US86125A - Improvement in low-water detectors for steam-boilers - Google Patents
Improvement in low-water detectors for steam-boilers Download PDFInfo
- Publication number
- US86125A US86125A US86125DA US86125A US 86125 A US86125 A US 86125A US 86125D A US86125D A US 86125DA US 86125 A US86125 A US 86125A
- Authority
- US
- United States
- Prior art keywords
- steam
- boilers
- low
- improvement
- water detectors
- 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 title description 10
- 235000007319 Avena orientalis Nutrition 0.000 description 6
- 244000075850 Avena orientalis Species 0.000 description 4
- 235000007558 Avena sp Nutrition 0.000 description 4
- 241000209761 Avena Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000284 resting 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
- G01F23/32—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 using rotatable arms or other pivotable transmission elements
- G01F23/34—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 using rotatable arms or other pivotable transmission elements using mechanically actuated indicating means
-
- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
- Y10T137/3143—With liquid level responsive gas vent or whistle
-
- 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
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7404—Plural floats
Definitions
- my invention consists in the construction of the valve and its case, and in the arrangement of the oats, so as -to secure perfectly reliable and at the same time simple and cheap detectors, (or alarms,) which maybe applied to any style of boiler new in useI without removing the Yman-hole plate, and which can be kept well oiled without trouble.
- valve-case Also in arranging the valve-case, so that the valvepacking may be easily tightened without removing the detector from the boiler.
- E a hollow rod, closed at its lower end and at p.
- This flange furnisles the valve-stem E with a guide at S, and is perforated with two or more holes at G.
- J is a float, fastened to the lower end ofthe rod.
- K is a iioat, with a tube through its centre, by means of which it may slide on the rod. This float is partially lled, or made 4heavy enough to sinkabout two-thirds in the water.
- the steam has access through the holes G and F (and also through the piston bythe holes described by dotted lines) to the upper side of the piston.
- the float J is always under water, and keeps the piston crowded up against the stop-pin N.
- v Figure No. 2 a bottom view of the ilange.
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
ERASTUS S. BENNETT, OF NEW YORK, N. Y., ASSIGNOR TO HIM- SELF AND .IUSTUS SMITH.
Letters .Patent No. 86,125, dated Janna/ry 26, 1869; antedated January 13, 1869.
IMPROVEMENT IN LOW-WATER DETECTORS FOR STEAM-BOILERS.
The Schedule referred to in these Letters Patent and making part of tho Ilmo.
To all whom it may concern? Be it known that 1,'ERAsTUs S. BENNETT, of the city, .county, and State of New York, have invented a new and improved Low-Water Detector for Steam- Boilersz, and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawing, and to the letters of reference marked thereon.
The nature of my invention consists in the construction of the valve and its case, and in the arrangement of the oats, so as -to secure perfectly reliable and at the same time simple and cheap detectors, (or alarms,) which maybe applied to any style of boiler new in useI without removing the Yman-hole plate, and which can be kept well oiled without trouble.
Also in arranging the valve-case, so that the valvepacking may be easily tightened without removing the detector from the boiler.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construc-V tion and operation.
In the drawingl Figure N o. 1 represents a sectional vview of my detector, with the whistle I attached.
' a: x, a cylinder.
A, its cap.
B, piston.
C packing.
Dhpipe, leading to whistle, as shown, (orto the ordiny, signal-whistle above its valve.)
E, a hollow rod, closed at its lower end and at p.
F, opening in pipe.
H, flange, the lower side of which is screwed into the boiler, and into the upper side of which the cylinder is fastened.
This flange furnisles the valve-stem E with a guide at S, and is perforated with two or more holes at G.
J is a float, fastened to the lower end ofthe rod.
K is a iioat, with a tube through its centre, by means of which it may slide on the rod. This float is partially lled, or made 4heavy enough to sinkabout two-thirds in the water.
The steam has access through the holes G and F (and also through the piston bythe holes described by dotted lines) to the upper side of the piston.
The float J is always under water, and keeps the piston crowded up against the stop-pin N.
, vThe heavy sliding float follows the water down, until,
by resting on the lower oat J, it opens the valve, and steam escapes to the whistle.
vFigure No. 2, a bottom view of the ilange.
Figure No. 3, a top or bottom of oat K.
What I claim as my invention, and desire to secure by Letters Patent, is
The arrangement of floats K and J, hollow rod E, and balance-valve C, substantially as described.
E. S. BENNETT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US86125A true US86125A (en) | 1869-01-26 |
Family
ID=2155614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US86125D Expired - Lifetime US86125A (en) | Improvement in low-water detectors for steam-boilers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US86125A (en) |
-
0
- US US86125D patent/US86125A/en not_active Expired - Lifetime
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