EP0502026A4 - Dispenser with piston assembly for expelling product - Google Patents

Dispenser with piston assembly for expelling product

Info

Publication number
EP0502026A4
EP0502026A4 EP19900917157 EP90917157A EP0502026A4 EP 0502026 A4 EP0502026 A4 EP 0502026A4 EP 19900917157 EP19900917157 EP 19900917157 EP 90917157 A EP90917157 A EP 90917157A EP 0502026 A4 EP0502026 A4 EP 0502026A4
Authority
EP
European Patent Office
Prior art keywords
piston
piston assembly
dispenser
ejector
guides
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.)
Withdrawn
Application number
EP19900917157
Other languages
French (fr)
Other versions
EP0502026A1 (en
Inventor
John E. Williams
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.)
WILLIAMS, JAYNE H.
Original Assignee
John E. Williams
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
Priority claimed from US07/517,716 external-priority patent/US5143259A/en
Priority claimed from US07/575,432 external-priority patent/US5042696A/en
Application filed by John E. Williams filed Critical John E. Williams
Publication of EP0502026A1 publication Critical patent/EP0502026A1/en
Publication of EP0502026A4 publication Critical patent/EP0502026A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers
    • 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
    • B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a non-aerosol dispenser. The problem associated with aerosol dispensers is that many contain hydrocarbons which contribute to air pollution. The non-aerosol dispenser comprises an inner cylinder (224) defining a material chamber (211) with a discharge valve (214) at one end. A piston assembly (220) for pressurizing the contents carries a cutting edge (288, 289) and guides (280, 281). Outer housing (240) receives the guides (280, 281) which advances the piston (220) upon rotation of the housing (240) while forcing the cutting edge (288, 289) to cut through the inner cylinder (224). The piston (220) includes an energizer member (252). An ejector (250) and spring is disposed between the energizer (252) and the valve (214). The spring stores energy from advancement of the piston (220) and transmits such to the ejector (250).
EP19900917157 1989-11-20 1990-11-19 Dispenser with piston assembly for expelling product Withdrawn EP0502026A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US43806589A 1989-11-20 1989-11-20
US438065 1989-11-20
US517716 1990-05-02
US07/517,716 US5143259A (en) 1989-11-20 1990-05-02 Non-aerosol dispenser having a manually energizable piston
US07/575,432 US5042696A (en) 1990-05-02 1990-08-30 Dispenser with piston assembly for expelling product
US575432 1990-08-30

Publications (2)

Publication Number Publication Date
EP0502026A1 EP0502026A1 (en) 1992-09-09
EP0502026A4 true EP0502026A4 (en) 1993-07-14

Family

ID=27411971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900917157 Withdrawn EP0502026A4 (en) 1989-11-20 1990-11-19 Dispenser with piston assembly for expelling product

Country Status (12)

Country Link
EP (1) EP0502026A4 (en)
JP (1) JPH05507048A (en)
CN (1) CN1052288A (en)
AU (1) AU6750090A (en)
CA (1) CA2068985A1 (en)
CZ (1) CZ570790A3 (en)
FI (1) FI922272A (en)
GR (1) GR900100816A (en)
IE (1) IE904169A1 (en)
IL (1) IL96393A0 (en)
PL (1) PL287838A1 (en)
WO (1) WO1991007347A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2624722B1 (en) * 2010-10-06 2016-11-09 RATIOPLAST - GmbH Kunststoff Verarbeitung Applicator for a flowable application medium
CN105540069A (en) * 2016-01-14 2016-05-04 顾锁忠 Packaging structure for oral liquid of old people
CN109465431B (en) * 2018-12-18 2020-11-03 安徽豪鼎金属制品有限公司 Liquid metal conveying method
CN109733755B (en) * 2018-12-18 2019-12-10 苏州理合文科技有限公司 Liquid metal conveying tank

