GB739485A - Improvements in and relating to filters - Google Patents

Improvements in and relating to filters

Info

Publication number
GB739485A
GB739485A GB1510652A GB1510652A GB739485A GB 739485 A GB739485 A GB 739485A GB 1510652 A GB1510652 A GB 1510652A GB 1510652 A GB1510652 A GB 1510652A GB 739485 A GB739485 A GB 739485A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
bottle
coupling member
wall
coupling
pad
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
GB1510652A
Inventor
Hugh Alfred Jones
William Arthur Hemmings
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.)
HUGH ALFRED JONES
Original Assignee
HUGH ALFRED JONES
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/14Details, e.g. provisions for hanging or shape retaining means; Accessories therefor, e.g. inlet or outlet ports, filters or caps
    • A61J1/20Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2089Containers or vials which are to be joined to each other in order to mix their contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Other filtering devices; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/24Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D71/00Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/50Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material comprising a plurality of articles held together only partially by packaging elements formed otherwise than by folding a blank
    • B65D71/502Coaxial connections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/14Details, e.g. provisions for hanging or shape retaining means; Accessories therefor, e.g. inlet or outlet ports, filters or caps
    • A61J1/20Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/202Separating means
    • A61J1/2044Separating means having slits
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J1/00Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/14Details, e.g. provisions for hanging or shape retaining means; Accessories therefor, e.g. inlet or outlet ports, filters or caps
    • A61J1/20Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2079Filtering means
    • A61J1/2086Filtering means for fluid filtration

Abstract

739,485. Filters. JONES, H. A. June 16, 1953 [June 16, 1952; Jan. 20, 1953], Nos. 15106/52 and 1602/53. Class 46. A coupling member for a filter assembly is adapted at its ends to be connected to the respective mouths of two containers, the connecting parts of the ends being identical, there being an internal apertured wall between the ends forming an abutment for the container mouths when connected, and an axially-extending portion between the aperture or apertures in the wall and the adjacent connecting part of the coupling. In the form shown in Fig. 2 a coupling member 21 having a knurled portion 10 is interiorly threaded at each end for connection with a bottle 1 for receiving the filtrate and a bottle 2 which in use contains the liquid to be filtered. On assembly a Seitz filter pad 9 is interposed between the bottle 2 and an apertured dividing wall 12 of the coupling, the filtrate being prevented from reaching the outer wall of the bottle or coupling by a tube 14. The tube 14 may be open at the top and have a bottom portion provided with the holes 13; in that case the wall of the tube may be inclined upwards and outwards to enable a larger area of the filter pad 9 to be used, Fig. 5. The pad may be supported by a disc of fine wire gauze or, as shown in Fig. 5, the pad may be domed to resist collapse and a packing ring 16 of triangular section provided. In Fig. 6 a thin membrane filter disc 17 can be used without its being distorted by the twist of the bottle in screwing the parts together since a tongued metal ring 18 engaging with a slot 19 in an end 4 of the coupling member 21 is inserted between the disc and the bottle 2. The coupling member may have external lugs or pivot pins to engage corresponding parts in a centrifuge. In use the coupling member is screwed onto an empty specimen bottle and the assembly sterilized in an autoclave. The sterile unit is then screwed onto the bottle containing liquid to be filtered and the whole put into a centrifuge so that the empty bottle will swing outwards during centrifuging and receive the filtrate.
GB1510652A 1952-06-16 1952-06-16 Improvements in and relating to filters Expired GB739485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1510652A GB739485A (en) 1952-06-16 1952-06-16 Improvements in and relating to filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1510652A GB739485A (en) 1952-06-16 1952-06-16 Improvements in and relating to filters

Publications (1)

Publication Number Publication Date
GB739485A true true GB739485A (en) 1955-11-02

Family

ID=10053141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1510652A Expired GB739485A (en) 1952-06-16 1952-06-16 Improvements in and relating to filters

Country Status (1)

Country Link
GB (1) GB739485A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422569A1 (en) * 1978-04-14 1979-11-09 Roussel Uclaf Liquid dispenser sterile
US4301010A (en) * 1980-03-10 1981-11-17 Spectrum Medical Industries, Inc. Vacuum filter
FR2850088A1 (en) * 2003-01-20 2004-07-23 Annabelle Michelle Nicolas Milk powder packaging system for infants, has container with recipient including orifice whose faces have holes allowing milk powder to flow from refill into container, spout to pour powder into feeding bottle
FR2880879A1 (en) * 2005-01-20 2006-07-21 Techpack Int Sa Perfume bottle refilling device for perfume dispenser, has axially movable part comprising central part cooperating with connection part to form valve, and radial projection on which bottle neck exerts axial stress, when it is screwed
FR2906227A1 (en) * 2006-09-26 2008-03-28 Lakhdar Boudache Recyclable products e.g. oil, recuperating device for emptying oil from automobile, has receiver and container which are assembled with each other using threaded sleeve, where receiver is manually cut with knife
GB2463292A (en) * 2008-09-09 2010-03-10 Ian Singleton Device for Transfer of Product from Refill Container to Spray Applicator without Exposure to Atmosphere
US8474495B2 (en) 2009-06-17 2013-07-02 Ian Singleton Device for transfer of product from refill container to applicator container without exposure to atmosphere
FR3004707A1 (en) * 2013-04-17 2014-10-24 Techniplast liquid transfer system of charging a flask internal threads floors
WO2018133327A1 (en) * 2017-01-17 2018-07-26 张巍 Sterile drug dispensing system and sterile drug dispensing method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422569A1 (en) * 1978-04-14 1979-11-09 Roussel Uclaf Liquid dispenser sterile
US4301010A (en) * 1980-03-10 1981-11-17 Spectrum Medical Industries, Inc. Vacuum filter
FR2850088A1 (en) * 2003-01-20 2004-07-23 Annabelle Michelle Nicolas Milk powder packaging system for infants, has container with recipient including orifice whose faces have holes allowing milk powder to flow from refill into container, spout to pour powder into feeding bottle
FR2880879A1 (en) * 2005-01-20 2006-07-21 Techpack Int Sa Perfume bottle refilling device for perfume dispenser, has axially movable part comprising central part cooperating with connection part to form valve, and radial projection on which bottle neck exerts axial stress, when it is screwed
FR2906227A1 (en) * 2006-09-26 2008-03-28 Lakhdar Boudache Recyclable products e.g. oil, recuperating device for emptying oil from automobile, has receiver and container which are assembled with each other using threaded sleeve, where receiver is manually cut with knife
GB2463292A (en) * 2008-09-09 2010-03-10 Ian Singleton Device for Transfer of Product from Refill Container to Spray Applicator without Exposure to Atmosphere
US8474495B2 (en) 2009-06-17 2013-07-02 Ian Singleton Device for transfer of product from refill container to applicator container without exposure to atmosphere
FR3004707A1 (en) * 2013-04-17 2014-10-24 Techniplast liquid transfer system of charging a flask internal threads floors
WO2018133327A1 (en) * 2017-01-17 2018-07-26 张巍 Sterile drug dispensing system and sterile drug dispensing method

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