GB930554A - Process for fabricating screens - Google Patents
Process for fabricating screensInfo
- Publication number
- GB930554A GB930554A GB30040/60A GB3004060A GB930554A GB 930554 A GB930554 A GB 930554A GB 30040/60 A GB30040/60 A GB 30040/60A GB 3004060 A GB3004060 A GB 3004060A GB 930554 A GB930554 A GB 930554A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- section
- strip
- fed
- rolls
- 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
Links
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- 229910000906 Bronze Inorganic materials 0.000 abstract 1
- 240000000491 Corchorus aestuans Species 0.000 abstract 1
- 235000011777 Corchorus aestuans Nutrition 0.000 abstract 1
- 235000010862 Corchorus capsularis Nutrition 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 239000010974 bronze Substances 0.000 abstract 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/16—Component parts of wells
- E03B3/18—Well filters
- E03B3/20—Well filters of elements of special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F17/00—Jacketing or reinforcing articles with wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/18—Making special types or portions of network by methods or means specially adapted therefor of meshed work for filters or sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
- B23K11/008—Manufacturing of metallic grids or mats by spot welding
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/042—Tension applied during working
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/496—Multiperforated metal article making
- Y10T29/49602—Coil wound wall screen
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49874—Prestressing rod, filament or strand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Materials (AREA)
- Combined Means For Separation Of Solids (AREA)
- Wire Processing (AREA)
Abstract
930,554. Metallic fabrics. EDWARD E. JOHNSON Inc. Aug. 31, 1960 [Feb. 12, 1960], No. 30040/60. Class 74 (2). [Also in Group XXII] In making a screen a substantially cylindrical inner unit is rotated about its axis and advanced longitudinally, a thin continuous strip is fed and longitudinally extending portions thereof are bent to form a wire and the wire is secured to the exterior of the inner unit by continuously electric welding without interrupting the feeding and forming of the wire. In making a well screen a strip 8 fed from a coil 9 is formed by rolls 11, 12, to channel sections 14, 15, Fig. 2, and finally by rolls 13 to triangular section wire 16 and the wire is then fed on to a rotating cylinder formed by rods 5, the wire being welded to the rods by an electrode roller 7. The limbs of the section may be spaced apart or the strip may be shaped to pointed U-section, the base of which is welded to the inner cylinder. The strip may be of stainless steel, bronze or brass and the tubular wire may have a core of polyester resin, asbestos or jute. The inner cylinder may be a foraminous tube. The wire section may be such as to provide a slot of U-section widening outwardly.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8431A US3101526A (en) | 1960-02-12 | 1960-02-12 | Process for fabricating screens |
Publications (1)
Publication Number | Publication Date |
---|---|
GB930554A true GB930554A (en) | 1963-07-03 |
Family
ID=21731554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30040/60A Expired GB930554A (en) | 1960-02-12 | 1960-08-31 | Process for fabricating screens |
Country Status (4)
Country | Link |
---|---|
US (1) | US3101526A (en) |
BE (1) | BE595410A (en) |
DE (1) | DE1402871B1 (en) |
GB (1) | GB930554A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460207A1 (en) * | 1979-07-05 | 1981-01-23 | Toshin Kogyo Co | NEW CYLINDRICAL PRINTING SCREEN WITHOUT JOINT AND PROCESS FOR PREPARING THE SAME |
