CN1106885C - 一种减少空气中的/可吸入的微粒或液滴吸入量的方法 - Google Patents

一种减少空气中的/可吸入的微粒或液滴吸入量的方法 Download PDF

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Publication number
CN1106885C
CN1106885C CN99810244A CN99810244A CN1106885C CN 1106885 C CN1106885 C CN 1106885C CN 99810244 A CN99810244 A CN 99810244A CN 99810244 A CN99810244 A CN 99810244A CN 1106885 C CN1106885 C CN 1106885C
Authority
CN
China
Prior art keywords
drop
microgranule
charge
electric charge
diameter
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 - Fee Related
Application number
CN99810244A
Other languages
English (en)
Chinese (zh)
Other versions
CN1317995A (zh
Inventor
J·F·胡赫斯
R·T·福克斯
M·N·哈里森
L·F·怀特莫雷
D·R·哈佩尔
K·L·杰林
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.)
Rakit Benkisa (uk) Ltd
University of Southampton
Original Assignee
Reckitt and Colman Products Ltd
University of Southampton
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 Reckitt and Colman Products Ltd, University of Southampton filed Critical Reckitt and Colman Products Ltd
Publication of CN1317995A publication Critical patent/CN1317995A/zh
Application granted granted Critical
Publication of CN1106885C publication Critical patent/CN1106885C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1691—Apparatus to be carried on or by a person or with a container fixed to the discharge device
    • 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
    • B05B1/3431—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 the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—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 the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Electrostatic Spraying Apparatus (AREA)
CN99810244A 1998-07-02 1999-06-23 一种减少空气中的/可吸入的微粒或液滴吸入量的方法 Expired - Fee Related CN1106885C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9814368.8A GB9814368D0 (en) 1998-07-02 1998-07-02 Inhalation of aerosol actives
GB9814368.8 1998-07-02

Publications (2)

Publication Number Publication Date
CN1317995A CN1317995A (zh) 2001-10-17
CN1106885C true CN1106885C (zh) 2003-04-30

Family

ID=10834843

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99810244A Expired - Fee Related CN1106885C (zh) 1998-07-02 1999-06-23 一种减少空气中的/可吸入的微粒或液滴吸入量的方法

Country Status (11)

Country Link
EP (1) EP1089826A1 (xx)
JP (1) JP2002519194A (xx)
CN (1) CN1106885C (xx)
AR (1) AR019205A1 (xx)
AU (1) AU751290B2 (xx)
BR (1) BR9911703A (xx)
GB (1) GB9814368D0 (xx)
MY (1) MY125631A (xx)
PL (1) PL345313A1 (xx)
WO (1) WO2000001494A1 (xx)
ZA (1) ZA200007646B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004203903B2 (en) * 1999-09-07 2006-09-07 Reckitt Benckiser (Australia) Pty Limited Aerosol spray device and electrostatic aerosol composition
GB9921037D0 (en) * 1999-09-07 1999-11-10 Reckitt & Colmann Prod Ltd Compositions
US6474563B2 (en) 2000-05-03 2002-11-05 Sarnoff Corporation Spraying device for dispensing home care formulations with electrostatic liquid droplets
ES2492679T3 (es) * 2011-02-02 2014-09-10 Sulzer Mixpac Ag Dispositivo de descarga para material fluido
CN106733312B (zh) * 2016-11-09 2019-03-15 深圳市洁王精细化工科技有限公司 一种喷枪及其罐体、罐体连接机构
EP3630242B1 (en) 2017-05-31 2021-05-05 Philip Morris Products S.A. Inhaler article with occluded airflow element
WO2019117160A1 (ja) * 2017-12-12 2019-06-20 アース製薬株式会社 害虫防除用定量噴射装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654273A1 (fr) * 1989-11-03 1991-05-10 Sekhavat Ali Mini-accelerateur a dispositif de friction pour la collision rapide de particules et la formation d'ions a partir de sources liquide et gazeuse.
WO1994019042A1 (en) * 1993-02-19 1994-09-01 Bespak Plc Inhalation apparatus
US5642727A (en) * 1995-07-25 1997-07-01 David Sarnoff Research Center, Inc. Inhaler apparatus using a tribo-electric charging technique
WO1997028883A1 (en) * 1996-02-07 1997-08-14 University Of Southampton Method of precipitating airborne particles
US5714007A (en) * 1995-06-06 1998-02-03 David Sarnoff Research Center, Inc. Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654273A1 (fr) * 1989-11-03 1991-05-10 Sekhavat Ali Mini-accelerateur a dispositif de friction pour la collision rapide de particules et la formation d'ions a partir de sources liquide et gazeuse.
WO1994019042A1 (en) * 1993-02-19 1994-09-01 Bespak Plc Inhalation apparatus
US5714007A (en) * 1995-06-06 1998-02-03 David Sarnoff Research Center, Inc. Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate
US5642727A (en) * 1995-07-25 1997-07-01 David Sarnoff Research Center, Inc. Inhaler apparatus using a tribo-electric charging technique
WO1997028883A1 (en) * 1996-02-07 1997-08-14 University Of Southampton Method of precipitating airborne particles

Also Published As

Publication number Publication date
CN1317995A (zh) 2001-10-17
GB9814368D0 (en) 1998-09-02
AR019205A1 (es) 2001-12-26
MY125631A (en) 2006-08-30
AU751290B2 (en) 2002-08-08
EP1089826A1 (en) 2001-04-11
WO2000001494A1 (en) 2000-01-13
ZA200007646B (en) 2002-02-27
BR9911703A (pt) 2001-03-20
JP2002519194A (ja) 2002-07-02
AU4520399A (en) 2000-01-24
PL345313A1 (en) 2001-12-03

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: RECKITT ·BENMERCHISE (UK) LIMITED

Free format text: FORMER OWNER: LEIJITEJIKEERMAN PRODUCTS CO., LTD.

Effective date: 20031215

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20031215

Address after: British Southampton

Co-patentee after: Rakit Benkisa (UK) Ltd

Patentee after: Univ. of Sonthampton

Address before: British Southampton

Co-patentee before: Reckitt & Colman Products Ltd.

Patentee before: Univ. of Sonthampton

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee