part of the body A, and is foraminous or provided with a series of perforations, z, the sleeve being arranged in such a manner as to leave a space, m, on allV sides between it andthe nozzle C, Which is preferably slightly longer than 4o the sleeve, as shown at d. l
  • the nozzle and its sleeveV are placed in the neck of the bottle or aperture in the vessel to be filled,and as the filling takes place the air passes out of the same through the. space m and perforaA tions as.
  • the ventilati ngtube is so constructed and arranged that the fluid is liable to rise and cover its lower end, thereby preventing ventilation, an objection which my improvement is designed to obviate, for, when the fluid attains a height above the lower end of the sleeve, the air passes out of the vessel being filled through the perforations in a Inanner which will be readily understood without an explicit description.
  • the sleeve being arranged equidistant from the nozzle on all sides, also Yserves to keep the tunnel in proper position while in use.
  • the tunnel may be used in filling smaller vessels, and steadied by resting the lower end of the sleeve on the top of the vessel being filled.

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

(No Model.) A. B. PRATT.
PUNNEL.
10.281,727. Patentedmlulyzl, 1883.
versant with such matters from the following Y UNITED STATES PATENT OFFICE.
`AARON B. PRATT, OF CAMBRIDGE, MASSACHSETTS.
FUNNEL.
SPECIFICATION forming part of Letters Patent No. 281,727, dated July,24, 1883.
v Application filed January 19, 1383. (No model.)
To a/ZZ whom it may concern.-
- Be it known that I, AARON B. Enma-0f' ing parts in the different figures of the draw- 4 ings.
My invention relates to that class of tunnels which are provided with vents; and it consists in a novel construction and arrangement of the parts, as hereinafter Inore fully set forth and claimed, by which a more effective device of this character is produced than is now in ordinary use.
The nature and operation of the improvement will be readily understood by all conexplanation, its extreme simplicity rendering an .elaborate description unnecessary.
In the drawings, A represents the body of the tunnel7 and B the sleeve. The body may be composed of tin or anysuitable material and is of" the ordinary construction. The
sleeve is secured at its upper end to the lower part of the body A, and is foraminous or provided with a series of perforations, z, the sleeve being arranged in such a manner as to leave a space, m, on allV sides between it andthe nozzle C, Which is preferably slightly longer than 4o the sleeve, as shown at d. l
In the use of my improvement the nozzle and its sleeveV are placed in the neck of the bottle or aperture in the vessel to be filled,and as the filling takes place the air passes out of the same through the. space m and perforaA tions as.
In many ventilatingetunnels the ventilati ngtube is so constructed and arranged that the fluid is liable to rise and cover its lower end, thereby preventing ventilation, an objection which my improvement is designed to obviate, for, when the fluid attains a height above the lower end of the sleeve, the air passes out of the vessel being filled through the perforations in a Inanner which will be readily understood without an explicit description.
The sleeve being arranged equidistant from the nozzle on all sides, also Yserves to keep the tunnel in proper position while in use.
By having the end d of the nozzle project below the sleeve, the tunnel may be used in filling smaller vessels, and steadied by resting the lower end of the sleeve on the top of the vessel being filled.
Having thus explained my invention, what I claim is- A tunnel having the body A, nozzle C, and sleeve B, the sleeve being slightly shorter than the nozzle, and provided with a series of perforations, 5v, nearly its entire length, which open into the annular airspace m between the sleeve and nozzle, so that when the lower perforations are covered the air will escape through those above the level of the fluid, substantially as set forth and described.
AARON B. PRATT.
v Witnesses:
L. J. WHITE, G. A. SHAW.
US281727D Funnel Expired - Lifetime US281727A (en)

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US281727A true US281727A (en) 1883-07-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902062A (en) * 1955-10-28 1959-09-01 Smekal Otto Anton Von Filling devices
US4779993A (en) * 1986-10-16 1988-10-25 Toole Ernest D Oil and gasoline mixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902062A (en) * 1955-10-28 1959-09-01 Smekal Otto Anton Von Filling devices
US4779993A (en) * 1986-10-16 1988-10-25 Toole Ernest D Oil and gasoline mixing device

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