US51056A - Improvement in water-meters - Google Patents
Improvement in water-meters Download PDFInfo
- Publication number
- US51056A US51056A US51056DA US51056A US 51056 A US51056 A US 51056A US 51056D A US51056D A US 51056DA US 51056 A US51056 A US 51056A
- Authority
- US
- United States
- Prior art keywords
- cylinders
- water
- plate
- eduction
- bed
- 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 16
- 239000012530 fluid Substances 0.000 description 12
- 230000001939 inductive effect Effects 0.000 description 6
- 241000906091 Lethrinus miniatus Species 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- -1 steam Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H23/00—Wobble-plate gearings; Oblique-crank gearings
- F16H23/04—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members
- F16H23/08—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members connected to reciprocating members by connecting-rods
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- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18336—Wabbler type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
UNITED STATES PATENT OFFICE.
HENRY ISHAM, OF NEW BRITAIN, CONNECTICUT.
IMPROVEMENT IN WATER-METERS.
Specification forming part of Letters Patent No. 51,056, dated November 21, 1865.
To all whom it may concern:
Be it known that I, HENRY IsHAM, of New Britain, inthe Slate of Connecticut, have invented certain new and useful Improvements in the Water-Meter, which may be employed as a water, steam, or gas engine; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making part of this specication, in which- Figure l is a horizontal section,taken at the line A a of Fig. 2; Fig. 2, a vertical section,
taken at the line B b of Fig. l, with the casing and registering mechanism, Fig. 3, a top view of the bed-plate with the group of cylinders removed, and' Fig. 4 a bottom view of the group of cylinders.
The same letters indicate like parts in all the figures.
In my said meter or engine there is a group of any number of cylinders, although I prefer four, each provided with a piston and arranged about a central axis of rotation, the lower open ends of which in the revolution pass in succession over an induction-way to receive the wat-er or other uid which actuates the pistons, and over an eduction-way, through which the water or other fluid is discharged; and the connecting-rods of the pistons are connected with a plate or the arms of ahub which turns on an axis placed at an angle with the axis of the group of cylinders.
In the accompanying drawings, a represents a bed-plate, with a central vertical shaft, b, permanently secured thereto. The upper surface of this bed-plate should be at right angles to the axis of the shaft, and ground true to form a fluid-tight joint with the under face of a group of cylinders, c. Four are represented in the accompanying drawings, that being the preferred number.
The group of cylinders I prefer to cast in one single block, the several cylinders being bored parallel with each other and at equal distances from a central bore tted to turn on the central shaft, b. The under face of this block, from the central bore to a little beyond the openings at the lower end of the cylinders, should be fitted accurately to the face of the bed -plate, which is best done by a ground joint, although,if desired, the surfaces maybe packed.
The Lipper ends of the cylinders are open, and their lower ends I prefer to form with an inward-projecting tlange, d, leaving the opening equal to about three-fourths of the area of each cylinder.
The bed-plate a is formed with two apertures, e andf, communicating the one, e, with the induction way and pipe g, and the other,f, with the eduction way and pipe h, and these apertures are so located that when the cluster of cylinders revolve on the central shaft the cylinders shall in succession pass over both apertures, and as one cylinder passes over the induction-aperture e the opposite cylinder shall pass over the eduction-aperturef.
The eduction-aperture fis of larger capacity than the induction aperture e, and it is so located that a portion of its area is not covered by that portion of the under face of the cylinders which runs in contact with the face of the bed -plate that the fluid may escape into the surroundingcase i, for a purpose to be hereinafter described.
To each cylinder is properly fitted a piston, j, and each piston is provided with a guiderod, la, which works in a guide-hole in a guideplate, Z, connected with the upper end of the cluster of cylinders, so as to revolve with them; and each piston is also provided with a hinged connecting-rod, m, and the four connecting rods are in turn hinged to the under surface of a plate, u, or, as the equivalent, the
arms of a hub mounted on a fixed shaft, c, which is connected with the upper end of the central shaft, b, but forming an angle therewith, as represented, the inclination of the said plate depending upon the stroke of the pistons in the revolution of the cluster of cylinders.
The guide-plate l is formed with four slots, p, in which the connecting-rods m playo When water or other fluid under pressure passes'from the induction-pipe g into any one of the cylinders it acts against and forces the piston of that cylinder upward,'a11d this action, by reason of the inclination of the axis of the plate a, causes the cluster of cylinders with their appendages to rotate about the common axis b, and that cylinder which is on the opposite side of the axis is thereby caused to pass over the eduction-way, into which the water or other iluid which it had previously received is discharged by the downward motion of its piston induced by the plate u, with which it is connected. Before the eduction -pipe is opened the water or other fluid discharged into the eduction-Way 71, escapes through the outer portion ofthe eduction aperture or port j into and fills the case i, making a counter-pressure on the upper surface of the piston, thereby producing an equilibrium and holding the meter or engine in a state of rest; but the moment the eduction Way or pipe h is opened for the escape of Water or other iluid the equilibrium is destroyed, and the meter or engine started and Worked in exact proportion to the capacity of the discharge, the surplus pressure being balanced by the iluid in the surroundingcase.
The surrouiuling-ease t' should be provided with a sm all cock or valve to permit the escape of air until it is filled with water or other actuating fluid.
When employed asa meter for measuring the iiow ot' water or other fluids the hub of the plate a should be connected with a registering mechanism such as represented, or any other suitable for the purpose; but When used as alnotor the said hub is to be provided with a belt-Wheel or other suitable gearing.
I have above described the mode of application of my said invention which I have tried with success but I do not wish to be understood as limiting my claim of invention to such mode of application, as it may be modied Without changing the mode of operation, which distinguishes my said invention from all other things before known.
What I claim as my invention, and desire to secure by Letters Patent, is-
1. The cluster of cylinders capable ofrevolving about a common center, provided With pistons, substantially as described, in combination with the inclined plate (or the equivalent thereof) with which the piston-rods are connected, and with the bed-plate audits induction and eduetion Ways, substantially as and for the purpose specified.
2. In combination with the cluster of cylinders and the bed plate, the case surrounding the cluster of cylinders, and the eduction aperture or port to discharge into the case, substantially as and for the purpose described.
HENRY ISHAM.
Witnesses:
WM. H. BrsnoP, ANDREW DE LACY.
Publications (1)
Publication Number | Publication Date |
---|---|
US51056A true US51056A (en) | 1865-11-21 |
Family
ID=2120606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US51056D Expired - Lifetime US51056A (en) | Improvement in water-meters |
Country Status (1)
Country | Link |
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US (1) | US51056A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2638850A (en) * | 1952-01-24 | 1953-05-19 | Ferris Walter | Piston assembly for axial type hydrodynamic machines |
US2674196A (en) * | 1951-10-10 | 1954-04-06 | Oilgear Co | Piston assembly for axial type hydrodynamic machines |
-
0
- US US51056D patent/US51056A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674196A (en) * | 1951-10-10 | 1954-04-06 | Oilgear Co | Piston assembly for axial type hydrodynamic machines |
US2638850A (en) * | 1952-01-24 | 1953-05-19 | Ferris Walter | Piston assembly for axial type hydrodynamic machines |
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