CA1051063A - Method of and apparatus for generating mixed and atomized fluids - Google Patents
Method of and apparatus for generating mixed and atomized fluidsInfo
- Publication number
- CA1051063A CA1051063A CA259,074A CA259074A CA1051063A CA 1051063 A CA1051063 A CA 1051063A CA 259074 A CA259074 A CA 259074A CA 1051063 A CA1051063 A CA 1051063A
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- fluids
- nozzle
- mixed
- spouting
- 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
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 203
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 239000007789 gas Substances 0.000 claims abstract description 37
- 239000000843 powder Substances 0.000 claims abstract description 14
- 230000008093 supporting effect Effects 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 28
- 239000006185 dispersion Substances 0.000 claims description 22
- 229910052729 chemical element Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 239000000446 fuel Substances 0.000 description 13
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 238000002485 combustion reaction Methods 0.000 description 11
- 239000002699 waste material Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 5
- 239000000295 fuel oil Substances 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 235000010265 sodium sulphite Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0692—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by a fluid
-
- 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
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
-
- 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
-
- 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
- B05B7/0425—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 without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/24—Activated sludge processes using free-fall aeration or spraying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
- F23D11/102—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6055876A JPS5941780B2 (ja) | 1976-05-27 | 1976-05-27 | 流体の複合噴流方法と複合ノズルユニツト |
JP8980376U JPS5827794Y2 (ja) | 1976-07-08 | 1976-07-08 | 複合ノズルユニット |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1051063A true CA1051063A (en) | 1979-03-20 |
Family
ID=26401628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA259,074A Expired CA1051063A (en) | 1976-05-27 | 1976-08-13 | Method of and apparatus for generating mixed and atomized fluids |
Country Status (6)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6899289B2 (en) | 1999-12-06 | 2005-05-31 | National Research Council Of Canada | Atomizing nozzle for fine spray and misting applications |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6034421B2 (ja) * | 1978-07-03 | 1985-08-08 | 三菱プレシジヨン株式会社 | 外周に溝を有する空洞型流体反射分散器 |
JPS5549162A (en) * | 1978-10-03 | 1980-04-09 | Ikeuchi:Kk | Mist producting device |
US4356974A (en) * | 1979-10-24 | 1982-11-02 | Peretz Rosenberg | Spray nozzles |
US4417694A (en) * | 1980-10-22 | 1983-11-29 | The Bendix Corporation | Injector valve with contoured valve seat and needle valve interface |
DE3106962C2 (de) * | 1981-02-25 | 1986-12-04 | Lechler Gmbh & Co Kg, 7012 Fellbach | Zweistoff-Zerstäubungsdüse |
US4425854A (en) | 1982-06-30 | 1984-01-17 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Micronized coal burner facility |
US4678125A (en) * | 1984-08-13 | 1987-07-07 | G S I Holdings (Proprietary) Limited | Nozzle |
US4802630A (en) * | 1985-11-19 | 1989-02-07 | Ecolab Inc. | Aspirating foamer |
GB2256817B (en) * | 1991-06-21 | 1995-12-06 | Billericay Farm Services Limit | Improvements in spraying apparatus |
