US204050A - Improvement in water-wheel gates - Google Patents
Improvement in water-wheel gates Download PDFInfo
- Publication number
- US204050A US204050A US204050DA US204050A US 204050 A US204050 A US 204050A US 204050D A US204050D A US 204050DA US 204050 A US204050 A US 204050A
- Authority
- US
- United States
- Prior art keywords
- gate
- water
- wheel
- governor
- standards
- 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 12
- 210000001513 Elbow Anatomy 0.000 description 2
- 241000183290 Scleropages leichardti Species 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Images
Classifications
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- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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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
- Y10T137/00—Fluid handling
- Y10T137/0971—Speed responsive valve control
- Y10T137/108—Centrifugal mass type [exclusive of liquid]
Definitions
- My invention relates to that class of inventions which have for their object the regulation of the speed of machinery driven by water by operating the water-wheel gate by the action of a governor.
- My invention consists, first, in hanging the gate of the water-wheel upon standards having segment ends, being the equivalent of a section of a pulley, as hereinafter described, and allowing the gate to move horizontally over the guide, yet not in contact, so that the diminished friction will allow the gate to be opened by a governor and the ow of the water to be regulated by the speed of the wheel; and it secondlyr consists in constructing the governor with stationary arms connected with the collar and angular ball-arms operating upon pivots at their elbow, by which the movement of the governor is increased in extent and the friction greatly lessened.
- A represents the wheel, and B the guide, in the usual form of turbine water-wheels.
- the wheel vis located in the liume C, intowhich the water is admitted by wickets, in the usual way.
- the horizontal gate D Over the guide B is the horizontal gate D, having a series of orifices near its periphery, to admit the water to the guide in the usual manner.
- stanchions E E Upon the raised portion of the gate D are stanchions E E, three or more in number, preferably made channeled, as shown, but may be made of any shape; or the chamber of the gate may be rused high enough for the stanchions to be placed under it.
- At the top of the stanchions are inverted sockets a, with bottoms consisting of a flat or plane surface.
- At the base of the stanchionsE are orifices through the raised portion of the gate D, and in line with said orifices.
- Uponthe top of the guide B a l the gate.
- the standards H will support H ⁇ are made with lsegment ends-that is, the ends are concentric with a circle the center of which is'the. center of the standard, so that the standards are practically sections of pulleys the centers of which' are the centers of the standards and the peripheries of which are the segment ends of the standards.
- the standards H are also provided with a male and female screw, by which they may be adjusted in length.
- yPivoted at the side of the flume C is the rock-shaft I, having two arms, the arm b connected by a pin to the side of the gate D, and the arm b connected by alink, K, to a togglelever, o, which is connected to the collar of the governor, and by which, or other equivalent means, the action of the governor actuates the gate D in openin g and closing it.
- L L in the drawings are the balls of a governor attached to toggle-arms M.
- The'arms M bear upon pivots d, which work in a female center'in each side of a collar, e, upon the main shaft N of the governor.
- the outer ends of the toggle-arms M are linked to the outer ends of the cross-bars O, which are attached to the sliding collar P.
- the toggle-lever c is attached to the sliding collar P in the usual manner, and the governor has the guard to regulate the movement of the balls similar to other governors.
- the movement of the gate D must be by greatly lessened friction; and as the gate moves the rounded ends roll over the bottom of the sockets as a segment of a pulley, and as the movement never exceeds the diameter of the standard, the gate mustmove along in a horizontal direction parallel to the top of the guide.
- Fig. II is shown an illustration in dotted lines of the principle of the horizontal motion allowed by the standards with segment ends rolling over the plane bottoms of the sockets as a section of a pulley. It can plainly be seen that if the side movement in either direction is not more than the diameter of the end of the standard the standard acts as a portion of a pulley, and the parallelism of the two surfaces is preserved. i
Description
UNITED STATE-SIPATENT OFFICE,
JACOB` S. LADOW, OF MEGHANICSVILLE, NEW' YORK.
IMPROVEMENT lNlwA-TER-WHEEL GATES.
Specification forming part of Letters* Patent No. 204,050, dated May 21, 1878; application filed September 4, 1877. v
To all whom t mag/concern; i
Be it known that I, JACOB S. LADOW,of Mechanicsville, Saratoga county, New York, have -inventedank Improvement in Water- Wheel Gates; and I do hereby declare the following to be a full andcorrect description v of the same, reference being lhad. to' the accompanying drawings, yin whichy l v Figure I is a side view of my invention with a part broken away, showing a detail;.and Fig. II is a detail view, showing the action of the standard. f
My invention relates to that class of inventions which have for their object the regulation of the speed of machinery driven by water by operating the water-wheel gate by the action of a governor. p
My invention consists, first, in hanging the gate of the water-wheel upon standards having segment ends, being the equivalent of a section of a pulley, as hereinafter described, and allowing the gate to move horizontally over the guide, yet not in contact, so that the diminished friction will allow the gate to be opened by a governor and the ow of the water to be regulated by the speed of the wheel; and it secondlyr consists in constructing the governor with stationary arms connected with the collar and angular ball-arms operating upon pivots at their elbow, by which the movement of the governor is increased in extent and the friction greatly lessened.
