US93029A - Improvement in detachable foot-valves and seats for pumps - Google Patents
Improvement in detachable foot-valves and seats for pumps Download PDFInfo
- Publication number
- US93029A US93029A US93029DA US93029A US 93029 A US93029 A US 93029A US 93029D A US93029D A US 93029DA US 93029 A US93029 A US 93029A
- Authority
- US
- United States
- Prior art keywords
- attachment
- pumps
- valve
- improvement
- seats
- 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
- 210000002832 Shoulder Anatomy 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0142—Removal of dung or urine, e.g. from stables by means of a moving piston
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
waited startet gaat cttw.
Latas Patent No. 93,029, dawd'Juzy 27,1869.
IMPROVEMENT IN DETACH'ABLE FOOT-'VALVES AND 'SEATS FOR PUlVl-PS.
The Schedule'referred to in these Lettere Patent and making part of the same.
To all whom it may concern.-
Be it known that I, JOHN W. WILLIAMS, of Syraeuse, in the county of Onondaga, and State of New York, have invented a new and improved Attachment to Pumps; and Ido hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to 'make and use the saine, reference being had to the accompanying drawing, and to the letters of reference marked thereon, forming part of this specification.
This invention relates to a new and improved attachment, by means of which the lower or stop-valve box and valve may easily be removed from any pump,
. commonpump with the attachment and valve-box.
A is the pump-barrel. B is the upper or movable valve-box, with valve and pump-rod.
O is the conical attachment.
D is the lower or stop-valve box with valve..
E is the bail or handle.
F is the supply-pipe.
G, are shoulders inside the attachment C, on which the valve-box D rests.
a', are screw-bolts whiclrsecure the attachment to' the vpump-barrel.
The conical attachment 0 is so constructed that its upper, or larger diameter is not greater than the diameter'of the pump-barrel A, and i's sufficiently tapering so that the valve-box D, when properly packed and pushed down into its place,4 will fit perfectly into the attachment O, and, at the same time, admit of its being easily withdrawn from the attachment and from the pump by means of thebail or handle E.
It is secured to the pump-barrel by means of the screw-bolts a.' passing through flanges on the pumpbarrel. and on the attachment. y
The supply-pipe F is fastened to the bottom of the attachment C in the usual Way of fastening supplypipes to the bottom of a pump-barrel.
The valve-box D isy made of a conical shape to t in the inside of the attachment O, and is provided with a groove to receive the packing in the ordinary way, and is also provided With a bail or handle, E, by means vof which it may easily be withdrawn. When in position, it rests, -upon the shoulders on the inside of the attachment C.
The advantages of the improvement are, the facility with which the lower or stop-valve box of a pump may be removed, and the ease with which the attachment may be applied to pumps know in use.
Having thus described my invention, i I claim as new, and desire to secure by Letters Patent- The conical attachment C, containing the conical valve D, such attachment being secured to any ordinary pump, all substantially as herein shown and described.- A
JOHN W. WILLIAMS.
Witnesses:
THOMAS BYRNE, J. J. LINrs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US93029A true US93029A (en) | 1869-07-27 |
Family
ID=2162506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US93029D Expired - Lifetime US93029A (en) | Improvement in detachable foot-valves and seats for pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US93029A (en) |
-
0
- US US93029D patent/US93029A/en not_active Expired - Lifetime
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