DE4430307A1 (de) * | 1994-08-26 | 1996-02-29 | Bayer Ag | Verfahren und Vorrichtung zur gleichzeitigen Dispergierung und Zerstäubung von mindestens zwei Flüssigkeiten |
US5520331A (en) * | 1994-09-19 | 1996-05-28 | The United States Of America As Represented By The Secretary Of The Navy | Liquid atomizing nozzle |
US5523028A (en) * | 1995-01-05 | 1996-06-04 | Cool Fog Sysems, Inc. | Fogger bar assembly |
US5678766A (en) * | 1995-07-19 | 1997-10-21 | Peck; William E. | Foam nozzle |
US5713519A (en) * | 1995-07-21 | 1998-02-03 | Minnesota Mining And Manufacturing Company | Fluid spraying system |
US5992529A (en) * | 1996-12-16 | 1999-11-30 | Williams Fire & Hazard Control, Inc. | Mixing passage in a foam fire fighting nozzle |
DE19705861A1 (de) * | 1997-02-15 | 1998-08-20 | Henkel Ecolab Gmbh & Co Ohg | Einrichtung zum Zumischen von Additiven und damit durchgeführtes Verfahren zum Reinigen und/oder Desinfizieren |
KR100516847B1 (ko) * | 1997-05-16 | 2005-11-30 | 동경 엘렉트론 주식회사 | 증기발생방법및그장치 |
US6561438B1 (en) | 1997-07-15 | 2003-05-13 | The Fountainhead Group | Foam generating nozzle assembly |
US6015100A (en) * | 1997-07-15 | 2000-01-18 | The Fountainhead Group, Inc. | Foam generating nozzle assembly with interchangeable nozzle tip |
US6003789A (en) * | 1997-12-15 | 1999-12-21 | Aec Oil Sands, L.P. | Nozzle for atomizing liquid in two phase flow |
US6267820B1 (en) * | 1999-02-12 | 2001-07-31 | Applied Materials, Inc. | Clog resistant injection valve |
US6179997B1 (en) * | 1999-07-21 | 2001-01-30 | Phillips Petroleum Company | Atomizer system containing a perforated pipe sparger |
AU1309401A (en) * | 1999-11-15 | 2001-05-30 | Aura Tec Co., Ltd. | Micro-bubble generating nozzle and application device therefor |
SE523775C2 (sv) * | 2002-03-19 | 2004-05-18 | Kawasaki Steel Co | Förfarande för beläggning av pulver i en fluidiserad bädd |
JP4452036B2 (ja) * | 2003-06-24 | 2010-04-21 | 矢崎総業株式会社 | 電線の着色装置 |
JP4989062B2 (ja) * | 2005-04-28 | 2012-08-01 | バブコック日立株式会社 | 流体混合装置 |
SG128596A1 (en) * | 2005-06-13 | 2007-01-30 | Victaulic Co Of America | High velocity low pressure emitter |
US20090178812A1 (en) * | 2006-02-28 | 2009-07-16 | Jason David Solomon | Systems and methods using vacuum-induced mixing with a venturi nozzle |
AR062764A1 (es) * | 2006-11-06 | 2008-12-03 | Victaulic Co Of America | Metodo y aparato para secar redes de canerias equipadas con rociadores |
DE102006055655A1 (de) * | 2006-11-23 | 2008-05-29 | Igs Development Gmbh | Vorrichtung zum Eindüsen von Flüssigkeiten oder Gasen in einen Gasstrom sowie Modul |
JP2008280328A (ja) * | 2007-04-13 | 2008-11-20 | Sumitomo Chemical Co Ltd | シクロアルカノール及び/又はシクロアルカノンの製造方法 |
GB2454228B (en) * | 2007-11-01 | 2011-08-03 | Rapro Emulations Ltd | Shower head and shower apparatus |
FR2940923B1 (fr) * | 2009-01-13 | 2012-02-24 | Gloster Europe | Appareil de brumisation a injecteur a fractionnement |
US8999246B2 (en) * | 2010-05-25 | 2015-04-07 | Exxonmobil Research And Engineering Company | Fluid injection nozzle for fluid bed reactors |
US20110314833A1 (en) * | 2010-06-29 | 2011-12-29 | Symonds Richard A | Additive injection system for use with a turbine engine and methods of assembling same |
US20110314832A1 (en) * | 2010-06-29 | 2011-12-29 | Symonds Richard A | Additive injection system for use with a turbine engine and methods of assembling same |
US10532237B2 (en) | 2010-08-05 | 2020-01-14 | Victaulic Company | Dual mode agent discharge system with multiple agent discharge capability |
US8636958B2 (en) * | 2011-09-07 | 2014-01-28 | Marathon Oil Canada Corporation | Nozzle reactor and method of use |
NL2008628C2 (nl) * | 2012-04-11 | 2013-10-15 | Fasd Bw Beheer B V | Schuimkop met verscheidene uitstroomopeningen en inrichting en werkwijze voor aanbrengen van spuitlaag op een oppervlak voorzien van een dergelijke schuimkop voor toepassing in een dergelijke inrichting en werkwijze. |