WO1983002409A1 (en) * | 1982-01-19 | 1983-07-21 | Alan David Baldwin | Dewatering screen manufacture and method thereof |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270404A (en) * | 1963-08-06 | 1966-09-06 | Chamberlain Corp | Method of making metallic shelving |
US3525139A (en) * | 1966-01-26 | 1970-08-25 | Universal Oil Prod Co | Method of making reinforced oval-form tubular screens |
US3712373A (en) * | 1970-10-02 | 1973-01-23 | Pan American Petroleum Corp | Multi-layer well screen |
US3875977A (en) * | 1973-03-23 | 1975-04-08 | Universal Oil Prod Co | Method for making cylindrical screens |
US3831243A (en) * | 1973-09-24 | 1974-08-27 | Dynaloc Corp | Method for making self-centering pulleys |
JPS62156493A (en) * | 1985-12-27 | 1987-07-11 | 永岡金網株式会社 | Double cylinder screen |
ES2035609T3 (en) * | 1988-08-12 | 1993-04-16 | E & M Lamort | PAPER PULP SCREENERS AND SCREENERS. |
FR2676076B1 (en) * | 1991-05-03 | 1993-08-06 | Lamort E & M | CYLINDRICAL SIEVE END CROWN FOR PAPER PURIFIER AND CLASSIFIER AND METHOD FOR PRODUCING THE SAME. |
US5802814A (en) * | 1993-08-20 | 1998-09-08 | Nissho Corporation | Method of wrapping a bundle of fiber |
JPH07112529B2 (en) * | 1993-08-20 | 1995-12-06 | 株式会社ニッショー | How to wrap a fiber bundle |
JP2587905B2 (en) * | 1994-04-12 | 1997-03-05 | 株式会社松村組 | Reinforcing cage manufacturing equipment |
FI100344B (en) * | 1995-11-28 | 1997-11-14 | Ahlstrom Machinery Oy | Process for making a sieve product and sieve product |
GB201215801D0 (en) * | 2012-09-05 | 2012-10-24 | Optima Internat Ltd | Apparatus and method for forming screens |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1323621A (en) * | 1919-12-02 | Device eor eormino screens | ||
US1266545A (en) * | 1917-07-12 | 1918-05-21 | John William Anderson | Apparatus for shaping metal channel-bars. |
US1847078A (en) * | 1928-06-05 | 1932-03-01 | Charles F Buente | Shaping machine |
US1858592A (en) * | 1929-04-01 | 1932-05-17 | Edward E Johnson Inc | Well screen |
US2339538A (en) * | 1940-10-17 | 1944-01-18 | Victor F Zahodiakin | Method of forming piston rings |
GB553974A (en) * | 1942-01-13 | 1943-06-11 | Cyril Greaves | Improved methods in and relating to the construction of sieves |
US2411988A (en) * | 1944-03-11 | 1946-12-03 | Eitel Mccullough Inc | Grid making machine |
US2473859A (en) * | 1946-01-02 | 1949-06-21 | American Pipe & Constr Co | Method and apparatus for welding structural cages |
US2643863A (en) * | 1948-09-09 | 1953-06-30 | Hydrocarbon Research Inc | Recuperative heat exchanger and process of producing same |
US2811882A (en) * | 1949-08-06 | 1957-11-05 | Houston Well Screen Co | Lugging disc for strainer wire |
DE1024926B (en) * | 1952-11-13 | 1958-02-27 | Hugo Laderer | Slotted filter body |
GB780365A (en) * | 1954-11-09 | 1957-07-31 | Knecht Alfred | A method and apparatus for winding the formers of slot filters |
US2892919A (en) * | 1957-05-15 | 1959-06-30 | Purolator Products Inc | Apparatus for making a filter element |
-
1960
- 1960-02-12 US US8431A patent/US3101526A/en not_active Expired - Lifetime
- 1960-08-31 GB GB30040/60A patent/GB930554A/en not_active Expired
- 1960-09-17 DE DE19601402871 patent/DE1402871B1/en active Pending
- 1960-09-26 BE BE595410A patent/BE595410A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2460207A1 (en) * | 1979-07-05 | 1981-01-23 | Toshin Kogyo Co | NEW CYLINDRICAL PRINTING SCREEN WITHOUT JOINT AND PROCESS FOR PREPARING THE SAME |
WO1983002409A1 (en) * | 1982-01-19 | 1983-07-21 | Alan David Baldwin | Dewatering screen manufacture and method thereof |
AU591050B2 (en) * | 1982-01-19 | 1989-11-30 | Alan David Baldwin | Dewatering screen manufacture and method thereof |
Also Published As
Publication number | Publication date |
---|---|
US3101526A (en) | 1963-08-27 |
BE595410A (en) | 1961-03-27 |
DE1402871B1 (en) | 1970-04-30 |
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