US651400A - Rotary pump. - Google Patents
Rotary pump. Download PDFInfo
- Publication number
- US651400A US651400A US71435799A US1899714357A US651400A US 651400 A US651400 A US 651400A US 71435799 A US71435799 A US 71435799A US 1899714357 A US1899714357 A US 1899714357A US 651400 A US651400 A US 651400A
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- US
- United States
- Prior art keywords
- pump
- cones
- rotary
- shaft
- rotary pump
- 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
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Classifications
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- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
Definitions
- This invention relates to rotary pumps; and said invention is substantially characterized by two cones arranged one inside the other and connected by ribs, so as to leave a space between them to permit the liquid sucked up by the rotary motion of both cones to pass into a casing of the same form, which rotary motion is produced by the action of a shaft passing through the device and to which motion is transmitted in any suitable manner.
- the water arriving at the smallest base of the double cone is carried forward into the space and is then driven to a height depending upon the rotary speed of said apparatus.
- the deliv- ⁇ ery is regulated by means of an appliance for varying the opening between the two cones.
- Our apparatus may be conveniently applied to lifting water in wells and in mine-shafts and to works of civil and military engineering. It may also be used as a draining or irrigating pump for agricultural purposes and as a pump for transfusing wine, beer, dac. Furthermore, our apparatus may be advantageously used for propelling ships by sucking up water at the bow and delivering it at the stern.
- FIG. 2v is a vertical section of another form of pump with outlet-passage in spiral form.
- Fig. 3 is a transverse sectional view of the same, drawn on the line A B of Fig. 2.
- Fig. 4 is a like view of the same, drawn on the line C D of Fig. 2.
- Fig. 5 shows in vertical section a pump for a smaller delivery.
- Fig. 6 shows an end view of .the same pump.
- Fig. 7 is a corresponding plan thereof.
- Fig. 8 is a vertical sectional view ot' a double pump receiving the water at each side and discharging from one central pipe.
- Fig. 9 is a vertical sectional view of a double pump, showing a reverse arrangement from that illustrated in Fig. 8 in that it receives the fluid in one cenconiodal shells are connected by rectilinear or helical ribs c-three, for instance.
- the central conoidal shell a is keyed upon a 4long shaft d, carried by bearings e and operated by a pulley f.
- a stop-piece or stop-bearing a counterbalances the reactions exerted by the liquid in a direction parallel to the axis.
- a suitable adjustable plug or stopper g forming a screw-nut, which may be shifted or adjusted upon the threaded part y of the shaft when it is intended to increase or lessen the sectional area of the orifice between the cones or conoidal shells a and b.
- the stopper g it is merely necessary to remove the heads hand c', when access is given to the squared portion j of the stopper, which enables it to be adjusted along the shaft by turning the stopper on its cooperating screwthread with the aid of a suitable wrench.
- the stopper After having been regulated the stopper is fixed in the adjusted position by means of a screw 7c, passing through a hole lin the shaft d.
- the two cones Co l) are inclosed in a casing m, having a sucking-sleeve n and an outlet-orilice o.
- Said outlet o may have symmetrical vertical walls, as shown in Figs. 1, 5, 6, and 7 or a wall of spiral form, as shown in Figs. 2, 3, and 4.
- a stopper as in Fig. 1, enables the operator to vary at vwill the delivery of our pump without altering the rotation speed; but we mayalso construct pumps without a stopper, as shown in Fig. 2.
- the shaft d being started through the pulley f, for example, a sucking action takes place through the orifice n by virtue of IOO the two coupled cones moving around with said shaft, and the stream of liquid passes through the space left between the said cones and passes into the outlet-orifice o.
- the shaft d may be operated by hand through a crank p, gears q r, a wheel s, and a pinion t, upon which passes the chain u, the same being indicated in dot ⁇ ted lines.
- a common oil-reservoir p is pro* vvided for lubricating all these rotating parts in order to avoid undue friction or abnormal wear of the parts.
- a conoidal outer casin g a conoidal impeller rotatable therein, said impeller having a liquidadmission orifice therein, an adjustable plug rotatable with the impeller, means exterior ot' the liquid-channels of the pump for ad justing said plug in the liquidadmission solicit of the impeller in order to vary the sectional area of said orifice and thereby vary the delivery ot' the pump without changing the speed of rotation of the parts.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Description
No. 65|,4ou.y Patented lune 12,. |900. G. TROUVE & L. F. BELLoT.
'noTAnv PUMP.
l (no Model.) (Application Bled Apr. 25, 1899.) e S-heetgshbet I.
guila @Wk/amm 1n: Nonms PEYEH: co, PHoro-LITNU.. WASHINGTON. n. c,
No. 65|,400. Patented .lune I2, |900. G. TROUVE & L. F. BELLOT.
R 0 T A R Y P U M P.
(Application filed Apr. 25, 1899.)
