US314237A - Heney h - Google Patents
Heney hDownload PDFInfo
- Publication number
- US314237A US314237AUS314237DAUS314237AUS 314237 AUS314237 AUS 314237AUS 314237D AUS314237D AUS 314237DAUS 314237 AUS314237 AUS 314237A
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- US
- United States
- Prior art keywords
- pressure
- pipe
- piston
- passage
- hydraulic
- 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
- 230000003247decreasing effectEffects0.000description1
- XLYOFNOQVPJJNP-UHFFFAOYSA-NwaterSubstancesOXLYOFNOQVPJJNP-UHFFFAOYSA-N0.000description1
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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
- F04F5/461—Adjustable nozzles
Definitions
- the object of our inventionis to provide high-pressure hydraulic ejectors with asimple, reliable, self-adjusting attachment which will effectually prevent the pressure in the highpressure pipe from being communicated to the low-pressure pipe or create an excessive pressure in the discharge pipe or hose.
- We attain this objectby the mechanism illustrated in the accompanying drawing, which represents a vertical section ofthe entire machine.
- the passage Acommunicates with the highpressure pipe, the passage B with the lowpressure pipe, and the passage C with the discharge pipe or hose.
- the passage Dthe pressure existing in A is communicated to thesnialler piston E.
- the pressure in Cis communicated to the larger piston G.
- the pressure on the piston Ekeeps the cone-valve open until the pressure ⁇ in C rises above the desired limit, when the pressure on the piston G will become greater than that on the piston E and the cone-valvev will begin to close, thus reducing theopening for high-pressure water, and decreasing the flow and consequently the pressure atG.
- the nut Kis left free ⁇ to slide up and down in the guide-bracket L.
- a hydraulic ejectorin which the pressures in the discharge-pipe and high-pressure pipe HENRY H. GORRINGE. AXEL O. TENGVALL.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Surgical Instruments (AREA)
Description
(NoModel.) v
H. H. GORRINGE & A. o. TBNGVALL.
HYDRAULIC EJECTOR. No. 314.237. Patented Mar. 24, 1885.
mun-phen www ERS, Plwm-l UNITED STATES PATENT OFFICE.
HENRY H. GORRIN AND AXEL O. TENGVALL, OF NEW YORK, N. Y.
HYDRAULIC EJECTOR.
SPECIFICATION forming part of Letters Patent No. 314,237, dated March 24, 1885.
Application led December 29, 1F84. (No model.) A
To @ZZV/hom it' may concern:
Be it known that we, HENRY H. GORETNGE and AXEL O. TENGVALL, both residing inthe city of New York. N. Y.. have invented an Improvement in High-Pressure Hydraulic Ejectors; and we do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same.
The object of our invention is to provide high-pressure hydraulic ejectors with asimple, reliable, self-adjusting attachment which will effectually prevent the pressure in the highpressure pipe from being communicated to the low-pressure pipe or create an excessive pressure in the discharge pipe or hose. We attain this object by the mechanism illustrated in the accompanying drawing, which represents a vertical section ofthe entire machine.
The passage A communicates with the highpressure pipe, the passage B with the lowpressure pipe, and the passage C with the discharge pipe or hose. Through the passage D the pressure existing in A is communicated to thesnialler piston E. Through a similar passage, F, the pressure in C is communicated to the larger piston G. By turning the handle H the cone-Valve I is opened and the ejector 3o put in opera-tion. The pressure on the piston E keeps the cone-valve open until the pressure `in C rises above the desired limit, when the pressure on the piston G will become greater than that on the piston E and the cone-valvev will begin to close, thus reducing theopening for high-pressure water, and decreasing the flow and consequently the pressure atG. The nut K is left free `to slide up and down in the guide-bracket L.
We are aware that hydraulic ejectors have been described, made,and used for many years,
and that self-adj usting devices for hydraulic ejectors have been patented.
What we claim as our invention, and desire to secure by Letters Patent, is-
A hydraulic ejector in which the pressures in the discharge-pipe and high-pressure pipe HENRY H. GORRINGE. AXEL O. TENGVALL.
`In presence of- WM. D. LEONARD, G. A.. STIMPsoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US314237Atrue US314237A (en) | 1885-03-24 |
Family
ID=2383387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US314237DExpired - LifetimeUS314237A (en) | Heney h |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US314237A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836126A (en)* | 1954-08-20 | 1958-05-27 | Arthur P Ruth | Pumping apparatus |
| US4396356A (en)* | 1979-01-26 | 1983-08-02 | Lincoln Thompson | Aspirator and aspirating system |
- 0
- USUS314237Dpatent/US314237A/ennot_activeExpired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836126A (en)* | 1954-08-20 | 1958-05-27 | Arthur P Ruth | Pumping apparatus |
| US4396356A (en)* | 1979-01-26 | 1983-08-02 | Lincoln Thompson | Aspirator and aspirating system |
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