US899513A - Pump. - Google Patents

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Publication number
US899513A
US899513A US27991705A US1905279917A US899513A US 899513 A US899513 A US 899513A US 27991705 A US27991705 A US 27991705A US 1905279917 A US1905279917 A US 1905279917A US 899513 A US899513 A US 899513A
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pump
plunger
shaft
valve
gear
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US27991705A
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Joseph H Champ
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric

Definitions

  • the object of the invention is to rovide an improved pump,- particularly adapted for application as a carbonating pump also par# ticularly adapted for application as a lift pump.
  • the iirst five iig'ures illustrate the invention as applied to a carbonating pump.
  • the last two iigures illustrate certain modification of the foregoing, in using the invention with a lift pump.
  • the intermediate two igures illustrate an oiling device for the main shaft.
  • Fig.k 3 is a top plan, with portion broken away,.and having gear hood omitted
  • Fig 4 is a detail, in to plan, on line 4 4 of Fig. 1.
  • Fig. 5 is a detai partly vertical section and partly front elevation, of plunger and valves and connecting passages.
  • Fig. 6 is a detail, partly vertical section and partly front elevation, of the journalY box having the oiling device.
  • Fig. 7 is a vertical cross section on line 7 7 of Fig. 6.
  • Fig. 8 is a detail, in front elevation, illustrating certainl modiiication for using the invention with a lift pump, as distinguished from use with a carbonating pump, as illustrated in the first iive figures.
  • Fig. 9 is a view, partly side elevation and partly vertical cross section, on line 9 9 of Fig. 8.
  • the horizontal main driving counter-shaft A has its two end portions running in journal boxes a, respectively formed on the upper extremities of an upright bracket support B.
  • bracket support is verticallyadjustable on the main su porting body C of the machine, by the fol owing clamping mechanism:
  • Horizontal bolts b pass loosely through vertical slots b formed in the upperv and lower ortions of the two side members B of said racket support; and are screwthreaded in corresponding holes b2 formed in the face of the central upright portion' c of said main supporting body C.
  • Said pair of journal boxes are formed on the u per ends of a pair of horns B2 constituting t e upper extremities of said bracket support B.
  • the lower extremities of said side members B are respectively formed with two laterally diverging arms B3,-each of the latter being provided with a sleeve t3, in which is journaled the horizontal portion of the corresponding plunger cylinder.
  • the vertical adjustment of the bracket support B thereby carries the countershaft A, wlth its plunger equi ment,
  • shaft A One extreme outer end of shaft A is provided w'ith gear wheel A', the o posite end of such shaft being provided wit disk A2.
  • a wrist pin d projecting outwardly from an eccentricfportion of gear wheel A, provides journal bearing for the upper end of plunger D while a wrist pin d, projecting outwardly from an eccentric portion of disk A2, provides journal bearing for the companion plunger D.
  • Plunger D works in vertical cylinder E.
  • Plunger D works in vertical cylinder E.
  • cylinder E is formed with a horizontally extending portion F' tol which reference has been made above as being journaled in sleeve b3 of arm B3.
  • the inner end of such horizontally extending portion F is rotatably secured to a pipe G lat'- erally projecting from vertical valve chamber H, by a suitablle fluid tigipt conrlieciopcomprlsing a ac ing rin a g an and stufling boli f2, Figs. I and 5.
  • Pipe G is formed with a passage that is thus adapted to aiord communication between the cylinder E and the central portion of the valve chamber in question.
  • the lower portion of cylinder E is formed with al horizontal passage F extending towards, and connected by passage G with the central portion of, vertical valve chamber H.
  • the lower portions of such two valve chambers H and H are connected together by horizontal inlet passage K; and their upper portions are connected together by horizontal outlet passage L.
  • connection of assage G with valve chamber H is centra y between connection of inlet passage K and connection of outlet passage L, with such chamber II.
  • the connection of passage G with valve chamber I-I is centrally between connection of inlet passage K and connection of outlet passage L, with such chamber H.
  • valve seat m is formed in the upper portion of the valve chamber, above the connection of such chamber with its plunger cylinder.
  • the portion of the valve chamber below such plunger cylinder connection is formed with a valve seat n.
  • a valve M is adapted to seat downwardly upon said valve seat m.
  • a valve N is adapted to seat downwardly upon said valve seat a.
