NL7903265A - SCREW PUMP. - Google Patents

SCREW PUMP.

Info

Publication number
NL7903265A
NL7903265A NL7903265A NL7903265A NL7903265A NL 7903265 A NL7903265 A NL 7903265A NL 7903265 A NL7903265 A NL 7903265A NL 7903265 A NL7903265 A NL 7903265A NL 7903265 A NL7903265 A NL 7903265A
Authority
NL
Netherlands
Prior art keywords
screw pump
pump
screw
Prior art date
Application number
NL7903265A
Other languages
Dutch (nl)
Original Assignee
Mono Pumps 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 Mono Pumps Ltd filed Critical Mono Pumps Ltd
Publication of NL7903265A publication Critical patent/NL7903265A/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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
NL7903265A 1978-04-26 1979-04-25 SCREW PUMP. NL7903265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16602/78A GB1562277A (en) 1978-04-26 1978-04-26 Helical gear pump drive arrangement

Publications (1)

Publication Number Publication Date
NL7903265A true NL7903265A (en) 1979-10-30

Family

ID=10080292

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7903265A NL7903265A (en) 1978-04-26 1979-04-25 SCREW PUMP.

Country Status (10)

Country Link
JP (1) JPS557986A (en)
AU (1) AU4634579A (en)
BR (1) BR7902499A (en)
DE (1) DE2916781A1 (en)
DK (1) DK170479A (en)
FR (1) FR2424424A1 (en)
GB (1) GB1562277A (en)
NL (1) NL7903265A (en)
SE (1) SE7903647L (en)
ZA (1) ZA792011B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244518B (en) * 1990-05-31 1994-03-16 Mono Pumps Ltd Helical gear pump
GB2284646B (en) * 1993-12-09 1996-01-10 Mono Pumps Ltd Rotor and flexible drive shaft assembly
DE102015007567B4 (en) * 2015-06-12 2017-04-06 Netzsch Pumpen & Systeme Gmbh Rotor connection device

Also Published As

Publication number Publication date
SE7903647L (en) 1979-10-27
AU4634579A (en) 1979-11-01
BR7902499A (en) 1979-10-30
FR2424424A1 (en) 1979-11-23
DE2916781A1 (en) 1979-11-15
GB1562277A (en) 1980-03-12
DK170479A (en) 1979-10-27
JPS557986A (en) 1980-01-21
ZA792011B (en) 1980-05-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed