US1023359A - Induced suction for vacuum-cleaners. - Google Patents

Induced suction for vacuum-cleaners. Download PDF

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Publication number
US1023359A
US1023359A US1911625805A US1023359A US 1023359 A US1023359 A US 1023359A US 1911625805 A US1911625805 A US 1911625805A US 1023359 A US1023359 A US 1023359A
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United States
Prior art keywords
vacuum
water
chamber
cleaners
suction
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
Application number
Inventor
James Birrell
William Birrell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WATER VACUUM CLEANER CO Inc
Original Assignee
WATER VACUUM CLEANER CO Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WATER VACUUM CLEANER CO Inc filed Critical WATER VACUUM CLEANER CO Inc
Priority to US1911625805 priority Critical patent/US1023359A/en
Application granted granted Critical
Publication of US1023359A publication Critical patent/US1023359A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2713—Siphons
    • Y10T137/272—Plural
    • Y10T137/2747—Main siphon with auxiliary starting, stopping or resetting siphon

Definitions

  • This invention relates to vacuum cleaning apparatus and, more particularly, to devices a dust collecting nozzle through a discharge .plpe.
  • the object of the present invention 1s the provision of a device'associated with the .dust discharge pipe and arranged to be detachably' connected to a faucet of a house water-system a'fiording water pressure sufficient to induce a flow of air to create the requisite suction.
  • a further object is the adaptation of the device so that the dust-laden air when drawn into a suitable chamber will subject
  • the invention is illustrated in the accompan ing drawing which is a vertical sect-ion of t e same applied to a water-faucet.
  • the reference numeral. 1 represents awater-faucet provided with a threaded'bib 2, as ordinarlly.
  • 3 is an internally threaded socket which is screwed upon said bib.
  • Extending downwardly from such socket is a water discharge nozzle 4 which projects into" a suction-chamber'5.
  • Thi's'chamber is made of a substantially conoidal shape and has at its bottom a discharge opening 6 extending through a nozzle 7,Wl1iCh, iI1 turn, projects" downwardly into what wed'esignate as the mixing-chamber 8.
  • This chamber is i also of a conoidal shape and has a'dischargc 'o'pening 9 at the bottom through a tubular extension 10.
  • the axes of'the aforesaid chambers, nozzles and the 'extension' 1Q' are in vertical alinement with the axis of the lfaw.
  • chamber the purified air returns to the ferred tosuct-ion-chamber 5 and is disposed
  • An air inlet 11 is provided for the rewith its axis at or about the elevation of the bottom of the water-nozzle 4.
  • Said air in- .let extends through a'nipple 12 provided in, the wall structure of the casing for the various chambers.
  • the nipple 12 is screw threaded to receive the coupling. 13 for. a flexible pipe 14 which is connected with a dust collecting funnel which may be of ordinary or suitable design.
  • the various fluids effervesce with considerable- In discharging from the mixing room, while the combined dust and water is discharged to a sink or hopper whence it escapes through a drain pipe to a sewer.
  • a cas ing having anair inlet at one side and-a water inlet at the top terminating'in a nozzle depending into the chamber of the easing, the casing at its lower end-terminat- 1ng'1n a discharge nozzle, and asecond-pasing integral at its upper end with the firstmentioned casing and terminating at its lower end in a discharge nozzle, the nozzle depending from the first-mentioned casing extending into the chamber of the secondmentioned casing, all of said nozzles being in direct vertical alinement with the axis of the chambers, and the side inlet of the,firsthflopies of this patent may be qbtal'ned to Washington, I).

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation Of Particles Using Liquids (AREA)

Description

J. & W. BIRRELL. INDUCED SUCTION FOR VACUUM CLEANERS. APPLIOATION FILED MAY 8, 1911'.
1,023,359.- Pateritd Apr; 16, 1912.
' WITNE88E8:
i 7007807 .49)??? 4 M/mm JW'nV/ a If BY I Mama 5 INVENTORS.
UNITED STATES PATENT OFFICE JAMES BIRRELL AND WILLIAM BIRRELL, E s'EnTTLE, wAsiI NGTo-N, AssIeNoEs, BY MESNE AssIenMENTs ro WATER VACUUM CLEANER 00. nc.
INDUCED SUCTION FOR VACUUM-CLEANERS.
Specification of Letters Patent.
Patented Apr. 16, 1912 Application filed May 8, 1911. .Serial No. 625,805.
To all echom'it may concern: 4
Be it known that we, JAMES BIRRELL and WILLIAM BIRRELL, citizens of the United States, residing at Seattle, in the county of. King and State of Washington, have invented certain new and useful Improvements in Induced Suction ,for Vacuum- Cleaners, of'which the following is a specification.
This invention relates to vacuum cleaning apparatus and, more particularly, to devices a dust collecting nozzle through a discharge .plpe. I I
The object of the present invention 1s the provision of a device'associated with the .dust discharge pipe and arranged to be detachably' connected to a faucet of a house water-system a'fiording water pressure sufficient to induce a flow of air to create the requisite suction. I
A further object is the adaptation of the device so that the dust-laden air when drawn into a suitable chamber will subject,
the dust to the water for saturation thereby causing the produced heavy matter to free itself from the air, so that the latter finally escapes in a practically purified state.
The invention is illustrated in the accompan ing drawing which is a vertical sect-ion of t e same applied to a water-faucet.
The reference numeral. 1 represents awater-faucet provided with a threaded'bib 2, as ordinarlly. 3 is an internally threaded socket which is screwed upon said bib. Extending downwardly from such socketis a water discharge nozzle 4 which projects into" a suction-chamber'5. Thi's'chamber is made of a substantially conoidal shape and has at its bottom a discharge opening 6 extending through a nozzle 7,Wl1iCh, iI1 turn, projects" downwardly into what wed'esignate as the mixing-chamber 8. This chamber is i also of a conoidal shape and has a'dischargc 'o'pening 9 at the bottom through a tubular extension 10. The axes of'the aforesaid chambers, nozzles and the 'extension' 1Q' are in vertical alinement with the axis of the lfaw.
cet bib.
violence. chamber the purified air returns to the ferred tosuct-ion-chamber 5 and is disposed An air inlet 11 is provided for the rewith its axis at or about the elevation of the bottom of the water-nozzle 4. Said air in- .let extends through a'nipple 12 provided in, the wall structure of the casing for the various chambers. The nipple 12 is screw threaded to receive the coupling. 13 for. a flexible pipe 14 which is connected with a dust collecting funnel which may be of ordinary or suitable design.
Thevoperation of theinventionisas follows: When the water-faucet is openedga.
stream of water is discharged at a high'---.ve-
locity through water-nozzle 4 to create a- .partial vacuum in the suction-chamber 5 thereby inducing a flow of dust-laden air.
into the suction-chamber and which is ejected with the water, into the mixing chamber 8 wherein the mixing of'the dust particles and water is completed and the air liberated fromthe dust. In the mixing chamber the various fluids effervesce with considerable- In discharging from the mixing room, while the combined dust and water is discharged to a sink or hopper whence it escapes through a drain pipe to a sewer.
What we claim, is In a devi'cezof the class described, a cas ing having anair inlet at one side and-a water inlet at the top terminating'in a nozzle depending into the chamber of the easing, the casing at its lower end-terminat- 1ng'1n a discharge nozzle, and asecond-pasing integral at its upper end with the firstmentioned casing and terminating at its lower end in a discharge nozzle, the nozzle depending from the first-mentioned casing extending into the chamber of the secondmentioned casing, all of said nozzles being in direct vertical alinement with the axis of the chambers, and the side inlet of the,firsthflopies of this patent may be qbtal'ned to Washington, I). 0.
r five cents each, by addressing the f Commissioner of Patontl,
US1911625805 1911-05-08 1911-05-08 Induced suction for vacuum-cleaners. Expired - Lifetime US1023359A (en)

Priority Applications (1)

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US1911625805 US1023359A (en) 1911-05-08 1911-05-08 Induced suction for vacuum-cleaners.

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US1911625805 US1023359A (en) 1911-05-08 1911-05-08 Induced suction for vacuum-cleaners.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727303A (en) * 1953-03-24 1955-12-20 Clement F Marley Shaver apparatus
US4094785A (en) * 1976-10-26 1978-06-13 Neptume Microfloc, Inc. Suction clarifier method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727303A (en) * 1953-03-24 1955-12-20 Clement F Marley Shaver apparatus
US4094785A (en) * 1976-10-26 1978-06-13 Neptume Microfloc, Inc. Suction clarifier method

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