In the drawings, A represents the wheel, and B the guide, in the usual form of turbine water-wheels. The wheel vis located in the liume C, intowhich the water is admitted by wickets, in the usual way. Over the guide B is the horizontal gate D, having a series of orifices near its periphery, to admit the water to the guide in the usual manner. Upon the raised portion of the gate D are stanchions E E, three or more in number, preferably made channeled, as shown, but may be made of any shape; or the chamber of the gate may be rused high enough for the stanchions to be placed under it. At the top of the stanchions are inverted sockets a, with bottoms consisting of a flat or plane surface. At the base of the stanchionsE are orifices through the raised portion of the gate D, and in line with said orifices. Uponthe top of the guide B is a l the gate.
y The standards top ofthe stanchion E, which is upon the gate,
itis clear that the standards H will support H `are made with lsegment ends-that is, the ends are concentric with a circle the center of which is'the. center of the standard, so that the standards are practically sections of pulleys the centers of which' are the centers of the standards and the peripheries of which are the segment ends of the standards. The standards H are also provided with a male and female screw, by which they may be adjusted in length.
yPivoted at the side of the flume C is the rock-shaft I, having two arms, the arm b connected by a pin to the side of the gate D, and the arm b connected by alink, K, to a togglelever, o, which is connected to the collar of the governor, and by which, or other equivalent means, the action of the governor actuates the gate D in openin g and closing it.
L L in the drawings are the balls of a governor attached to toggle-arms M. The'arms M bear upon pivots d, which work in a female center'in each side of a collar, e, upon the main shaft N of the governor. The outer ends of the toggle-arms M are linked to the outer ends of the cross-bars O, which are attached to the sliding collar P. The toggle-lever c is attached to the sliding collar P in the usual manner, and the governor has the guard to regulate the movement of the balls similar to other governors.
The operation of my water-wheel and governor is as follows: The segment ends of the standards H are placed in the sockets a and a/ and the adjusting-screw in each standard turned until the gate D is raised above the guide B just enough to clear it; then, as the governor is attached to the gate by the connections b, I, b', K, and c, water may belet on the gate by a wicket. As the wheel revolves it revolves the shaft of the governor by means of a belt, R, and pulleys S S. As-the centrifugal force of the revolution of the governor raises thel balls L the collar P is raised, and
this motion is communicated to the gate by the several connections above described, and the gate, being hung clear of the guide, is easily turned by the power of the governor and the water proportionally stopped off as the balls are thrown out, and vice versa.
As the standards H have rounded ends and act upon the flat bottoms of the sockets a, the movement of the gate D must be by greatly lessened friction; and as the gate moves the rounded ends roll over the bottom of the sockets as a segment of a pulley, and as the movement never exceeds the diameter of the standard, the gate mustmove along in a horizontal direction parallel to the top of the guide.
In Fig. II is shown an illustration in dotted lines of the principle of the horizontal motion allowed by the standards with segment ends rolling over the plane bottoms of the sockets as a section of a pulley. It can plainly be seen that if the side movement in either direction is not more than the diameter of the end of the standard the standard acts as a portion of a pulley, and the parallelism of the two surfaces is preserved. i
Having thus fully described my invention,
what I claim, and desire to secure by Letters Patent, is-L 1. The gate of a water-wheel hung to move with a horizontal motion, as described, in conibination with an actuating-governor, as set forth.
2. The gate of a water-wheel suspended upon standards having ysegmental ends bearing against plane surfaces, substantially as and for the purpose described.
3. The gate of a water-wheel suspended by means of stanchions E, standards H, having segmental ends, and sockets a and a', substantially as described.
4. The water-wheel gate suspended on standards, as described, and connected to a governor by means ofthe rock-shaft I, having arms b b', link K, and toggle-lever c, substantially as described.
The above specification of `my said invention signed and witnessed at Mechanicsville this 1st day of` September, A. D. 1877.
JACOB S. LADOW.
Witnesses:
J. F. TERRY, J onN G. VANZANDT.
Publications (1)
Publication Number | Publication Date |
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US204050A true US204050A (en) | 1878-05-21 |
Family
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Family Applications (1)
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US204050D Expired - Lifetime US204050A (en) | Improvement in water-wheel gates |
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US (1) | US204050A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090307844A1 (en) * | 2008-06-13 | 2009-12-17 | Hornbach David W | Transport Apparatus |
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0
- US US204050D patent/US204050A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090307844A1 (en) * | 2008-06-13 | 2009-12-17 | Hornbach David W | Transport Apparatus |
US8590074B2 (en) | 2008-06-13 | 2013-11-26 | Hill-Rom Services, Inc. | Transport apparatus |
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