DE69521976T2 - Strahldüse für die Anwendung im katalytischen Wirbelschicht-Krackverfahren - Google Patents

Strahldüse für die Anwendung im katalytischen Wirbelschicht-Krackverfahren

Info

Publication number
DE69521976T2
DE69521976T2 DE69521976T DE69521976T DE69521976T2 DE 69521976 T2 DE69521976 T2 DE 69521976T2 DE 69521976 T DE69521976 T DE 69521976T DE 69521976 T DE69521976 T DE 69521976T DE 69521976 T2 DE69521976 T2 DE 69521976T2
Authority
DE
Germany
Prior art keywords
nozzle
fluidized bed
openings
steam
impact
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 - Lifetime
Application number
DE69521976T
Other languages
German (de)
English (en)
Other versions
DE69521976D1 (de
Inventor
James Haruch
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.)
Spraying Systems Co
Original Assignee
Spraying Systems Co
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 US08/354,614 external-priority patent/US5673859A/en
Application filed by Spraying Systems Co filed Critical Spraying Systems Co
Application granted granted Critical
Publication of DE69521976D1 publication Critical patent/DE69521976D1/de
Publication of DE69521976T2 publication Critical patent/DE69521976T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B05B1/04—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 flat form, e.g. fan-like, sheet-like
    • 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
    • B05B1/04—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 flat form, e.g. fan-like, sheet-like
    • B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet
    • 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • 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
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nozzles (AREA)
DE69521976T 1994-12-13 1995-12-12 Strahldüse für die Anwendung im katalytischen Wirbelschicht-Krackverfahren Expired - Lifetime DE69521976T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/354,614 US5673859A (en) 1994-12-13 1994-12-13 Enhanced efficiency nozzle for use in fluidized catalytic cracking
US08/550,163 US5921472A (en) 1994-12-13 1995-10-30 Enhanced efficiency nozzle for use in fluidized catalytic cracking

Publications (2)

Publication Number Publication Date
DE69521976D1 DE69521976D1 (de) 2001-09-06
DE69521976T2 true DE69521976T2 (de) 2002-04-04

Family

ID=26998485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521976T Expired - Lifetime DE69521976T2 (de) 1994-12-13 1995-12-12 Strahldüse für die Anwendung im katalytischen Wirbelschicht-Krackverfahren

Country Status (8)

Country Link
US (2) US5921472A (enExample)
EP (1) EP0717095B1 (enExample)
JP (1) JP3773975B2 (enExample)
KR (1) KR100365574B1 (enExample)
CA (1) CA2165124C (enExample)
DE (1) DE69521976T2 (enExample)
MX (1) MX9505222A (enExample)
TW (1) TW304896B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005026A1 (de) * 2009-01-17 2010-07-29 Robert Bosch Gmbh Zerstäubungsvorrichtung für Flüssigkeiten, Verfahren zu deren Herstellung und deren Verwendung

