US201689A - Improvement in pump suction-pipes - Google Patents
Improvement in pump suction-pipes Download PDFInfo
- Publication number
- US201689A US201689A US201689DA US201689A US 201689 A US201689 A US 201689A US 201689D A US201689D A US 201689DA US 201689 A US201689 A US 201689A
- Authority
- US
- United States
- Prior art keywords
- suction
- pipe
- pipes
- improvement
- pump suction
- 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
- 239000007990 PIPES buffer Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/20—Other positive-displacement pumps
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0409—Drainage outlets, e.g. gullies
- E04D2013/0413—Strainers for drainage outlets
Definitions
- Emssns mvmwon: @Za M521, g g
- FIG. 1 is a longitudinal section taken on line a: a: in Fig. 2.
- Fig. 2 is an end view.
- My invention relates to an adjustable suction for pumps used in mining and in other similar operations; and it consists in a perforated nozzle attached to the end of the suction-pipe by a ball-joint, so that it may be turned in any desirable direction.
- A is the stationary portion of the adjustable suction, which is flanged at its upper end to receive bolts, by which it is attached to the lower section of the suction-pipe, or it may be screwed to the suction-pipe, and its lower end is enlarged and adapted to the spherical end a of the perforated movable pipe B. It is also provided with a flange, b, for receiving the collar 0, which is fitted to the spherical portion a and secured to the flange b by bolts 0. The edges of the spherical end a of the movable pipe B are beveled from the inner side, to make a smooth passage for water.
- the lower or free end of the movable pipe B is closed, and it is perforated in the end and also in the side for aportion ofits length.
- This suctionpipe may be moved in any direction within certain limits, so that it may be placed out of the Way of workmen sinking a shaft; or it may be made to operate in shallower waterthan a straight rigid suction-pipe, by swinging the movable pipe B so that it forms less than a right angle with the surface of the water.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Massaging Devices (AREA)
Description
E. 0. LEE-HMO. Pump Suction Pipe No; 201,689. Patented March 26.1878.
Emssns: mvmwon: @Za M521, g g
, I r ATTORNEYS.
NFETERS, PNOTO-UTHOGFAFHER, WASHINGTON. ,D.
UNITED STATES PATENT OEEIoE.
ERIC 0. LEERMO, OF GOLD HILL, NEVADA.
IMPROVEMENT IN PUMP SUCTION-PIPES.
Specification forming part of Letters Patent No. 201,689, dated March 26, 1878; application filed January 15, 1878.
To all whom it may concern:
Be it known that I, ERIC 0. LEERMO, of Gold Hill, county of Storey, and State of Nevada, have invented a new and Improved Pump-Suction, of which the following is a specification Figure 1 is a longitudinal section taken on line a: a: in Fig. 2. Fig. 2 is an end view.
Similar letters of reference indicate corresponding parts.
My invention relates to an adjustable suction for pumps used in mining and in other similar operations; and it consists in a perforated nozzle attached to the end of the suction-pipe by a ball-joint, so that it may be turned in any desirable direction.
Referring to the drawing, A is the stationary portion of the adjustable suction, which is flanged at its upper end to receive bolts, by which it is attached to the lower section of the suction-pipe, or it may be screwed to the suction-pipe, and its lower end is enlarged and adapted to the spherical end a of the perforated movable pipe B. It is also provided with a flange, b, for receiving the collar 0, which is fitted to the spherical portion a and secured to the flange b by bolts 0. The edges of the spherical end a of the movable pipe B are beveled from the inner side, to make a smooth passage for water. The lower or free end of the movable pipe B is closed, and it is perforated in the end and also in the side for aportion ofits length. This suctionpipe may be moved in any direction within certain limits, so that it may be placed out of the Way of workmen sinking a shaft; or it may be made to operate in shallower waterthan a straight rigid suction-pipe, by swinging the movable pipe B so that it forms less than a right angle with the surface of the water.
Having thus fully described my invention, I claim as new and desire to secure by Letters Patent- The suction-pipe of apump, connected with a nozzle-pipe, B, by securing the spherical end a of the nozzle loosely in a corresponding socket at the end of pipe A, as shown and described.
ERIG OLSON LEERMO. Witnesses:
O. H. GALLUP, W. G. HYDE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US201689A true US201689A (en) | 1878-03-26 |
Family
ID=2271094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US201689D Expired - Lifetime US201689A (en) | Improvement in pump suction-pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US201689A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2677918A (en) * | 1949-04-29 | 1954-05-11 | Saint Gobain | Apparatus for bending and tempering sheets of glass |
| US2734637A (en) * | 1956-02-14 | Fisher | ||
| US2911691A (en) * | 1955-08-29 | 1959-11-10 | Edwin F Peterson | Spray head core box blow tube |
| US4717078A (en) * | 1984-08-20 | 1988-01-05 | Arp George F | Eyeball fitting for increasing flow of return water to swimming pool |
| US6775865B1 (en) * | 2003-07-31 | 2004-08-17 | Globe Union Industrial Corp. | Shower unit with swivel spray arms |
-
0
- US US201689D patent/US201689A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734637A (en) * | 1956-02-14 | Fisher | ||
| US2677918A (en) * | 1949-04-29 | 1954-05-11 | Saint Gobain | Apparatus for bending and tempering sheets of glass |
| US2911691A (en) * | 1955-08-29 | 1959-11-10 | Edwin F Peterson | Spray head core box blow tube |
| US4717078A (en) * | 1984-08-20 | 1988-01-05 | Arp George F | Eyeball fitting for increasing flow of return water to swimming pool |
| US6775865B1 (en) * | 2003-07-31 | 2004-08-17 | Globe Union Industrial Corp. | Shower unit with swivel spray arms |
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