US72793A - Kelson h - Google Patents
Kelson h Download PDFInfo
- Publication number
- US72793A US72793A US72793DA US72793A US 72793 A US72793 A US 72793A US 72793D A US72793D A US 72793DA US 72793 A US72793 A US 72793A
- Authority
- US
- United States
- Prior art keywords
- tube
- passages
- water
- steam
- gauge
- 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 8
- 238000007664 blowing Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000013382 Morus laevigata Nutrition 0.000 description 2
- 244000278455 Morus laevigata Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/78—Adaptations or mounting of level indicators
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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
- Y10T137/877—With flow control means for branched passages
- Y10T137/87909—Containing rotary valve
-
- 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
- Y10T137/87917—Flow path with serial valves and/or closures
Definitions
- Figure 2 a sectional elevation of the same, also viewed from the side.
- My improvement in water-gauges for steam-boilers consists, in combination with an automatic valvearrangement, of a three-waylcock, and no vel arrangement of passages at oppositeiends of the'gauge, for facilitating blowing oli ⁇ through the gauge-tube, preventing eseape of water or steam when required to remove the tube, or, where required, to remove the automatic valves, working the gauge independently of them.
- branches have each a direct passage, a a, running through them, from the boiler to, in 'case ofthe lower branch, C, a passage, b, in communication with the lower end of the tube D, .and in case of the upper branch, B, to a chamber, c, in communication with the uppenendof the said tube, said passages c a', however, being intercepted or controlled by threeway cocks E E', which also serve toV control passages d e, the one of which passages is in communication with a cage,fy containing a. ball er.
- thc cock E should be turnedfto close the aperture d, to
- valve F closing or establishing the current to effect the blowing out, and, serving to open a directv steam communication 'with the-chamber c by ,the passagea, and at the same time the cock E be similarly turned,
Description
' 4@uiten 'tutes getter y y NELSON n. BUNDY, or NEW YORK, N. Y., ASSIGNOR To i-IriMs'n-Lr AND E. PHILBRICK, OF SAME PLACE.
lllletters Patent Aro. 72,793, dated December 31, 1867..
IMPROVEMENT IN" BOILER .WATER-GAGES.
"site tlgtbnle numb tu in tigen faire nteut ma taking .pat tf tige sante.
TO ALL WHOM IT MAY CONCERN:
B e it known that LNELSON BUNDY, of the city, county, and StateofNew York,'have'invented a new and useful Improvement 'onWater-Gnugcs, of which the following is a-full, clear, and exact description, reference being had to theI accompanyingdrawing, forming apart of this specification, and in whichl Figure 1 represents a side vieuj of a water-gauge constructed according to my' improvement, and
Figure 2 a sectional elevation of the same, also viewed from the side.
Similar letters of .reference indicate corresponding parts.
My improvement in water-gauges for steam-boilers consists, in combination with an automatic valvearrangement, of a three-waylcock, and no vel arrangement of passages at oppositeiends of the'gauge, for facilitating blowing oli` through the gauge-tube, preventing eseape of water or steam when required to remove the tube, or, where required, to remove the automatic valves, working the gauge independently of them.
Referring'tb the accompanying drawing, represents the end, or, itmay be, sido'plate of a boiler, and BC the upper and lower or steam and water-connections or branches of the gauge with the boiler. D is the ordinary glass gauge-tube, connecting the steam and water-branches B C. These branches have each a direct passage, a a, running through them, from the boiler to, in 'case ofthe lower branch, C, a passage, b, in communication with the lower end of the tube D, .and in case of the upper branch, B, to a chamber, c, in communication with the uppenendof the said tube, said passages c a', however, being intercepted or controlled by threeway cocks E E', which also serve toV control passages d e, the one of which passages is in communication with a cage,fy containing a. ball er. other suitable valve, F, that, dropping by its gravity, leaves open the aperture d, but, closing by the pressure of steam against, a seat, g, shuts off Vegress through a. passage, 7L, of a ..s uita`nly perforated and grooved cap or plug, G, which connects, by apassage, z', with the chamber c, while the'lower passage e, by a right-angled or other bend, connects, through a grooved and perforateddisk, k, with a dischargepassage, Z, controlled by a stop-cock, m, and further connects with a cage,'n, which is in communication with the passage b, that is controlled by'a ball or other suitable valve, F, opening by its own gravity, or it may be (as also may be the case with the other valve, by the action of a spring," and closing against a seat, c.
