US126525A - Improvement in steam water-ejectors - Google Patents
Improvement in steam water-ejectors Download PDFInfo
- Publication number
- US126525A US126525A US126525DA US126525A US 126525 A US126525 A US 126525A US 126525D A US126525D A US 126525DA US 126525 A US126525 A US 126525A
- Authority
- US
- United States
- Prior art keywords
- steam
- water
- nozzle
- pipe
- improvement
- 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 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
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
- My invention consists in combining with an annular steam orifice an internal water-nozzle, so constructed that the thickness of the annular jet of steam may beregulated at the will of the operator Without detaching either the steam-pipe or the water-elevatin g pipe, so that the apparatus may be adapted to the work to be done without derangement of any of its fixed parts, as has been necessary with the apparatus heretofore known.
- the drawing represents a sectional elevation of our improved apparatus for raising water.
- the lower end A of the case is made cylindrical, with an internal screw-thread for the reception of the screw-threaded portion B of the nozzle of the water-pipe.
- a bulb, A is formed in the case, from the upper end of which extends the tapering nozzle A, which is bored taperingly, as clearly shown.
- the nozzle B B terminates at its lower end in a cylindrical tube, B to be connected to the water-pipe by means of a slipjoint coupling, E, or in other preferred manner. 4
- an internal adjustable water-nozzle In combination with the external tapering pipe and annular steam-chamber, an internal adjustable water-nozzle, forming between itself and the external pipe an annular eductionopening for the steam, said nozzle being connected with the standing water-pipe, substantially as set forth, so as to admit of the adjustment of the annular opening to control the escape of the steam without detaching the parts.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
R. D. COX & W. F. COX.
Improvement in Steam-Water Ejectors.
Patented May 7,1872.
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UNITED STATES PATENT OEEIoE.
RICHARD D. COX AND WILLIAM F. COX, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN STEAM WATER-EJECTORS.
Specification forming part of Letters Patent No. 126,525, dated May 7, 1872.
Specification describing a certain Improvement in Apparatus for Raising Water, invented by RlOHARD D. Cox and WILLIAM F. Cox, residing at Philadelphia city and county, and
State of Pennsylvania.
My invention consists in combining with an annular steam orifice an internal water-nozzle, so constructed that the thickness of the annular jet of steam may beregulated at the will of the operator Without detaching either the steam-pipe or the water-elevatin g pipe, so that the apparatus may be adapted to the work to be done without derangement of any of its fixed parts, as has been necessary with the apparatus heretofore known.
The drawing represents a sectional elevation of our improved apparatus for raising water.
The lower end A of the case is made cylindrical, with an internal screw-thread for the reception of the screw-threaded portion B of the nozzle of the water-pipe. Above the cylindrical portion a bulb, A is formed in the case, from the upper end of which extends the tapering nozzle A, which is bored taperingly, as clearly shown.
Steam is introduced through the pipe 0 into the bulb of the case, which forms an annular steam-chamber, D, around the lower end of the tapering portion B of the water-pipe nozzle. The latter enters the nozzle A of the case, and is of such a size that, by screwing it into said nozzle far enough, it may close it and prevent the escape of steam from the chamber D. By unscrewing the nozzle of the water-pipe an annular opening is formed between its upper end and the nozzle A of the case for the escape of steam in an annular jet, which, acting upon well-known principles, causes the water to rise in the pipe to be discharged from the nozzle A or a pipe attached thereto, mingled with the steam. By adjusting the nozzle of the water-pipe and the case on each other the area of opening for the discharge of steam can be regulated with reference to the results aimed at. The nozzle B B terminates at its lower end in a cylindrical tube, B to be connected to the water-pipe by means of a slipjoint coupling, E, or in other preferred manner. 4
What we claim as our invention, and desire to secure by Letters Patent, is-
In combination with the external tapering pipe and annular steam-chamber, an internal adjustable water-nozzle, forming between itself and the external pipe an annular eductionopening for the steam, said nozzle being connected with the standing water-pipe, substantially as set forth, so as to admit of the adjustment of the annular opening to control the escape of the steam without detaching the parts.
In testimony whereof we have signed our names to this specification in the presence of two subscribing witnesses.
RICHARD D. COX. \VILLIAM F. COX. Witnesses:
J. J. BUCHEY, B. H. SMITH, Jr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US126525A true US126525A (en) | 1872-05-07 |
Family
ID=2195950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US126525D Expired - Lifetime US126525A (en) | Improvement in steam water-ejectors |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US126525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116858A (en) * | 1996-09-12 | 2000-09-12 | Kabushiki Kaisha Toshiba | Jet finishing machine, jet finishing system using two-phase jet finishing method |
-
0
- US US126525D patent/US126525A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116858A (en) * | 1996-09-12 | 2000-09-12 | Kabushiki Kaisha Toshiba | Jet finishing machine, jet finishing system using two-phase jet finishing method |
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