US131537A - Improvement in steam vacuum-pumps - Google Patents
Improvement in steam vacuum-pumps Download PDFInfo
- Publication number
- US131537A US131537A US131537DA US131537A US 131537 A US131537 A US 131537A US 131537D A US131537D A US 131537DA US 131537 A US131537 A US 131537A
- Authority
- US
- United States
- Prior art keywords
- improvement
- pumps
- steam
- steam vacuum
- chambers
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B25/00—Regulating, controlling or safety means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
Definitions
- Figure l is a side elevation partlyin section, and Fig. 2 a plan view.
- the arrangement of the chambers and the construction and arrangement of the valves for receiving and delivering the water are very plainly indicated in the drawing.
- S0 also are the several steam-valves and the controlling mechanism connected with each.
- the three steam-valves are indicated, respectively, el e2 e3.
- the pipes through which the expansion by heat is made to act on the liberating devices il i2 i3 are connected as follows:
- the pipe which serves as a medium for liberating y and permitting the opening of the valve e1 is marked k1, and leads to the chamber A3.
- the pipe which performs a corresponding service for the valve ci is marked k, and leads to the chamber A1; and the pipe which performs of steam is slight when worked in this manner in uncoated vessels of metal; but I propose in ordina-ry practice to coat the interior ofeach chamber with japan varnish, or with red lead and oil, or with a solution of rubber or the like to serve as a durable nonconductor of heat. I can make the chambers and the several connections of lead, to pump acids, or of glass or other material for any special uses requiring such.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
C. H. HALL. Improvement nt cuum-Pumps. Patented Sep.24, 1872.
NNncmw;
SmmmYoc,
UNITED. STATES PATENT OFFICE.
ennemis n, HALL, or NEW YORK, N'. r.
IMPROVEMENT IN STEAM VACUUMPUMPS.
CASE W.
To all whom it may concern:
Be it known that I, CHARLES H. HALL, of New York city, in the State of N ew York, have invented a certain Improvement in Steam Pumping Apparatus, of which the following is a specication:
To distinguishthis from other inventions of my own, which are somewhat analogous, I will designate this particular invention by the letter W.
In this construction three chambers are employed instead of one or two,l and the three serve intermittently, the discharge of water from each chamber affording the means at the proper time of initiating the commencement of the discharge of the water from its neighboron one side. Thus the empt-ying proceeds around in succession.
The following is a description of what I consider the best means of carrying out the invention. The accompanying drawing forms a part of this specitication.
Figure l is a side elevation partlyin section, and Fig. 2 a plan view.
Similar letters of reference indicate like parts in both iigures.
The arrangement of the chambers and the construction and arrangement of the valves for receiving and delivering the water are very plainly indicated in the drawing. S0 also are the several steam-valves and the controlling mechanism connected with each. The three steam-valves are indicated, respectively, el e2 e3. The pipes through which the expansion by heat is made to act on the liberating devices il i2 i3 are connected as follows: The pipe which serves as a medium for liberating y and permitting the opening of the valve e1 is marked k1, and leads to the chamber A3. The pipe which performs a corresponding service for the valve ci is marked k, and leads to the chamber A1; and the pipe which performs of steam is slight when worked in this manner in uncoated vessels of metal; but I propose in ordina-ry practice to coat the interior ofeach chamber with japan varnish, or with red lead and oil, or with a solution of rubber or the like to serve as a durable nonconductor of heat. I can make the chambers and the several connections of lead, to pump acids, or of glass or other material for any special uses requiring such.
What I claim as my invention is as follows:
, 1. The within-described series of three or more chambers, each having suitable water induction and eduction means, with provisions for admitting steam intermittently into each in succession, as specified.
2. Also, the specific arrangement of the pipes k1 k2 k3 and valve-liberating mechanism relatively to the chambers A1 A2 A3 withA their several water and steam valves and pipes, as herein specified.
In testimony whereof I have hereunto set my hand this 18th day of May, 1872, in the presence of two subscribing witnesses.
. C. H. HALL.
Witnesses:
ARNOLD HRMANN, W. O. DEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US131537A true US131537A (en) | 1872-09-24 |
Family
ID=2200954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US131537D Expired - Lifetime US131537A (en) | Improvement in steam vacuum-pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US131537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050251834A1 (en) * | 2004-05-06 | 2005-11-10 | Hulbig William F | Theater for user selected entertainment |
-
0
- US US131537D patent/US131537A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050251834A1 (en) * | 2004-05-06 | 2005-11-10 | Hulbig William F | Theater for user selected entertainment |
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