US130243A - Improvement in air-cushion stop-cocks - Google Patents
Improvement in air-cushion stop-cocks Download PDFInfo
- Publication number
- US130243A US130243A US130243DA US130243A US 130243 A US130243 A US 130243A US 130243D A US130243D A US 130243DA US 130243 A US130243 A US 130243A
- Authority
- US
- United States
- Prior art keywords
- cocks
- improvement
- air
- cushion stop
- stop
- 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 2
- 238000010276 construction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
-
- 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
- Y10T137/86381—Head-establishing standpipe or expansion chamber [e.g., surge tanks]
Definitions
- DANIEL A ROBINSON, OF ⁇ VASHINGTON, DISTRICT OF COLUMBIA.
- Figure l of the drawing is a representation of a vertical section of my invention.
- Fig. 2 is a vertical section of my invention.
- Fig. 3 is a horizontal section of my invention.
- Fig. 4 is a perspective view of my invention.
- This invention has relation to stop-cocks; and it consists in providing the plug with an air-chamber which shall communicate with I the water-pipe when the water is turned off,
- a passage or passages, c which may be formed in the wall of the seat 0 or in the plug itself.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Outdoor Equipment (AREA)
- Emergency Lowering Means (AREA)
Description
UNIT D STATES PATENT OFFICE.
DANIEL A. ROBINSON, OF \VASHINGTON, DISTRICT OF COLUMBIA.
IMPROVEMENT IN AIRCUSHlON STOP-COCKS.
Specification forming part of Letters Patent No. 130,243, dated August 6, 1872;
To all whom it may concern:
Be it known that I, DANIEL A. RonINsoN, of Washington, in the county of WVa-shington and District of Columbia, have invented a new and valuable Improvement in Stop-O0cks; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawing making a part of this specification, and to the letters and figures of reference marked thereon.
Figure l of the drawing is a representation of a vertical section of my invention. Fig. 2 is a vertical section of my invention. Fig. 3 is a horizontal section of my invention. Fig. 4 is a perspective view of my invention.
This invention has relation to stop-cocks; and it consists in providing the plug with an air-chamber which shall communicate with I the water-pipe when the water is turned off,
whereby it is designed to prevent the violent shock of the reaction of the head within the pipes.
the main channel 0 of the faucet in rear of the plug by a passage or passages, c, which may be formed in the wall of the seat 0 or in the plug itself.
Usually it is proposed to arrange the passage 2 so that communication with the port E will be out OK when the water is turned on. When In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
. DANIEL A. ROBINSON.
Witnesses:
Gno. UPHAM, D. D. KANE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US130243A true US130243A (en) | 1872-08-06 |
Family
ID=2199661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US130243D Expired - Lifetime US130243A (en) | Improvement in air-cushion stop-cocks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US130243A (en) |
-
0
- US US130243D patent/US130243A/en not_active Expired - Lifetime
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