  • Gear wheel A meshes with pinion formed integral with spur wheel P, whic i latter meshes with pinion s.
  • Said spur wheel and pinion casting P p is journaled loosely on a horizontal pin p; the latter projecting from the rear portion of the outer face of the rearwardly extending arm a formed in same piece with the journal box a adjacent to gear wheel A.
  • Pinion s is fast on pin s projecting outwardly from the end of the armature shaft of an electric motor S.
  • Said gear wheel A being fast tothe counter-shaft A, and said pinion 8 being fast to the armature of the electric motor S; while the intermediate spur and pinion casting P p is loose onits journal pin p.
  • the said motor is provided with bed lplate S, which is supported on upper horizontal rear extension c of the main supporting body C of the machine.
  • Clamping bolts s2 pass loosely through horizontal slots s3, rig t angular to counter-shaft A, formed in said bed plate S; and are threaded in suitable vertical holes 84 formed in said horizontal rear extension c.
  • An oil chamber e is formed centrally in each journal box a.
  • a bronze bushing o is fitted in said box, respectively to opposite sides of such oil chamber.
  • a thin brass ring v2 rests loosely on shaft A, and has its lower portion depending below said shaft, within said oil chamber.
  • a set screw 113 passes through the wall of the journal box, opposite each bronze bushing, and has pin end bearing against the corresponding vashing, to prevent the latter from turning.
  • Figs. S and 9 represent certain. modification, when the invention is to be applied to a lift pump, as distinguished from a carbonating pump. ln such application, the supply coupling fr and the pet cock Z, used when the invention is applied to a carbonating pump, are omitted.
  • a suitable base In a pump, the combination of a suitable base, pumping mechanism vertically adjustable on one face of said base, such mechanism includingV a driving shaft and. a gear mounted thereon; and a motor transversely adjustable upon the top of said base and bearing a pinion adapted to mesh with said pump gear.
  • a suitable base a bracket vertically adjustable on one face of said. base; pumping mechanism wholly supported by saidbraeket, suchmechanism including ⁇ a driving shaft anda gear mounted on said shaft, and. a motor transversely adjustable on the top of said base, said motor having its armature shaft alined. with said driving shaft and provided with a pinion adapted to mesh with said gear.
  • a suitable base a bracket vertically adjustable on one face of said base; two valve chambers mounted on said bracket, said ⁇ chambers having their corresponding extremities respectively connected with an inlet and an outlet passage and being provided with horizontally extending lateral connections intermediate of such extremities; plunger cylinders having horizontally extending portions respectively rotativcly secured to said lateral connections, said valve chambers having valve seats respectively to opposite sides of said connections; valves respectively adapted to such valve seats, a driving shaft mounted in said ln'acket, a gear .mounted on said driving shaft; plungers in said cylinders eccentrically connected with said shaft so as to be reciprocated thereby; an idle gear mounted on said bracket and meshing with said driving-gear, and a motor transversely adjustable on the top of said base, said motor having its armature shaft alined with said driving shaft and provided with a pinion adapted to mesh with said idle gear.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Description

J. H. CHAMP'.
PUMP. AP'PLIoA'rIoN FILED sEPT.25,19o5.
5 'SHEETS-SHEET 1.
Y AM77-nay.
J H. CHAMP.
PUMP. APPLIOATIONIILED SEPT. 25, 1905.`
- Patented'Sept. 29, 1908.
s sums-SHEET 2.
J. H. CHAMP.
' PUMP. y APPLICATION FILED SEPT. 25, 190,5. 899,51 3, Patented Sept. 29, 1908.`
5 SHEETS-SHEET' 3.
P G i sa I I 52151/ I S7' v@L l E :un V V/ l l/ i l* ,47- Q I@ m Z v,
20.5292555155.- fm/522ML M- .Oe/06W@ 0 Y ZZ my J.' H; CHAMP.
PUMP.' APPLIOATIDN FILED SEPT. 25, 1905.`
`899 ,51 3. A e Patented Sept. 29', 1908.
5 SHEETS-SHEET 4.
, l M i giant/ J. H. CHAMP.
PUMP. l l -APPLIOATl/ON FILED SEPT. 25', 1905.
`IOSEPH H. CHAMP, OF CLEVELAND, OHIO.
PUMP.
Specification of Letters Patent.
Patented Sept. 29, 1908.
Application filed. September 25, 1905. Serial No. 279,917.
