US177985A - Improvement in throttle-valves - Google Patents
Improvement in throttle-valves Download PDFInfo
- Publication number
- US177985A US177985A US177985DA US177985A US 177985 A US177985 A US 177985A US 177985D A US177985D A US 177985DA US 177985 A US177985 A US 177985A
- Authority
- US
- United States
- Prior art keywords
- pipe
- sockets
- valves
- improvement
- throttle
- 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
- 239000007787 solid Substances 0.000 description 2
- 208000028952 Chronic enteropathy associated with SLCO2A1 gene Diseases 0.000 description 1
- 238000000525 cavity enhanced absorption spectroscopy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86759—Reciprocating
- Y10T137/86791—Piston
- Y10T137/86799—With internal flow passage
Definitions
- a is the entrance-port.
- b is the exit.
- the part c is made solid or with a stoppage, in order to prevent any passage ot' steam through it.
- the pipes c d are provided at their ends Awith holes or sockets, through which passes the sliding .pipe e.
- the pipe e is moved by the lever f, pivoted at g 'and h. i are ports in the sliding pipe e.
- sockets or holesfor the sliding pipe e in the pipes c d are capable of being very securely and tightly packed.
- a modification of' thc structure and operation above described can be produced by having the pipe ck xed. Then the sockets or holes would be formed in e, and the ports iin pipes c and d. c and d would be nagle to slide through the sockets in e, instead of e moving.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
E. E. E EAE A W. ANDREWS.
TEEOETEE VALVE.
IAA/ENTERA 'lm-0 afm .VVITNSSEE'E wma/o www y a? WWW @gg/0e N. PETERS, PHOTO-LITHOGRAPHER. WASHINGTON, D C4 UNITED STATES PATENT OFFICE.
LEONARD H. BEAL AND WILLIAM ANDREWS, OF LISBON FALLS, MAINE.
IMPROVEMENT 'IN TH ROTTLE-VALVES.
Specification forming part of Letters Patent No'. 177,985, dated May 30, 1876; application filed i May 1, 1876.
To all whom, it may concern a Be it known that We, LEONARD H. BEAL i and WM. ANDREWS, of LisbonV Falls, in the county of `ndrosooggin and State of Maine,
have invented certain new and useful Inlhad to the accompanying drawings, and tothe letters of reference m'arked thereon, which form a part of this specification.
rIhe drawing shows our improved valve in side view, part in section.
a is the entrance-port. b is the exit. The part c is made solid or with a stoppage, in order to prevent any passage ot' steam through it. The pipes c d are provided at their ends Awith holes or sockets, through which passes the sliding .pipe e. The pipe e is moved by the lever f, pivoted at g 'and h. i are ports in the sliding pipe e. When the pipe is so moved as to bring the ports@l into tbe positions indicated at, j, the steam, entering as indicated by the arrows, follows .the dot-ted line, and enters the cylinder or machine at b. When it is desired to cut o the steam, depress the lever f, as shown by the dotted-line lever, and this will slide the ports down to l. Thus the solid parts of the pipe e are introduced into the holes or sockets in the pipes c d, and the passage of the steam is prevented through the sliding pipe e into the cylinder, machine, or engine. y
It will be seen that the sockets or holesfor the sliding pipe e in the pipes c d are capable of being very securely and tightly packed.
A modification of' thc structure and operation above described can be produced by having the pipe ck xed. Then the sockets or holes would be formed in e, and the ports iin pipes c and d. c and d would be nagle to slide through the sockets in e, instead of e moving.
through the sockets in the ends of c and d. In either of these two methods a simple and effective valve, is produced, and one easily kept durable and in repair. l
What we claim as our invention, and desire to secure by Letters Patent, is
The combinationv herein described of the pipes c' d, part c, the sockets on the ends of pipes c d, pipe e, with ports li, and lever f, all
to form a valve operating as herein set forth.
l In testimony that we claim the foregoing as our own we affix our signatures in presence of two witnesses.
LEONARD H. BEAL.
` WILLIAM ANDREWS.
Witnesses: v 1
CEAS. B. PLUMMEE, GEO. MoInTosH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US177985A true US177985A (en) | 1876-05-30 |
Family
ID=2247392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US177985D Expired - Lifetime US177985A (en) | Improvement in throttle-valves |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US177985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190393957A1 (en) * | 2017-04-26 | 2019-12-26 | Loon Llc | Temporospatial software-defined networking for ngso satellite networks |
-
0
- US US177985D patent/US177985A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190393957A1 (en) * | 2017-04-26 | 2019-12-26 | Loon Llc | Temporospatial software-defined networking for ngso satellite networks |
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