US9078460B2 (en) | 2012-07-24 | 2015-07-14 | George Emanuel | Gas entrainment in flowable foods |
US9926822B2 (en) | 2013-08-16 | 2018-03-27 | Cummins Emission Solutions, Inc. | Air curtain for urea mixing chamber |
EP2893986A1 (de) * | 2014-01-08 | 2015-07-15 | Siemens VAI Metals Technologies GmbH | Schmierung mit Spritzdüsen mit mehreren Öleintrittsöffnungen |
US9388093B2 (en) * | 2014-07-03 | 2016-07-12 | Chevron U.S.A. Inc. | Nozzle design for ionic liquid catalyzed alkylation |
BR112017022116A2 (pt) * | 2015-04-16 | 2018-07-03 | Nanovapor Inc. | aparelho para a geração de nanopartículas. |
US9897310B2 (en) * | 2015-04-29 | 2018-02-20 | Mudassir Ahmed | Effervescent atomizer with gas injection at reduced pressures |
ITUB20160924A1 (it) * | 2016-02-22 | 2017-08-22 | Stemma S R L | Dispositivo di spruzzatura di miscele ottenute dalla reazione di materiali polimerici |
US11772057B2 (en) * | 2018-05-01 | 2023-10-03 | Koyo Agriculture Inc. | Fine bubble generating device |
CN109909086B (zh) * | 2018-12-25 | 2020-12-18 | 江苏大学 | 一种气液两相流雾化喷嘴及其设计方法 |
DK180704B1 (en) * | 2020-02-28 | 2021-12-03 | Aquateq Dev Ivs | Water accelerator |
CN112547337A (zh) * | 2020-12-01 | 2021-03-26 | 浙江工业大学 | 基于非光滑表面的多级缩口振荡雾化喷嘴 |
US20220258201A1 (en) * | 2021-02-12 | 2022-08-18 | Johnson Matthey Public Limited Company | Powder spraying system, powder spraying nozzle and method |
US20240238740A1 (en) * | 2021-05-20 | 2024-07-18 | Graco Minnesota Inc. | Mixer, air cap, and mix chamber assembly for a plural component sprayer |
CA3177894A1 (en) * | 2022-09-29 | 2024-03-29 | Total Meter Services Inc. | Fuel treatment system for retail fueling stations and related methods |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US425246A (en) * | 1890-04-08 | Leonard paget | ||
FR400066A (fr) * | 1909-03-01 | 1909-07-17 | Temple Du | Pulvérisateur |
US1415141A (en) * | 1920-03-08 | 1922-05-09 | J E Frazer | Gas burner |
US1748248A (en) * | 1925-01-08 | 1930-02-25 | Nat Cold Steam Company | Method and apparatus for creating colloidal atomizations |
DE1046264B (de) * | 1953-06-15 | 1958-12-11 | Dr Med G Josef Busch | Zerstaeuber fuer medizinische Zwecke |
US2724583A (en) * | 1953-06-19 | 1955-11-22 | Targosh Ted | Hose apparatus with liquid mixing nozzle |
US3070313A (en) * | 1962-03-05 | 1962-12-25 | Astrosonics Inc | Apparatus for the acoustic treatment of liquids |
US3224488A (en) * | 1962-10-11 | 1965-12-21 | Sinclair Research Inc | Oil burner having a combustion aid |
US3169509A (en) * | 1963-04-08 | 1965-02-16 | Northern Ind Inc | Elastic wave generator |
US3840183A (en) * | 1972-04-08 | 1974-10-08 | K Seven Kk | Burner |
-
1976
- 1976-08-13 CA CA259,074A patent/CA1051063A/en not_active Expired
- 1976-08-18 CH CH1054576A patent/CH609888A5/xx not_active IP Right Cessation
- 1976-09-21 GB GB39163/76A patent/GB1553618A/en not_active Expired
- 1976-09-22 US US05/725,567 patent/US4103827A/en not_active Expired - Lifetime
- 1976-10-06 DE DE2645142A patent/DE2645142C2/de not_active Expired
- 1976-10-14 FR FR7630902A patent/FR2352593B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6899289B2 (en) | 1999-12-06 | 2005-05-31 | National Research Council Of Canada | Atomizing nozzle for fine spray and misting applications |
Also Published As
Publication number | Publication date |
---|---|
DE2645142A1 (de) | 1977-12-08 |
US4103827A (en) | 1978-08-01 |
FR2352593A1 (fr) | 1977-12-23 |
CH609888A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-03-30 |
DE2645142C2 (de) | 1984-12-20 |
FR2352593B1 (fr) | 1978-12-22 |
GB1553618A (en) | 1979-09-26 |
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