GB729016A - Dry powder dispensing apparatus - Google Patents

Dry powder dispensing apparatus

Info

Publication number
GB729016A
GB729016A GB22502/53A GB2250253A GB729016A GB 729016 A GB729016 A GB 729016A GB 22502/53 A GB22502/53 A GB 22502/53A GB 2250253 A GB2250253 A GB 2250253A GB 729016 A GB729016 A GB 729016A
Authority
GB
United Kingdom
Prior art keywords
powder
dry powder
dispensing apparatus
powder dispensing
valve
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
GB22502/53A
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.)
Specialties Development Corp
Original Assignee
Specialties 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 Specialties Development Corp filed Critical Specialties Development Corp
Publication of GB729016A publication Critical patent/GB729016A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Catching Or Destruction (AREA)

Abstract

729,016. Powder distributers. SPECIALTIES .DEVELOPMENT CORPORATION. Aug. 14, 1953 [Oct. 3, 1952], No. 22502/53. Class 18. [Also in Group XXI] In an insecticide or fungicide dispenser in which powder 10 is forced out of a container 9 by gas under pressure by way of a vertical tube 25, a manually controlled valve 14 and a discharge horn 15, a hole or holes 27 are provided near the top of the tube 25 to admit gas to break up any compacting of the powder below the valve.
GB22502/53A 1952-10-03 1953-08-14 Dry powder dispensing apparatus Expired GB729016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US729016XA 1952-10-03 1952-10-03

Publications (1)

Publication Number Publication Date
GB729016A true GB729016A (en) 1955-04-27

Family

ID=22110439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22502/53A Expired GB729016A (en) 1952-10-03 1953-08-14 Dry powder dispensing apparatus

Country Status (1)

Country Link
GB (1) GB729016A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557860A1 (en) * 1984-01-06 1985-07-12 Duna Elelmiszer Vegyiru Keres DEVICE AND METHOD FOR EXTRACTING AND FILLING A CONTAINER USING COMPRESSED AIR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557860A1 (en) * 1984-01-06 1985-07-12 Duna Elelmiszer Vegyiru Keres DEVICE AND METHOD FOR EXTRACTING AND FILLING A CONTAINER USING COMPRESSED AIR

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