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921472A (en) * 1994-12-13 1999-07-13 Spraying Systems Co. Enhanced efficiency nozzle for use in fluidized catalytic cracking
EP1035758B1 (en) 1997-04-15 2003-03-19 Ibiden Co, Ltd. Adhesive for electroless plating, raw material composition for preparing adhesive for electroless plating and printed wiring board
US6180237B1 (en) * 1997-06-13 2001-01-30 Asahi Glass Company Ltd. Tempered glass
US6179997B1 (en) * 1999-07-21 2001-01-30 Phillips Petroleum Company Atomizer system containing a perforated pipe sparger
BR9905840B1 (pt) * 1999-12-14 2010-07-13 sistema dispersor de carga de unidades de craqueamento catalìtico fluido.
GB0012356D0 (en) 2000-05-22 2000-07-12 Textron Automotive Company Lim Fluid spray nozzle
US6948648B2 (en) * 2002-10-01 2005-09-27 Hydro Fog, Inc. Misting manifold apparatus and method of manufacture
US6866503B2 (en) * 2003-01-29 2005-03-15 Air Products And Chemicals, Inc. Slotted injection nozzle and low NOx burner assembly
SE0301921L (sv) * 2003-06-30 2005-01-25 Baldwin Jimek Ab Lufthuv
US8807233B2 (en) * 2003-08-22 2014-08-19 Bronto Skylift Oy Ab Method and equipment for fire-fighting
USD497407S1 (en) 2003-09-15 2004-10-19 Nordson Corporation Spray nozzle
USD499463S1 (en) 2003-09-15 2004-12-07 Nordson Corporation Spray nozzle
JP2005127318A (ja) * 2003-09-19 2005-05-19 Nissan Diesel Motor Co Ltd エンジンの排気浄化装置
EP2426328B1 (en) * 2003-09-19 2013-04-10 Nissan Diesel Motor Co., Ltd. Exhaust gas purification device of engine
JP4090972B2 (ja) * 2003-09-19 2008-05-28 日産ディーゼル工業株式会社 エンジンの排気浄化装置
KR20060115750A (ko) 2003-11-13 2006-11-09 쉘 인터내셔날 리써취 마트샤피지 비.브이. 공급 노즐 조립체
EP2383444B1 (en) * 2004-02-02 2012-12-19 Nissan Diesel Motor Co., Ltd. Exhaust emission purifying apparatus for engine
EP1712754A4 (en) * 2004-02-02 2010-09-29 Nissan Diesel Motor Co DEVICE FOR PURIFYING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
EP1720660B1 (en) * 2004-02-26 2009-11-18 Pursuit Dynamics PLC. Improvements in or relating to a method and apparatus for generating a mist
ATE446145T1 (de) * 2004-02-26 2009-11-15 Pursuit Dynamics Plc Verfahren und vorrichtung zur erzeugung von nebel
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
US8419378B2 (en) * 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
USD532864S1 (en) * 2005-05-27 2006-11-28 Nordson Corporation Nozzle
USD532863S1 (en) * 2005-05-27 2006-11-28 Nordson Corporation Nozzle
DE102005039412A1 (de) * 2005-08-20 2007-02-22 Forschungszentrum Karlsruhe Gmbh Zweistoffzerstäubervorrichtung
US7380732B2 (en) * 2005-09-23 2008-06-03 Spraying Systems Co. Multiple discharge orifice spray nozzle
EP1954356A4 (en) * 2005-11-29 2017-12-13 Bete Fog Nozzle, Inc. Spray nozzles
US7758817B2 (en) * 2006-08-09 2010-07-20 Uop Llc Device for contacting high contaminated feedstocks with catalyst in an FCC unit
GB0618196D0 (en) 2006-09-15 2006-10-25 Pursuit Dynamics Plc An improved mist generating apparatus and method
USD569477S1 (en) 2007-01-12 2008-05-20 Nordson Corporation Nozzle
EP2142658B1 (en) 2007-05-02 2011-09-07 Pursuit Dynamics PLC. Liquefaction of starch-based biomass
USD568439S1 (en) * 2007-05-09 2008-05-06 Nordson Corporation Nozzle
ES2373607T5 (es) * 2007-12-05 2016-02-16 Emitec Denmark A/S Una disposición de boquilla
GB0801301D0 (en) * 2008-01-25 2008-03-05 Rolls Royce Plc Aeroengine bleed valve
WO2011007273A1 (en) * 2009-07-14 2011-01-20 Koninklijke Philips Electronics, N.V. Atomized liquid oral cleaning appliance
WO2011080754A2 (en) * 2009-12-29 2011-07-07 Indian Oil Corporation Ltd. A feed nozzle assembly
US8999246B2 (en) 2010-05-25 2015-04-07 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
US8372354B2 (en) * 2010-07-19 2013-02-12 Chevron U.S.A. Inc. Multiphase contact and distribution apparatus for hydroprocessing
US8608089B2 (en) 2010-12-06 2013-12-17 Bp Corporation North America Inc. Nozzle for use in fluidized catalytic cracking
US9751095B2 (en) * 2011-06-22 2017-09-05 Kelda Showers Limited Shower heads and shower apparatus
US9005431B2 (en) 2012-06-27 2015-04-14 Uop Llc Process and apparatus for distributing hydrocarbon feed to a catalyst stream
US8911673B2 (en) 2012-06-27 2014-12-16 Uop Llc Process and apparatus for distributing hydrocarbon feed to a catalyst stream
US9258949B2 (en) * 2013-06-19 2016-02-16 National Diversified Sales, Inc. Adjustable drip emitter
WO2015042278A1 (en) * 2013-09-20 2015-03-26 Spraying Systems Co. Catalytic cracking spray nozzle with extended liquid inlet
WO2015042276A1 (en) 2013-09-20 2015-03-26 Spraying Systems Co. Spray nozzle for fluidized catalytic cracking
WO2015042280A1 (en) * 2013-09-20 2015-03-26 Spraying Systems Co. Catalytic cracking spray nozzle assembly with liquid inlet extension and diffuser
CN105722601B (zh) * 2013-09-20 2019-05-03 喷雾系统公司 高效/低压催化裂化喷雾喷嘴组件
DE102013219021A1 (de) * 2013-09-23 2015-03-26 Voith Patent Gmbh Zweistoffdüsenanordnung
US9925508B2 (en) 2013-11-12 2018-03-27 Spraying Systems Co. Catalytic cracking spray nozzle with internal liquid particle dispersion ring
US10220109B2 (en) 2014-04-18 2019-03-05 Todd H. Becker Pest control system and method
WO2015161246A1 (en) 2014-04-18 2015-10-22 Conroy Thomas A Method and system of a network of diffusers including a liquid level sensor
FR3020578B1 (fr) * 2014-05-05 2021-05-14 Total Raffinage Chimie Dispositif d'injection, notamment pour injecter une charge d'hydrocarbures dans une unite de raffinage.
GB2536965B (en) * 2015-04-02 2020-02-12 Hamworthy Combustion Engineering Ltd Atomizer with an Outlet having a Non-Circular Internal and/or External Cross-Section
EP3493857A4 (en) 2016-08-03 2020-07-15 Becker, Todd H. METHOD AND SYSTEM OF A NETWORK PERFUME DELIVERY DEVICE
FR3064197B1 (fr) * 2017-03-24 2019-03-22 Total Raffinage Chimie Dispositif d'injection de charge ameliore pour une unite fcc.
FR3064196B1 (fr) * 2017-03-24 2021-10-15 Total Raffinage Chimie Dispositif d'injection de charge d'une unite fcc a perte de charge limitee.
USD842980S1 (en) 2017-05-24 2019-03-12 Hamworthy Combustion Engineering Limited Atomizer
FR3077511B1 (fr) * 2018-02-08 2022-07-22 Total Raffinage Chimie Dispositif d'injection de charge d'une unite fcc.
WO2019161350A1 (en) * 2018-02-19 2019-08-22 Fuze Biotech, Llc Apparatus and method for applying additives to substrates and related products
CN111298726A (zh) * 2018-12-11 2020-06-19 新特能源股份有限公司 用于流化反应的流化系统
AR118899A1 (es) * 2019-05-10 2021-11-10 Spraying Systems Co Boquilla de pulverización de gran angular
US11253832B2 (en) 2019-07-11 2022-02-22 Spraying Systems Co. Catalytic cracking system with bio-oil processing
CN114340804A (zh) * 2019-07-15 2022-04-12 喷雾系统公司 低漂移高效喷施系统
USD926922S1 (en) * 2019-07-15 2021-08-03 Spraying Systems Co. Spray nozzle
US11548014B2 (en) * 2021-03-10 2023-01-10 Deere & Company Nozzle

