US1518705A - Conveyer pipe - Google Patents
Conveyer pipe Download PDFInfo
- Publication number
- US1518705A US1518705A US611767A US61176723A US1518705A US 1518705 A US1518705 A US 1518705A US 611767 A US611767 A US 611767A US 61176723 A US61176723 A US 61176723A US 1518705 A US1518705 A US 1518705A
- Authority
- US
- United States
- Prior art keywords
- corrugations
- pipe
- interior
- elbow
- pieces
- 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
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Classifications
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- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
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- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Description
Dec. 9, 1924. 1,518,705
Q P. H. RApN GONVEYER PIPE Filed Jan. 10, 1923 Patented Dec. 9, 1924.
umren STATES PATENT OFFICE.
PETER H. RAUN, OF FREDERICK, MARYLAND, ASSIGNOR TO THE- FREDERICK EN- GINEERING COMPANY, OF FREDERICK, MARYLAND, A CORPORATION OF MARY- LAND.
CONVEYER PIPE.
To all whom it may concern Be it known that I, PETER H. R-AUN, a citizen of the United States, residing at Frederick, in the county of Frederick and State of Maryland, have invented certain new and useful Improvements in Conveyer Pipes; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My invention relates to conductors or pipe such as may be used in the conveying of pieces of materials by a current of fluid.
Among the objects of my invention are z- To provide a pipe and elbow therefor, provided on the interior with corrugations wherever said interior is subject to the pressure of said pieces of material, whether said pressure is due to gravity or centrifugal force.
In carrying out my invention I construct the pipe and elbow as shown in the accompanying drawings in which Figure 1 is an elevation of a portion oi. pipe having one elbow formed integral therewith and another elbow secured thereto.
Figure 2 is the section along the line 2-2 in Figure 1 looking in the direction of the arrows.
Figure 3 is the section along the line 3-3 in Figure 1 looking in the direction of the arrows.
Figure 4 is a section along the line 44 in Figure 1 looking in the direction of the arrows, and Fig. 5 shows a section similar to that shown in Fig. 2, but having corrugations completely around the interior thereof.
In the drawings: 5 represents a section of straight pipe provided with an elbow 6 formed integrally therewith. The straight section 5 is provided on the interior thereof with corrugations 7, said corrugations being located at the bottom of the interior of said pipe in order to provide a wearing surface for the pieces of material to ride upon. In Figure 4 the corrugations are shown upon the bottom 7 and upon the inner side of the outer curve of the elbow 6. In these locations the corruga- Serial No. 611,767.
tions are subject not only to the pressure of said pieces due to gravity, but also to pressure of said pieces due to centrifugal force.
The elbow shown at the left of Figure 1 is formed of two sections, 9 and 10, bolted together and secured to the straight section of the pipe in any approved manner. Liners such as 11 and 12 are mounted within the sections 9 and 10.
These liners are provided with corrugations upon the interior thereof which serve the purposes before stated.
h [y improved pipe may be "formed in a number of ways. For instance, the corrugations for the straight pipe and elbow may be continuous around the interior thereof as shownin Fig. 5, instead of only upon the bottom and sides as is shown in Figure 4. But however formed it is desirable to chill the corrugations upon the interior thereof and the corrugations upon the interior of the liners 11 and 12. By the use of these corrugations I provide a smaller wearing surface for the material to ride upon and by chilling them I greatly increase their life. Also by reason of the corrugations, the fluid, either air, steam or water, is enabled to pass through the corrugations and by its buoyancy, or expansive force, prevent undue pressure of the material upon the corrugation.
WVhile I have shown one form of carrying out my invention, yet it is to be understood that various changes may be made therein without departing from the spirit thereof.
I claim A conductor for an agglomerate of pieces of material and a stream of fluid adapted to extend in a substantially horizontal plane, comprising a pipe having a plurality of corrugations cast integral with the interior walls of said pipe, said corrugations being positioned within an angle less than 180 degrees in the upper and lower portions of said pipe, one group of said corrugations being separated from the other group of said corrugations by substantially plane interior walls of said pipe, said corrugations extending parallel one to the other in the direction of the length of said pipe I and each of said corrugations being spaced from an adjacent corrugation for a distance proportioned to the size of the pieces of material to conveyed, wl ier eby fiuidpres sure may be passed in thez ldwierportionsof said corrugations for buo-ying up material sure of the material upon the interior Walls 10 i ai uli -i 1 Y PETER HQ RAUN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US611767A US1518705A (en) | 1923-01-10 | 1923-01-10 | Conveyer pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US611767A US1518705A (en) | 1923-01-10 | 1923-01-10 | Conveyer pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
