AU3271671A - Wear liner for moineau type pump - Google Patents

Wear liner for moineau type pump

Info

Publication number
AU3271671A
AU3271671A AU32716/71A AU3271671A AU3271671A AU 3271671 A AU3271671 A AU 3271671A AU 32716/71 A AU32716/71 A AU 32716/71A AU 3271671 A AU3271671 A AU 3271671A AU 3271671 A AU3271671 A AU 3271671A
Authority
AU
Australia
Prior art keywords
type pump
wear liner
moineau type
moineau
liner
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
AU32716/71A
Other versions
AU461518B2 (en
Inventor
C. Grace Richard
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.)
Environment One Corp
Original Assignee
Environment One Corp
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 Environment One Corp filed Critical Environment One Corp
Publication of AU3271671A publication Critical patent/AU3271671A/en
Application granted granted Critical
Publication of AU461518B2 publication Critical patent/AU461518B2/en
Expired 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
    • F04C2/1076—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 orbits or wobbles relative to the other member which rotates around a fixed axis
AU32716/71A 1970-08-31 1971-08-25 Wear liner for moineau type pump Expired AU461518B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6835170A 1970-08-31 1970-08-31
USUS68,351 1970-08-31

Publications (2)

Publication Number Publication Date
AU3271671A true AU3271671A (en) 1973-03-01
AU461518B2 AU461518B2 (en) 1975-05-29

Family

ID=22081997

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32716/71A Expired AU461518B2 (en) 1970-08-31 1971-08-25 Wear liner for moineau type pump

Country Status (7)

Country Link
AU (1) AU461518B2 (en)
CA (1) CA939969A (en)
DE (1) DE2139949A1 (en)
FR (1) FR2106192A5 (en)
GB (1) GB1334089A (en)
IL (1) IL37539A (en)
SE (1) SE378030B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120729B (en) * 1982-05-21 1985-07-24 Mono Pumps Ltd Helical gear pump
DE19842754C2 (en) * 1998-09-18 2001-04-26 Seepex Seeberger Gmbh & Co Eccentric screw pump
GB0906768D0 (en) * 2009-04-21 2009-06-03 Pdd Innovations Ltd Pumps
CN102434458A (en) * 2011-11-22 2012-05-02 天津荣亨集团股份有限公司 2/3-molded-line double-head single-screw pump applicable to oil extraction in oil field
DE102013003833A1 (en) * 2013-03-07 2014-09-11 Wilo Se Pump with overpressure protection
DE102017107962B3 (en) * 2017-04-12 2018-09-13 Netzsch Pumpen & Systeme Gmbh Cavity Pump

Also Published As

Publication number Publication date
SE378030B (en) 1975-08-11
CA939969A (en) 1974-01-15
DE2139949A1 (en) 1972-03-02
GB1334089A (en) 1973-10-17
FR2106192A5 (en) 1972-04-28
IL37539A (en) 1974-03-14
AU461518B2 (en) 1975-05-29
IL37539A0 (en) 1971-11-29

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