To all 'whom it may concern: Y
Be it known that I, JOSEPH H. CHAMP, a citizen of the United States, resident of Cleveland, county of Cuyahoga, and State of Ohio, have invented a new and useful Improvement in Pum s, of which the following is a specification, the principle of the invention being herein explained and the best mode in which I have contemplated applying that principle, so as to distinguish it from other inventions. i
The object of the invention is to rovide an improved pump,- particularly adapted for application as a carbonating pump also par# ticularly adapted for application as a lift pump.
The invention consists of the means hereinafter described, and particularly pointed out in the claims. 4
In the drawings: The iirst five iig'ures illustrate the invention as applied to a carbonating pump. The last two iigures illustrate certain modification of the foregoing, in using the invention with a lift pump. The intermediate two igures illustrate an oiling device for the main shaft.
Figure 1 is a front elevation.` Fig. 2 is a side elevation, with portion broken away. Fig.k 3 is a top plan, with portion broken away,.and having gear hood omitted Fig 4 is a detail, in to plan, on line 4 4 of Fig. 1. Fig. 5 is a detai partly vertical section and partly front elevation, of plunger and valves and connecting passages. Fig. 6 is a detail, partly vertical section and partly front elevation, of the journalY box having the oiling device. Fig. 7 is a vertical cross section on line 7 7 of Fig. 6. Fig. 8 is a detail, in front elevation, illustrating certainl modiiication for using the invention with a lift pump, as distinguished from use with a carbonating pump, as illustrated in the first iive figures. Fig. 9 is a view, partly side elevation and partly vertical cross section, on line 9 9 of Fig. 8.
The horizontal main driving counter-shaft A has its two end portions running in journal boxes a, respectively formed on the upper extremities of an upright bracket support B. Such bracket support is verticallyadjustable on the main su porting body C of the machine, by the fol owing clamping mechanism:
Horizontal bolts b pass loosely through vertical slots b formed in the upperv and lower ortions of the two side members B of said racket support; and are screwthreaded in corresponding holes b2 formed in the face of the central upright portion' c of said main supporting body C. Said pair of journal boxes are formed on the u per ends of a pair of horns B2 constituting t e upper extremities of said bracket support B. The lower extremities of said side members B are respectively formed with two laterally diverging arms B3,-each of the latter being provided with a sleeve t3, in which is journaled the horizontal portion of the corresponding plunger cylinder. The vertical adjustment of the bracket support B thereby carries the countershaft A, wlth its plunger equi ment,
ltogether with the plunger cylinders aving suction and force equipment.
One extreme outer end of shaft A is provided w'ith gear wheel A', the o posite end of such shaft being provided wit disk A2. A wrist pin d, projecting outwardly from an eccentricfportion of gear wheel A, provides journal bearing for the upper end of plunger D while a wrist pin d, projecting outwardly from an eccentric portion of disk A2, provides journal bearing for the companion plunger D.
Plunger D works in vertical cylinder E. Plunger D" works in vertical cylinder E.
'The lower portion of cylinder E is formed with a horizontally extending portion F' tol which reference has been made above as being journaled in sleeve b3 of arm B3. The inner end of such horizontally extending portion F is rotatably secured to a pipe G lat'- erally projecting from vertical valve chamber H, by a suitablle fluid tigipt conrlieciopcomprlsing a ac ing rin a g an and stufling boli f2, Figs. I and 5. Pipe G is formed with a passage that is thus adapted to aiord communication between the cylinder E and the central portion of the valve chamber in question. The lower portion of cylinder E is formed with al horizontal passage F extending towards, and connected by passage G with the central portion of, vertical valve chamber H. The lower portions of such two valve chambers H and H are connected together by horizontal inlet passage K; and their upper portions are connected together by horizontal outlet passage L.
The connection of assage G with valve chamber H is centra y between connection of inlet passage K and connection of outlet passage L, with such chamber II. The connection of passage G with valve chamber I-I is centrally between connection of inlet passage K and connection of outlet passage L, with such chamber H. l
The plunger D, the plunger cylinder E, and passage connection of the latter with valve chamber H, are respectively identical with plunger D, plunger cylinder E', and passage connection of the Ylatter with valve chamber H. One of such duplicate mechanisms is represented in Fig. 5, showing plunger D as operating in connection with valve chamber H and the intermediate construction,as follows: Valve seat m is formed in the upper portion of the valve chamber, above the connection of such chamber with its plunger cylinder. The portion of the valve chamber below such plunger cylinder connection, is formed with a valve seat n. A valve M is adapted to seat downwardly upon said valve seat m. A valve N is adapted to seat downwardly upon said valve seat a.
