GB2250325B - Gasket - Google Patents

Gasket

Info

Publication number
GB2250325B
GB2250325B GB9123889A GB9123889A GB2250325B GB 2250325 B GB2250325 B GB 2250325B GB 9123889 A GB9123889 A GB 9123889A GB 9123889 A GB9123889 A GB 9123889A GB 2250325 B GB2250325 B GB 2250325B
Authority
GB
United Kingdom
Prior art keywords
gasket
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 - Lifetime
Application number
GB9123889A
Other versions
GB9123889D0 (en
GB2250325A (en
Inventor
Otto Tschumi
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of GB9123889D0 publication Critical patent/GB9123889D0/en
Publication of GB2250325A publication Critical patent/GB2250325A/en
Application granted granted Critical
Publication of GB2250325B publication Critical patent/GB2250325B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Sealing Devices (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Joints Allowing Movement (AREA)
GB9123889A 1990-11-12 1991-11-11 Gasket Expired - Lifetime GB2250325B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9016497U DE9016497U1 (en) 1990-11-12 1990-11-12 Rubber seal

Publications (3)

Publication Number Publication Date
GB9123889D0 GB9123889D0 (en) 1992-01-02
GB2250325A GB2250325A (en) 1992-06-03
GB2250325B true GB2250325B (en) 1994-09-07

Family

ID=6859989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9123889A Expired - Lifetime GB2250325B (en) 1990-11-12 1991-11-11 Gasket

Country Status (8)

Country Link
JP (1) JP2558649Y2 (en)
AT (1) AT406862B (en)
CH (1) CH684846A5 (en)
DE (1) DE9016497U1 (en)
ES (1) ES1020575Y (en)
FR (1) FR2669958B1 (en)
GB (1) GB2250325B (en)
IT (1) IT1250136B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092244A (en) * 1981-02-03 1982-08-11 Lechler Elring Dichtungswerke Flat gasket
EP0148813A2 (en) * 1984-01-12 1985-07-17 Contigea Schlumberger S.A. Gasket

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR639603A (en) * 1926-08-18 1928-06-26 Device for conveying concrete, mortar and other thick liquids
DE2056836A1 (en) * 1970-11-19 1972-05-25 Wolf, Kurt, 5620 Velbert Sealing washer as a rotor seal
FR2419241A1 (en) * 1977-08-02 1979-10-05 Dumont L Rotary valve for pneumatic conveyor - has rotor on vertical axis in high-pressure casing through which inlet and outlet pipes pass
US4179232A (en) * 1978-04-14 1979-12-18 Laseter Douglas E Material conveyor
DE3340608A1 (en) * 1983-10-28 1985-05-23 Aliva AG, Widen-Mutschellen Material feeder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092244A (en) * 1981-02-03 1982-08-11 Lechler Elring Dichtungswerke Flat gasket
EP0148813A2 (en) * 1984-01-12 1985-07-17 Contigea Schlumberger S.A. Gasket

Also Published As

Publication number Publication date
FR2669958B1 (en) 1993-05-14
ATA222691A (en) 2000-02-15
ES1020575Y (en) 1993-03-16
ITRM910854A1 (en) 1993-05-11
DE9016497U1 (en) 1992-04-23
AT406862B (en) 2000-10-25
ITRM910854A0 (en) 1991-11-11
GB9123889D0 (en) 1992-01-02
IT1250136B (en) 1995-03-30
FR2669958A1 (en) 1992-06-05
CH684846A5 (en) 1995-01-13
GB2250325A (en) 1992-06-03
ES1020575U (en) 1992-07-16
JP2558649Y2 (en) 1997-12-24
JPH04101070U (en) 1992-09-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20111110