GB9104427D0 - Non-return valve - Google Patents

Non-return valve

Info

Publication number
GB9104427D0
GB9104427D0 GB919104427A GB9104427A GB9104427D0 GB 9104427 D0 GB9104427 D0 GB 9104427D0 GB 919104427 A GB919104427 A GB 919104427A GB 9104427 A GB9104427 A GB 9104427A GB 9104427 D0 GB9104427 D0 GB 9104427D0
Authority
GB
United Kingdom
Prior art keywords
return valve
return
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.)
Granted
Application number
GB919104427A
Other versions
GB2253263A (en
GB2253263B (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.)
LINEMANN HALFLO Ltd
Original Assignee
LINEMANN HALFLO 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 LINEMANN HALFLO Ltd filed Critical LINEMANN HALFLO Ltd
Priority to GB9104427A priority Critical patent/GB2253263B/en
Publication of GB9104427D0 publication Critical patent/GB9104427D0/en
Publication of GB2253263A publication Critical patent/GB2253263A/en
Application granted granted Critical
Publication of GB2253263B publication Critical patent/GB2253263B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
    • B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
GB9104427A 1991-03-01 1991-03-01 Non-return valve assembly Expired - Fee Related GB2253263B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9104427A GB2253263B (en) 1991-03-01 1991-03-01 Non-return valve assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9104427A GB2253263B (en) 1991-03-01 1991-03-01 Non-return valve assembly

Publications (3)

Publication Number Publication Date
GB9104427D0 true GB9104427D0 (en) 1991-04-17
GB2253263A GB2253263A (en) 1992-09-02
GB2253263B GB2253263B (en) 1994-06-15

Family

ID=10690881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9104427A Expired - Fee Related GB2253263B (en) 1991-03-01 1991-03-01 Non-return valve assembly

Country Status (1)

Country Link
GB (1) GB2253263B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685200A (en) * 1948-03-08 1952-12-31 Electro Hydraulics Ltd Improvements in or relating to fluid control valves
US3542057A (en) * 1968-11-04 1970-11-24 Louis T Staiano Drain plug valve for sumps
US3800824A (en) * 1973-03-12 1974-04-02 Mark Controls Corp Check valve
JPS5388883A (en) * 1977-01-17 1978-08-04 Polyplastics Kk Supersonic welding method
US4148338A (en) * 1977-08-26 1979-04-10 Mojonnier Bros. Co. Check valve
DE2821255A1 (en) * 1978-05-16 1979-11-22 Mokveld Mach Bv NON-RETURN VALVE IN THE FORM OF A PISTON SLIDE
US4194589A (en) * 1978-06-12 1980-03-25 Parr Erwin W Valve
US4537384A (en) * 1984-07-17 1985-08-27 Brunswick Corporation In-line check valve having combined downstream poppet support and flow control elements
US4856555A (en) * 1988-09-01 1989-08-15 Nupro Company Check valve

Also Published As

Publication number Publication date
GB2253263A (en) 1992-09-02
GB2253263B (en) 1994-06-15

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Legal Events

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

Effective date: 19970301