US564080A - william p - Google Patents

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Publication number
US564080A
US564080A US564080DA US564080A US 564080 A US564080 A US 564080A US 564080D A US564080D A US 564080DA US 564080 A US564080 A US 564080A
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Prior art keywords
casing
pistons
compartments
chest
cylinder
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/30—Rotary-piston engines having the characteristics covered by two or more of groups F03C2/02, F03C2/08, F03C2/22, F03C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members

Definitions

  • Figure 1 is a perspective view of the improvement.
  • Fig. 2 is a section on line 2 2 of Fig. 3 is a section on line 3 3 of Fig. 2
  • Fig. 4l is a perspective view of the pistons.
  • vA is a cylindrical casing mounted upon a suitable base or support B, and O is a waterchest above the casing and divided by the partition c into two compartments c and c2, communicating at the bottom with the said casing.
  • Inlet-pipes D D communicate with the upper part of the casing A through 'ports d d/ in the casing adjacent to the chest C, and the compartments c' and c2 of the chest are connected with the discharge-pipe E by the branch pipes e and e', leading from the said compartments, respectively.
  • the eccentric and oppositely-arranged pistons F and F2 which travel on the inner surface of the casing and alternately force the water out of the casing into the compartments of the chest, as hereinafter-more fully explained.
  • the pistons F and F2 are formed by grooving the solid cylinder F, as shown at f and f', to form two eccentrics,which are oppositely arrangedwith respect tov each other.
  • the cylinder F fits snugly in the casing A and virtually divides the casing into two compartments, one for each of the compartments of the chest C. From the ends of the cylinder project the serial No. 555,251. (No man.)
  • trunnions f2 and f3 which are mounted in the bearings a and a of the casing.
  • the trunnion f2 is provided with a pulley f4, by means of which the cylinder can be operated.
  • Within the casing A at the upper part thereof and adjacent to the inlet-ports d d', are hinged the valves G and G', whose free ends fit in the grooves f and f and rest upon the pistons as th eytravel around in the casing,so that the Water forced upward by the pistons is prevented from passing in rear of the said pistons and consequently will be forced by the pistons into the compartments of the chest O.
  • a checkvalve e2 is arranged in the said dischargepipe. 4
  • a pump the combination with a casing having, an inlet and outlet, of eccentric and oppositely-arranged pistons mounted to rotate in the casing, said pistons being integral and dividing the casing into compartments, and hinged valves resting upon the pistons, substantially as described.
  • a pump the combination with a casing having an inlet and outlet, of a cylinder mounted in the casing and formed with eccentric and oppositely-arranged pistons, said IOO of a cylinder mounted in the easing and ⁇ formed with two eccentric and oppositely-arranged pistons, said cylinder fitting snugly in y the casing and dividing. it into two compartments one for each of the compartments of the chest, and hinged valves resting upon the pistons, substantially as described.
  • a pump the combination with a casing, a chest above the casing and provided with two compartments, each communicating with the casin g, a valved discharge-pipe connected with the said compartments, and inletpipes opening into the upper part of the casing, of a solid rotatable cylinder in the casing and provided with grooves, forming two opi positely-arranged eccentric pistons, said cyl inder fitting snugly in the casing and dividing it into two compartments, one for each of the compartments of the chest and valves hinged to the upper part of the casing and having their free ends resting upon the pistons, substantially as described.
  • a pump the combination with a casing provided with inlet-pipes leading into the upper part of the casing through the side thereof, a chest above the casin g and provided with two compartments communicating with the casing, a valved discharge-pipe connected with each compartment of the chest, of a solid cylinder mounted to revolve in the casin g and provided with two annular grooves forming two oppositely-arranged pistons, said cylinder fitting snugly in the casin g and dividing it into two compartments, one foreach compartment of the chest, and valves hinged to the upper part of the casing in front of and adjacent to the inlet-pipes, and having their free ends resting upon the pistons, substantially as herein shown and described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

