IT1401620B1 - PROGRESSIVE CAVITY PUMP WHICH INTEGRATES A HIGH RELIABILITY TRANSMISSION GROUP AND HIGH RELIABILITY TRANSMISSION UNIT. - Google Patents

PROGRESSIVE CAVITY PUMP WHICH INTEGRATES A HIGH RELIABILITY TRANSMISSION GROUP AND HIGH RELIABILITY TRANSMISSION UNIT.

Info

Publication number
IT1401620B1
IT1401620B1 ITTV2010A000111A ITTV20100111A IT1401620B1 IT 1401620 B1 IT1401620 B1 IT 1401620B1 IT TV2010A000111 A ITTV2010A000111 A IT TV2010A000111A IT TV20100111 A ITTV20100111 A IT TV20100111A IT 1401620 B1 IT1401620 B1 IT 1401620B1
Authority
IT
Italy
Prior art keywords
high reliability
reliability transmission
integrates
progressive cavity
cavity pump
Prior art date
Application number
ITTV2010A000111A
Other languages
Italian (it)
Inventor
Maso Manuele Dal
Original Assignee
Nova Rotors Srl
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 Nova Rotors Srl filed Critical Nova Rotors Srl
Priority to ITTV2010A000111A priority Critical patent/IT1401620B1/en
Publication of ITTV20100111A1 publication Critical patent/ITTV20100111A1/en
Application granted granted Critical
Publication of IT1401620B1 publication Critical patent/IT1401620B1/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
    • 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
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
ITTV2010A000111A 2010-08-03 2010-08-03 PROGRESSIVE CAVITY PUMP WHICH INTEGRATES A HIGH RELIABILITY TRANSMISSION GROUP AND HIGH RELIABILITY TRANSMISSION UNIT. IT1401620B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTV2010A000111A IT1401620B1 (en) 2010-08-03 2010-08-03 PROGRESSIVE CAVITY PUMP WHICH INTEGRATES A HIGH RELIABILITY TRANSMISSION GROUP AND HIGH RELIABILITY TRANSMISSION UNIT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTV2010A000111A IT1401620B1 (en) 2010-08-03 2010-08-03 PROGRESSIVE CAVITY PUMP WHICH INTEGRATES A HIGH RELIABILITY TRANSMISSION GROUP AND HIGH RELIABILITY TRANSMISSION UNIT.

Publications (2)

Publication Number Publication Date
ITTV20100111A1 ITTV20100111A1 (en) 2012-02-04
IT1401620B1 true IT1401620B1 (en) 2013-07-26

Family

ID=43638568

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTV2010A000111A IT1401620B1 (en) 2010-08-03 2010-08-03 PROGRESSIVE CAVITY PUMP WHICH INTEGRATES A HIGH RELIABILITY TRANSMISSION GROUP AND HIGH RELIABILITY TRANSMISSION UNIT.

Country Status (1)

Country Link
IT (1) IT1401620B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE314593B (en) * 1965-01-21 1969-09-08 Flygts Pumpar Ab
DE2738945C2 (en) * 1977-08-30 1986-04-17 Allweiler Ag, 7760 Radolfzell Eccentric screw pump
DE3000477A1 (en) * 1980-01-08 1981-07-09 Lorenz 7312 Kirchheim Baron Universal shaft joint for pump - has two pivot pins turning in coupling head and shaft end at right angles
DE8423740U1 (en) * 1984-08-09 1984-11-15 Resch, Maschinen- und Gerätebau GmbH, 8266 Töging BALL JOINT JOINT
GB2284646B (en) * 1993-12-09 1996-01-10 Mono Pumps Ltd Rotor and flexible drive shaft assembly
DE19530979C2 (en) * 1995-08-23 1998-04-09 Masch Gmbh Otto Hoelz Joint seal for eccentric screw pumps
DE102006058166A1 (en) * 2006-12-09 2008-06-19 Seepex Gmbh + Co Kg Swivel head for pin joints on connecting rod in eccentric screw pump. It has transverse bores fitted with bushes prevented from moving transversely by stops which cooperate with stops on bore through rod for pin

Also Published As

Publication number Publication date
ITTV20100111A1 (en) 2012-02-04

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