GB1238237A - - Google Patents

Info

Publication number
GB1238237A
GB1238237A GB1238237DA GB1238237A GB 1238237 A GB1238237 A GB 1238237A GB 1238237D A GB1238237D A GB 1238237DA GB 1238237 A GB1238237 A GB 1238237A
Authority
GB
United Kingdom
Prior art keywords
rotor
helical gear
discs
substantially identical
resilient material
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1238237A publication Critical patent/GB1238237A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines 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
    • F01C1/101—Moineau-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
GB1238237D 1968-09-16 1969-06-04 Expired GB1238237A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA685973 1968-09-16

Publications (1)

Publication Number Publication Date
GB1238237A true GB1238237A (sv) 1971-07-07

Family

ID=25561240

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1238236D Expired GB1238236A (sv) 1968-09-16 1969-06-04
GB1238237D Expired GB1238237A (sv) 1968-09-16 1969-06-04

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1238236D Expired GB1238236A (sv) 1968-09-16 1969-06-04

Country Status (1)

Country Link
GB (2) GB1238236A (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530552A1 (de) * 1975-07-09 1977-02-10 Streicher Foerdertech Exzenterschneckenpumpe
US4144001A (en) * 1977-03-29 1979-03-13 Fordertechnik Streicher Gmbh Eccentric worm pump with annular wearing elements
US4211521A (en) * 1977-03-19 1980-07-08 Fordertechnik Streicher Gmbh Eccentric disc pump
WO2014078145A3 (en) * 2012-11-13 2014-08-28 Roper Pump Company Metal stators

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530552A1 (de) * 1975-07-09 1977-02-10 Streicher Foerdertech Exzenterschneckenpumpe
US4211521A (en) * 1977-03-19 1980-07-08 Fordertechnik Streicher Gmbh Eccentric disc pump
US4144001A (en) * 1977-03-29 1979-03-13 Fordertechnik Streicher Gmbh Eccentric worm pump with annular wearing elements
WO2014078145A3 (en) * 2012-11-13 2014-08-28 Roper Pump Company Metal stators
US8967985B2 (en) 2012-11-13 2015-03-03 Roper Pump Company Metal disk stacked stator with circular rigid support rings

Also Published As

Publication number Publication date
GB1238236A (sv) 1971-07-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee