US92313A - Christian hughes - Google Patents
Christian hughes Download PDFInfo
- Publication number
- US92313A US92313A US92313DA US92313A US 92313 A US92313 A US 92313A US 92313D A US92313D A US 92313DA US 92313 A US92313 A US 92313A
- Authority
- US
- United States
- Prior art keywords
- steam
- christian
- hughes
- tube
- pipe
- 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
- 238000010276 construction Methods 0.000 description 6
- 101700083662 ARF12 Proteins 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F04F5/48—Control
- F04F5/52—Control of evacuating pumps
Definitions
- This invention relates to improvemeuts'in injectors for feeding.steam-boilers, designed to simplify and cheapen the construction of the same; also to produce improvements in the operation thereof.
- Ihe invention consists in the arrangement of the T- pipe connections composing the shell. v Also, in the construction and arrangement of an extension of the steam-pipe. Also, in the combination of the steamvalve with other contiguous parts, as will be hereinafter more fully described.
- the drawing represents a longitudinal sec'tional'clevation of my improvement.
- I Forconstructing the shell and forming the connections for the steam, supply, and waste-water pipes, I employ common gas T-eonnections, A, and join them together by ferrules, B, by which I am enabled to vconstruct the said shells, with pipe-connections of this character, very cheaply.
- I form the water-valve C permanently upon the end of the steam-tube D, which is provided with a screwed enlargement, E, working in correspomlng threads in the interior of the shell, for adjusting it to or from the nozzle F, the said enlargement being arranged between the steam-pipe G and wat( ⁇ .rpipe ll', constituting the packing between them, and thereby avoiding the necessity of other packing, as now commonly used, which frequently gets out'of order.
- the said tube D projects through a stuffing-box at the end,'and is provided with a hand-wheel for operating it.
- I represents the steam-passages
- K the steamvalve, the stem of which .projects through another stufng-box, inthe end of the tube D,a11d is also provided with a hand-wheel, for rotating it for adl justment.
- the v'al've is provided with a spirally-fluted extension, L, projecting in the steam-tube nearly to the water-space, causing the steam-jet to be set into a spiral course previous to the contact with the wat-er, which, I consider, -makes a more compact jet, less liable to be broken and dispersed from any cause.
- I provide, in the inner end of the second funnel, a check-valve, M, to prevent the water returning into the injector', which I lind to be a better arrL ngement than where the check-valve is placed beyond the end ofthe said tube or funnel.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pipeline Systems (AREA)
Description
ttitrll gti-nrt aient @Wina Letters Patent No. 92,313, dated July 6, 1869.
IMPROVEMENT IN I NJECTORS The Schedule referred to in these Letters Patent and making peri'.l ofthe same.
Toall 'whom it may concern Be it known that I, CHRISTIAN HUGHES, of N iles,
in the county of Trumbull, and State of Ohio, have invented a new and useful Improvement in Injectors; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled. in Vthe art to make and use the same,
reference beinghad to the accomljianying drawing, forming part oli this specification.
This invention relates to improvemeuts'in injectors for feeding.steam-boilers, designed to simplify and cheapen the construction of the same; also to produce improvements in the operation thereof. l
Ihe invention consists in the arrangement of the T- pipe connections composing the shell. v Also, in the construction and arrangement of an extension of the steam-pipe. Also, in the combination of the steamvalve with other contiguous parts, as will be hereinafter more fully described.
The drawing represents a longitudinal sec'tional'clevation of my improvement.
Forconstructing the shell and forming the connections for the steam, supply, and waste-water pipes, I employ common gas T-eonnections, A, and join them together by ferrules, B, by which I am enabled to vconstruct the said shells, with pipe-connections of this character, very cheaply.
I form the water-valve C permanently upon the end of the steam-tube D, which is provided with a screwed enlargement, E, working in correspomlng threads in the interior of the shell, for adjusting it to or from the nozzle F, the said enlargement being arranged between the steam-pipe G and wat( \.rpipe ll', constituting the packing between them, and thereby avoiding the necessity of other packing, as now commonly used, which frequently gets out'of order.
The said tube D projects through a stuffing-box at the end,'and is provided with a hand-wheel for operating it.
I represents the steam-passages, and K, the steamvalve, the stem of which .projects through another stufng-box, inthe end of the tube D,a11d is also provided with a hand-wheel, for rotating it for adl justment.
The v'al've is provided with a spirally-fluted extension, L, projecting in the steam-tube nearly to the water-space, causing the steam-jet to be set into a spiral course previous to the contact with the wat-er, which, I consider, -makes a more compact jet, less liable to be broken and dispersed from any cause.
I provide, in the inner end of the second funnel, a check-valve, M, to prevent the water returning into the injector', which I lind to be a better arrL ngement than where the check-valve is placed beyond the end ofthe said tube or funnel.
-Having thus described my invention,
I claim as new, and desire to secure by Letters Patentl. The construction and arrangement of the enlarged extension E, of the steam-pipe D, as specified.
2. The arrangement of the T- pipe connections, substantially as described.
3. The combination,I with'the steam-valve K and steam-tube D, ofthe spirally-lluted extension, substantially as specified. l
Witnesses: CHRISTIAN HUGHES'.
EUGENE Hennen, JOHN BATTEaYJr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US92313A true US92313A (en) | 1869-07-06 |
Family
ID=2161791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US92313D Expired - Lifetime US92313A (en) | Christian hughes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US92313A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810170A (en) * | 1988-02-04 | 1989-03-07 | Ide Russell D | Jet pump |
| US5136739A (en) * | 1992-01-08 | 1992-08-11 | Ide Russell D | Water bed with built-in drain pump |
| US5203808A (en) * | 1992-01-08 | 1993-04-20 | Ide Russell D | Water bed with compact built-in drain pump |
| US6210123B1 (en) * | 1998-12-23 | 2001-04-03 | Institut Francais Du Petrole | Jet pumping device |
| US11274680B2 (en) * | 2017-01-11 | 2022-03-15 | Transvac Systems Limited | Ejector device |
-
0
- US US92313D patent/US92313A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4810170A (en) * | 1988-02-04 | 1989-03-07 | Ide Russell D | Jet pump |
| US5136739A (en) * | 1992-01-08 | 1992-08-11 | Ide Russell D | Water bed with built-in drain pump |
| US5203808A (en) * | 1992-01-08 | 1993-04-20 | Ide Russell D | Water bed with compact built-in drain pump |
| US6210123B1 (en) * | 1998-12-23 | 2001-04-03 | Institut Francais Du Petrole | Jet pumping device |
| US11274680B2 (en) * | 2017-01-11 | 2022-03-15 | Transvac Systems Limited | Ejector device |
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