US36912A - Improvement in pistons for pumps - Google Patents
Improvement in pistons for pumps Download PDFInfo
- Publication number
- US36912A US36912A US36912DA US36912A US 36912 A US36912 A US 36912A US 36912D A US36912D A US 36912DA US 36912 A US36912 A US 36912A
- Authority
- US
- United States
- Prior art keywords
- pumps
- packing
- improvement
- pistons
- 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
- 240000002027 Ficus elastica Species 0.000 description 4
- 229920001195 polyisoprene Polymers 0.000 description 4
- 229940039694 Alli Drugs 0.000 description 2
- 241000345822 Cylindera <genus> Species 0.000 description 2
- AHLBNYSZXLDEJQ-FWEHEUNISA-N Orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229960001243 orlistat Drugs 0.000 description 2
- 239000002023 wood 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
-
- 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
- Y10T82/00—Turning
- Y10T82/24—Bench lathe
- Y10T82/245—Watchmaker's lathe
Definitions
- This invention relates to an improvement in the packing of the piston, whereby the lat' ter may alwaysbe kept in proper working Order.
- A represents a hollow cylinder, which may' shoulder, a., near its upper part.
- FIG. 1 is a collar or sleeve,- which is fitted on the cylinder A below the shoulder c.
- This the cylinder A, and its lower nd is provided with arins b, and a central ring, c, through which a rod, O, passes, the' lower end oi' the a nut, D, is fitted, as shown clearly in Fig. 1.
- valveE serving as a guard or stop fora valve, E, theseatof which is formed by the upper edge of the cylinder A.
- the valveE may also be of india-rubber.
- F represents a packing of annular form, and fitted o n the cylinderA between the shoulder a andthe collar or sleeve B.
- This packing is of india-rubber, and is made to t snugly in the pu1npcylinder, so as to produce the necessary/vacuum in the pump-cylinder as the cylinder A is raised.
- The. cy ieder may bclterrn'edthe bex of the .piston,'and at any time when the packing F becomes worn .byl use it may be expanded by turning the nut D, and therebyforcing upward thecollar or sleeve B, the
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Medicinal Preparation (AREA)
- Electron Sources, Ion Sources (AREA)
Description
. Similar letters of reference indicate corre-l-` understand and construct m be of wood or metal, and provided witha collar or sleeve is 'allowed to slide freely on 4latter having a screw-thread, d, onA it, on which The rod C passes-up through the cylinder A,
'TA COB PATTERSON, OF
lMPROVEMENT IN PI PATENT OFFICE. i
MONROE', NEW YORK.
sToNs FOR PUMPS.
Specification forming part of Letters Patent No. 36,912, dated November ll, 1862.. i
To 'all whom tmc/,y concern.: Be it known that I, JACOB PATTERSON, of Monroe, in the county of Orange and Stateof New York, have invented a new and useful Improvement in Pistons for Pumpsyand I do hereby declare that the following 'is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a part ofi-this specification, in whichl Figure l is a Vertical section ofmy invention, taken in tho l-inefx-gx, Fig. 2; Fig.f2, a horizontal section of the same, taken'in the line y gy, Fig. l. .Y
sponding parts in the two figures.
This invention relates to an improvement in the packing of the piston, whereby the lat' ter may alwaysbe kept in proper working Order. f
To enable those'skilled `in the art to fully yinvention, Iy will proceed to 4describe it.
A represents a hollow cylinder, which may' shoulder, a., near its upper part.
B is a collar or sleeve,- which is fitted on the cylinder A below the shoulder c. This the cylinder A, and its lower nd is provided with arins b, and a central ring, c, through which a rod, O, passes, the' lower end oi' the a nut, D, is fitted, as shown clearly in Fig. 1.
and has a. shoulder, e, upon it, underneath which a circular perforated plate, f, iss-placed,
said plate serving as a guard or stop fora valve, E, theseatof which is formed by the upper edge of the cylinder A. The valveE may also be of india-rubber.
F represents a packing of annular form, and fitted o n the cylinderA between the shoulder a andthe collar or sleeve B. This packing is of india-rubber, and is made to t snugly in the pu1npcylinder, so as to produce the necessary/vacuum in the pump-cylinder as the cylinder A is raised. E
The. cy ieder may bclterrn'edthe bex of the .piston,'and at any time when the packing F becomes worn .byl use it may be expanded by turning the nut D, and therebyforcing upward thecollar or sleeve B, the
packing F being compressed between the shoulder a and the collar or sleeve. Thus'by this very simple arrangement the packing may always be kept in perfect working order by Vsimply turning Orscrewing up thenut D whenf ever the packing is worn so as to work loosely in the purnpcylinder. The piston is attached to the rod C, and theinvention is applicable to all pumps.
l Having thus describedniy invent-ion, what I claim as new Patent, ise- The combination of the two open adjustable and desire to secure by Letters cylinders or sleeves A B, open ring,r c, and packing F with the rod G, valve E, perforated plate f, and nut D, alli in the niannerherein shown and described. l
.1 JACOB PATTERSON.' Witnesses: E' l THEODON MOGARRAH,
C. B. NEWKIRK.
Publications (1)
Publication Number | Publication Date |
---|---|
US36912A true US36912A (en) | 1862-11-11 |
Family
ID=2106490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US36912D Expired - Lifetime US36912A (en) | Improvement in pistons for pumps |
Country Status (1)
Country | Link |
---|---|
US (1) | US36912A (en) |
-
0
- US US36912D patent/US36912A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US36912A (en) | Improvement in pistons for pumps | |
US169974A (en) | Improvement in pump-plungers | |
US20060A (en) | Pump-couplingr | |
US126641A (en) | Improvement in butter-stamps | |
US35802A (en) | Improvement in pumps | |
US1977806A (en) | Valve | |
US43826A (en) | Improvement in pumps | |
US23447A (en) | John b | |
US34105A (en) | Improvement in pumps | |
US35508A (en) | Improvement in pumps | |
US50932A (en) | Improvement in deep-well pumps | |
US328730A (en) | thoens | |
US422461A (en) | Signors to harvey c | |
US50541A (en) | Improvement in stuffing-boxes for steam-engines | |
US18309A (en) | p peters | |
US17653A (en) | Method of attaching air-chambers to pumps | |
US860797A (en) | Safety-valve. | |
US102369A (en) | Improvement in pumps | |
US57086A (en) | Improvement in pumps for deep wells | |
US96329A (en) | Improvement in fttmp-valves | |
US269534A (en) | Safety-valve | |
US37638A (en) | Improvement in pumps | |
US128196A (en) | Improvement in pump-pistons | |
US1072496A (en) | Air-pressure pump. | |
US51726A (en) | Improvement in pumps |