6 Sheets-Sheet 2.
(No Model.)
- NSE@ No. lli5l,'400. Patented .lne' l2, |900. G. TROUVE & L. F. BELLOT.
ROTARY PUMP.
(Application led Apr. 25, 1899.)
6 SheetsrSheet 3.
(No Model.)
ma Norms Parana oa. Puomurno.. WASHINGTON. D4 c.
No. 65|,400. Patented .lune l2, |900. G. TROUVE & L. F. vBELLT.
ROTARY PUMP.
(Application led Apr. 25 1899.) (No Model.) 6 Sheets-Sheet 4.
THE Ncrmls PETERS oo, PNUTaLlTHD., wsmmn'cvge4 D, n
No. 65|,400. Patented lune I2, |900.
G. TROUVE & L. F. BELLOT. v
B U TA RY P U M P (Appncauon med' Apr. 25, 1899.)
MQW www @MWA ,ma cams Pzfsns co, PHoYoLlTHo.. WASHINGTON. D. c.
No. 65|400. Patented June I2, |900.
s. Tnouv & L. F'. BELLoT.
ROTARY PUMP.
(Application filed Apr. 25, 1899.)
` 6 Sheets-Sheet 8.
(No Model.)
UNITED STATES PATENT OFFICE.
GUSTAVE TROUV AND LOUIS FRANCOIS BELLO'F, OF PARIS, FRANCE.
ROTARY PUM P.
SPECIFICATION forming part of Letters Patent No. 651,400, dated J une 12, 1900. ippiicaanfneaApniza1899. serrano. 714,357. (Nomads.)
electrical engineer, of 14 Rue Vivienne, and
LoUIs FRANors BELLOT, civil engineer, of 11 Avenue Parmentier, Paris,France,have invented an Improved Rotary Pump, of which the following is a full, clear, and exact description.
This invention relates to rotary pumps; and said invention is substantially characterized by two cones arranged one inside the other and connected by ribs, so as to leave a space between them to permit the liquid sucked up by the rotary motion of both cones to pass into a casing of the same form, which rotary motion is produced by the action of a shaft passing through the device and to which motion is transmitted in any suitable manner. The water arriving at the smallest base of the double cone is carried forward into the space and is then driven to a height depending upon the rotary speed of said apparatus. When it is not desired to vary the speed, the deliv-` ery is regulated by means of an appliance for varying the opening between the two cones.
The invention consists in the novel arrangement and combination of parts hereinafter described and claimed.
Our apparatus may be conveniently applied to lifting water in wells and in mine-shafts and to works of civil and military engineering. It may also be used as a draining or irrigating pump for agricultural purposes and as a pump for transfusing wine, beer, dac. Furthermore, our apparatus may be advantageously used for propelling ships by sucking up water at the bow and delivering it at the stern.
We will now describe our invention with reference to the accompanying drawings, in which- Figure 1 shows in vertical section our arrangement of pump for a large delivery. Fig.
2v is a vertical section of another form of pump with outlet-passage in spiral form. Fig. 3 is a transverse sectional view of the same, drawn on the line A B of Fig. 2. Fig. 4 is a like view of the same, drawn on the line C D of Fig. 2. Fig. 5 shows in vertical section a pump for a smaller delivery. Fig. 6 shows an end view of .the same pump. Fig. 7 is a corresponding plan thereof.
Fig. 8 is a vertical sectional view ot' a double pump receiving the water at each side and discharging from one central pipe. Fig. 9 is a vertical sectional view of a double pump, showing a reverse arrangement from that illustrated in Fig. 8 in that it receives the fluid in one cenconiodal shells are connected by rectilinear or helical ribs c-three, for instance. The central conoidal shell a is keyed upon a 4long shaft d, carried by bearings e and operated by a pulley f. A stop-piece or stop-bearing a: counterbalances the reactions exerted by the liquid in a direction parallel to the axis. Inside the central cone on conoidal shell there is a suitable adjustable plug or stopper g, forming a screw-nut, which may be shifted or adjusted upon the threaded part y of the shaft when it is intended to increase or lessen the sectional area of the orifice between the cones or conoidal shells a and b. In order to adjust the stopper g, it is merely necessary to remove the heads hand c', when access is given to the squared portion j of the stopper, which enables it to be adjusted along the shaft by turning the stopper on its cooperating screwthread with the aid of a suitable wrench. After having been regulated the stopper is fixed in the adjusted position by means of a screw 7c, passing through a hole lin the shaft d. The two cones Co l) are inclosed in a casing m, having a sucking-sleeve n and an outlet-orilice o. Said outlet o may have symmetrical vertical walls, as shown in Figs. 1, 5, 6, and 7 or a wall of spiral form, as shown in Figs. 2, 3, and 4.
