GB1067285A - Squeeze-type dispensing head - Google Patents

Squeeze-type dispensing head

Info

Publication number
GB1067285A
GB1067285A GB235365A GB235365A GB1067285A GB 1067285 A GB1067285 A GB 1067285A GB 235365 A GB235365 A GB 235365A GB 235365 A GB235365 A GB 235365A GB 1067285 A GB1067285 A GB 1067285A
Authority
GB
United Kingdom
Prior art keywords
nozzle
mould
spring
wall
moulding
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
Application number
GB235365A
Inventor
John Charles Lucht
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.)
Battelle Development Corp
Original Assignee
Battelle Development Corp
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 Battelle Development Corp filed Critical Battelle Development Corp
Priority to GB235365A priority Critical patent/GB1067285A/en
Publication of GB1067285A publication Critical patent/GB1067285A/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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/122—Dispensers for soap for liquid or pasty soap using squeeze bottles or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

1,067,285. Moulding plastic substances; injection mouldings. BATTELLE DEVELOPMENT CORPORATION. Jan. 19, 1965, No. 2353/65. Heading B5A. [Also in Division B8] The side wall of a nozzle of plastics material, e.g. polyethylene or materials comprising nylon, polypropylene, polycarbonates or elastomeric polymeric materials, is shaped to provide a compressive stress on a slit formed in the nozzle end by subjecting a pre-formed nozzle to internal pressure from a member 408 while immersing the lower end of the nozzle in a hot liquid 494. The member 408 is under pressure from a spring 411. Instead of the hot liquid, sprays or jets of a hot fluid such as water, oil, steam or gas may be used; or dielectric heating may be used on a part of the nozzle. The operation may be carried out as a second stage in injection moulding or blow moulding, using the mould dies with which the nozzle was formed. A further means of shaping the wall of a preformed nozzle, Fig. 14, comprises a mould the upper part (491) of which is insulated by a member (493) while the lower part (492) of the mould is heated, either by hot fluid supplied through an opening (404) or by dielectric, radiant, conduction or induction heating. The lower part (492) of the mould is cooled after shaping the nozzle. Again, a leaf spring may be moulded into the nozzle wall, Fig. 31, pins (422) holding the spring in position while the plastics is injected into the mould.
GB235365A 1965-01-19 1965-01-19 Squeeze-type dispensing head Expired GB1067285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB235365A GB1067285A (en) 1965-01-19 1965-01-19 Squeeze-type dispensing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB235365A GB1067285A (en) 1965-01-19 1965-01-19 Squeeze-type dispensing head

Publications (1)

Publication Number Publication Date
GB1067285A true GB1067285A (en) 1967-05-03

Family

ID=9738069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB235365A Expired GB1067285A (en) 1965-01-19 1965-01-19 Squeeze-type dispensing head

Country Status (1)

Country Link
GB (1) GB1067285A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574376A1 (en) * 1983-06-06 1986-06-13 Aco Laekemedel Ab SEALING ELEMENT FOR CONTAINERS DISPENSING LIQUID PRODUCTS
GR890100236A (en) * 1989-04-12 1991-09-27 Reseal Int Lp Collapsible container for flowlable substances
GB2244480A (en) * 1990-05-31 1991-12-04 Pall Corp Cap for dispensing liquids
BE1003203A3 (en) * 1988-01-13 1992-01-14 Reseal Internat Ltd Partnershi COLLAPSIBLE CONTAINER FOR FLUID SUBSTANCES.
US5219101A (en) * 1989-06-01 1993-06-15 Pall Corporation Contamination-resistant dispensing and metering drop forming device
US5265770A (en) * 1989-06-01 1993-11-30 Pall Corporation Contamination-resistant dispensing and metering device
GB2291375A (en) * 1994-07-16 1996-01-24 David Fairbank Bollard refurbishment
GB2320711A (en) * 1996-12-30 1998-07-01 Baby Basics Limited An angled teat for use with a baby's feeding bottle
WO2006054889A1 (en) * 2004-11-16 2006-05-26 Akzo Nobel Coatings International B.V. Self-closing valve

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574376A1 (en) * 1983-06-06 1986-06-13 Aco Laekemedel Ab SEALING ELEMENT FOR CONTAINERS DISPENSING LIQUID PRODUCTS
BE1003203A3 (en) * 1988-01-13 1992-01-14 Reseal Internat Ltd Partnershi COLLAPSIBLE CONTAINER FOR FLUID SUBSTANCES.
GR890100236A (en) * 1989-04-12 1991-09-27 Reseal Int Lp Collapsible container for flowlable substances
US5219101A (en) * 1989-06-01 1993-06-15 Pall Corporation Contamination-resistant dispensing and metering drop forming device
US5265770A (en) * 1989-06-01 1993-11-30 Pall Corporation Contamination-resistant dispensing and metering device
GB2244480A (en) * 1990-05-31 1991-12-04 Pall Corp Cap for dispensing liquids
GB2244480B (en) * 1990-05-31 1995-01-04 Pall Corp Contamination-resistant dispensing and metering device
GB2291375A (en) * 1994-07-16 1996-01-24 David Fairbank Bollard refurbishment
GB2291375B (en) * 1994-07-16 1998-08-05 David Fairbank Bollard refurbishment
GB2320711A (en) * 1996-12-30 1998-07-01 Baby Basics Limited An angled teat for use with a baby's feeding bottle
WO2006054889A1 (en) * 2004-11-16 2006-05-26 Akzo Nobel Coatings International B.V. Self-closing valve

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