(NoModel.) l W. P. KLEBLER. A
QBUMP.'
No. 564,080. Patented July 174,'1'896.
w/TNESSES :0,21
rig. 5.
UNITED STATES l PATENT l OFFICE.
VILLIAM P. KEELER, OF SPOKANE, WASHINGTON, ASSIGNOR OF ONE-THIRD TO IVILLIAM H. STOWELL AND CHARLES M. FASSE'IT, OF SAME PLACE.
PUMP.
SPECIFICATION forming part of Letters '.Patent No. 564,080, dated July 14, 1896.
Application filed July 17, 1895.
lfor its object to provide a pump of the character indicated which isvery simple, cheap, and effective.
The invention consists in the particular construction and arrangement of parts, as hereinafter fully described, and pointed out in the claims.
Reference is to be had to the accompanying drawings, forming a partof this specification,
in which similar letters of reference refer to.
corresponding parts in all the views.
Figure 1 is a perspective view of the improvement. Fig. 2 is a section on line 2 2 of Fig. 3 is a section on line 3 3 of Fig. 2, and Fig. 4l is a perspective view of the pistons.
vA is a cylindrical casing mounted upon a suitable base or support B, and O is a waterchest above the casing and divided by the partition c into two compartments c and c2, communicating at the bottom with the said casing. Inlet-pipes D D communicate with the upper part of the casing A through 'ports d d/ in the casing adjacent to the chest C, and the compartments c' and c2 of the chest are connected with the discharge-pipe E by the branch pipes e and e', leading from the said compartments, respectively.
Within the casing A are mounted the eccentric and oppositely-arranged pistons F and F2, which travel on the inner surface of the casing and alternately force the water out of the casing into the compartments of the chest, as hereinafter-more fully explained.
As shown in the drawings, the pistons F and F2 are formed by grooving the solid cylinder F, as shown at f and f', to form two eccentrics,which are oppositely arrangedwith respect tov each other. The cylinder F fits snugly in the casing A and virtually divides the casing into two compartments, one for each of the compartments of the chest C. From the ends of the cylinder project the serial No. 555,251. (No man.)
trunnions f2 and f3, which are mounted in the bearings a and a of the casing. The trunnion f2 is provided with a pulley f4, by means of which the cylinder can be operated. Within the casing A, at the upper part thereof and adjacent to the inlet-ports d d', are hinged the valves G and G', whose free ends fit in the grooves f and f and rest upon the pistons as th eytravel around in the casing,so that the Water forced upward by the pistons is prevented from passing in rear of the said pistons and consequently will be forced by the pistons into the compartments of the chest O.
- In order to prevent back pressure of the Water in the discharge-pipe E while the pistons are passing the valves Gand G', a checkvalve e2 is arranged in the said dischargepipe. 4
The operation is as follows: Power being applied to the pistons to revolve them in the direction of the arrow, Fig. 2, the water will be drawn in through the inlet-pipes D D', and as the pistons continue to revolve in contact with the inner surface of the casing the water which had previously entered the casing and is in front of the pistons will be forced upward and out into the compartments of the chest O, and from thence out through the branch pipes e and e' into the discharge-pipe E. It will of course be understood that the pistons act alternately to force the water from the casing into its respective compartments of the'chest, so that a continuous stream of `Water will be discharged by the pump.
l/Vhile I have shown but two eccentrics, yet it is obvious that more may be employed if desired.
Having thus described my invention, what v I claim, and desire to secure by Letters Patent, is-
l. In a pump, the combination with a casing having, an inlet and outlet, of eccentric and oppositely-arranged pistons mounted to rotate in the casing, said pistons being integral and dividing the casing into compartments, and hinged valves resting upon the pistons, substantially as described.
2. In a pump, the combination with a casing having an inlet and outlet, of a cylinder mounted in the casing and formed with eccentric and oppositely-arranged pistons, said IOO of a cylinder mounted in the easing and` formed with two eccentric and oppositely-arranged pistons, said cylinder fitting snugly in y the casing and dividing. it into two compartments one for each of the compartments of the chest, and hinged valves resting upon the pistons, substantially as described.
4. In a pump, the combination with a casing having an inlet and discharge, of a solid revoluble cylinder fitting in the casing and provided with grooves for-ming tivo oppositely-arran ged eccentric pistons said cylinder fitting snugly in the casing and dividing it into compartments, and valves resting upon the pistons, substantially as described.
5. In a pump, the combination with a casing, a chest above the casing and provided with two compartments, each communicating with the casin g, a valved discharge-pipe connected with the said compartments, and inletpipes opening into the upper part of the casing, of a solid rotatable cylinder in the casing and provided with grooves, forming two opi positely-arranged eccentric pistons, said cyl inder fitting snugly in the casing and dividing it into two compartments, one for each of the compartments of the chest and valves hinged to the upper part of the casing and having their free ends resting upon the pistons, substantially as described.
6. In a pump, the combination with a casing provided with inlet-pipes leading into the upper part of the casing through the side thereof, a chest above the casin g and provided with two compartments communicating with the casing, a valved discharge-pipe connected with each compartment of the chest, of a solid cylinder mounted to revolve in the casin g and provided with two annular grooves forming two oppositely-arranged pistons, said cylinder fitting snugly in the casin g and dividing it into two compartments, one foreach compartment of the chest, and valves hinged to the upper part of the casing in front of and adjacent to the inlet-pipes, and having their free ends resting upon the pistons, substantially as herein shown and described.
WILLIAM P. KEELER. Witnesses:
JOHN K. Dow, W. G.lEsTIP.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882828A (en) * 1956-09-21 1959-04-21 John N Hinckley Pumps having rotors and swinging arms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882828A (en) * 1956-09-21 1959-04-21 John N Hinckley Pumps having rotors and swinging arms

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