US1518705A true US1518705A (en) | 1924-12-09 |
Family
ID=24450338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US611767A Expired - Lifetime US1518705A (en) | 1923-01-10 | 1923-01-10 | Conveyer pipe |
Country Status (1)
Country | Link |
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US (1) | US1518705A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024572A (en) * | 1955-08-15 | 1962-03-13 | Pittsburgh Plate Glass Co | Glass tempering apparatus |
US3464740A (en) * | 1968-11-25 | 1969-09-02 | Keystone Valve Corp | Axial groove conveying tube |
US4506865A (en) * | 1983-03-11 | 1985-03-26 | Bragin Boris F | Valve housing |
US4554967A (en) * | 1983-11-10 | 1985-11-26 | Foster Wheeler Energy Corporation | Erosion resistant waterwall |
US4554721A (en) * | 1983-09-26 | 1985-11-26 | Combustion Engineering, Inc. | Method of manufacturing a wear resistant pipe |
US4641864A (en) * | 1984-02-16 | 1987-02-10 | R & H Technologies, Inc. | Wear resistant pipe bend for slurry transport |
US4684155A (en) * | 1986-04-11 | 1987-08-04 | Cerline Ceramic Corporation | Pipe elbow with abrasion resistant composite inner liner and method for forming |
US5137306A (en) * | 1990-02-26 | 1992-08-11 | The George-Ingraham Corp. | Multiple-duct conduit system with expansion chamber coupling |
US5327940A (en) * | 1992-03-09 | 1994-07-12 | United Technologies Corporation | Mechanism to reduce turning losses in angled conduits |
US5495965A (en) * | 1994-04-25 | 1996-03-05 | Aptar Group, Inc. | Dip tube for hand operated dispensing device |
US5518151A (en) * | 1994-04-25 | 1996-05-21 | Aptar Group, Inc. | Dip tube for hand operated dispensing device |
WO2010085839A1 (en) | 2009-01-28 | 2010-08-05 | Scott Doig | Wear resistant slurry pipe fitting |
EP2765345A3 (en) * | 2013-02-06 | 2014-10-08 | Schuko Heinz Schulte-Südhoff GmbH & Co. KG | Protective device and extractor device |
US9915382B1 (en) * | 2014-05-16 | 2018-03-13 | Argu/America, Inc. | Pipe for slurry transport |
US20180259113A1 (en) * | 2015-03-12 | 2018-09-13 | Zhaohui Zhou | Two-branch or multi-branch double-layer wear-and-impact-resistant tube and manufacturing method thereof |
US20190061312A1 (en) * | 2017-08-29 | 2019-02-28 | Eaton Intelligent Power Limited | Fluid conduit and method |
US20190316600A1 (en) * | 2018-04-17 | 2019-10-17 | Pratt & Whitney Canada Corp. | Diffuser pipe with non-axisymmetric end wall |
US20220049811A1 (en) * | 2020-08-14 | 2022-02-17 | Ford Global Technologies, Llc | Impact absorber assembly |
US11485588B2 (en) * | 2020-03-20 | 2022-11-01 | Cnh Industrial America Llc | Wear resistant granular direction altering device |
-
1923
- 1923-01-10 US US611767A patent/US1518705A/en not_active Expired - Lifetime
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024572A (en) * | 1955-08-15 | 1962-03-13 | Pittsburgh Plate Glass Co | Glass tempering apparatus |
US3464740A (en) * | 1968-11-25 | 1969-09-02 | Keystone Valve Corp | Axial groove conveying tube |
US4506865A (en) * | 1983-03-11 | 1985-03-26 | Bragin Boris F | Valve housing |
US4554721A (en) * | 1983-09-26 | 1985-11-26 | Combustion Engineering, Inc. | Method of manufacturing a wear resistant pipe |
US4554967A (en) * | 1983-11-10 | 1985-11-26 | Foster Wheeler Energy Corporation | Erosion resistant waterwall |
US4641864A (en) * | 1984-02-16 | 1987-02-10 | R & H Technologies, Inc. | Wear resistant pipe bend for slurry transport |
US4684155A (en) * | 1986-04-11 | 1987-08-04 | Cerline Ceramic Corporation | Pipe elbow with abrasion resistant composite inner liner and method for forming |
US5137306A (en) * | 1990-02-26 | 1992-08-11 | The George-Ingraham Corp. | Multiple-duct conduit system with expansion chamber coupling |
US5327940A (en) * | 1992-03-09 | 1994-07-12 | United Technologies Corporation | Mechanism to reduce turning losses in angled conduits |
US5518151A (en) * | 1994-04-25 | 1996-05-21 | Aptar Group, Inc. | Dip tube for hand operated dispensing device |
US5495965A (en) * | 1994-04-25 | 1996-03-05 | Aptar Group, Inc. | Dip tube for hand operated dispensing device |
WO2010085839A1 (en) | 2009-01-28 | 2010-08-05 | Scott Doig | Wear resistant slurry pipe fitting |
US9493314B2 (en) | 2009-01-28 | 2016-11-15 | Scott Doig | Wear resistant slurry pipe fitting |
EP2765345A3 (en) * | 2013-02-06 | 2014-10-08 | Schuko Heinz Schulte-Südhoff GmbH & Co. KG | Protective device and extractor device |
US9915382B1 (en) * | 2014-05-16 | 2018-03-13 | Argu/America, Inc. | Pipe for slurry transport |
US20180259113A1 (en) * | 2015-03-12 | 2018-09-13 | Zhaohui Zhou | Two-branch or multi-branch double-layer wear-and-impact-resistant tube and manufacturing method thereof |
US20190061312A1 (en) * | 2017-08-29 | 2019-02-28 | Eaton Intelligent Power Limited | Fluid conduit and method |
US10941884B2 (en) * | 2017-08-29 | 2021-03-09 | Eaton Intelligent Power Limited | Fluid conduit and method |
US20190316600A1 (en) * | 2018-04-17 | 2019-10-17 | Pratt & Whitney Canada Corp. | Diffuser pipe with non-axisymmetric end wall |
US10823195B2 (en) * | 2018-04-17 | 2020-11-03 | Pratt & Whitney Canada Corp. | Diffuser pipe with non-axisymmetric end wall |
US11485588B2 (en) * | 2020-03-20 | 2022-11-01 | Cnh Industrial America Llc | Wear resistant granular direction altering device |
US20220049811A1 (en) * | 2020-08-14 | 2022-02-17 | Ford Global Technologies, Llc | Impact absorber assembly |
US11898687B2 (en) * | 2020-08-14 | 2024-02-13 | Ford Global Technologies, Llc | Impact absorber assembly |
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