JPS5644061A - Intermittent injection valve for aerosol - Google Patents

Intermittent injection valve for aerosol

Info

Publication number
JPS5644061A
JPS5644061A JP11785279A JP11785279A JPS5644061A JP S5644061 A JPS5644061 A JP S5644061A JP 11785279 A JP11785279 A JP 11785279A JP 11785279 A JP11785279 A JP 11785279A JP S5644061 A JPS5644061 A JP S5644061A
Authority
JP
Japan
Prior art keywords
gas phase
content liquid
pressure
aerosol
pressing
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
JP11785279A
Other languages
Japanese (ja)
Other versions
JPS5951346B2 (en
Inventor
Iwao Yazawa
Yukio Hachinohe
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.)
Toyo Aerosol Industry Co Ltd
Original Assignee
Toyo Aerosol Industry 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 Toyo Aerosol Industry Co Ltd filed Critical Toyo Aerosol Industry Co Ltd
Priority to JP11785279A priority Critical patent/JPS5951346B2/en
Publication of JPS5644061A publication Critical patent/JPS5644061A/en
Publication of JPS5951346B2 publication Critical patent/JPS5951346B2/en
Expired 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
    • B65D83/16—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
    • B65D83/26—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 operating automatically, e.g. periodically
    • B65D83/265—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 operating automatically, e.g. periodically by fall or rise in pressure or temperature

Abstract

PURPOSE: To enable aerosol content liquid to be injected surely abd automatically at fixed intervals by pressing a control valve with the pressing force of the gas phase in a pressurizing chamber to open a communicating port when the gas phase becomes more than a fixed amount and supplying at the same time the aerosol content liquid to the lead-in path.
CONSTITUTION: As a fixing body 6 is screwed in 7, it presses a stem 9 against the restoring force of a spring 41, thereby connecting a lead-out hole 44 to gas phase and a communicating hole 42 to liquid phase, respectively. When the gas phase in a pressurizing chamber 14 becomes more than a fixed amount, a leaf spring 18 is pressed downward against its restoring force by the pressing force of the gas phase; at the same time, a control valve 29 is pressed downward to open a communicating hole 32. Hence, the liquid phase in the aerosol case is sent into a content liquid lead-in path 47 by its own pressure and is thereby injected 31. When the pressure in the chamber 14 lowers, the pressing body 16 is restored by the restoring force of the spring 18 and the pressing force upon a nonpressing body 16 is released. The control valve 29 is also reset to the original position by the pressure of the content liquid, whereby the jetting-out of the content liquid is stopped. Thence, the injection of the content liquid is interrupted until the gas phase having passed the suppressing body 15 restrictively assumes a fixed pressure in the chamber 14.
COPYRIGHT: (C)1981,JPO&Japio
JP11785279A 1979-09-17 1979-09-17 Intermittent injection valve for aerosol Expired JPS5951346B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11785279A JPS5951346B2 (en) 1979-09-17 1979-09-17 Intermittent injection valve for aerosol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11785279A JPS5951346B2 (en) 1979-09-17 1979-09-17 Intermittent injection valve for aerosol

Publications (2)

Publication Number Publication Date
JPS5644061A true JPS5644061A (en) 1981-04-23
JPS5951346B2 JPS5951346B2 (en) 1984-12-13

Family

ID=14721876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11785279A Expired JPS5951346B2 (en) 1979-09-17 1979-09-17 Intermittent injection valve for aerosol

Country Status (1)

Country Link
JP (1) JPS5951346B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062094A1 (en) * 2002-01-24 2003-07-31 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
US7195139B2 (en) 2004-06-29 2007-03-27 S.C. Johnson & Son, Inc. Dispensing valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6926172B2 (en) 2001-10-31 2005-08-09 S. C. Johnson & Son, Inc. Total release dispensing valve
WO2003062094A1 (en) * 2002-01-24 2003-07-31 S. C. Johnson & Son, Inc. Intermittent aerosol dispensing valve
US6837396B2 (en) 2002-01-24 2005-01-04 S. C. Johnson & Son, Inc. Dispensing valve
US7195139B2 (en) 2004-06-29 2007-03-27 S.C. Johnson & Son, Inc. Dispensing valve

Also Published As

Publication number Publication date
JPS5951346B2 (en) 1984-12-13

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