CN114829068A - 用于高生产率的安静的磨料喷射喷嘴的方法和设计 - Google Patents

用于高生产率的安静的磨料喷射喷嘴的方法和设计 Download PDF

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Publication number
CN114829068A
CN114829068A CN202080086029.XA CN202080086029A CN114829068A CN 114829068 A CN114829068 A CN 114829068A CN 202080086029 A CN202080086029 A CN 202080086029A CN 114829068 A CN114829068 A CN 114829068A
Authority
CN
China
Prior art keywords
nozzle
straight
length
abrasive
gas
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.)
Pending
Application number
CN202080086029.XA
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English (en)
Chinese (zh)
Inventor
克里斯托弗·苏利文
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.)
Kennametal Inc
Original Assignee
Hoana Medical 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 PCT/US2019/065783 external-priority patent/WO2020123697A1/en
Priority claimed from US16/819,035 external-priority patent/US20200282517A1/en
Application filed by Hoana Medical Inc filed Critical Hoana Medical Inc
Publication of CN114829068A publication Critical patent/CN114829068A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • B05B1/002—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to reduce the generation or the transmission of noise or to produce a particular sound; associated with noise monitoring means
    • 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
    • B05B7/1404—Arrangements for supplying particulate material
    • 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
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Cleaning In General (AREA)
CN202080086029.XA 2019-12-11 2020-03-28 用于高生产率的安静的磨料喷射喷嘴的方法和设计 Pending CN114829068A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/US2019/065783 WO2020123697A1 (en) 2018-12-11 2019-12-11 Reduced noise abrasive blasting systems
USPCT/US2019/065783 2019-12-11
US16/819,035 2020-03-13
US16/819,035 US20200282517A1 (en) 2018-12-11 2020-03-13 Method and design for productive quiet abrasive blasting nozzles
PCT/US2020/025586 WO2021118625A1 (en) 2019-12-11 2020-03-28 Method and design for productive quiet abrasive blasting nozzles

Publications (1)

Publication Number Publication Date
CN114829068A true CN114829068A (zh) 2022-07-29

Family

ID=76330311

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080086029.XA Pending CN114829068A (zh) 2019-12-11 2020-03-28 用于高生产率的安静的磨料喷射喷嘴的方法和设计

Country Status (7)

Country Link
EP (1) EP4072778A4 (de)
JP (1) JP2023505838A (de)
KR (1) KR20220110268A (de)
CN (1) CN114829068A (de)
AU (1) AU2020399540A1 (de)
CA (1) CA3159321A1 (de)
WO (1) WO2021118625A1 (de)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628627A (en) * 1970-10-02 1971-12-21 Vacu Blast Corp Silencer for air-blasting gun
US4057940A (en) * 1976-12-02 1977-11-15 Otto Wemmer Control for sand blasting nozzle
GB1517679A (en) * 1977-03-28 1978-07-12 Zverev A Apparatus for explosive application of coatings
DE2903733A1 (de) * 1979-02-01 1980-08-14 Eickhoff Geb Duese fuer hochdruckfluessigkeit
US4253610A (en) * 1979-09-10 1981-03-03 Larkin Joe M Abrasive blast nozzle
CN2571492Y (zh) * 2002-09-19 2003-09-10 上海富驰高科技有限公司 一种喷嘴
RU2246391C2 (ru) * 2002-12-09 2005-02-20 Коломин Евгений Иванович Способ абразивно-газовой обработки поверхности и сопловое устройство для его реализации
CN1739864A (zh) * 2004-08-23 2006-03-01 德尔菲技术公司 用于动力喷嘴的可更换的喉道插件
CN1939595A (zh) * 2005-09-29 2007-04-04 宝山钢铁股份有限公司 冷喷涂用复合陶瓷拉乌尔型喷嘴
CN101121156A (zh) * 2006-08-07 2008-02-13 德尔菲技术公司 高性能动力喷嘴
CN102814248A (zh) * 2012-08-01 2012-12-12 中国船舶重工集团公司第七二五研究所 一种轴向虹吸送粉式冷喷涂用的喷嘴
CN103874313A (zh) * 2014-03-06 2014-06-18 西安交通大学 一种内送粉超音速等离子喷枪

