GB2054509B - Method for feeding powder - Google Patents

Method for feeding powder

Info

Publication number
GB2054509B
GB2054509B GB8028585A GB8028585A GB2054509B GB 2054509 B GB2054509 B GB 2054509B GB 8028585 A GB8028585 A GB 8028585A GB 8028585 A GB8028585 A GB 8028585A GB 2054509 B GB2054509 B GB 2054509B
Authority
GB
United Kingdom
Prior art keywords
feeding powder
feeding
powder
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
GB8028585A
Other versions
GB2054509A (en
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 US05/814,540 external-priority patent/US4156546A/en
Application filed by Upjohn Co filed Critical Upjohn Co
Priority to GB8028585A priority Critical patent/GB2054509B/en
Publication of GB2054509A publication Critical patent/GB2054509A/en
Application granted granted Critical
Publication of GB2054509B publication Critical patent/GB2054509B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/60—Devices for separating the materials from propellant gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
GB8028585A 1977-07-11 1978-07-11 Method for feeding powder Expired GB2054509B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8028585A GB2054509B (en) 1977-07-11 1978-07-11 Method for feeding powder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/814,540 US4156546A (en) 1977-07-11 1977-07-11 Method and apparatus for feeding powder
GB7829395A GB2000737B (en) 1977-07-11 1978-07-11 Method and apparatus for feeding powder
GB8028585A GB2054509B (en) 1977-07-11 1978-07-11 Method for feeding powder

Publications (2)

Publication Number Publication Date
GB2054509A GB2054509A (en) 1981-02-18
GB2054509B true GB2054509B (en) 1982-09-08

Family

ID=27260568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8028585A Expired GB2054509B (en) 1977-07-11 1978-07-11 Method for feeding powder

Country Status (1)

Country Link
GB (1) GB2054509B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1408566A3 (en) * 2002-10-09 2005-10-05 Wilson Greatbatch Technologies, Inc. Device and method for uniformly distributing electrode particles

Also Published As

Publication number Publication date
GB2054509A (en) 1981-02-18

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19980710