EA201990961A1 - Абразивная головка с вложенной форсункой - Google Patents

Абразивная головка с вложенной форсункой

Info

Publication number
EA201990961A1
EA201990961A1 EA201990961A EA201990961A EA201990961A1 EA 201990961 A1 EA201990961 A1 EA 201990961A1 EA 201990961 A EA201990961 A EA 201990961A EA 201990961 A EA201990961 A EA 201990961A EA 201990961 A1 EA201990961 A1 EA 201990961A1
Authority
EA
Eurasian Patent Office
Prior art keywords
abrasive
inlet nozzle
abrasive head
materials
tool
Prior art date
Application number
EA201990961A
Other languages
English (en)
Inventor
Иржи Мештанек
Зденек Ржиха
Original Assignee
Птв, Спол. С.Р.О.
Инститьют Оф Джеоникс Оф Дзе Час
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 Птв, Спол. С.Р.О., Инститьют Оф Джеоникс Оф Дзе Час filed Critical Птв, Спол. С.Р.О.
Publication of EA201990961A1 publication Critical patent/EA201990961A1/ru

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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • 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
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0084—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a mixture of liquid and gas
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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)
  • Nozzles (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Абразивная головка с вложенной форсункой для очистки/удаления поверхностей материалов и деления/резки материалов лучевым потоком (струей) жидкости, обогащенным твердыми абразивными частицами, что ведет к увеличению срока службы инструмента, ограничением повреждения заслонки жидкостного сопла абразивом, устранению разрушения абразива внутри инструмента и повышению производительности резки и эффективности потока.
EA201990961A 2018-05-15 2019-05-14 Абразивная головка с вложенной форсункой EA201990961A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2018-226A CZ307862B6 (cs) 2018-05-15 2018-05-15 Abrazivní hlavice s vloženou tryskou

Publications (1)

Publication Number Publication Date
EA201990961A1 true EA201990961A1 (ru) 2020-01-31

Family

ID=67060186

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990961A EA201990961A1 (ru) 2018-05-15 2019-05-14 Абразивная головка с вложенной форсункой

Country Status (3)

Country Link
US (1) US11628540B2 (ru)
CZ (1) CZ307862B6 (ru)
EA (1) EA201990961A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2018235A3 (cs) * 2018-05-22 2019-07-03 PTV, spol. s r.o. Abrazivní hlavice s přívodem čistého plynu

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107084A (en) * 1937-04-17 1938-02-01 Clarence B Pletcher Blast gun
GB1481042A (en) * 1974-06-05 1977-07-27 Hart B Guns for forming jets of particulate material
US4648215A (en) * 1982-10-22 1987-03-10 Flow Industries, Inc. Method and apparatus for forming a high velocity liquid abrasive jet
JP2788065B2 (ja) * 1989-07-14 1998-08-20 電源開発株式会社 液体ジェット加工用ノズル装置
US5144766A (en) * 1989-11-03 1992-09-08 Flow International Corporation Liquid abrasive cutting jet cartridge and method
US7108585B1 (en) * 2005-04-05 2006-09-19 Dorfman Benjamin F Multi-stage abrasive-liquid jet cutting head
US8210908B2 (en) * 2008-06-23 2012-07-03 Flow International Corporation Vented cutting head body for abrasive jet system
US8353741B2 (en) * 2009-09-02 2013-01-15 All Coatings Elimination System Corporation System and method for removing a coating from a substrate
US20140004776A1 (en) * 2012-06-29 2014-01-02 Gary N. Bury Abrasivejet Cutting Head With Enhanced Abrasion-Resistant Cartridge
ITTO20130363A1 (it) * 2013-05-06 2014-11-07 Biesse Spa Testa operatrice del tipo "water-jet" per il taglio di materiali con getto idro-abrasivo ad elevata pressione
CN205310080U (zh) * 2016-01-20 2016-06-15 胡沧海 一种水射流喷头装置

Also Published As

Publication number Publication date
US11628540B2 (en) 2023-04-18
CZ2018226A3 (cs) 2019-07-03
US20190366508A1 (en) 2019-12-05
CZ307862B6 (cs) 2019-07-03

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