US165139A - The graphic co - Google Patents
The graphic co Download PDFInfo
- Publication number
- US165139A US165139A US165139DA US165139A US 165139 A US165139 A US 165139A US 165139D A US165139D A US 165139DA US 165139 A US165139 A US 165139A
- Authority
- US
- United States
- Prior art keywords
- disk
- pistons
- conical
- constructed
- shaft
- 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
- 239000012530 fluid Substances 0.000 description 12
- 238000005096 rolling process Methods 0.000 description 8
- 210000000038 chest Anatomy 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002699 waste material 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
-
- 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
Definitions
- Patented lune 29; 1875 Patented lune 29; 1875.
- My invention has for its object the construc- 7 tion of engines and pumps in a more compact form, and so as to diminish friction in working, and waste of steam and lubricants;
- my invention consists-in steam-cylinders, having pistons constructed with conical-shaped lower ends, in combination with a pivoted disk upon which the said pistons successively operate for the purpose of rocking the same.
- the rocking disk is constructed with a conical under surface, and the base on which the said disk is pivoted is also constructed with a conical upper bearing for the disk, all of which will be fully hereinafter described.
- Figure 1 is a vertical section of an engine constructed in accordance with my invention
- Fig. 2 a plan of the same
- Fig. 3 a further vertical section, showing a modified construction of the disk.
- Fig. 4 is a detail view of a mode of connecting the pistons with the rolling conical disk, applicable to double-acting engines.
- a A are the cylinders of the engine, of which there may be any number, having their axes parallel tothe'crank-shaft B, and having pistons 0 working in them, the ends of which bear upon the flat surface of the disk D.
- the cylinders are arranged in a circle, of which the shaft B is the center, said shaft carrying a crank, E, in which the stem F of the disk works as acranlrpin.
- the conical surface I) of the disk has its bearing in the base-plate G, its apex being steadied by a ball-and-socket joint or pivot.
- the pistons, acting alternately or in rotation on the outer portion of the disk force it down in such a manner as to keep its conical surface in constant contact, at the lowest points during its motion, with the conical surface on the base-plate G.
- Figs. 1 and 3 the pistons are shown single-acting, and free from any positive attachment with the disk D, the ends of the pistons being coned to correspond with the action of the disk.
- the conical disk is represented as having its bearing-surface for the pistons to work upon, as lowered to the plane of the apex of the cone, and the conical bearing 1) is reduced.
- Fig. 4 is shown a method of connecting the rods of the pistons ina positive manner with the rolling conical disk, where such connection is necessary, as in double-acting engines.
- a guide in which a slide works, and is free to move in any direction within the guide.
- a pin which is free to turn in a hole in the slide, is jointed to the piston-rod. Any other suitable form of universal joint, however, may be used. This modification, however, it is not necessary here further to describe.
- a set of cylinders with their pistons (either single or.
- double acting in addition to those represented in the drawing, may be arranged for operation on the opposite side of the disk.
- a valve and valve motion for the purpose of admitting the fluid under pressure to the cylinders.
- the shaft B carries an eccentric, H, which works in a ring, I.
- This ring is free to be moved by the eccentric, and forms a movable partition or block Within and throughout the depth of the valve chest or box, and is formed with a cavity, f, on its under face, which communicates by openings 9 with an exhaust-passage, h, from whicht' is the outlet.
- the steam or other propelling fluid is admitted by an inlet, 7c.
- the ring I in its motion as derived from the eccentric, passes alternately or successively over the ports l, thereby placing them alternately or successively in communication with the inlet and exhaust.
- Said ring or valve I may be variously constructed to give it a free but close fit against the top and bot-tom surfaces of the chest or box, and
- the motion of the rolling-cone of the disk D upon the fixed base causes the air or fluid lying between such surfaces to be driven round with the'engine, and the centrifugal force thus generated may be used for pumping, by making suitable openings for the admission of the fluid at the center and its discharge from the outside of the space below the disk.
- the lubricating fluid may be admitted below in the center of the piv- 0t, and be forced through the disk, stem, crank, and shaft, by centrifugal force, and ultimately be discharged from an orifice on the outside of the shaft above, radial holes in the shaft and pins serving to distribute the fluid during its upward passage, all as represented in Fig.
- the pivoted rocking disk D constructed with the conical under surface I), in combination with the base-plate G, having the conical upper bearing for the disk, and the piston U for successively operating upon the said disk, substantially as and for the purpose described.
Description
n. K. WEST ine.
-Eng
Steam Patented June'29,1875.
THE GRAPHIC C0.PHDTO LlTHA39&4I PARK PLAGLNX.
2 shee is sheet 2. D. K. WEST. Steam-Engine.
Patented lune 29; 1875.
' Vfiraames:
DANIEL KEMP wEsT, or onoWN PLACE, KENTISH TowN, ENGLAND.
IMPRGVEMENT IN STEAM-ENGINES.
Specification forming part of Letters Patent No. 165,139, dated June 29, 1875 application filed May 8, 1875.
My invention has for its object the construc- 7 tion of engines and pumps in a more compact form, and so as to diminish friction in working, and waste of steam and lubricants; and
, my invention consists-in steam-cylinders, having pistons constructed with conical-shaped lower ends, in combination with a pivoted disk upon which the said pistons successively operate for the purpose of rocking the same. The rocking disk is constructed with a conical under surface, and the base on which the said disk is pivoted is also constructed with a conical upper bearing for the disk, all of which will be fully hereinafter described.
In the accompanying drawing, Figure 1 is a vertical section of an engine constructed in accordance with my invention; Fig. 2, a plan of the same; Fig. 3, a further vertical section, showing a modified construction of the disk. Fig. 4: is a detail view of a mode of connecting the pistons with the rolling conical disk, applicable to double-acting engines.
Referring, in the first instance, more particularly to Figs. 1 and 2 of the drawing, A A are the cylinders of the engine, of which there may be any number, having their axes parallel tothe'crank-shaft B, and having pistons 0 working in them, the ends of which bear upon the flat surface of the disk D. The cylinders are arranged in a circle, of which the shaft B is the center, said shaft carrying a crank, E, in which the stem F of the disk works as acranlrpin. The conical surface I) of the disk has its bearing in the base-plate G, its apex being steadied by a ball-and-socket joint or pivot. The pistons, acting alternately or in rotation on the outer portion of the disk, force it down in such a manner as to keep its conical surface in constant contact, at the lowest points during its motion, with the conical surface on the base-plate G.
By this means a rolling motion is communicated to the disk D without revolving on its axis, the connection of the stem F with the crank E giving motion to the latter.
In Figs. 1 and 3 the pistons are shown single-acting, and free from any positive attachment with the disk D, the ends of the pistons being coned to correspond with the action of the disk.
In Fig. 3 the conical disk is represented as having its bearing-surface for the pistons to work upon, as lowered to the plane of the apex of the cone, and the conical bearing 1) is reduced.
In Fig. 4is shown a method of connecting the rods of the pistons ina positive manner with the rolling conical disk, where such connection is necessary, as in double-acting engines. Thus on the circumference of the rolling disk is a guide in which a slide works, and is free to move in any direction within the guide. A pin, which is free to turn in a hole in the slide, is jointed to the piston-rod. Any other suitable form of universal joint, however, may be used. This modification, however, it is not necessary here further to describe.
When increased power is required, a set of cylinders with their pistons (either single or.
double acting) in addition to those represented in the drawing, may be arranged for operation on the opposite side of the disk.
In Figs. 1 and 2 is shown a valve and valve motion for the purpose of admitting the fluid under pressure to the cylinders. For this purpose the shaft B carries an eccentric, H, which works in a ring, I. This ring is free to be moved by the eccentric, and forms a movable partition or block Within and throughout the depth of the valve chest or box, and is formed with a cavity, f, on its under face, which communicates by openings 9 with an exhaust-passage, h, from whicht' is the outlet. The steam or other propelling fluid is admitted by an inlet, 7c. The ring I, in its motion as derived from the eccentric, passes alternately or successively over the ports l, thereby placing them alternately or successively in communication with the inlet and exhaust. Said ring or valve I may be variously constructed to give it a free but close fit against the top and bot-tom surfaces of the chest or box, and
to make it self-packing, either by the pressure 0f the fiuid in a balancing manner, or otherwise.
The motion of the rolling-cone of the disk D upon the fixed base causes the air or fluid lying between such surfaces to be driven round with the'engine, and the centrifugal force thus generated may be used for pumping, by making suitable openings for the admission of the fluid at the center and its discharge from the outside of the space below the disk.
To lubricate the engine, the lubricating fluid may be admitted below in the center of the piv- 0t, and be forced through the disk, stem, crank, and shaft, by centrifugal force, and ultimately be discharged from an orifice on the outside of the shaft above, radial holes in the shaft and pins serving to distribute the fluid during its upward passage, all as represented in Fig.
3 of the drawing, and the bearin gs being packed to prevent too rapid escape of the lubricant.
I claim- 1. The combination of the cylinders A, the pistons 0, provided with cone-shaped lower ends, and the pivoted disk D, constructed to be successively operated upon by the conical headed pistons for rocking the same, substantially as described, for the object specified.-
2. The pivoted rocking disk D, constructed with the conical under surface I), in combination with the base-plate G, having the conical upper bearing for the disk, and the piston U for successively operating upon the said disk, substantially as and for the purpose described.
D. K. WEST.
Witnesses:
WILLIAM SPENOE, W. A. JACKSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US165139A true US165139A (en) | 1875-06-29 |
Family
ID=2234548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US165139D Expired - Lifetime US165139A (en) | The graphic co |
Country Status (1)
Country | Link |
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US (1) | US165139A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419600A (en) * | 1944-12-30 | 1947-04-29 | Sejarto Lester | Expansible chamber motor or compressor with longitudinal shaft and angularly inclined pistons geared thereto |
US2625914A (en) * | 1945-03-05 | 1953-01-20 | Bowser Inc | Meter for industrial liquids |
-
0
- US US165139D patent/US165139A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419600A (en) * | 1944-12-30 | 1947-04-29 | Sejarto Lester | Expansible chamber motor or compressor with longitudinal shaft and angularly inclined pistons geared thereto |
US2625914A (en) * | 1945-03-05 | 1953-01-20 | Bowser Inc | Meter for industrial liquids |
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