US35604A - Improvement in rotary pum-ps - Google Patents
Improvement in rotary pum-ps Download PDFInfo
- Publication number
- US35604A US35604A US35604DA US35604A US 35604 A US35604 A US 35604A US 35604D A US35604D A US 35604DA US 35604 A US35604 A US 35604A
- Authority
- US
- United States
- Prior art keywords
- case
- improvement
- wheel
- shoulder
- rotary
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000001939 inductive effect Effects 0.000 description 8
- 241000658540 Ora Species 0.000 description 2
- 230000000763 evoked Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
- F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
Definitions
- Fig.l 2 ⁇ is an end viewof the same, Fig. 3, a
- A represents a horizontal cylindrical case -whiichis provided Witha proper base, B, and
- a wheel, G which is formed of a hub, e', connected to a rim, f, by spiral flanges or-arms g.
- a wheel, G which is formed of a hub, e', connected to a rim, f, by spiral flanges or-arms g.
- Three of these flanges are shown in the drawings, Figs.- 2 and 3; but more or less may be us'edj.
- the rim f is slightly inclined, and itssmaller end bears' against the shoulder b, asshown clearly in Fig. 1.
- the end-of the shaft E projects through the head c sufficiently farto adrnitof 'a'driving-pulley, g', being placed on it, and a lshoulder, h, is formed on the shaft, ⁇ vhich bears
- the operation is as follows:
- the shaft E is rol-ated by any convenient power,- and the case Amay be either submerged in the water to be elevated or an induction ppamay be attached to its smallerl'end.
- -The eduction-pi pe which is attached to. the flange C, s hould first be fil-led with water, and. when the wheel G is rotated the suck-ing and forcing action cour lnences.
Description
W. H; GUILD.
ROTARY PUMP. v
No. 35,604. Patnented June 17, 18.62.
` .Clare that the wiiiLiAM H. GUILD, OFHBROOKLYN, E. D., NEW'YORK. f f
,rMPRi/EMENT IN ROTARY PUMPS.
. Specification forming part of Letters Patent-No. 35,604, daedJune' 1 7, 1862.
I'o all whom' it may concern:
Be-itkuown thatI,- WI'LLrAM H. GUILD, of l'Brokflym E. D., in the county of Kings and State of New York, `have invented a new and linproved RotaryfPump; and I do hereby de- `following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a' part Vof this speeilication, in which- Figure 1 is alongitudinal vertical'secton of myiuvention, `taken in the 4liuc x fr, Fig. 2.
` Fig.l 2` is an end viewof the same, Fig. 3, a
transverse vertical section of' thc same, taken Similar letters ol reference indicate jeorre- -spondingparts' inthe several figures.
This inventioncons'istsin the'employnient 4or usent awheel provided with spiral iangesz in the lineyy,Fig. 1. v
ora'rmsand fitted on a horiaontalshaft,which fisplahjedwtbin a cylindrical rase, and with h@ Wheel .arranged in such a manner that both have-a'proper-beariug and suitable pro- "sl-o'n; allowed 'fcr wear, so that the wheel .will
ffrtgtewithout-`anyloss from back action or`- -gl'eakage, and a very efficient, (simple, and c.c`o. n oinifc'al` pu mp obtained-one capable ofliftin g '.an'dlgforcing the water and operating.` without Ltheliability of-bceoming choked or clogged bysubsta'nces which maybe held in suspension in thewa'ter` or drawn up with it. 'To enable thoseskilled in the art to fully understand and coustr'uctvrny invention, lwi'll- -p'r0ceed to describe it.
-, A represents a horizontal cylindrical case -whiichis provided Witha proper base, B, and
has a cylindricaliange, C, at its upper part 'lt'o receive an eduction-pipe. The case Ais of cast metal, and itis not .of equal diameter throughout,'its induction end albeing smaller than the other part audadmitting of a shoulder, b, being within the cylinder, said shoulder extending circumfereutially all around the case.`
L J Yun. a snafu which is" fared longitudinally and centrally within the case'A, one end of theshaft-paSsingth-rough the head @which issecured to thelarge end of the case. The
opposite end of the shaft is fitted in ahead, `which is secured tothe smaller and indd ftion endfcf thccaseand works-ou a screw` renter, F, which passesr into aghub, e, at the center of the head d. The head c, at' the larger end of the case, is solid, so as to close it 'perfectlytight; but the smaller head, d, at the opposite end, is open to allow the water to pass freely into the' case.
On the shaft E there is placed'a wheel, G, which is formed of a hub, e', connected to a rim, f, by spiral flanges or-arms g. Three of these flanges are shown in the drawings, Figs.- 2 and 3; but more or less may be us'edj. The rim f is slightly inclined, and itssmaller end bears' against the shoulder b, asshown clearly in Fig. 1. The end-of the shaft E projects through the head c sufficiently farto adrnitof 'a'driving-pulley, g', being placed on it, and a lshoulder, h, is formed on the shaft,\vhich bears The operation is as follows: The shaft E is rol-ated by any convenient power,- and the case Amay be either submerged in the water to be elevated or an induction ppamay be attached to its smallerl'end. -The eduction-pi pe, which is attached to. the flange C, s hould first be fil-led with water, and. when the wheel G is rotated the suck-ing and forcing action cour lnences. The wheel in forcing the water through the'eduetion-pipe of course induces a suction in the induction-pipe or induction end of the case A. In consequence ot' the end ofthe rim f of the wheel bearing. against the shoulder b Within the case A, a complete eut-ofi' or partition is obtained-betwecugthe,induction and power or,e`ect in the operation by reaction or leakage is avoided, and in case' of -wear the shoulder the' screw point or center F being screwed a little'outward, and washers,if desirable, placedl on the 4shaft E adjoining the shoulder h. The action of the wheel itself, however, will have al tendency to keep its rim f in close contact with b.