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722464A (en) * 1952-08-11 1955-01-26 William Howard Mead Abrasive blasting nozzle
DE1036497B (de) * 1954-07-30 1958-08-14 Cie Parisienne D Outil A Air C Spritzduese fuer Moertel od. dgl.
US3701482A (en) * 1971-03-17 1972-10-31 Norman H Sachnik Foam generating nozzle
US4134547A (en) * 1976-12-14 1979-01-16 O. Ditlev-Simonsen, Jr. Jet pipe
US5957760A (en) * 1996-03-14 1999-09-28 Kreativ, Inc Supersonic converging-diverging nozzle for use on biological organisms
AU3269897A (en) * 1996-06-27 1998-01-14 Wizard Technology Limited An abrasive blasting apparatus
US5975996A (en) * 1996-07-18 1999-11-02 The Penn State Research Foundation Abrasive blast cleaning nozzle
RU2184619C1 (ru) * 2001-03-22 2002-07-10 Душкин Андрей Леонидович Распылитель жидкости (варианты)
US20050037697A1 (en) * 2003-08-14 2005-02-17 Nord Lance G. Abrasive media blast nozzle
US7810401B2 (en) * 2008-03-07 2010-10-12 Cameron International Corporation Apparatus and method for operation in the laminar, transition, and turbulent flow regimes
US8668554B2 (en) * 2010-02-24 2014-03-11 Werner Hunziker Blasting nozzle for a device for blast-machining or abrasive blasting objects
US8389066B2 (en) * 2010-04-13 2013-03-05 Vln Advanced Technologies, Inc. Apparatus and method for prepping a surface using a coating particle entrained in a pulsed waterjet or airjet
US9931639B2 (en) * 2014-01-16 2018-04-03 Cold Jet, Llc Blast media fragmenter
US10150203B1 (en) * 2014-08-20 2018-12-11 Oceanit Laboratories, Inc. Reduced noise abrasive blasting systems
US11383349B2 (en) * 2014-08-20 2022-07-12 Oceanit Laboratories, Inc. Reduced noise abrasive blasting systems

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628627A (en) * 1970-10-02 1971-12-21 Vacu Blast Corp Silencer for air-blasting gun
US4057940A (en) * 1976-12-02 1977-11-15 Otto Wemmer Control for sand blasting nozzle
GB1517679A (en) * 1977-03-28 1978-07-12 Zverev A Apparatus for explosive application of coatings
DE2903733A1 (de) * 1979-02-01 1980-08-14 Eickhoff Geb Duese fuer hochdruckfluessigkeit
US4253610A (en) * 1979-09-10 1981-03-03 Larkin Joe M Abrasive blast nozzle
CN2571492Y (zh) * 2002-09-19 2003-09-10 上海富驰高科技有限公司 一种喷嘴
RU2246391C2 (ru) * 2002-12-09 2005-02-20 Коломин Евгений Иванович Способ абразивно-газовой обработки поверхности и сопловое устройство для его реализации
CN1739864A (zh) * 2004-08-23 2006-03-01 德尔菲技术公司 用于动力喷嘴的可更换的喉道插件
CN1939595A (zh) * 2005-09-29 2007-04-04 宝山钢铁股份有限公司 冷喷涂用复合陶瓷拉乌尔型喷嘴
CN101121156A (zh) * 2006-08-07 2008-02-13 德尔菲技术公司 高性能动力喷嘴
CN102814248A (zh) * 2012-08-01 2012-12-12 中国船舶重工集团公司第七二五研究所 一种轴向虹吸送粉式冷喷涂用的喷嘴
CN103874313A (zh) * 2014-03-06 2014-06-18 西安交通大学 一种内送粉超音速等离子喷枪

Also Published As

Publication number Publication date
EP4072778A4 (de) 2024-01-17
EP4072778A1 (de) 2022-10-19
WO2021118625A1 (en) 2021-06-17
AU2020399540A1 (en) 2022-06-09
JP2023505838A (ja) 2023-02-13
KR20220110268A (ko) 2022-08-05
CA3159321A1 (en) 2021-06-17

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20230303

Address after: Pennsylvania, America

Applicant after: KENNAMETAL Inc.

Address before: Hawaii, USA

Applicant before: HOANA MEDICAL, Inc.