From this description, itiwill be seen that supposing the cocks E E- to be in the position represented forthem -in g. 2, when the handles S S', controlling them, are in the position represented by black lines in lig. 1, then the valves F F will remain open, and steam How, by the passages a, d, 7a, and z', to-the chamber c, communicating with the upper end ofthe tube D, vwhile water will How from the boiler by the passages a e, disk c, cage n, and aperture Z1, up into the lower end or portion of the tube D, the valves F F" remaining open aslong as'such an equilibrium of pressure is established. -Supposing, however, the vtube to be accidentally broken, and the cocks E E to be in the same position, then the ilow of water will close up the valve F against the seat o, and the steam shutvthe valve F against the seat g, thus preventing escape of both'stea'm and water in an automatic and eifectual manner. v l
Where it is required toblow out the tube D, then thc cock E should be turnedfto close the aperture d, to
prevent the valve F closing, or establishing the current to effect the blowing out, and, serving to open a directv steam communication 'with the-chamber c by ,the passagea, and at the same time the cock E be similarly turned,
'the handles S S being set to the position shown on red lines, to shut off communication-with the passage e, and
open the direct passage a, througl1 they aperture b, into the cage n, through the disk k, into the passage l, when, by opening the cock m, the blowing out of the tube D will be effected. In case of it being necessary to shut od' communication of the gauge with the' boiler by hand, toinsert a fresh tube, D,repair or clean the valves e F F', or for any other purpose, then the handles S S may be turned to the position shown in blu'e lines, when thecocks E E will close the portions of the passages au lying between said cocks andthe boiler. When the Cocks EE' establish direct communication, by the passages a a', with the upper and lower ends of the tube D, then. thegauge may bework-ed as an ordinary gauge, independently of the valvesF F'.
' l What I here claim, and desire to secure by Letters Patent, is' j The combination of the automaticva'lves FF., constructed and operating substantially as described, with the three-way coclrs or valves EE", controlling passages 'arranged substantially as 'decribed, for action' in concert, when required, with a blow-off cock, m, essentially as'herein set forth.
' N. H. BUN DY.
Witnesses:
A. Ln CLnnc, W. K. TrroMAs.
Publications (1)
Publication Number | Publication Date |
---|---|
US72793A true US72793A (en) | 1867-12-31 |
Family
ID=2142303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US72793D Expired - Lifetime US72793A (en) | Kelson h |
Country Status (1)
Country | Link |
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US (1) | US72793A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655934A (en) * | 1949-12-14 | 1953-10-20 | Merrick Semion Whitfield | Safety shutoff device for oil and gas wells |
US2737967A (en) * | 1949-04-02 | 1956-03-13 | Earl B Johnson | Siphon flow drinking fountain |
US2741797A (en) * | 1950-07-17 | 1956-04-17 | Int Shoe Co | Machine and method for ejecting molded rubber heels and the like |
US20100258201A1 (en) * | 2006-01-03 | 2010-10-14 | Platusich Bruce M | Condensate Collection System and Drain |
US8443908B2 (en) | 2010-09-03 | 2013-05-21 | Agf Manufacturing, Inc. | Condensate collector arrangement with anti-trip arrangement for dry pipe sprinkler system |
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0
- US US72793D patent/US72793A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2737967A (en) * | 1949-04-02 | 1956-03-13 | Earl B Johnson | Siphon flow drinking fountain |
US2655934A (en) * | 1949-12-14 | 1953-10-20 | Merrick Semion Whitfield | Safety shutoff device for oil and gas wells |
US2741797A (en) * | 1950-07-17 | 1956-04-17 | Int Shoe Co | Machine and method for ejecting molded rubber heels and the like |
US20100258201A1 (en) * | 2006-01-03 | 2010-10-14 | Platusich Bruce M | Condensate Collection System and Drain |
US8443908B2 (en) | 2010-09-03 | 2013-05-21 | Agf Manufacturing, Inc. | Condensate collector arrangement with anti-trip arrangement for dry pipe sprinkler system |
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