US59353A - Danfobth h - Google Patents
Danfobth h Download PDFInfo
- Publication number
- US59353A US59353A US59353DA US59353A US 59353 A US59353 A US 59353A US 59353D A US59353D A US 59353DA US 59353 A US59353 A US 59353A
- Authority
- US
- United States
- Prior art keywords
- chute
- gate
- wheel
- case
- cylinder
- 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
- 230000000875 corresponding Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Definitions
- This invention relates to the detail of construction by whichthe gates of horizontal submerged water-wheels are easily moved in opening and shutting, and also to the details of construction by which the shafts of such wheels are raised or lowered tolinsure the perfect meshing of the gearing therewith connected, notwithstanding the wear of the steps of such shafts.
- Theinvention is applicable to turbine-wheels generally, and particularly to wheels such as are shown and described in the United States Letters Patent No. 34,696, dated March 18, 1862.
- Figure l of the drawings shows, in elevation, a wheel-foundation, the shaft-step and apparatus connected therewith, the wheel-chute, chute-case, and water-gate, in connection with which parts my invention is incorporated.
- Fig. 2 shows the same in plan, while Fig. 2 3 is a vertical central section taken on the line z z, seen in Fig. 2.
- the chute-case a is a ring of metal preferably, and is supported, by posts or otherwise, conveniently above the wheel-foundation, so as to give room for the wheel and the shaft-supporting apparatus.
- the chute itself is turned so as to lit into and rest in the chute-case, the wheel (not shown in the drawings) also litting into the same chute-ring case, so that the upper side of the wheel lits up to the lower side of the chute b.
- the water-gate is marked c, having openings through it corresponding with the openings in the top of the chute, and covers adapted to entirely cover the said openings.
- projections d On the side of the chute itself, at intervals around it, are projections d, which answer as ways or tracks for the friction-rolls e, while on the gate, at corresponding intervals, are projections f, which serve to contain the pieces g, made adjustable, so that the face of the gate can be set with exactness in relation to the face of the chute-that is to say, with the two faces fairly in contact with each other, but with the weight of the gare restingwholly on the friction -rolls e.
- the means for adjusting the pieces g for the purpose described consist of set-screws h.
- the gate is large or light, and liable to be sprung by the weight of water at or near the center, so as to cause the face of the gate to rest and drag on the face of the chute
- similar devices to those just described may be provided on the interior circles of the gate and chute, as seen at t' i, Figs. 2 and
- the stop-piece 7' is secured thereunto, which is operative at each end on the pin 7c, secured in the chute, this being best seen in Fig. l.
- This part of my invention consists in securing the lower part, d, of the friction-roller ways to the chute itselfinstead of to the chute-case or other part of the wheel pit or foundation, as in the patent before referred to, so that, not withstanding any settling or derangement of the chute-case or other part of the Wheel-foundation, the gate will always work freely and easily over the chute; also in inakin g the upper ways for the friction-rolls in two parts, fand g, provided with means for adjustment of one part within the other.
- a cylinder, l, inA which is fitted a second cylinder, m, this having a solid projection, n, extending through the-sole-'plate o of the cylinder l.
- the set-screws p form the means for securing and adjusting the shaft-step (not shown) in the cylinder m, and centrally with respect to the chute-case, chute, and gate, the cylinder l having slotted holes therein, through which the set-screws p project, so that they can 'rise and fall without obstruction as the cylinder m is adjusted vertically.
- n is a semicircular groove corresponding to a roll, g, litted in the end of lever r, which is pivot'ed to a vibrating or swinging fulcrum-piece ⁇ s, this moving back and forth as the lever r changes its position, allowing the roller q to move vertically instead of in an arc of a circle.
- the power to raise or lower the shaft-step ⁇ may be applied directly to the long ⁇ arm of this lever r, or it may. be applied, as I prefer and as is shown in the drawings, through the intervention otthe link t and lever u, the weight of the parts supported resting on the nut fu, which may be in the hub ot" a hend- Wheel operating on the screw cut on the rod w.
- This second part of my invention just described consists in the combination and 2.1- rangement of mechanism for adjust-ment of the shaft.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chutes (AREA)
Description
UNITED STATES PATENT OEETcE;
DANFORTH H. BROWN, OF NORTHFIELD, VERMONT.
IM PROVEM ENT iN WATER-WH EELS.
Speciiication forming part of Letters Patent No. 59,353, dated November 6, 1866.
To all whom it may concern.-
Be it known that I, DANFORTH H. BRowN,}
of North field, in the county of Washington and State of Vermont, have invented Improvements in'Water-Wheels; and l do hereby declare that the following, taken in connection with the drawings which accompany and form part of this specification, is a description of my invention sufficient to enable those skilled in the art to practice it.
