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EP0453801A3 - Device for spraying a dispersion - Google Patents

Device for spraying a dispersion Download PDF

Info

Publication number
EP0453801A3
EP0453801A3 EP19910104899 EP91104899A EP0453801A3 EP 0453801 A3 EP0453801 A3 EP 0453801A3 EP 19910104899 EP19910104899 EP 19910104899 EP 91104899 A EP91104899 A EP 91104899A EP 0453801 A3 EP0453801 A3 EP 0453801A3
Authority
EP
European Patent Office
Prior art keywords
plunger
spray head
dispersion
spraying
coupling
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
Application number
EP19910104899
Other languages
German (de)
Other versions
EP0453801A2 (en
EP0453801B1 (en
Inventor
Rene Schmitter
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.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of EP0453801A2 publication Critical patent/EP0453801A2/en
Publication of EP0453801A3 publication Critical patent/EP0453801A3/en
Application granted granted Critical
Publication of EP0453801B1 publication Critical patent/EP0453801B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/3066—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the valve element being at least partially hollow and liquid passing through it when the valve is opened
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
    • B05B15/5223—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening
    • B05B15/5225—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening the cleaning element being located upstream of the discharge opening or being actuated upstream therefrom

Landscapes

  • Nozzles (AREA)
  • Manipulator (AREA)
  • Coating Apparatus (AREA)
  • Catching Or Destruction (AREA)

Abstract

The device for spraying dispersions, in particular lubricant dispersions containing graphite, has a spray head 5, an inlet 10 for the dispersion, a plunger 1 which can be pushed in front of the opening of a hole nozzle 7 inside the spray head 5 and a coupling 9 for a connection to a feed element 13. The plunger 1 has one or more channels 3, 4 which starting from the coupling side of the plunger 1 run through the plunger 1 and open into the cavity 2 of the spray head 5. <IMAGE>
EP91104899A 1990-04-27 1991-03-27 Device for spraying a dispersion Expired - Lifetime EP0453801B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1441/90 1990-04-27
CH144190 1990-04-27

Publications (3)

Publication Number Publication Date
EP0453801A2 EP0453801A2 (en) 1991-10-30
EP0453801A3 true EP0453801A3 (en) 1991-12-11
EP0453801B1 EP0453801B1 (en) 1995-02-01

Family

ID=4210534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91104899A Expired - Lifetime EP0453801B1 (en) 1990-04-27 1991-03-27 Device for spraying a dispersion

Country Status (7)

