DE69620396T2 - Spray mechanism for aerosol products - Google Patents

Spray mechanism for aerosol products

Info

Publication number
DE69620396T2
DE69620396T2 DE69620396T DE69620396T DE69620396T2 DE 69620396 T2 DE69620396 T2 DE 69620396T2 DE 69620396 T DE69620396 T DE 69620396T DE 69620396 T DE69620396 T DE 69620396T DE 69620396 T2 DE69620396 T2 DE 69620396T2
Authority
DE
Germany
Prior art keywords
gas
spray
pressure
pools
liquid
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
DE69620396T
Other languages
German (de)
Other versions
DE69620396D1 (en
Inventor
Kiwamu Miyazaki
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.)
Kyowa Industrial Co Ltd
Original Assignee
Kyowa Industrial Co Ltd
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 Kyowa Industrial Co Ltd filed Critical Kyowa Industrial Co Ltd
Publication of DE69620396D1 publication Critical patent/DE69620396D1/en
Application granted granted Critical
Publication of DE69620396T2 publication Critical patent/DE69620396T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B65D83/44—Valves specially adapted therefor; Regulating devices

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)
  • Nozzles (AREA)
  • Cosmetics (AREA)

Abstract

A container 1 containing the liquid to be sprayed and the vaporized gas for spraying in its inside is provided with a control member 2 having a spray hole 7, and when the control member 2 is manipulated, the liquid is sprayed by the gas pressure of the spraying gas. A sliding member 5 is provided in the control member 2, and reservoir or pools 44, 45 and a reservoir 76 are installed in the passage of the spray liquid and the vaporized gas. When the gas pressure in those pools is raised to the prescribed pressure, the sliding member 5 works to close the passage, and then the gas pressure in the pools drops, the passage is opened, and the gas pressure increases. As a result, the spray liquid and the gas are temporarily stored in the pools 44, 45 and the reservoir 76 until they are pressurized up to the prescribed internal pressure, and then sent into the spray hole 7, so that the spray liquid may always be sprayed from the spray hole 7 at a constant pressure and that constant spray state and state of atomization may be maintained at all times. <IMAGE>
DE69620396T 1996-08-28 1996-08-28 Spray mechanism for aerosol products Expired - Fee Related DE69620396T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96306225A EP0826608B1 (en) 1996-08-28 1996-08-28 Spray mechanism for an aerosol product

Publications (2)

Publication Number Publication Date
DE69620396D1 DE69620396D1 (en) 2002-05-08
DE69620396T2 true DE69620396T2 (en) 2002-11-07

Family

ID=8225067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620396T Expired - Fee Related DE69620396T2 (en) 1996-08-28 1996-08-28 Spray mechanism for aerosol products

Country Status (3)

Country Link
EP (1) EP0826608B1 (en)
AT (1) ATE215500T1 (en)
DE (1) DE69620396T2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009292C1 (en) 1998-05-29 1999-11-30 Packaging Tech Holding Sa Pressure control device for maintaining a constant predetermined pressure in a container.
NL1012754C2 (en) * 1999-07-30 2001-02-01 Presstech N V Pressure control device.
US6688492B2 (en) 2002-01-24 2004-02-10 S.C. Johnson & Son, Inc. Dispensing valve
US6612464B2 (en) 2001-11-13 2003-09-02 S. C. Johnson & Son, Inc. Aerosol dispensing valve
US6478199B1 (en) 2002-01-24 2002-11-12 S. C. Johnson & Son, Inc. Automatic valve
US6588627B2 (en) 2001-10-31 2003-07-08 S.C. Johnson & Son, Inc. Automatic intermittent aerosol dispensing valve
US6533141B1 (en) 2001-10-31 2003-03-18 S. C. Johnson & Son, Inc. Intermittent aerosol dispensing valve
US6926172B2 (en) 2001-10-31 2005-08-09 S. C. Johnson & Son, Inc. Total release dispensing valve
NL1022456C2 (en) 2003-01-21 2004-07-22 Packaging Tech Holding Sa Pressure package system for applying a working pressure to a fluid contained in a pressure package.
NL1022455C2 (en) 2003-01-21 2004-07-22 Packaging Tech Holding Sa System for applying a working pressure to a content of a pressure package with the aid of a propellant.
KR100525455B1 (en) * 2003-11-26 2005-11-04 쓰리애플즈코스메틱스 주식회사 Vacuum cosmetic instrument having structure for quantitative discharge with downward nozzle head
DE102004034629A1 (en) 2004-06-14 2006-01-05 Seaquist Perfect Dispensing Gmbh Device and spray head for atomizing a preferably cosmetic liquid and method for producing such a device
US7195139B2 (en) 2004-06-29 2007-03-27 S.C. Johnson & Son, Inc. Dispensing valve
PT1834701E (en) 2006-03-14 2011-02-22 Packaging Technology Participation Sa Actuator for a receptacle having a pressurized content and method for spraying a pressurized content
EP1837082B1 (en) * 2006-03-14 2012-08-29 Packaging Technology Participation SA Actuator for a receptacle having a pressurized content and method for spraying a pressurized content
FR2900647B1 (en) * 2006-05-02 2011-09-02 Valois Sas SEAL FOR FLUID PRODUCT DISPENSING DEVICE.
US8590743B2 (en) 2007-05-10 2013-11-26 S.C. Johnson & Son, Inc. Actuator cap for a spray device
US8556122B2 (en) 2007-08-16 2013-10-15 S.C. Johnson & Son, Inc. Apparatus for control of a volatile material dispenser
US8381951B2 (en) 2007-08-16 2013-02-26 S.C. Johnson & Son, Inc. Overcap for a spray device
US8469244B2 (en) 2007-08-16 2013-06-25 S.C. Johnson & Son, Inc. Overcap and system for spraying a fluid
US8387827B2 (en) 2008-03-24 2013-03-05 S.C. Johnson & Son, Inc. Volatile material dispenser
IT202000023515A1 (en) * 2020-10-06 2022-04-06 Coster Tecnologie Speciali Spa FLUID SUBSTANCE DELIVERY DEVICE
CN114526874B (en) * 2022-04-24 2022-07-01 江苏恩沃智能制造有限公司 Nozzle delivery detection tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913804A (en) * 1974-07-19 1975-10-21 Robert H Laauwe Aerosol valve actuator
IN174351B (en) * 1988-03-08 1994-11-12 British Tech Group
DE4134885C2 (en) * 1991-10-23 1994-04-07 Praezisions Ventil Gmbh Actuator attachment for a spray container
US5415328A (en) * 1993-02-18 1995-05-16 Kyowa Industrial Co., Ltd. Spray mechanism of aerosol product

Also Published As

Publication number Publication date
EP0826608A1 (en) 1998-03-04
EP0826608B1 (en) 2002-04-03
DE69620396D1 (en) 2002-05-08
ATE215500T1 (en) 2002-04-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee