GB2456059B - Valve device - Google Patents

Valve device

Info

Publication number
GB2456059B
GB2456059B GB0821685.5A GB0821685A GB2456059B GB 2456059 B GB2456059 B GB 2456059B GB 0821685 A GB0821685 A GB 0821685A GB 2456059 B GB2456059 B GB 2456059B
Authority
GB
United Kingdom
Prior art keywords
valve device
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 - Fee Related
Application number
GB0821685.5A
Other versions
GB2456059A (en
GB0821685D0 (en
Inventor
John Silversides
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.)
CHAFER MACHINERY Ltd
Original Assignee
CHAFER MACHINERY Ltd
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 CHAFER MACHINERY Ltd filed Critical CHAFER MACHINERY Ltd
Publication of GB0821685D0 publication Critical patent/GB0821685D0/en
Publication of GB2456059A publication Critical patent/GB2456059A/en
Application granted granted Critical
Publication of GB2456059B publication Critical patent/GB2456059B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/181—Preventing escape of dust by means of sealed systems
    • B65G69/183—Preventing escape of dust by means of sealed systems with co-operating closure members on each of the parts of a separable transfer channel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • 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
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
GB0821685.5A 2007-11-28 2008-11-27 Valve device Expired - Fee Related GB2456059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0723350.5A GB0723350D0 (en) 2007-11-28 2007-11-28 Valve device

Publications (3)

Publication Number Publication Date
GB0821685D0 GB0821685D0 (en) 2008-12-31
GB2456059A GB2456059A (en) 2009-07-08
GB2456059B true GB2456059B (en) 2012-03-21

Family

ID=38962296

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0723350.5A Ceased GB0723350D0 (en) 2007-11-28 2007-11-28 Valve device
GB0821685.5A Expired - Fee Related GB2456059B (en) 2007-11-28 2008-11-27 Valve device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0723350.5A Ceased GB0723350D0 (en) 2007-11-28 2007-11-28 Valve device

Country Status (1)

Country Link
GB (2) GB0723350D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8443970B2 (en) 2010-01-19 2013-05-21 Karma Culture, Llc Dispensing capsule

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076053A (en) * 1965-02-15 1967-07-19 Atomic Energy Authority Uk Improvements in liquid dispensing apparatus
EP0685155A1 (en) * 1994-05-07 1995-12-06 Horstine Farmery Limited A valve device
EP1239199A1 (en) * 2001-03-09 2002-09-11 Aventis Cropscience S.A. Valve device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076053A (en) * 1965-02-15 1967-07-19 Atomic Energy Authority Uk Improvements in liquid dispensing apparatus
EP0685155A1 (en) * 1994-05-07 1995-12-06 Horstine Farmery Limited A valve device
EP1239199A1 (en) * 2001-03-09 2002-09-11 Aventis Cropscience S.A. Valve device

Also Published As

Publication number Publication date
GB2456059A (en) 2009-07-08
GB0723350D0 (en) 2008-01-09
GB0821685D0 (en) 2008-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181127