Gear wheel A meshes with pinion formed integral with spur wheel P, whic i latter meshes with pinion s. Said spur wheel and pinion casting P p is journaled loosely on a horizontal pin p; the latter projecting from the rear portion of the outer face of the rearwardly extending arm a formed in same piece with the journal box a adjacent to gear wheel A. Pinion s is fast on pin s projecting outwardly from the end of the armature shaft of an electric motor S. Said gear wheel A being fast tothe counter-shaft A, and said pinion 8 being fast to the armature of the electric motor S; while the intermediate spur and pinion casting P p is loose onits journal pin p. The said motor is provided with bed lplate S, which is supported on upper horizontal rear extension c of the main supporting body C of the machine. Clamping bolts s2 pass loosely through horizontal slots s3, rig t angular to counter-shaft A, formed in said bed plate S; and are threaded in suitable vertical holes 84 formed in said horizontal rear extension c.
From the foregoing description it will be obvious that the pump-mechanism proper may be readily adjusted to be operated by any of the various styles of motor adapted to the service here required. This is a matter oftentimes of considerable convenience inasmuch as where a special design of motor is needed for use in a machine of this kind such motor is not always readily available to the user and frequently obtainable by the manufacturer of the special machine only after annoying delays and with general dissatisfaction as a result.
. An oil chamber e is formed centrally in each journal box a. A bronze bushing o is fitted in said box, respectively to opposite sides of such oil chamber. A thin brass ring v2 rests loosely on shaft A, and has its lower portion depending below said shaft, within said oil chamber. A set screw 113 passes through the wall of the journal box, opposite each bronze bushing, and has pin end bearing against the corresponding luishing, to prevent the latter from turning.
Figs. S and 9 represent certain. modification, when the invention is to be applied to a lift pump, as distinguished from a carbonating pump. ln such application, the supply coupling fr and the pet cock Z, used when the invention is applied to a carbonating pump, are omitted. An iron supply pipe 7c having a screwthreaded extremity, is substituted for said supply coupling 7c; an iron discharge pipe l having a screuf'threaded extremity, is substituted for said pet cock Z; an air dome T is connected with such discharge pipe Z.
that I claim is:
l. In a pump, the combination of a suitable base, pumping mechanism vertically adjustable on one face of said base, such mechanism includingV a driving shaft and. a gear mounted thereon; and a motor transversely adjustable upon the top of said base and bearing a pinion adapted to mesh with said pump gear.
2. In a pump, the combination of a suitable base, a bracket vertically adjustable on one face of said. base; pumping mechanism wholly supported by saidbraeket, suchmechanism including` a driving shaft anda gear mounted on said shaft, and. a motor transversely adjustable on the top of said base, said motor having its armature shaft alined. with said driving shaft and provided with a pinion adapted to mesh with said gear.
8. In a pump, the combination of a suitable base, a bracket vertically adjustable on one face of said base; two valve chambers mounted on said bracket, said` chambers having their corresponding extremities respectively connected with an inlet and an outlet passage and being provided with horizontally extending lateral connections intermediate of such extremities; plunger cylinders having horizontally extending portions respectively rotativcly secured to said lateral connections, said valve chambers having valve seats respectively to opposite sides of said connections; valves respectively adapted to such valve seats, a driving shaft mounted in said ln'acket, a gear .mounted on said driving shaft; plungers in said cylinders eccentrically connected with said shaft so as to be reciprocated thereby; an idle gear mounted on said bracket and meshing with said driving-gear, and a motor transversely adjustable on the top of said base, said motor having its armature shaft alined with said driving shaft and provided with a pinion adapted to mesh with said idle gear.
Signed by me, this 22d day of September,
JOSEPH H. CHAMP. Attested by- D. T. DAvrEs, H. W. YnoMANs.
US27991705A 1905-09-25 1905-09-25 Pump. Expired - Lifetime US899513A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775204A (en) * 1953-03-23 1956-12-25 Roper Corp Geo D Dual pump drive with overrunning clutches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775204A (en) * 1953-03-23 1956-12-25 Roper Corp Geo D Dual pump drive with overrunning clutches

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