US129977A - Improvement in steam water-elevators - Google Patents
Improvement in steam water-elevators Download PDFInfo
- Publication number
- US129977A US129977A US129977DA US129977A US 129977 A US129977 A US 129977A US 129977D A US129977D A US 129977DA US 129977 A US129977 A US 129977A
- Authority
- US
- United States
- Prior art keywords
- steam
- improvement
- elevators
- pipe
- steam water
- 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
- 210000003800 Pharynx Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 235000020030 perry Nutrition 0.000 description 2
- 238000004326 stimulated echo acquisition mode for imaging Methods 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
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
Definitions
- This invention relates to the class of steampumps known as Siphon-pumps.
- My, invention consists in certain improvements in steampumps, hereinafter more fully set forth.
- the drawing shows my improvement in axial section through the steam-chamber and jet, with parts above in elevation.
- A isthe suction-pipe, having a tapering throat, B, and a nozzle, G, of cylindrical form, upon theiinside, and the end portion c, of tapering form, upon the outside.
- D is the steampipe communicating with the steam-chamber E that surrounds the nozzle.
- F is a pipe, screw-threaded at both ends, and screwing into the steam-chamber and the discharge-pipe G.
- the lower end of the pipe F (which screws into the steam-chamber) has a mouth, H, liaring upon the inside, having a similar upward taper to the end ⁇ c of the nozzle, so that, as
- K is a polygonal steam-chamber and discharge-pipe.
- c and h are valve-seats of the nozzle c and adjustingpipe F, respectively, by which the steam-jet may be closed when desired.
- the operation is as follows: The steam passes through the steam-pipe D into the valve-chamber E, and through the annular i with a bore corresponding in diameter with the bore of the contracted part of the suction-pipe, said parts being arranged to operate in the manner herein set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
J. T. MILLIGAN.
Improvement in Steam Water-Elevators.
Patented July 30,1872.
yNo. 129,977.
IIIIIIIIIIIIIIA NIHUWQ- vlllllmll limit PATENT GEEIGE.
JAMES T. MI'LLIGAN, oF-DU Quonv, rLLrNoIs.
IMPROVEMENT IN STEAM WATER-ELEVATORS.
Specification forming part of Letters Patent N0. 129,977, dated July 30, 1872.
Specification describing a certain Improved i Steam-Pump, invented by JAMES T. MILLI- GAN, of Du Quoin, in thc county of Perry and State of Illinois.
This invention relates to the class of steampumps known as Siphon-pumps. My, invention consists in certain improvements in steampumps, hereinafter more fully set forth.
The drawing shows my improvement in axial section through the steam-chamber and jet, with parts above in elevation.
A isthe suction-pipe, having a tapering throat, B, and a nozzle, G, of cylindrical form, upon theiinside, and the end portion c, of tapering form, upon the outside. D is the steampipe communicating with the steam-chamber E that surrounds the nozzle. F is a pipe, screw-threaded at both ends, and screwing into the steam-chamber and the discharge-pipe G. The lower end of the pipe F (which screws into the steam-chamber) has a mouth, H, liaring upon the inside, having a similar upward taper to the end `c of the nozzle, so that, as
. the pipe F is screwed inward and outward in the steam-chamber, the annular jet-passageI will be reduced or enlarged. K is a polygonal steam-chamber and discharge-pipe. c and h are valve-seats of the nozzle c and adjustingpipe F, respectively, by which the steam-jet may be closed when desired.
The operation is as follows: The steam passes through the steam-pipe D into the valve-chamber E, and through the annular i with a bore corresponding in diameter with the bore of the contracted part of the suction-pipe, said parts being arranged to operate in the manner herein set forth.
JAS. T. MILLIGAN.
Witnesses;
SAML. KNTGHT, JOHN F. MILLIGAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US129977A true US129977A (en) | 1872-07-30 |
Family
ID=2199395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US129977D Expired - Lifetime US129977A (en) | Improvement in steam water-elevators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US129977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213807A (en) * | 1963-09-20 | 1965-10-26 | Pacific Coast Eng Co | Jet pump assembly |
-
0
- US US129977D patent/US129977A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213807A (en) * | 1963-09-20 | 1965-10-26 | Pacific Coast Eng Co | Jet pump assembly |
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