GB9625504D0 - Pumps - Google Patents

Pumps

Info

Publication number
GB9625504D0
GB9625504D0 GBGB9625504.7A GB9625504A GB9625504D0 GB 9625504 D0 GB9625504 D0 GB 9625504D0 GB 9625504 A GB9625504 A GB 9625504A GB 9625504 D0 GB9625504 D0 GB 9625504D0
Authority
GB
United Kingdom
Prior art keywords
pumps
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.)
Withdrawn
Application number
GBGB9625504.7A
Other versions
GB2320067A (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.)
Courtaulds Fibres Holdings Ltd
Original Assignee
Courtaulds Fibres Holdings 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 Courtaulds Fibres Holdings Ltd filed Critical Courtaulds Fibres Holdings Ltd
Priority to GB9625504A priority Critical patent/GB2320067A/en
Publication of GB9625504D0 publication Critical patent/GB9625504D0/en
Publication of GB2320067A publication Critical patent/GB2320067A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
    • F16D3/845—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers allowing relative movement of joint parts due to the flexing of the cover
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/006—Materials; Production methods therefor containing fibres or particles
GB9625504A 1996-12-09 1996-12-09 Pump seals Withdrawn GB2320067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9625504A GB2320067A (en) 1996-12-09 1996-12-09 Pump seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9625504A GB2320067A (en) 1996-12-09 1996-12-09 Pump seals

Publications (2)

Publication Number Publication Date
GB9625504D0 true GB9625504D0 (en) 1997-01-29
GB2320067A GB2320067A (en) 1998-06-10

Family

ID=10804136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9625504A Withdrawn GB2320067A (en) 1996-12-09 1996-12-09 Pump seals

Country Status (1)

Country Link
GB (1) GB2320067A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6932346B1 (en) * 1999-04-26 2005-08-23 Phillip Fields Hayward Method for installing a protective gaiter around a joint
DE10118071C2 (en) * 2001-04-11 2003-05-28 Seepex Seeberger Gmbh & Co Eccentric screw pump
CN100529418C (en) * 2003-04-29 2009-08-19 上海鼓风机厂有限公司 A helium blower fan
FI126300B (en) 2012-12-04 2016-09-30 Upm Kymmene Corp Method and apparatus for transporting viscous material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237704A (en) * 1979-03-08 1980-12-09 Roper Industries, Inc. Oldham type coupling and pump embodying the same
FR2542047B1 (en) * 1983-03-05 1988-08-26 Trw Ehrenreich Gmbh DEVICE FOR FIXING A BELLOWS ON A CYLINDRICAL BODY, PARTICULARLY ON THE BALL JOINT OF A STEERING RACK FOR A MOTOR VEHICLE
GB2170282B (en) * 1985-01-25 1987-11-18 Gen Electric Plc Flexible gaiters
DE9011432U1 (en) * 1990-08-06 1990-10-11 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De
GB2287290B (en) * 1994-02-24 1996-06-26 Draftex Ind Ltd Protective bellows
GB2295426B (en) * 1994-11-10 1998-07-01 Draftex Ind Ltd Protective bellows

Also Published As

Publication number Publication date
GB2320067A (en) 1998-06-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)