US1037659A - Exhaust-fan. - Google Patents

Exhaust-fan. Download PDF

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Publication number
US1037659A
US1037659A US67744212A US1912677442A US1037659A US 1037659 A US1037659 A US 1037659A US 67744212 A US67744212 A US 67744212A US 1912677442 A US1912677442 A US 1912677442A US 1037659 A US1037659 A US 1037659A
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Prior art keywords
fan
outlet
exhaust
perforated
inlet
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Expired - Lifetime
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US67744212A
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Samuel Rembert
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Samuel Rembert
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes

Description

S. REMBERT EXHAUST FAN.

APPLICATION FILED FBB.14,1912.

Patented Sept. 3, 1912.

O O0 O0 0 00 0 0 0 0 00 0 00 0 0 0 0 0 0 0 v 0 00 00 0 o 0 0 0 0 0 00 0O O O 00 00 00 00 O OO 0 00000 o mooo 00 Mme 00000 000 00 0 0. ,0.0\o0o0 00 0 60 00 00 0 0 00 000 0 o 0 0 0 O0 0 0 O0 0 0 O O O 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 00 000000 00 0 0 0 00 0 0 0 0 0 0000 0 0 0 0 000 00 00 0 0 00 0 00 0 0 INVENTOR Sam/1a 61 57762???) A77'0H/VEY8 SAMUEL BEMBERT, 0F MEMPHIS, TENNESSEE.

EXHAUST-FAN.

Specification of Letters Patent.

Application filed February 14, 1912. Serial No. 677,442.

To all whom it may concern."

Be it known that I, SAMUEL REMBERT, a

citizen of the United States, and a resident of Memphis, in the county of Shelby and State of Tennessee, have invented certain new and useful Improvements in Exhaust-- Fans, of which the following is a specification.

This invention is an improvement in exhaust fans and particularly in that class of such devices illustrated in my former Patent No. 579,081 of March 16, 1897, the present invention seeking to provide a novel construction by which the seed cotton or similar material handled by the fan may be discharged separately from the dust laden air drawn in by the fan, thus enabling the discharge of the seed cotton and of the dust laden air at different points and separately; and the invention consists in certain novel constructions and combinations of parts as will be hereinafter described and claimed.

In the drawing Figure 1 is a sectional plan view of a fan embodying my invention. Fig. 2 is a sectional side elevation thereof.

Fig. 3 is a side elevation, parts being broken.

away and others shown in section.

In the present apparatus I employ a casing A, a fan B, and an inlet C together with a perforated or foraminous guard plate D held to the fan B and revolving therewith, which parts are similar to corresponding parts in my former patent above referred to. By my present invention, however, I divide the outlet E by means of a partition plate F into channels E and E In the operation of the fan, the material flows in the inlet 0, being drawn therein by the operation of the fan and the seed cotton'or other solid material which cannot pass through the perforated plate D passes down through the passage space E being aided in such operation by the movement of the perforated plate, whilethe dust laden air passing through the perforated plate D is discharged at E to the outlet channel E the latter being separated from the channel E by the partitionplate F as before described. This plate- F, it will be noticed from Fig. 1, extends inwardlyinto close proximity at F with the circumference of the fan and the plate is provided with ,a pearward extension F projecting under the In practice the channel E may connect With an off-take pipe E which may pass to the top of the building or other suitable discharge point while the channel F may be prolonged to deliver to a bin or other receptacle.

