US324370A - Eotary steam and air pump - Google Patents
Eotary steam and air pump Download PDFInfo
- Publication number
- US324370A US324370A US324370DA US324370A US 324370 A US324370 A US 324370A US 324370D A US324370D A US 324370DA US 324370 A US324370 A US 324370A
- Authority
- US
- United States
- Prior art keywords
- steam
- air pump
- wheel
- eotary
- fox
- 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
- 241000282485 Vulpes vulpes Species 0.000 description 4
- OSWPMRLSEDHDFF-UHFFFAOYSA-N Methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002699 waste material Substances 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
Definitions
- LEWIS FOX LEWIS FOX
- OF MIDDLEBURG NEW YORK
- ASSIGNOR TO FRANK W. FOX OF SAME PLACE.
- My invention relates to an improvement in rotary steam and air pumpslhaving a series of reciprocating pistons attached to a wheel hung off the center within a wheel of greater diameter; and it consists in the method of packing and simplifying the construction and operation of the pistons.
- Figure 1 is' a perspective View of my invention with a portion of the casing broken away.
- Fig. 2 is a front elevation of the small wheel with automatic slides attached.
- Fig. 3 is a vertical transverse section of pump embodying my improvement.
- Fig. 4 is a vertical cross-section of large wheel.
- A represents the scroll or casing which incloses the mechanism.
- B is the large rim or wheel on the end of a shaft. This wheel is provided with flanges O 0. These flanges form a channel, D, entirely around the circumference of the wheel.
- E is a casing-plate, which extends down from the discharge-pipe F to or nearly one-half of the diameter of the wheel to the cross-head or partition G, and is attached to the casing. by bolts, pins, or other suitable fastening devices.
- H are the chambers for receiving the pistons I, which are provided with heads R, and are hinged to the automatic slides J.
- T-shaped heads on their under faces for retaining them in the groove K of the small wheel L, which is attached to the end of a shaft, and when in position is off the center of the large wheel, as shown in Figs. 1 and 3.
- M is the supplypipe, which receives the waste steam or air.
- the wheel B provided with flanges G 0, channel D, chambers H, and plate E, in combination with the wheel L, provided with a groove, K, automatic slides .I, and a series of hinged pistonrods, I, constructed and arranged to operate substantially as herein shown and described.
Description
(No Model.) ZfSheets-Sheet. 1.
L. FOX.
' ROTARY STEAM AND AIR PUMP.
No. 324,370. PatentedAug. 18, 1885.
(No Model.) 2 Sheets$heet 2.
L. POX.
H ROTARY STEAM AND AIR PUMP.
No. 324,370. 7 J, Patented Aug. 18, 1885.
' LIfiY e/FW k fxw o @3510" 096- ywMMM y%fl N, PETERS. Fhclo-Lhhugmphur. Washington. nc,
UNITED STATES PATENT OFFICE.
LEWIS FOX, OF MIDDLEBURG, NEW YORK, ASSIGNOR TO FRANK W. FOX, OF SAME PLACE.
ROTARY STEAM AND AIR PUMP.
SPECIFICATION forming part of Letters Patent No. 324,370, dated August 18, 1885,
. Application filed March 17, 1885. (No model.)
To all whom it may concern.-
Be it known that I, LEwIs Fox, a citizen of the United States, residing at Middleburg, in the county of Schoharie and State of New York, have invented certain new and useful Improvements in Rotary Steam and Air Pumps, of which the following is a specification, reference being had to the accompanying drawings.
My invention relates to an improvement in rotary steam and air pumpslhaving a series of reciprocating pistons attached to a wheel hung off the center within a wheel of greater diameter; and it consists in the method of packing and simplifying the construction and operation of the pistons.
Reference being had to the accompanying drawings, Figure 1 'is' a perspective View of my invention with a portion of the casing broken away. Fig. 2 is a front elevation of the small wheel with automatic slides attached. Fig. 3 is a vertical transverse section of pump embodying my improvement. Fig. 4 is a vertical cross-section of large wheel.
Similar letters refer to similar parts throughout the several views.
A represents the scroll or casing which incloses the mechanism. B is the large rim or wheel on the end of a shaft. This wheel is provided with flanges O 0. These flanges form a channel, D, entirely around the circumference of the wheel. E is a casing-plate, which extends down from the discharge-pipe F to or nearly one-half of the diameter of the wheel to the cross-head or partition G, and is attached to the casing. by bolts, pins, or other suitable fastening devices. H are the chambers for receiving the pistons I, which are provided with heads R, and are hinged to the automatic slides J. These slides have T-shaped heads on their under faces for retaining them in the groove K of the small wheel L, which is attached to the end of a shaft, and when in position is off the center of the large wheel, as shown in Figs. 1 and 3. M is the supplypipe, which receives the waste steam or air.
In the operation of my invention it is only necessary to place the wheels in proper position and within the scroll A and start them revolving in the same direction. Thesupplypipe M and the discharge-pipes F being at-- tached, the steam or air will pass through the supply-pipe into the open channel D and be drawn into the chambers H by the action of the pistons I, and as the wheels revolve the discharge will take place directly after the chambers pass the cross-head G and opposite the plate E, and continue to discharge their contents until they arrive up to the dischargepipe. There being no other escape for the steam which is held in the channel by the packing, it must pass out through the supply-pipe into the boiler.
With this pump steam can be returned to the boiler either above or below the waterline.
What I claim, and desire to secure by Letters, is-
In a rotary steam or air pump, the wheel B, provided with flanges G 0, channel D, chambers H, and plate E, in combination with the wheel L, provided with a groove, K, automatic slides .I, and a series of hinged pistonrods, I, constructed and arranged to operate substantially as herein shown and described.
In testimony whereof I affix my signature in presence of two witnesses.
LEWIS FOX.
WVitnesses:
W. H. ALBRO, W. G. PUTNAM.
Publications (1)
Publication Number | Publication Date |
---|---|
US324370A true US324370A (en) | 1885-08-18 |
Family
ID=2393499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US324370D Expired - Lifetime US324370A (en) | Eotary steam and air pump |
Country Status (1)
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US (1) | US324370A (en) |
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0
- US US324370D patent/US324370A/en not_active Expired - Lifetime
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