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476079A (en) * 1947-02-14 1949-07-12 Jr Samuel P Benjamin Faucet attachment
US2856236A (en) * 1955-09-15 1958-10-14 Charles E Hunziker Spray nozzle
US4349156A (en) * 1980-08-11 1982-09-14 Spraying Systems Company Efficiency nozzle
US4567934A (en) * 1983-02-28 1986-02-04 Kabushiki Kaisha Kobe Seiko Sho Cooling mechanism for use in continuous metal casting
JPS59159260A (ja) * 1983-02-28 1984-09-08 Kobe Steel Ltd 連続鋳造設備におけるミスト冷却方法及び冷却用ミスト噴出装置
BR8507250A (pt) * 1983-05-27 1987-10-27 Total Eng & Res Processo para conversao de oleo residual e processo para converter porcao residual de oleo cru
US4591099A (en) * 1983-11-07 1986-05-27 Spraying Systems Co. Nozzle to provide fan-shaped spray pattern
US4815665A (en) * 1984-04-19 1989-03-28 Spraying Systems Air assisted nozzle with deflector discharge means
JPS6197064A (ja) * 1984-10-17 1986-05-15 Toyota Central Res & Dev Lab Inc ２流体噴霧ノズル
JPH0685895B2 (ja) * 1986-03-06 1994-11-02 小野田セメント株式会社 粉体塗装用ガンヘツド
CA1327177C (en) * 1988-11-18 1994-02-22 Alan R. Goelzer Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons
US5173175A (en) * 1990-04-27 1992-12-22 Exxon Research And Engineering Company Fcc feed injector
US5176325A (en) * 1991-05-14 1993-01-05 Spraying Systems Co. Air atomizing spray nozzle assembly
US5306418A (en) * 1991-12-13 1994-04-26 Mobil Oil Corporation Heavy hydrocarbon feed atomization
US5673859A (en) * 1994-12-13 1997-10-07 Spraying Systems Co. Enhanced efficiency nozzle for use in fluidized catalytic cracking
US5921472A (en) * 1994-12-13 1999-07-13 Spraying Systems Co. Enhanced efficiency nozzle for use in fluidized catalytic cracking
US5553785A (en) * 1995-01-10 1996-09-10 Spraying Systems Co. Enhanced efficiency apparatus for atomizing and spraying liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005026A1 (de) * 2009-01-17 2010-07-29 Robert Bosch Gmbh Zerstäubungsvorrichtung für Flüssigkeiten, Verfahren zu deren Herstellung und deren Verwendung