Country Link
US (2) US5129580A (en)
EP (1) EP0453801B1 (en)
JP (1) JPH0550119A (en)
AT (1) ATE117917T1 (en)
CA (1) CA2041208A1 (en)
DE (1) DE59104453D1 (en)
ES (1) ES2067074T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2870986B2 (en) * 1990-05-23 1999-03-17 品川白煉瓦株式会社 Immersion nozzle replacement device
DE9208796U1 (en) * 1992-07-01 1992-10-08 Suttner GmbH & Co KG, 4800 Bielefeld Jet nozzle for high-pressure cleaning equipment
GB9409571D0 (en) * 1994-05-13 1994-07-06 Chicken Robert R Self cleaning screen washer
FR2733705B1 (en) * 1995-05-05 1997-06-13 Vesuvius France Sa DEVICE AND METHOD FOR CHANGING A CONTINUOUS CASTING TUBE OF A STEEL DISTRIBUTOR
WO1997028917A1 (en) * 1996-02-06 1997-08-14 Shinagawa Refractories Co., Ltd. Immersion nozzle replacement apparatus
US5911363A (en) * 1997-03-10 1999-06-15 Spratronics, Inc. Vehicle mounted spray apparatus and method
US5992711A (en) * 1997-04-22 1999-11-30 Toshiba Ceramics Co., Ltd. Integrated submerged entry nozzle and its manufacture
DE19957055A1 (en) * 1999-11-27 2001-05-31 Mika Heiztechnik Gmbh Supplier of liquid or gas fuel to combustion chamber, with operating element for sealing element fitted in cavity in jet body
US6996956B2 (en) * 2001-01-12 2006-02-14 Sealed Air Corporation (Us) Fluid dispenser having improved cleaning solvent delivery system
US6811059B2 (en) * 2003-02-24 2004-11-02 Sealed Air Corporation (Us) Self-cleaning fluid dispenser
CN106423602A (en) * 2013-10-28 2017-02-22 合肥智慧殿投资管理有限公司 Variable flow sprayer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191209563A (en) * 1912-04-23 1912-12-19 Henry Gardiner Atkinson Improvements in and relating to Spraying Devices.
US2017467A (en) * 1934-11-23 1935-10-15 Leavitt R Loomis Spray nozzle
DE2318458A1 (en) * 1973-04-12 1974-10-31 Lechler Apparatebau Kg DEVICE FOR SEALED FASTENING OF THIS TO PIPE PARTS
EP0283137A1 (en) * 1987-03-09 1988-09-21 Imperial Chemical Industries Plc Paint blending system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US876453A (en) * 1906-02-07 1908-01-14 William Henry Heard Spray-nozzle.
US1007325A (en) * 1911-05-16 1911-10-31 Carl Boehme Oil-burner tip.
FR569852A (en) * 1921-02-22 1924-04-18 Sprayer head
US1630974A (en) * 1925-07-23 1927-05-31 Shelor Olie Warren Spray nozzle
US1716195A (en) * 1927-04-28 1929-06-04 American Stove Co Vaporizer and method of making the same
US2135925A (en) * 1936-11-13 1938-11-08 Tuscher Jean Edouard Fuel injecting device for internal combustion engines
US2794683A (en) * 1954-06-15 1957-06-04 Ind Molasses Corp Spraying nozzle
US3203629A (en) * 1963-03-29 1965-08-31 Beloit Corp Shower nozzle
US3295169A (en) * 1963-12-23 1967-01-03 Ernest P Moslo Spring-pressed shutoff for injection nozzle
GB1438215A (en) * 1974-05-08 1976-06-03 Lonz Ltd High temperature lubricant
JPS51125160A (en) * 1974-06-27 1976-11-01 Saito Kouki Kk Automatically opening or closing valve gate for plastic injection molding
CH598888A5 (en) * 1976-03-09 1978-05-12 Concast Ag
DE2724931A1 (en) * 1976-06-21 1977-12-29 Lonza Ag DEVICE FOR SPRAYING DISPERSE SYSTEMS
FR2409809A1 (en) * 1977-11-29 1979-06-22 Daussan Henri Jean MANEUVERING DEVICE FOR CASTING TUBE OR NOZZLE
US4381102A (en) * 1979-10-29 1983-04-26 Flo-Con Systems, Inc. Shroud support and method for shroud engagement with teeming valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191209563A (en) * 1912-04-23 1912-12-19 Henry Gardiner Atkinson Improvements in and relating to Spraying Devices.
US2017467A (en) * 1934-11-23 1935-10-15 Leavitt R Loomis Spray nozzle
DE2318458A1 (en) * 1973-04-12 1974-10-31 Lechler Apparatebau Kg DEVICE FOR SEALED FASTENING OF THIS TO PIPE PARTS
EP0283137A1 (en) * 1987-03-09 1988-09-21 Imperial Chemical Industries Plc Paint blending system

Also Published As

Publication number Publication date
ATE117917T1 (en) 1995-02-15
JPH0550119A (en) 1993-03-02
US5114123A (en) 1992-05-19
EP0453801A2 (en) 1991-10-30
DE59104453D1 (en) 1995-03-16
US5129580A (en) 1992-07-14
CA2041208A1 (en) 1991-10-28
ES2067074T3 (en) 1995-03-16
EP0453801B1 (en) 1995-02-01

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