US138979A - Improvement in water-wheels - Google Patents
Improvement in water-wheels Download PDFInfo
- Publication number
- US138979A US138979A US138979DA US138979A US 138979 A US138979 A US 138979A US 138979D A US138979D A US 138979DA US 138979 A US138979 A US 138979A
- Authority
- US
- United States
- Prior art keywords
- wheels
- water
- improvement
- abell
- cole
- 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
- 238000005266 casting Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
Definitions
- Our invention relates to an improvement in the chutes of a turbine wheel invented some years ago by A. D. Cole, one of the hereinnamed applicants, who also obtained a patent, 115,578, from the United States, June 6,1871, for certain other improvements on his original invention.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
1. ABELL &IA lycuLE.l Water-Wheels.
Patented May 20,1873.
FIG'Z.
UNITED STATES PATENT OFFICE.
JOHN ABELL, OF WOODBRIDGE, AND ASHLEY D. COLE, OF TORONTO, CANADA.
IMPROVEMENT IN WATER-WHEELS.
Specification forming part of Letters Patent No. 138,979, dated May 20, 1873; application led November 7, 1872.
To all 'whom it may concern:
Be it known 'that we, JOHN ABELL, of Woodbridge, county of York, in the Province of Ontario, Canada, and ASHLEY DODGE COLE, of Toronto, in the county of York, in the Province of Ontario, Canada, have invented a new and useful Improvement on Water- Wheels, of which the following is a specification:
Our invention relates to an improvement in the chutes of a turbine wheel invented some years ago by A. D. Cole, one of the hereinnamed applicants, who also obtained a patent, 115,578, from the United States, June 6,1871, for certain other improvements on his original invention.
The improvement we now wish to patent jointly consists of a cheap and simple contrivance by which the supply of .water to the wheel can be regulated without approaching the wheel, chutes being so arranged that they can be opened and closed at will.
Description of Drawing.
Figure l, plan showing arrangement of chutes; Fig. 2, sectional elevation.
General Description.
which are fastened to the plates B, pass casting on its pivot (the shaft F) in order to move the plates B, and as the-se plates are hinged to the top of the stationary plate A and form one side of the chutes, by moving them in this manner the lower mouth of each chute is closed or opened as required, and our object attained.
We do not claim any particular device for moving the casting E, as it may be done either by a vertical shaft, G, pinion A, and rack l, as illustrated, or by means of a lever, which latter device is particularly applicable to small Wheels, and as its application is simple any mechanic could apply it without further description. y
What we claim as our invention is- The combination of the hinged plate B, stud C, and movable annular casting E, substantially as and for the purpose specified.
Toronto, 25th of October, 1872.
JOHN ABELL. ASHLEY DODGE COLE.
Witnesses J. HERBERT BARTLETT, WM. SHEPPARD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US138979A true US138979A (en) | 1873-05-20 |
Family
ID=2208393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US138979D Expired - Lifetime US138979A (en) | Improvement in water-wheels |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US138979A (en) |
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0
- US US138979D patent/US138979A/en not_active Expired - Lifetime
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