Also Published As

Publication number Publication date
EP0717095B1 (en) 2001-08-01
JP3773975B2 (ja) 2006-05-10
JPH0978073A (ja) 1997-03-25
KR100365574B1 (ko) 2003-03-15
TW304896B (enExample) 1997-05-11
CA2165124C (en) 2008-02-12
MX9505222A (es) 1997-01-31
EP0717095A2 (en) 1996-06-19
EP0717095A3 (en) 1996-09-04
US6098896A (en) 2000-08-08
KR960022955A (ko) 1996-07-18
CA2165124A1 (en) 1996-06-14
US5921472A (en) 1999-07-13
DE69521976D1 (de) 2001-09-06

Similar Documents

Publication Publication Date Title
DE69521976T2 (de) Strahldüse für die Anwendung im katalytischen Wirbelschicht-Krackverfahren
DE69516792T2 (de) Sprühdüse mit interner Luftmischung
DE69222125T2 (de) Atomisierung von schweren Kohlenwasserstoffen
DE60002741T2 (de) Einsatzeinspritzsystem für katalytisches krackverfahren
DE69417679T2 (de) Durch Ansaugen gespeiste Düse für Niederdruckspritzpistolen
EP0408786B1 (de) Düsenkopf
DE69122988T2 (de) Niederdruck-Spritzpistole
DE3116660C2 (de) Mehrstoff-Zerstäuberdüse
DE3514287C2 (de) Druckluft-betriebene Sprühdüse
DE69629276T2 (de) Flachstrahldüse
DE60319273T2 (de) Entzunderungsdüse
DE102009019255B4 (de) Sprühdüsenanordnung zum Entzundern
DE69115047T2 (de) Zerstäubungsdüse.
DE69326873T2 (de) Sprühdüse mit einem vertieften Deflektor
DE3131070A1 (de) "spruehduese mit hohem wirkungsgrad"
EP2100659B1 (de) Vorrichtung zum Erzeugen und Versprühen eines Aerosols
DE2309801A1 (de) Schaumerzeugungsduese
EP0283957B1 (de) Vorrichtung zum Zerstäuben einer Flüssigkeit
DE3501145A1 (de) Stroemungsverstaerkende fluessigkeitszerstaeubungsduese
DE69830527T2 (de) Hochdruckreinigungsdüse
DE3100001A1 (de) Vorrichtung zum aufloesen und verteilen von feststoffteilchen in pulverform in einem gasstrom
CH641062A5 (de) Zerstaeuberkopf an einer farbspritzpistole.
EP1470864B1 (de) Zweistoffsprühdüse
DE3706694A1 (de) Zweistoff-zerstaeubungsduese zur erzeugung eines vollkegelstrahls
EP0497255B1 (de) Austragdüse für Medien

Legal Events

Date Code Title Description
8364 No opposition during term of opposition