I am aware that spiral or screw flanges have been used 4for raising water; but I am not aware that the same have ever been applied to orused in awheel arranged within a case 'having two different diameters, so as to form 'a 'shoulderro'r 4 I )cariug for the wheel, as herein against theiuner side of the head c, as shown ednction' parts of the case, and all loss of end. of the rim may be snugly adjusted to the I dolndtclaimtherefore, the employment or use of screw o r. spiral anges for thepu'r f'degi bearing;
Letters Patent- 'ncdmbination with `the cylindrical case A; having two diernb diameters to form a shoul b, fotlflzeV wh'e, which,v with its shaft; 111,' isttedwit-hin s ad case, substantial] yv as and' foxthe -purpose herein st forth.
w M, 11. GUILD. Witnesses:
J. W. C-OOMBS, M.' M. LIVINGSTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US35604A true US35604A (en) | 1862-06-17 |
Family
ID=2105181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35604D Expired - Lifetime US35604A (en) | Improvement in rotary pum-ps |
Country Status (1)
Country | Link |
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US (1) | US35604A (en) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4917577A (en) * | 1989-01-25 | 1990-04-17 | Barrett, Haentjens & Co. | High speed centrifugal oxygenator |
US20080213111A1 (en) * | 2002-07-12 | 2008-09-04 | Cooper Paul V | System for releasing gas into molten metal |
US20080304970A1 (en) * | 2003-07-14 | 2008-12-11 | Cooper Paul V | Pump with rotating inlet |
US20080314548A1 (en) * | 2007-06-21 | 2008-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
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 |
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 |
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 |
US9409232B2 (en) | 2007-06-21 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer vessel and method of construction |
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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 |
US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
US11358216B2 (en) | 2019-05-17 | 2022-06-14 | Molten Metal Equipment Innovations, Llc | System for melting solid metal |
US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
-
0
- US US35604D patent/US35604A/en not_active Expired - Lifetime
Cited By (102)
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---|---|---|---|---|
US4917577A (en) * | 1989-01-25 | 1990-04-17 | Barrett, Haentjens & Co. | High speed centrifugal oxygenator |
US8110141B2 (en) | 2002-07-12 | 2012-02-07 | Cooper Paul V | Pump with rotating inlet |
US8361379B2 (en) | 2002-07-12 | 2013-01-29 | Cooper Paul V | Gas transfer foot |
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 |
US8440135B2 (en) | 2002-07-12 | 2013-05-14 | Paul V. Cooper | System for releasing gas into molten metal |
US9435343B2 (en) | 2002-07-12 | 2016-09-06 | Molten Meal Equipment Innovations, LLC | Gas-transfer foot |
US8409495B2 (en) | 2002-07-12 | 2013-04-02 | Paul V. Cooper | Rotor with inlet perimeters |
US8178037B2 (en) | 2002-07-12 | 2012-05-15 | Cooper Paul V | System for releasing gas into molten metal |
US8529828B2 (en) | 2002-07-12 | 2013-09-10 | Paul V. Cooper | Molten metal pump components |
US9034244B2 (en) | 2002-07-12 | 2015-05-19 | Paul V. Cooper | Gas-transfer foot |
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 |
US20080304970A1 (en) * | 2003-07-14 | 2008-12-11 | 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 |
US9862026B2 (en) | 2007-06-21 | 2018-01-09 | Molten Metal Equipment Innovations, Llc | Method of forming transfer well |
US9205490B2 (en) | 2007-06-21 | 2015-12-08 | Molten Metal Equipment Innovations, Llc | Transfer well system and method for making same |
US10352620B2 (en) | 2007-06-21 | 2019-07-16 | Molten Metal Equipment Innovations, Llc | Transferring molten metal from one structure to another |
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US8366993B2 (en) | 2007-06-21 | 2013-02-05 | Cooper Paul V | System and method for degassing molten metal |
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US1232795A (en) | Circular-disk fan. | |
US32131A (en) | Watek-wheel | |
US2810513A (en) | Blower fans | |
US36146A (en) | Improved vulcanizing heater or boiler | |
US38707A (en) | Improvement in water-wheels | |
US34475A (en) | Improvement in water-wheels | |
US753986A (en) | Pump. | |
US307815A (en) | Piston for force-pumps | |
US36514A (en) | Improvement in water-wheels | |
US218256A (en) | Improvement in car-wheels | |
US36238A (en) | Improvement in blow-off cocks for pumps | |
US137471A (en) | Improvement in metallic cases for turbine wheels | |
AT88767B (en) | Radial turbine with counter-rotating turbine disks. | |
US44337A (en) | Improvement in pumps | |
US166117A (en) | Improvement in rotary bleaching-boilers | |
US992576A (en) | Pump-plunger. |