GB1242929A - Improvements in or relating to high velocity liquid jets - Google Patents

Improvements in or relating to high velocity liquid jets

Info

Publication number
GB1242929A
GB1242929A GB27500/69A GB2750069A GB1242929A GB 1242929 A GB1242929 A GB 1242929A GB 27500/69 A GB27500/69 A GB 27500/69A GB 2750069 A GB2750069 A GB 2750069A GB 1242929 A GB1242929 A GB 1242929A
Authority
GB
United Kingdom
Prior art keywords
liquid
high velocity
jet
water
relating
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
GB27500/69A
Inventor
Norman Charles Franz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1242929A publication Critical patent/GB1242929A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0591—Cutting by direct application of fluent pressure to work
    • 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
    • Y10T83/00—Cutting
    • Y10T83/364—By fluid blast and/or suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Detergent Compositions (AREA)

Abstract

1,242,929. Liquid jet cutting. N. C. FRANZ. 30 May, 1969 [31 May, 1968], No. 27500/69. Heading B5L. [Also in Division B3] The penetration into a workpiece surface of a high velocity liquid jet, e.g. for cutting wood, is increased by dissolving a long chain polymer in the working liquid, so that the viscosity of the liquid at low shear rates is raised to render the jet more cohesive. Solid particles, e.g. glass beads, may be added to the working liquid, which is generally water containing e.g. dissolved polyalkylene oxides, gelatin or methylcellulose polymers, and the polymer may be dissolved in a water-miscible solvent such as a lower alkanol, prior to mixing with the water.
GB27500/69A 1968-05-31 1969-05-30 Improvements in or relating to high velocity liquid jets Expired GB1242929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73349568A 1968-05-31 1968-05-31

Publications (1)

Publication Number Publication Date
GB1242929A true GB1242929A (en) 1971-08-18

Family

ID=24947843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27500/69A Expired GB1242929A (en) 1968-05-31 1969-05-30 Improvements in or relating to high velocity liquid jets

Country Status (5)

Country Link
US (1) US3524367A (en)
DE (1) DE1927929C3 (en)
FR (1) FR2009983A1 (en)
GB (1) GB1242929A (en)
SE (1) SE358333C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463489A (en) * 1977-10-28 1979-05-22 Inoue Japax Res Inc Jet working

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720021A (en) * 1970-12-22 1973-03-13 S Wada Method for removing cutting and grinding burrs from machined injection needle tubes
US3904346A (en) * 1971-12-23 1975-09-09 Leslie Earl Shaw Electrostatic powder coating process
US3891157A (en) * 1973-06-04 1975-06-24 Beloit Corp Slitting mechanism for winder
US3888054A (en) * 1973-11-16 1975-06-10 Western Electric Co Method for abrasive cutting in a liquid
US4272017A (en) * 1976-03-22 1981-06-09 Franz Norman C Method and nozzle assembly for fluid jet penetration of a work material
US4084605A (en) * 1976-08-02 1978-04-18 Franz Norman C Additive metering system using a centrifugal pump
US4124162A (en) * 1976-12-15 1978-11-07 Schwab Thomas L Shroud for a submerged jet cutting nozzle
US4183987A (en) * 1978-07-07 1980-01-15 United States Gypsum Company Kerfed edge gypsum board having improved edge strength
US4248110A (en) * 1979-07-24 1981-02-03 Dayco Corporation Apparatus for and method of cutting a belt sleeve
US4496515A (en) * 1980-09-29 1985-01-29 United States Gypsum Company Method for cutting gypsum board with high velocity fluid cutting jet
US4335636A (en) * 1980-09-29 1982-06-22 United States Gypsum Company Apparatus for cutting a moving sheet
US4711056A (en) * 1984-09-27 1987-12-08 Libbey-Owens-Ford Co. Abrasive fluid jet radius edge cutting of glass
EP0219420A3 (en) * 1985-10-08 1988-06-15 Nabisco Brands, Inc. Fluid jet cutting of extruded dough
US4735566A (en) * 1985-10-08 1988-04-05 Nabisco Brands, Inc. Fluid jet cutting means of extruded dough
US4917335A (en) * 1988-03-31 1990-04-17 Gt-Devices Apparatus and method for facilitating supersonic motion of bodies through the atmosphere
US4955164A (en) * 1989-06-15 1990-09-11 Flow Research, Inc Method and apparatus for drilling small diameter holes in fragile material with high velocity liquid jet
US5527204A (en) * 1993-08-27 1996-06-18 Rhoades; Lawrence J. Abrasive jet stream cutting
US6103049A (en) * 1994-05-31 2000-08-15 Johns Manville International, Inc. Method and apparatus for cutting, sealing and encapsulated fibrous products
FR2722721B1 (en) * 1994-07-21 1996-10-04 Initiatives Et Dev Alimentaire PROCESS FOR CUTTING CHEESE BY JET OF PRESSURE LIQUID AND APPLICATIONS
WO1996039847A1 (en) 1995-06-07 1996-12-19 The Pillsbury Company Liquid jet cutter for cutting a rolled dough product
JP2008546918A (en) * 2005-06-14 2008-12-25 ユニフラックス Ｉ リミテッド ライアビリティ カンパニー Fluid jet cutting method
US7749049B2 (en) * 2006-05-25 2010-07-06 Lightmachinery Inc. Submerged fluid jet polishing
US20150150269A1 (en) * 2012-08-01 2015-06-04 Frito-Lay North America, Inc. Continuous process and apparatus for making a pita chip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463489A (en) * 1977-10-28 1979-05-22 Inoue Japax Res Inc Jet working

Also Published As

Publication number Publication date
FR2009983A1 (en) 1970-02-13
US3524367A (en) 1970-08-18
SE358333B (en) 1973-07-30
DE1927929A1 (en) 1969-12-04
DE1927929B2 (en) 1974-08-15
SE358333C (en) 1979-06-14
DE1927929C3 (en) 1975-04-30

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