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199616A (en) * 1937-09-27 1938-08-31 Josef Gabler Containers for cream, ointments, mustard, etc.
FR2021983A1 (en) * 1968-10-31 1970-07-24 Berkmueller Otto
JPS5794362A (en) * 1980-12-01 1982-06-11 Yoshino Kogyosho Co Ltd Pressure spray
WO1983001244A1 (en) * 1981-10-06 1983-04-14 Frutin, Bernard, Derek Pressurized dispensing apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443910A (en) * 1921-12-24 1923-01-30 Zearing Fountain shaving brush
US1762943A (en) * 1928-07-14 1930-06-10 Zauder Aaron Container
FR750742A (en) * 1933-01-04 1933-08-17 Tube system that can be used to feed pasty products to a brush device with a hollow handle
US2632904A (en) * 1946-12-30 1953-03-31 William H Halecky Fountain brush with sele-closing outlet tube
US2738905A (en) * 1950-11-10 1956-03-20 Carl E Olson Paste or like dispenser
US2728097A (en) * 1953-04-02 1955-12-27 Martin W Seifert Fountain type brush
US3195168A (en) * 1964-04-15 1965-07-20 Jarco Metal Products Corp Roll-on applicators
US3662925A (en) * 1969-12-23 1972-05-16 Oasis Electronics Diminishing containers
US3815787A (en) * 1973-01-05 1974-06-11 H Spies Dispensing device
US4047645A (en) * 1976-06-08 1977-09-13 Caliendo Joseph L Aerosol device with telescoping container parts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199616A (en) * 1937-09-27 1938-08-31 Josef Gabler Containers for cream, ointments, mustard, etc.
FR2021983A1 (en) * 1968-10-31 1970-07-24 Berkmueller Otto
JPS5794362A (en) * 1980-12-01 1982-06-11 Yoshino Kogyosho Co Ltd Pressure spray
WO1983001244A1 (en) * 1981-10-06 1983-04-14 Frutin, Bernard, Derek Pressurized dispensing apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 180 (C-125)14 September 1982 & JP-A-57 94 362 ( Y.KOGYOSHO ) *
See also references of WO9107347A1 *

Also Published As

Publication number Publication date
CZ570790A3 (en) 1998-10-14
CA2068985A1 (en) 1991-05-21
IL96393A0 (en) 1991-08-16
WO1991007347A1 (en) 1991-05-30
IE904169A1 (en) 1991-05-22
PL287838A1 (en) 1991-08-12
FI922272A0 (en) 1992-05-19
FI922272A (en) 1992-05-19
JPH05507048A (en) 1993-10-14
EP0502026A1 (en) 1992-09-09
GR900100816A (en) 1992-04-17
AU6750090A (en) 1991-06-13
CN1052288A (en) 1991-06-19

Similar Documents

Publication Publication Date Title
US3856185A (en) Single dose, replaceable supply air pressure operated dispenser
UA26255A (en) Sprayer
ES2185901T3 (en) AEROSOL CONCEPTED FOR THE DISTRIBUTION OF A MULTIPLE COMPONENT PRODUCT.
US5855322A (en) System and method for one-way spray aerosol tip
KR100228660B1 (en) Piston dispensing apparatus
IE812980L (en) Pasty material dispenser
CA2084350A1 (en) Device
MY108462A (en) Novel device.
CA2551999A1 (en) Device of miniaturised construction for producing high pressure in a fluid to be atomised
JPS6339660A (en) Filiform discharger for pasty substance
EP0236129A3 (en) Pneumatic dispensers for viscous materials
JPS6423973A (en) Viscous product dispensing ststem
ES482803A1 (en) Non-propellant,duration spray dispenser with positive shut-off
CA2147316A1 (en) Plastic Container for Flowable Materials and Method for Manufacture Thereof
DE69327088D1 (en) Dispenser for flowable substances
CA2083975A1 (en) Miniature pump dispenser
SE8104908L (en) MULTI COMPONENT MASS PRESSURE DEVICE
GB2089002A (en) Dispenser
SE9300479D0 (en) COMBINED DROP AND SPRAY MEN
EP0502026A4 (en) Dispenser with piston assembly for expelling product
GB1410364A (en) Aerosol dispensers
US5186361A (en) Spray dispenser having manual actuator for generating and storing product-expelling energy
US3613794A (en) Liquid aerosol dispenser
FI954186A (en) Method for feeding an aerated mixture
ES2045060T3 (en) SPENDER FOR PASTY PRODUCTS.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19920616

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WILLIAMS, JAYNE H.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WILLIAMS, JOHN E.

A4 Supplementary search report drawn up and despatched

Effective date: 19930528

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19930820