The invention is simple, facilitates the conveyance of the seed cotton or other malPatented Sept.3,1912.

terial to the desired point and operates to; 4

clean the same and to separate the cleaned material from the dust laden air as will be understood from the foregoing description.-

In operation, it will be noticed that the dust in the air will be drawn against the side of the fan opposite the perforated guard plate so that the dust laden air will be discharged to the outlet channel E? while the seed cotton' or the like will be operated upon by the blast of air from the fan as most clearly shown in Fig. 1 of the drawing. I claim: I '1. An exhaust fan, substantially as herein described, comprising a fan case having'an inlet and an outlet, a fan within the fan case and having on its side next the inlet a perforated or foraminous guard held to' and revolving with the fan and spaced from I the side of the fan case whereby to provide a passage space within the case and extending from the inlet to the outlet and a partition plate approximately parallel with the plane of perforated guard and arranged within the outlet and operating to separate the material discharged from the passage space from the dust laden air, etc discharged from the fan, the partition plate having a rearward extension underlying and conforming to and resting in close proximity to the fan, substantia ly as set forth.

2. An exhaust fan having a fan case provided with an inlet and an outlet, a fan within the case, a perforated guard forming with the fan case a space for material drawn inward by said fan and means dividing the outlet into separate channels laterally side by side for the discharge from said space and directly from the fan, substantially as set forth.

3. An exhaust fan comprising a fan case having an inlet and outlet, a fan in the case, a perforated or foraminous guard plate secured to and revolving with the fan and forming with the fan case a passage space leading from the inlet to the outlet and a partition plate in the outlet and conformin edgewise to the fan and dividing the out et into separate channels laterally side by side, substantially as set forth.

4. An exhaust fan having at one side a perforated or foraminous uard held to and revolving with the fan an a casing inclosing said fan and having an inlet on its side next to the said guard, the casing being also providedwith an outlet and with a partition plate Within the outlet and approximately parallel with the plane of the perfoee-wee is adapted to receive the material checked by the erforated plate and the other the 15 an disc arged directly from the fan, all substantially as and for the purpose set forth. SAMUEL REMBERT.

Witnesses:

SOLON C. KEMON, PERRY B. TURPIN.

US67744212A 1912-02-14 1912-02-14 Exhaust-fan. Expired - Lifetime US1037659A (en)

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Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521051A (en) * 1946-04-26 1950-09-05 Verne E Edmonds Cotton-picking machine
US2794271A (en) * 1949-12-09 1957-06-04 Grossglockner Hochalpenstrasse Throw wheel for snow removers
US3020671A (en) * 1960-04-06 1962-02-13 Ampsco Corp Insect trap
US3291473A (en) * 1963-02-06 1966-12-13 Metal Pumping Services Inc Non-clogging pumps
US3310242A (en) * 1964-02-24 1967-03-21 Improved Machinery Inc Fiber disintegrating and classifying apparatus
US3433206A (en) * 1967-08-04 1969-03-18 Clifford C Pennington Anti-clog device for air intake on air-cooled gas engines
US3751191A (en) * 1971-02-02 1973-08-07 Mott Corp Hydraulic pump and cooler unit
US3807893A (en) * 1971-02-02 1974-04-30 Mott Corp Hydraulic pump and cooler unit
US4006938A (en) * 1973-03-19 1977-02-08 Societe Anonyme Des Establissements Neu Method and apparatus for separating and distributing fibrous materials
US4019815A (en) * 1973-06-28 1977-04-26 Polaroid Corporation Film handling apparatus blower system
US6019576A (en) * 1997-09-22 2000-02-01 Thut; Bruno H. Pumps for pumping molten metal with a stirring action
US6648935B2 (en) * 2001-12-21 2003-11-18 James E. Petersen, Jr. Dual stage extraction blower for removing contaminants from an air stream
US20080213111A1 (en) * 2002-07-12 2008-09-04 Cooper Paul V System for releasing gas into molten metal
US20090269191A1 (en) * 2002-07-12 2009-10-29 Cooper Paul V Gas transfer foot
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
US20110135457A1 (en) * 2009-09-30 2011-06-09 Cooper Paul V Molten metal pump rotor
US8075837B2 (en) 2003-07-14 2011-12-13 Cooper Paul V Pump with rotating inlet
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US8444911B2 (en) 2009-08-07 2013-05-21 Paul V. Cooper Shaft and post tensioning device
US8449814B2 (en) 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
US8524146B2 (en) 2009-08-07 2013-09-03 Paul V. Cooper Rotary degassers and components therefor
US8529828B2 (en) 2002-07-12 2013-09-10 Paul V. Cooper Molten metal pump components
US8535603B2 (en) 2009-08-07 2013-09-17 Paul V. Cooper Rotary degasser and rotor therefor
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9011761B2 (en) 2013-03-14 2015-04-21 Paul V. Cooper Ladle with transfer conduit
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US20150275831A1 (en) * 2012-11-14 2015-10-01 Cnh Industrial America Llc Air Intake System for a Work Vehicle
US9156087B2 (en) 2007-06-21 2015-10-13 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
US10052688B2 (en) 2013-03-15 2018-08-21 Molten Metal Equipment Innovations, Llc Transfer pump launder system
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
US10267314B2 (en) 2016-01-13 2019-04-23 Molten Metal Equipment Innovations, Llc Tensioned support shaft and other molten metal devices
US10428821B2 (en) 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump

Cited By (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521051A (en) * 1946-04-26 1950-09-05 Verne E Edmonds Cotton-picking machine
US2794271A (en) * 1949-12-09 1957-06-04 Grossglockner Hochalpenstrasse Throw wheel for snow removers
US3020671A (en) * 1960-04-06 1962-02-13 Ampsco Corp Insect trap
US3291473A (en) * 1963-02-06 1966-12-13 Metal Pumping Services Inc Non-clogging pumps
US3310242A (en) * 1964-02-24 1967-03-21 Improved Machinery Inc Fiber disintegrating and classifying apparatus
US3433206A (en) * 1967-08-04 1969-03-18 Clifford C Pennington Anti-clog device for air intake on air-cooled gas engines
US3751191A (en) * 1971-02-02 1973-08-07 Mott Corp Hydraulic pump and cooler unit
US3807893A (en) * 1971-02-02 1974-04-30 Mott Corp Hydraulic pump and cooler unit
US4006938A (en) * 1973-03-19 1977-02-08 Societe Anonyme Des Establissements Neu Method and apparatus for separating and distributing fibrous materials
US4019815A (en) * 1973-06-28 1977-04-26 Polaroid Corporation Film handling apparatus blower system
US6019576A (en) * 1997-09-22 2000-02-01 Thut; Bruno H. Pumps for pumping molten metal with a stirring action
US6648935B2 (en) * 2001-12-21 2003-11-18 James E. Petersen, Jr. Dual stage extraction blower for removing contaminants from an air stream
US8409495B2 (en) 2002-07-12 2013-04-02 Paul V. Cooper Rotor with inlet perimeters
US20090269191A1 (en) * 2002-07-12 2009-10-29 Cooper Paul V Gas transfer foot
US9435343B2 (en) 2002-07-12 2016-09-06 Molten Meal Equipment Innovations, LLC Gas-transfer foot
US20080213111A1 (en) * 2002-07-12 2008-09-04 Cooper Paul V System for releasing gas into molten metal
US8440135B2 (en) 2002-07-12 2013-05-14 Paul V. Cooper System for releasing gas into molten metal
US8110141B2 (en) 2002-07-12 2012-02-07 Cooper Paul V Pump with rotating inlet
US8178037B2 (en) 2002-07-12 2012-05-15 Cooper Paul V System for releasing gas into molten metal
US9034244B2 (en) 2002-07-12 2015-05-19 Paul V. Cooper Gas-transfer foot
US8361379B2 (en) 2002-07-12 2013-01-29 Cooper Paul V Gas transfer foot
US8529828B2 (en) 2002-07-12 2013-09-10 Paul V. Cooper Molten metal pump components
US8475708B2 (en) 2003-07-14 2013-07-02 Paul V. Cooper Support post clamps for molten metal pumps
US8075837B2 (en) 2003-07-14 2011-12-13 Cooper Paul V Pump with rotating inlet
US7906068B2 (en) 2003-07-14 2011-03-15 Cooper Paul V Support post system for molten metal pump
US8501084B2 (en) 2003-07-14 2013-08-06 Paul V. Cooper Support posts for molten metal pumps
US10352620B2 (en) 2007-06-21 2019-07-16 Molten Metal Equipment Innovations, Llc Transferring molten metal from one structure to another
US10345045B2 (en) 2007-06-21 2019-07-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US10274256B2 (en) 2007-06-21 2019-04-30 Molten Metal Equipment Innovations, Llc Vessel transfer systems and devices
US8366993B2 (en) 2007-06-21 2013-02-05 Cooper Paul V System and method for degassing molten metal
