US264338A - redmond - Google Patents

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US264338A
US264338A US264338DA US264338A US 264338 A US264338 A US 264338A US 264338D A US264338D A US 264338DA US 264338 A US264338 A US 264338A
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Prior art keywords
valve
seat
cone
cast
pump
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Expired - Lifetime
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/32Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for rotating lift valves, e.g. to diminish wear
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/06Check valves with guided rigid valve members with guided stems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/6198Non-valving motion of the valve or valve seat
    • Y10T137/6253Rotary motion of a reciprocating valve
    • Y10T137/6307Turbine on valve
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7908Weight biased
    • Y10T137/7909Valve body is the weight
    • Y10T137/7913Guided head
    • Y10T137/7914Cage

Definitions

  • Ill-Ill III- W rW W is N PETERS. P'llolo-Lithogmphcr. Walhingian. 0.0
  • FIG. l is a sectional view of a pump wellpipe, showing in perspective my valves applied thereto.
  • Fig.2 is a sectional view of pipes and valves of the same.
  • Fig. 3 is an inverted view of the valve proper.
  • Fig. 4. is a detailed perspective view of the valve proper.
  • Fig. 5 of the drawings is a cross-section taken at line 00 or, showing the position of the domeshaped apertured guard D and the overhanging short studs or posts with the valve A in 2 5 place.
  • This invention has relation to an improvement in pump valves, having for its object, among other things, to prevent the accumulation or lodgment of gravel upon the valve-seat and to distribute wear upon the valve-seat and valve; and it consists of the construction, combination, and arrangement of parts substantially as hereinafter more fully set forth and claimed.
  • a guard, D, or apertured dome is cast upon the same ring or end ot the cylinder to which the valve-seat is secured, filling up the intervals or spaces between the studs or posts C. This prevents in a great measure the entrance from the upper side of extraneous particles or material into the valve-chamber.
  • the inclination of the valve-seat prevents the lodgment or accumulation of gravel upon it.
  • the valve A proper is a disk having cast or formed upon its lower side a cone. Upon this cone is cast or formed a spiral flange, b, to enable the valve to keep shitting its position horizontally upon its seat by the action of the water thereon to permit the distribution of wear upon the seat and valve.
  • a collar or follower, D is a 6 part of the lower side of the valve-seat, and fits into the suction pipe or tube 13.
  • A is the suction-valve, in all respects the counterpart of the check valve above described, and connected as shown, or otherwise, to the pump rod or plunger E.
  • a check-valve, A form ed with cone-shaped bottom, having cast thereon a single spiral-shaped wing or propeller wider at the apex of the cone than at its base, with the guide-studs C, having flanges C guard D, packing C, and seat A, as and for the purpose set forth.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Description

(No' Model.)
0. (LREDMOND.
PUMP VALVE.
338. Patented Sept. 12, 1882.
Ill-Ill III- W rW W is N PETERS. P'llolo-Lithogmphcr. Walhingian. 0.0
NITED STATES PATENT OFFICE.
CHARLES C. REDMOND, OF SAN JOSE, CALIFORNIA, ASSIGNOR TO MILTON CAMPBELL, OF SAME PLACE.
PUMP-VALVE.
SPECIFICATION forming part of Letters Patent No. 264,338, dated. September I2, 1882. Application filed May 8, 1882. (No model.)
To all whom it may concern:
Be it known that I, CHARLES C. REDMOND, a citizen of the United States, residing at San Jose, in the county of Santa Clara and State 5 of California, have invented certain new and useful Improvements in Pump-Valves and I do hereby declare the following to" be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same,
reference being had to the accompanyingdrawings, and to letters or figures of reference marked thereon, which form a part of this specification, and in which I5 Figure l is a sectional view of a pump wellpipe, showing in perspective my valves applied thereto. Fig.2 is a sectional view of pipes and valves of the same. Fig. 3 is an inverted view of the valve proper. Fig. 4. is a detailed perspective view of the valve proper. Fig. 5 of the drawings is a cross-section taken at line 00 or, showing the position of the domeshaped apertured guard D and the overhanging short studs or posts with the valve A in 2 5 place. I
This invention has relation to an improvement in pump valves, having for its object, among other things, to prevent the accumulation or lodgment of gravel upon the valve-seat and to distribute wear upon the valve-seat and valve; and it consists of the construction, combination, and arrangement of parts substantially as hereinafter more fully set forth and claimed.
5 In carrying out my invention I affix to the well pipe or cylinder a, at its lower end, the check-valve A. Below this valve is arranged the suction tube or pipe B. The seat A of the valve has an inclinedsurface or facefaced 40 with leather C, upon which the valve A rests, and which forms a water-tight joint between the seat and cylinder, it being sandwiched between them or flanges thereof. Cast with the lower end of the cylinder,or secured by a ring 4 5 thereto, are a series of short posts or studs, C, arranged circularly around said end or ring of said cylinder and having overhanging flanges C These limit the upward movement of and keep the valve in its working position. A guard, D, or apertured dome, is cast upon the same ring or end ot the cylinder to which the valve-seat is secured, filling up the intervals or spaces between the studs or posts C. This prevents in a great measure the entrance from the upper side of extraneous particles or material into the valve-chamber. The inclination of the valve-seat prevents the lodgment or accumulation of gravel upon it. The valve A proper is a disk having cast or formed upon its lower side a cone. Upon this cone is cast or formed a spiral flange, b, to enable the valve to keep shitting its position horizontally upon its seat by the action of the water thereon to permit the distribution of wear upon the seat and valve. A collar or follower, D, is a 6 part of the lower side of the valve-seat, and fits into the suction pipe or tube 13.
A is the suction-valve, in all respects the counterpart of the check valve above described, and connected as shown, or otherwise, to the pump rod or plunger E.
I claim and desire to secure by Letters Patent- 1. In combination, a check-valve, A,having a cone-shaped bottom cast integral with a 7 single spiral-shaped wing or propeller, said wing or propeller formed wider at the apex of the cone than at the base, guide-studs C, having overhanging flanges C and the seat A, as and for the purpose set forth. 8o
2. In combination, a check-valve, A, form ed with cone-shaped bottom, having cast thereon a single spiral-shaped wing or propeller wider at the apex of the cone than at its base, with the guide-studs C, having flanges C guard D, packing C, and seat A, as and for the purpose set forth.
In testimony whereof I affix my signature in presence of two witnesses.
CHAS. G. BEDMOND. Witnesses:
MILTON CAMPBELL, H. W. WRIGHT.
US264338D redmond Expired - Lifetime US264338A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758610A (en) * 1953-08-03 1956-08-14 Vern J Hively Tempering valve for tempering water
US2771902A (en) * 1951-12-12 1956-11-27 Winchester Dollie Insert pump cage having reciprocable valve
US2807277A (en) * 1952-09-18 1957-09-24 Bailey Lloyd Earl Oil well pump valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771902A (en) * 1951-12-12 1956-11-27 Winchester Dollie Insert pump cage having reciprocable valve
US2807277A (en) * 1952-09-18 1957-09-24 Bailey Lloyd Earl Oil well pump valve
US2758610A (en) * 1953-08-03 1956-08-14 Vern J Hively Tempering valve for tempering water

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