BR8703824A - POSITIVE DISPLACEMENT PUMP - Google Patents

POSITIVE DISPLACEMENT PUMP

Info

Publication number
BR8703824A
BR8703824A BR8703824A BR8703824A BR8703824A BR 8703824 A BR8703824 A BR 8703824A BR 8703824 A BR8703824 A BR 8703824A BR 8703824 A BR8703824 A BR 8703824A BR 8703824 A BR8703824 A BR 8703824A
Authority
BR
Brazil
Prior art keywords
displacement pump
positive displacement
positive
pump
displacement
Prior art date
Application number
BR8703824A
Other languages
Portuguese (pt)
Inventor
Horst Fritz Marz
Original Assignee
Canadian Ind
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 Canadian Ind filed Critical Canadian Ind
Publication of BR8703824A publication Critical patent/BR8703824A/en

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
BR8703824A 1986-07-29 1987-07-22 POSITIVE DISPLACEMENT PUMP BR8703824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA514904 1986-07-29

Publications (1)

Publication Number Publication Date
BR8703824A true BR8703824A (en) 1988-03-29

Family

ID=4133651

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8703824A BR8703824A (en) 1986-07-29 1987-07-22 POSITIVE DISPLACEMENT PUMP

Country Status (7)

Country Link
EP (1) EP0255336A3 (en)
JP (1) JPS6338694A (en)
AU (1) AU7344087A (en)
BR (1) BR8703824A (en)
GB (1) GB2193292B (en)
NO (1) NO873153L (en)
NZ (1) NZ220313A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134853C1 (en) * 1991-05-22 1992-11-12 Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De
US5603608A (en) * 1995-04-19 1997-02-18 Ici Canada, Inc. Methods and apparatus for monitoring progressive cavity pumps
US5779460A (en) * 1996-06-07 1998-07-14 Ici Canada Inc. Progressive cavity pump with tamper-proof safety
US6220838B1 (en) 1999-11-03 2001-04-24 Dyno Nobel Inc. Progressive cavity pump with meltable stator
CA2389689A1 (en) * 1999-11-03 2001-05-10 Stephen Thomson Pumps
US6361271B1 (en) * 1999-11-19 2002-03-26 Capstone Turbine Corporation Crossing spiral compressor/pump
NO327505B1 (en) 2007-09-11 2009-07-27 Agr Subsea As Eccentric screw pump adapted for pumping of compressible fluids
NO327503B1 (en) 2007-09-20 2009-07-27 Agr Subsea As Eccentric screw pump with multiple pump sections
NO329714B1 (en) * 2008-08-21 2010-12-06 Agr Subsea As External rotor in eccentric screw pump with an inner and an outer rotor
NO329713B1 (en) 2008-08-21 2010-12-06 Agr Subsea As Eccentric screw pump with an inner and an outer rotor
DE102015007521B4 (en) * 2015-06-12 2017-01-12 Netzsch Pumpen & Systeme Gmbh Pump housing for an eccentric screw pump and eccentric screw pump equipped therewith
WO2017154023A1 (en) * 2016-03-07 2017-09-14 Sona Pumps Motor with positive displacement helical pump inside motor shaft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539534A (en) * 1949-11-23 1951-01-30 Phillips Petroleum Co Safety coupling device
US2873006A (en) * 1957-09-11 1959-02-10 Phillips Roy Brake adjustment mechanism
US3193068A (en) * 1962-04-24 1965-07-06 Ingersoll Rand Co Temperature-responsive coupling means
DE1816462A1 (en) * 1968-12-21 1970-07-02 Netzsch Maschinenfabrik Rotor for screw type pumps with ceramic - coating or sleeve

Also Published As

Publication number Publication date
NZ220313A (en) 1988-06-30
NO873153D0 (en) 1987-07-28
GB2193292A (en) 1988-02-03
GB2193292B (en) 1990-04-18
AU7344087A (en) 1988-02-04
GB8711687D0 (en) 1987-06-24
EP0255336A3 (en) 1988-05-04
JPS6338694A (en) 1988-02-19
NO873153L (en) 1988-02-01
EP0255336A2 (en) 1988-02-03

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