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SE320207B - - Google Patents

Info

Publication number
SE320207B
SE320207B SE7825/68A SE782568A SE320207B SE 320207 B SE320207 B SE 320207B SE 7825/68 A SE7825/68 A SE 7825/68A SE 782568 A SE782568 A SE 782568A SE 320207 B SE320207 B SE 320207B
Authority
SE
Sweden
Prior art keywords
container
axis
rotation
impurities
causing
Prior art date
Application number
SE7825/68A
Inventor
K Hansen
J Pettersson
Original Assignee
Astra Ab
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 Astra Ab filed Critical Astra Ab
Priority to SE7825/68A priority Critical patent/SE320207B/xx
Priority to DE19691928622 priority patent/DE1928622A1/en
Priority to FR6919020A priority patent/FR2013339A1/en
Priority to US832187A priority patent/US3659940A/en
Publication of SE320207B publication Critical patent/SE320207B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9018—Dirt detection in containers
    • G01N21/9027—Dirt detection in containers in containers after filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/003—Filling medical containers such as ampoules, vials, syringes or the like
    • B65B3/006—Related operations, e.g. scoring ampoules
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0081—Containers; Packages; Bottles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S494/00—Imperforate bowl: centrifugal separators
    • Y10S494/90—Imperforate bowl: centrifugal separators involving mixture containing one or more gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Centrifugal Separators (AREA)

Abstract

A container which is at least partially filled with a liquid is centrifuged while its longitudinal axis is maintained substantially perpendicular to its axis of rotation thereby causing impurities which may be present in the liquid to move to the end of the container farthest from the axis of rotation while the air bubbles in the liquid collect at the end of the container nearest to the axis of rotation. The container is then moved diametrically past the axis of rotation causing the air to move to the opposite end of the container. The centrifuging of the container continues causing any impurities which may be present to be transferred from the end of the container in which they have been collected to the opposite end. The presence or absence of these impurities is sensed by a photoelectric device during this transfer.
SE7825/68A 1968-06-11 1968-06-11 SE320207B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7825/68A SE320207B (en) 1968-06-11 1968-06-11
DE19691928622 DE1928622A1 (en) 1968-06-11 1969-06-06 Method and device for the automatic testing and sorting of containers containing liquids
FR6919020A FR2013339A1 (en) 1968-06-11 1969-06-09 METHOD AND DEVICE FOR AUTOMATICALLY EXAMINING AND SORTING CONTAINERS CONTAINING LIQUIDS
US832187A US3659940A (en) 1968-06-11 1969-06-11 Method and apparatus for examining liquid filled containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7825/68A SE320207B (en) 1968-06-11 1968-06-11

Publications (1)

Publication Number Publication Date
SE320207B true SE320207B (en) 1970-02-02

Family

ID=20272419

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7825/68A SE320207B (en) 1968-06-11 1968-06-11

Country Status (4)

Country Link
US (1) US3659940A (en)
DE (1) DE1928622A1 (en)
FR (1) FR2013339A1 (en)
SE (1) SE320207B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI48227C (en) * 1973-03-09 1974-07-10 Tuomo Halonen Oy Method and apparatus for inspecting the contents of packages containing liquid products.
US4283128A (en) * 1980-06-23 1981-08-11 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Photomicrographic system for flowing fluids
US6422068B1 (en) * 2000-09-29 2002-07-23 General Electric Company Test rig and particulate deposit and cleaning evaluation processes using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560107A (en) * 1949-06-04 1951-07-10 Lessells And Associates Inc Automatic chemical testing apparatus
GB812309A (en) * 1956-03-14 1959-04-22 Beckman Instruments Inc Improvements in or relating to centrifuging
US3009388A (en) * 1957-12-30 1961-11-21 American Optical Corp Apparatus for determining fluid fractions and sedimentataion rates
DE1152563B (en) * 1961-09-19 1963-08-08 Bayer Ag Device for registering the change in concentration of a sedimentation liquid in the gravitational field over time
US3148146A (en) * 1962-05-25 1964-09-08 Clay Adams Inc Centrifuge

Also Published As

Publication number Publication date
US3659940A (en) 1972-05-02
DE1928622A1 (en) 1969-12-18
FR2013339A1 (en) 1970-04-03

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