GB720895A - Improvements relating to continuous-flow dropper devices - Google Patents

Improvements relating to continuous-flow dropper devices

Info

Publication number
GB720895A
GB720895A GB10596/53A GB1059653A GB720895A GB 720895 A GB720895 A GB 720895A GB 10596/53 A GB10596/53 A GB 10596/53A GB 1059653 A GB1059653 A GB 1059653A GB 720895 A GB720895 A GB 720895A
Authority
GB
United Kingdom
Prior art keywords
spout
hole
hollow
communicating
continuous
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
GB10596/53A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB720895A publication Critical patent/GB720895A/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
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/18—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages for discharging drops; Droppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

720,895. Drop-delivering stoppers. CROCE, E. N. April 17, 1953 [Feb. 13, 1953; March 28, 1953], No. 10596/53. Class 125 (3). A one-piece dropper device for bottles &c. of polyethylene has a hollow conical spout 1 communicating with a central small hole 2 in the plane top 3 of the hollow cylindrical body 4 and a downwardly extending tube 6 communicating with the atmosphere through a larger hole 5 in the top 3. In a modification the hollow spout 1 is replaced by a solid. conical spout having a longitudinal groove communicating with hole 2. In another modification, Fig. 2b, a separate hollow plug 17 having a hole 8 is pressed into a seating in the spout 1.
GB10596/53A 1953-02-13 1953-04-17 Improvements relating to continuous-flow dropper devices Expired GB720895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT720895X 1953-02-13

Publications (1)

Publication Number Publication Date
GB720895A true GB720895A (en) 1954-12-29

Family

ID=11314978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10596/53A Expired GB720895A (en) 1953-02-13 1953-04-17 Improvements relating to continuous-flow dropper devices

Country Status (1)

Country Link
GB (1) GB720895A (en)

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