FR2286690A1 - APPARATUS AND METHOD FOR CUTTING BY LIQUID JET - Google Patents

APPARATUS AND METHOD FOR CUTTING BY LIQUID JET

Info

Publication number
FR2286690A1
FR2286690A1 FR7530120A FR7530120A FR2286690A1 FR 2286690 A1 FR2286690 A1 FR 2286690A1 FR 7530120 A FR7530120 A FR 7530120A FR 7530120 A FR7530120 A FR 7530120A FR 2286690 A1 FR2286690 A1 FR 2286690A1
Authority
FR
France
Prior art keywords
cutting
liquid jet
jet
liquid
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.)
Granted
Application number
FR7530120A
Other languages
French (fr)
Other versions
FR2286690B1 (en
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.)
Flow Research Inc
Original Assignee
Flow Research 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
Priority claimed from US05/615,560 external-priority patent/US3997111A/en
Application filed by Flow Research Inc filed Critical Flow Research Inc
Publication of FR2286690A1 publication Critical patent/FR2286690A1/en
Application granted granted Critical
Publication of FR2286690B1 publication Critical patent/FR2286690B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/10—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in the form of a fine jet, e.g. for use in wind-screen washers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid
FR7530120A 1974-10-02 1975-10-01 APPARATUS AND METHOD FOR CUTTING BY LIQUID JET Granted FR2286690A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51148674A 1974-10-02 1974-10-02
US59750875A 1975-07-21 1975-07-21
US05/615,560 US3997111A (en) 1975-07-21 1975-09-22 Liquid jet cutting apparatus and method

Publications (2)

Publication Number Publication Date
FR2286690A1 true FR2286690A1 (en) 1976-04-30
FR2286690B1 FR2286690B1 (en) 1979-09-07

Family

ID=27414482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530120A Granted FR2286690A1 (en) 1974-10-02 1975-10-01 APPARATUS AND METHOD FOR CUTTING BY LIQUID JET

Country Status (9)

Country Link
JP (1) JPS609199B2 (en)
AU (1) AU499295B2 (en)
CA (1) CA1028239A (en)
DE (1) DE2544129C2 (en)
FR (1) FR2286690A1 (en)
GB (1) GB1486353A (en)
IT (1) IT1056133B (en)
NL (1) NL7511618A (en)
SE (1) SE7510934L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420996A1 (en) * 1978-04-01 1979-10-26 Bochumer Eisen Heintzmann HIGH PRESSURE WATER EJECTION NOZZLE
EP0437168A2 (en) * 1990-01-10 1991-07-17 Possis Corporation Cutting head for waterjet cutting machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921296A1 (en) * 1989-06-29 1991-01-10 Lindemann Maschfab Gmbh METHOD AND DEVICE FOR OPENING CONTAINERS
DE19808721A1 (en) 1998-03-02 1999-09-09 Evertz Egon Kg Gmbh & Co Process for water cutting metal bodies
JP2021023996A (en) * 2019-07-31 2021-02-22 セイコーエプソン株式会社 Liquid jet device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756106A (en) * 1971-03-01 1973-09-04 Bendix Corp Nozzle for producing fluid cutting jet
US3750961A (en) * 1971-07-16 1973-08-07 N Franz Very high velocity fluid jet nozzles and methods of making same
US3705693A (en) * 1971-07-16 1972-12-12 Norman Franz Means for sealing fittings and nozzle assemblies at extremely high fluid pressures
US3811795A (en) * 1973-01-12 1974-05-21 Flow Research Inc High pressure fluid intensifier and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420996A1 (en) * 1978-04-01 1979-10-26 Bochumer Eisen Heintzmann HIGH PRESSURE WATER EJECTION NOZZLE
EP0437168A2 (en) * 1990-01-10 1991-07-17 Possis Corporation Cutting head for waterjet cutting machine
EP0437168A3 (en) * 1990-01-10 1991-09-11 Possis Corporation Cutting head for waterjet cutting machine

Also Published As

Publication number Publication date
JPS5164696A (en) 1976-06-04
IT1056133B (en) 1982-01-30
DE2544129A1 (en) 1976-04-08
AU499295B2 (en) 1979-04-12
JPS609199B2 (en) 1985-03-08
GB1486353A (en) 1977-09-21
NL7511618A (en) 1976-04-06
FR2286690B1 (en) 1979-09-07
AU8533475A (en) 1977-04-07
SE7510934L (en) 1976-04-05
DE2544129C2 (en) 1984-02-09
CA1028239A (en) 1978-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse