EP0671217A3 - Spray nozzle for generating a spray mist. - Google Patents
Spray nozzle for generating a spray mist. Download PDFInfo
- Publication number
- EP0671217A3 EP0671217A3 EP94119909A EP94119909A EP0671217A3 EP 0671217 A3 EP0671217 A3 EP 0671217A3 EP 94119909 A EP94119909 A EP 94119909A EP 94119909 A EP94119909 A EP 94119909A EP 0671217 A3 EP0671217 A3 EP 0671217A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- spray
- housing
- nozzle opening
- nozzle
- generating
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- 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
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Reciprocating Pumps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4407779 | 1994-03-09 | ||
DE4407779A DE4407779C2 (en) | 1994-03-09 | 1994-03-09 | Spray nozzle for generating spray mists |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0671217A2 EP0671217A2 (en) | 1995-09-13 |
EP0671217A3 true EP0671217A3 (en) | 1996-03-27 |
EP0671217B1 EP0671217B1 (en) | 1999-09-29 |
Family
ID=6512210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94119909A Expired - Lifetime EP0671217B1 (en) | 1994-03-09 | 1994-12-16 | Spray nozzle for generating a spray mist |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0671217B1 (en) |
AT (1) | ATE185092T1 (en) |
DE (2) | DE4407779C2 (en) |
FI (1) | FI108407B (en) |
NO (1) | NO302866B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104289333A (en) * | 2014-08-25 | 2015-01-21 | 洛阳帝博石化装备有限公司 | Catalytic cracking agent spray drying nozzle |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19617685C2 (en) * | 1996-05-03 | 2002-11-07 | Deutsch Zentr Luft & Raumfahrt | Kegelstrahldralldüse |
FR2802446B1 (en) * | 1999-12-16 | 2002-04-12 | Oreal | NOZZLE FOR AEROSOL CONTAINER |
GB2418611B (en) * | 2002-11-28 | 2006-09-06 | Kidde Ip Holdings Ltd | Fire extinguishant discharge system and nozzle therefor |
EP1584354B1 (en) | 2004-04-08 | 2009-04-08 | Kidde IP Holdings Limited | Fire extinguishant discharge method and apparatus |
DE102004040802A1 (en) * | 2004-08-23 | 2006-03-09 | Daimlerchrysler Ag | Atomizing device for testing vehicle contamination in wind tunnel, has spray nozzle with one unit for producing heterogeneous atomized spray including liquid drops with variable sizes |
RU2478409C1 (en) * | 2012-03-20 | 2013-04-10 | Олег Савельевич Кочетов | Method of modular fire extinguishing |
JP6474162B2 (en) * | 2016-04-28 | 2019-02-27 | 株式会社ニフコ | Nozzle device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE45748C (en) * | DREYER,ROSENKRANZ 8c DROOP in Hannover | Atomizer | ||
GB191221703A (en) * | 1912-09-24 | 1913-09-24 | William Wright | An Improved Spraying or Sprinkling Device. |
US1654381A (en) * | 1925-09-23 | 1927-12-27 | Monarch Mfg Works Inc | Spraying nozzle |
FR669134A (en) * | 1929-02-04 | 1929-11-12 | Method and device for spraying liquids | |
GB419541A (en) * | 1933-06-07 | 1934-11-14 | Jack William Allen | Improvements in or relating to spray jets and nozzles, more particularly for viscousliquids |
DE920117C (en) * | 1942-07-12 | 1954-11-11 | Maschf Augsburg Nuernberg Ag | Nozzle for atomizing or distributing flowing media |
GB2008981A (en) * | 1977-12-05 | 1979-06-13 | Clayton Heyes Eng Co Ltd | An Improvement in or Relating to Water Spray Nozzles for Use in Coal Mines |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1750676U (en) * | 1957-03-22 | 1957-08-14 | Schmitz & Co J | SPRAY PIPE, IN PARTICULAR FOR FIRE EXTINGUISHES |
DE1750080A1 (en) * | 1968-03-28 | 1972-01-05 | Wiemers Hans Juergen | Nozzles for spraying and conveying materials |
DD116398A1 (en) * | 1974-04-25 | 1975-11-20 | ||
FR2339414A1 (en) * | 1976-01-27 | 1977-08-26 | Hydrovide | Combination nozzle for fire fighting hose - has outlet giving water jet and valve for changing over to alternative water spray outlet |
CH625718A5 (en) * | 1977-10-06 | 1981-10-15 | Luwa Ag | Nozzle for ejecting liquid |
US4512520A (en) * | 1983-05-11 | 1985-04-23 | Steam Systems And Services, Incorporated | Dual element desuperheater apparatus |
CN87104313A (en) * | 1986-04-28 | 1988-07-20 | 西方包装系统有限公司 | Low pressure atomization nozzle |
-
1994
- 1994-03-09 DE DE4407779A patent/DE4407779C2/en not_active Expired - Fee Related
- 1994-12-16 AT AT94119909T patent/ATE185092T1/en active
- 1994-12-16 EP EP94119909A patent/EP0671217B1/en not_active Expired - Lifetime
- 1994-12-16 DE DE59408789T patent/DE59408789D1/en not_active Expired - Lifetime
-
1995
- 1995-03-03 NO NO950836A patent/NO302866B1/en unknown
- 1995-03-06 FI FI951025A patent/FI108407B/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE45748C (en) * | DREYER,ROSENKRANZ 8c DROOP in Hannover | Atomizer | ||
GB191221703A (en) * | 1912-09-24 | 1913-09-24 | William Wright | An Improved Spraying or Sprinkling Device. |
US1654381A (en) * | 1925-09-23 | 1927-12-27 | Monarch Mfg Works Inc | Spraying nozzle |
FR669134A (en) * | 1929-02-04 | 1929-11-12 | Method and device for spraying liquids | |
GB419541A (en) * | 1933-06-07 | 1934-11-14 | Jack William Allen | Improvements in or relating to spray jets and nozzles, more particularly for viscousliquids |
DE920117C (en) * | 1942-07-12 | 1954-11-11 | Maschf Augsburg Nuernberg Ag | Nozzle for atomizing or distributing flowing media |
GB2008981A (en) * | 1977-12-05 | 1979-06-13 | Clayton Heyes Eng Co Ltd | An Improvement in or Relating to Water Spray Nozzles for Use in Coal Mines |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104289333A (en) * | 2014-08-25 | 2015-01-21 | 洛阳帝博石化装备有限公司 | Catalytic cracking agent spray drying nozzle |
Also Published As
Publication number | Publication date |
---|---|
FI951025A (en) | 1995-09-10 |
ATE185092T1 (en) | 1999-10-15 |
DE4407779A1 (en) | 1995-09-14 |
FI951025A0 (en) | 1995-03-06 |
EP0671217A2 (en) | 1995-09-13 |
FI108407B (en) | 2002-01-31 |
NO950836D0 (en) | 1995-03-03 |
DE59408789D1 (en) | 1999-11-04 |
NO302866B1 (en) | 1998-05-04 |
NO950836L (en) | 1995-09-11 |
DE4407779C2 (en) | 1997-07-31 |
EP0671217B1 (en) | 1999-09-29 |
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