GB830908A - Perforate metal sheets and method of forming the same - Google Patents

Perforate metal sheets and method of forming the same

Info

Publication number
GB830908A
GB830908A GB33551/56A GB3355156A GB830908A GB 830908 A GB830908 A GB 830908A GB 33551/56 A GB33551/56 A GB 33551/56A GB 3355156 A GB3355156 A GB 3355156A GB 830908 A GB830908 A GB 830908A
Authority
GB
United Kingdom
Prior art keywords
sheet
filaments
pores
nickel
sintered
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
Application number
GB33551/56A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AIRCRAFT POROUS MEDIA Inc
Original Assignee
AIRCRAFT POROUS MEDIA Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AIRCRAFT POROUS MEDIA Inc filed Critical AIRCRAFT POROUS MEDIA Inc
Publication of GB830908A publication Critical patent/GB830908A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4618—Manufacturing of screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4672—Woven meshes
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00—Woven fabrics not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Materials (AREA)
  • Woven Fabrics (AREA)

Abstract

830,908. Filter media. AIRCRAFT POROUS MEDIA Inc. Nov. 2, 1956 [Jan. 30, 1956], No. 33551/56. Class 46. [Also in Groups IX and XXII] A rigid perforate metallic sheet for use as a filter medium is made from interwoven metallic filaments 11, 12, providing a series of pores 16, which are flattened to provide substantially flat co-planar surfaces 13, 14 and to form between the filaments enlarged contiguous surfaces 15 which are joined together by sintering. The sheet may have a plain weave, Fig. 1, wherein the pores will run normal to the sheet or a plain or twilled "Dutch " weave, Fig. 3 (not shown), wherein the pores will be oblique at 30 to 60 degrees to the surface of the sheet. The filaments may be of stainless steel, nickel or nickel alloys, aluminium, silver or copper. The filaments of either the weft or warp may be of permanent or soft. magnetic metal for removing fine magnetic particles. Two metallic sheets of the same or different woven patterns may be sintered together or a woven sheet may be sintered to a thin nickel, copper or nickel-copper screen with very small pores and formed by electro-deposition, or the woven sheet may be sintered to an imperforate backing sheet. The sheet is of particular use in tangential flow filtration for use in aircraft engine carburetters. Examples are given of the sizes of the filaments of the weave and the dimensions of the pores.
GB33551/56A 1956-01-30 1956-11-02 Perforate metal sheets and method of forming the same Expired GB830908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830908XA 1956-01-30 1956-01-30

Publications (1)

Publication Number Publication Date
GB830908A true GB830908A (en) 1960-03-23

Family

ID=22176113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33551/56A Expired GB830908A (en) 1956-01-30 1956-11-02 Perforate metal sheets and method of forming the same

Country Status (1)

Country Link
GB (1) GB830908A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101202A2 (en) * 1982-07-22 1984-02-22 The Wiggins Teape Group Limited Paper making machinery
FR2965824A1 (en) * 2010-10-11 2012-04-13 Snecma PROCESS FOR PRODUCING A METAL FIBROUS STRUCTURE BY WEAVING
WO2013152765A1 (en) * 2012-04-11 2013-10-17 assonic Mechatronics GmbH Screen system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101202A2 (en) * 1982-07-22 1984-02-22 The Wiggins Teape Group Limited Paper making machinery
EP0101202A3 (en) * 1982-07-22 1985-05-15 The Wiggins Teape Group Limited Paper making machinery
FR2965824A1 (en) * 2010-10-11 2012-04-13 Snecma PROCESS FOR PRODUCING A METAL FIBROUS STRUCTURE BY WEAVING
WO2012049414A3 (en) * 2010-10-11 2012-08-30 Snecma Method for producing a fibrous metal structure by means of weaving
CN103154343A (en) * 2010-10-11 2013-06-12 斯奈克玛 Method for producing a fibrous metal structure by means of weaving
CN103154343B (en) * 2010-10-11 2016-07-06 斯奈克玛 The manufacture method of fibrous metal structure and the filamentary structure of manufacture thereof and the method manufacturing solid components is manufactured by braided metal parallel and metal warp
US9605364B2 (en) 2010-10-11 2017-03-28 Snecma Method for producing a fibrous metal structure by means of weaving
WO2013152765A1 (en) * 2012-04-11 2013-10-17 assonic Mechatronics GmbH Screen system

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