US10195664B2 (en) 2007-06-21 2019-02-05 Molten Metal Equipment Innovations, Llc Multi-stage impeller for molten metal
US8613884B2 (en) 2007-06-21 2013-12-24 Paul V. Cooper Launder transfer insert and system
US10072891B2 (en) 2007-06-21 2018-09-11 Molten Metal Equipment Innovations, Llc Transferring molten metal using non-gravity assist launder
US8753563B2 (en) 2007-06-21 2014-06-17 Paul V. Cooper System and method for degassing molten metal
US9982945B2 (en) 2007-06-21 2018-05-29 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9017597B2 (en) 2007-06-21 2015-04-28 Paul V. Cooper Transferring molten metal using non-gravity assist launder
US8337746B2 (en) 2007-06-21 2012-12-25 Cooper Paul V Transferring molten metal from one structure to another
US9925587B2 (en) 2007-06-21 2018-03-27 Molten Metal Equipment Innovations, Llc Method of transferring molten metal from a vessel
US9909808B2 (en) 2007-06-21 2018-03-06 Molten Metal Equipment Innovations, Llc System and method for degassing molten metal
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US10458708B2 (en) 2007-06-21 2019-10-29 Molten Metal Equipment Innovations, Llc Transferring molten metal from one structure to another
US9855600B2 (en) 2007-06-21 2018-01-02 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9643247B2 (en) 2007-06-21 2017-05-09 Molten Metal Equipment Innovations, Llc Molten metal transfer and degassing system
US9581388B2 (en) 2007-06-21 2017-02-28 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9383140B2 (en) 2007-06-21 2016-07-05 Molten Metal Equipment Innovations, Llc Transferring molten metal from one structure to another
US9566645B2 (en) 2007-06-21 2017-02-14 Molten Metal Equipment Innovations, Llc Molten metal transfer system and rotor
US9409232B2 (en) 2007-06-21 2016-08-09 Molten Metal Equipment Innovations, Llc Molten metal transfer vessel and method of construction
US9205490B2 (en) 2007-06-21 2015-12-08 Molten Metal Equipment Innovations, Llc Transfer well system and method for making same
US9422942B2 (en) 2009-08-07 2016-08-23 Molten Metal Equipment Innovations, Llc Tension device with internal passage
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US8714914B2 (en) 2009-09-08 2014-05-06 Paul V. Cooper Molten metal pump filter
US9108244B2 (en) 2009-09-09 2015-08-18 Paul V. Cooper Immersion heater for molten metal
US10309725B2 (en) 2009-09-09 2019-06-04 Molten Metal Equipment Innovations, Llc Immersion heater for molten metal
US20110135457A1 (en) * 2009-09-30 2011-06-09 Cooper Paul V Molten metal pump rotor
US9482469B2 (en) 2010-05-12 2016-11-01 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US9410744B2 (en) 2010-05-12 2016-08-09 Molten Metal Equipment Innovations, Llc Vessel transfer insert and system
US20150275831A1 (en) * 2012-11-14 2015-10-01 Cnh Industrial America Llc Air Intake System for a Work Vehicle
US9903383B2 (en) 2013-03-13 2018-02-27 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened top
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