This invention relates to the detail of construction by whichthe gates of horizontal submerged water-wheels are easily moved in opening and shutting, and also to the details of construction by which the shafts of such wheels are raised or lowered tolinsure the perfect meshing of the gearing therewith connected, notwithstanding the wear of the steps of such shafts.
Theinvention is applicable to turbine-wheels generally, and particularly to wheels such as are shown and described in the United States Letters Patent No. 34,696, dated March 18, 1862.
Figure l of the drawings shows, in elevation, a wheel-foundation, the shaft-step and apparatus connected therewith, the wheel-chute, chute-case, and water-gate, in connection with which parts my invention is incorporated. Fig. 2 shows the same in plan, while Fig. 2 3 is a vertical central section taken on the line z z, seen in Fig. 2.
The chute-case a is a ring of metal preferably, and is supported, by posts or otherwise, conveniently above the wheel-foundation, so as to give room for the wheel and the shaft-supporting apparatus. The chute itself is turned so as to lit into and rest in the chute-case, the wheel (not shown in the drawings) also litting into the same chute-ring case, so that the upper side of the wheel lits up to the lower side of the chute b.
The water-gate is marked c, having openings through it corresponding with the openings in the top of the chute, and covers adapted to entirely cover the said openings. On the side of the chute itself, at intervals around it, are projections d, which answer as ways or tracks for the friction-rolls e, while on the gate, at corresponding intervals, are projections f, which serve to contain the pieces g, made adjustable, so that the face of the gate can be set with exactness in relation to the face of the chute-that is to say, with the two faces fairly in contact with each other, but with the weight of the gare restingwholly on the friction -rolls e. The means for adjusting the pieces g for the purpose described consist of set-screws h.
Where the gate is large or light, and liable to be sprung by the weight of water at or near the center, so as to cause the face of the gate to rest and drag on the face of the chute, similar devices to those just described may be provided on the interior circles of the gate and chute, as seen at t' i, Figs. 2 and To prevent undue movement of the gate, the stop-piece 7' is secured thereunto, which is operative at each end on the pin 7c, secured in the chute, this being best seen in Fig. l.
As the gate is opened and closed by the wellknown means of a segment-gear and pinion, these are not shown 'in the drawings.
/ This part of my invention,just described, consists in securing the lower part, d, of the friction-roller ways to the chute itselfinstead of to the chute-case or other part of the wheel pit or foundation, as in the patent before referred to, so that, not withstanding any settling or derangement of the chute-case or other part of the Wheel-foundation, the gate will always work freely and easily over the chute; also in inakin g the upper ways for the friction-rolls in two parts, fand g, provided with means for adjustment of one part within the other.
At the bottom of the race-way, and solidly secured thereunto, is a cylinder, l, inA which is fitted a second cylinder, m, this having a solid projection, n, extending through the-sole-'plate o of the cylinder l.
The set-screws p form the means for securing and adjusting the shaft-step (not shown) in the cylinder m, and centrally with respect to the chute-case, chute, and gate, the cylinder l having slotted holes therein, through which the set-screws p project, so that they can 'rise and fall without obstruction as the cylinder m is adjusted vertically.
In the bottom of the projection n is a semicircular groove corresponding to a roll, g, litted in the end of lever r, which is pivot'ed to a vibrating or swinging fulcrum-piece` s, this moving back and forth as the lever r changes its position, allowing the roller q to move vertically instead of in an arc of a circle.
The power to raise or lower the shaft-step `may be applied directly to the long` arm of this lever r, or it may. be applied, as I prefer and as is shown in the drawings, through the intervention otthe link t and lever u, the weight of the parts supported resting on the nut fu, which may be in the hub ot" a hend- Wheel operating on the screw cut on the rod w.
This second part of my invention just described consists in the combination and 2.1- rangement of mechanism for adjust-ment of the shaft.
l claim- 1. The arrangement of the lower frictionroller ways, j', as projections directly from the chute, as and for the purpose described.
DANFORTH H. BROWN.
Witnesses:
EDGAR FLINT, C. A. EDGERTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US59353A true US59353A (en) | 1866-11-06 |
Family
ID=2128892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US59353D Expired - Lifetime US59353A (en) | Danfobth h |
Country Status (1)
Country | Link |
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US (1) | US59353A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030091588A1 (en) * | 2000-05-01 | 2003-05-15 | Research Development Foundation | Ehrlichia chaffeensis 28 kDa outer membrane protein multigene family |
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0
- US US59353D patent/US59353A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030091588A1 (en) * | 2000-05-01 | 2003-05-15 | Research Development Foundation | Ehrlichia chaffeensis 28 kDa outer membrane protein multigene family |
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