The arrangement provided with a stopper, as in Fig. 1, enables the operator to vary at vwill the delivery of our pump without altering the rotation speed; but we mayalso construct pumps without a stopper, as shown in Fig. 2. The shaft d being started through the pulley f, for example, a sucking action takes place through the orifice n by virtue of IOO the two coupled cones moving around with said shaft, and the stream of liquid passes through the space left between the said cones and passes into the outlet-orifice o. In case of a small delivery the shaft d may be operated by hand through a crank p, gears q r, a wheel s, and a pinion t, upon which passes the chain u, the same being indicated in dot` ted lines. A common oil-reservoir p is pro* vvided for lubricating all these rotating parts in order to avoid undue friction or abnormal wear of the parts.
Our arrangement of pump may be double and the two large bases ot' the conesconnected. In such case the sucking up would take place laterally and the only deliveryorifice would be at the center of the pump, as indicated in Fig. 8 ot' the drawings.
We may also double our pump in a reverse manner by connecting together the two smallest bases of the cones, as indicated in Fig. 9 of the drawings. In such case l(here will be only one sucking-orifice, while two outlet-oriiices will be laterally arranged.
The forms, details, accessories, materials, and sizes of our arrangement of pump may of course vary without altering in any way the principle of our invent-ion.
Having described our invention, what we claim, and desire to secu re by Letters Patent, 1s-
l. In a rotary pump,` the combination ot two cones connected together by means of ribs, a lxed conical casing in which said cones rotate, a driving-shaft upon which said cones are carried, and a stopper which may be shifted upon the driving-shaft in order to vary the sectional area of the liquid-admission orifice between the conesl and thereby regulate at will the delivery of the pump without changing the speed of rotation of the parts.
2. In a rotary pump the combination ot a conoidal outer casin g, a conoidal impeller rotatable therein, said impeller having a liquidadmission orifice therein, an adjustable plug rotatable with the impeller, means exterior ot' the liquid-channels of the pump for ad justing said plug in the liquidadmission orice of the impeller in order to vary the sectional area of said orifice and thereby vary the delivery ot' the pump without changing the speed of rotation of the parts.
The foregoing specication of ourimprovcd rotary pump signed by us this 7th day of April, 1899.
GUSTAVE TROUVE. LOUIS FRANQOIS BELLO'I.
Witnesses:
EDWARD P. MACLEAN, ltIAURIcn HENRI PIGNn'r.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71435799A US651400A (en) | 1899-04-25 | 1899-04-25 | Rotary pump. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71435799A US651400A (en) | 1899-04-25 | 1899-04-25 | Rotary pump. |
Publications (1)
Publication Number | Publication Date |
---|---|
US651400A true US651400A (en) | 1900-06-12 |
Family
ID=2719970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71435799A Expired - Lifetime US651400A (en) | 1899-04-25 | 1899-04-25 | Rotary pump. |
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US (1) | US651400A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483335A (en) * | 1947-06-30 | 1949-09-27 | Jessie A Davis Foundation Inc | Pump |
DE1017915B (en) * | 1955-06-02 | 1957-10-17 | Bergedorfer Eisenwerk Ag | Centrifugal pump for liquid food |
US3183838A (en) * | 1963-03-27 | 1965-05-18 | Flygts Pumpar Ab | Twin pump device |
US4036584A (en) * | 1975-12-18 | 1977-07-19 | Glass Benjamin G | Turbine |
US4652207A (en) * | 1985-07-22 | 1987-03-24 | Brown Charles W | Vaneless centrifugal pump |
US5011368A (en) * | 1989-01-09 | 1991-04-30 | Alcatel Cit | Vacuum pump of the type having a Gaede channel |
US20050214109A1 (en) * | 2004-02-23 | 2005-09-29 | Grande Salvatore F Iii | Bladeless conical radial turbine and method |
-
1899
- 1899-04-25 US US71435799A patent/US651400A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483335A (en) * | 1947-06-30 | 1949-09-27 | Jessie A Davis Foundation Inc | Pump |
DE1017915B (en) * | 1955-06-02 | 1957-10-17 | Bergedorfer Eisenwerk Ag | Centrifugal pump for liquid food |
US3183838A (en) * | 1963-03-27 | 1965-05-18 | Flygts Pumpar Ab | Twin pump device |
US4036584A (en) * | 1975-12-18 | 1977-07-19 | Glass Benjamin G | Turbine |
US4652207A (en) * | 1985-07-22 | 1987-03-24 | Brown Charles W | Vaneless centrifugal pump |
US5011368A (en) * | 1989-01-09 | 1991-04-30 | Alcatel Cit | Vacuum pump of the type having a Gaede channel |
US20050214109A1 (en) * | 2004-02-23 | 2005-09-29 | Grande Salvatore F Iii | Bladeless conical radial turbine and method |
US7192244B2 (en) | 2004-02-23 | 2007-03-20 | Grande Iii Salvatore F | Bladeless conical radial turbine and method |
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