US74204A - Clarence delafield - Google Patents
Clarence delafield Download PDFInfo
- Publication number
- US74204A US74204A US74204DA US74204A US 74204 A US74204 A US 74204A US 74204D A US74204D A US 74204DA US 74204 A US74204 A US 74204A
- Authority
- US
- United States
- Prior art keywords
- valve
- boiler
- delafield
- clarence
- tube
- 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
- 102100007433 CNIH2 Human genes 0.000 description 2
- 101700085229 CNIH2 Proteins 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
Definitions
- Figures 2, 3, 4, 5, 6, 7, and 8 are detailed pats of the same, which will be hereinafter referred to as occasion may require. n
- m represents the boiler-front, in which a tube, a, is screwed.
- the front end ot' this tube is funnel-shaped or conical in the inside, and in the rear end thereof there is formed a spherical valvc-seat, in which the valve b is accurately fitted.
- the stem upon which this valve is made reaches from the valve forward through the tube, and connects to a steam-whistle, fa, in front of the boiler, and said stem also extends back from said seat, and connects to a float, R, which rises and falls with the water in thc boiler.
- this hole V, in the tube, and the corresponding hole in the valve-seat, are so made and arranged with reference to each other as to match, that is, come directly opposite each other, when the water sinks so low as to endanger the boiler, whereupon the steam will issue through these holes and blow the whistle a; butto show the height of ⁇ the water in the boiler, at all times, the front cnil of the .valve-stem is connected to a dial-joint, y, by means of a small rod,f, and 4a crank,.z', as shown more fully in fig.
- the front of the dial-plate is shown in tig.V 6, which also shows thc register-marks, by which the exact height of water in the boiler is indicated.
- the whistle a in combination withthe valve-stem, when said valve-stem is made with a hole through the same, leading from and matching with a hole in the valve-seat, and discharging in the whistle, substantially as described, by which the escape of steam is regulated, and made to sound an alarm at a certain stage of therwater.
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
@nimh af @anni @ffice Letters Patent No. 74,204, dated February 11, 1868.
IMPROVEMENT IN WATER-GAUGES.
litige .estante referat tu in tigen etttts @wat ma mating gaat of tige sume. A
TO- ALL WHOM IT MAY CONCERN:
Bo it known that-1, CLARENCE DELAFIELD, of Factoryville, county of Richmond, inthe Stato of New York, have invented a certain new and improved Water-Gauge for Steam-Boilers; and I do hereby declare the following to be a full, clear, and exact description of the same,ret`erence being had to the annexed drawing, making part of this specification, in which- Figure 1 is a vertical longitudinal section, showing the invention as applied to a boiler; and
Figures 2, 3, 4, 5, 6, 7, and 8 are detailed pats of the same, which will be hereinafter referred to as occasion may require. n
The following description will enable any ono skilledin the arts to which my invention apport-eins to make and use the same.
In the drawing, m represents the boiler-front, in which a tube, a, is screwed. The front end ot' this tube is funnel-shaped or conical in the inside, and in the rear end thereof there is formed a spherical valvc-seat, in which the valve b is accurately fitted. The stem upon which this valve is made reaches from the valve forward through the tube, and connects to a steam-whistle, fa, in front of the boiler, and said stem also extends back from said seat, and connects to a float, R, which rises and falls with the water in thc boiler. I
In'the rear end of the tube c there is a small ho1e,V, made, and in the valve Z1 there is also a small hole made, 'which extends all the way through that part of the valve-stein which reaches forward fromthe valve and connects to the whistle. Now, this hole V, in the tube, and the corresponding hole in the valve-seat, are so made and arranged with reference to each other as to match, that is, come directly opposite each other, when the water sinks so low as to endanger the boiler, whereupon the steam will issue through these holes and blow the whistle a; butto show the height of` the water in the boiler, at all times, the front cnil of the .valve-stem is connected to a dial-joint, y, by means of a small rod,f, and 4a crank,.z', as shown more fully in fig. 8, this dial-joint swinging on a pivot in the centre of the dial-plate c e, which dial-plate is secured by a pair of studs, X X, on the front end of the tube c, as shown in g. 3, an oblong hole being made in said plate to allow the end, k, of the valvestem to rise and fall with the float in the boiler.v
The front of the dial-plate is shown in tig.V 6, which also shows thc register-marks, by which the exact height of water in the boiler is indicated.
Having new described the nature and extent of my invention` claim, and desire to secure by Letters Patent- 1. The use of a funnel-shaped tube, fitted with aV valve, and combined with the boiler-shell, substantially as deseribed,by which the escape ofthe stcamraround the valve-stem is stopped,'and the motion of the float and dial-point provided for.
2. The whistle a, in combination withthe valve-stem, when said valve-stem is made with a hole through the same, leading from and matching with a hole in the valve-seat, and discharging in the whistle, substantially as described, by which the escape of steam is regulated, and made to sound an alarm at a certain stage of therwater.
- CLARENCE DELAFIELD.
Witnesses:
Aires BnoADNAx, PETER D. KENNY.
Publications (1)
Publication Number | Publication Date |
---|---|
US74204A true US74204A (en) | 1868-02-11 |
Family
ID=2143713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US74204D Expired - Lifetime US74204A (en) | Clarence delafield |
Country Status (1)
Country | Link |
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US (1) | US74204A (en) |
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0
- US US74204D patent/US74204A/en not_active Expired - Lifetime
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