FR1367262A - Pumping group - Google Patents

Pumping group

Info

Publication number
FR1367262A
FR1367262A FR945359A FR945359A FR1367262A FR 1367262 A FR1367262 A FR 1367262A FR 945359 A FR945359 A FR 945359A FR 945359 A FR945359 A FR 945359A FR 1367262 A FR1367262 A FR 1367262A
Authority
FR
France
Prior art keywords
pumping group
pumping
group
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
FR945359A
Other languages
French (fr)
Inventor
Alan Taylor
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.)
Mono Pumps Africa Pty Ltd
Original Assignee
Mono Pumps Africa Pty 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 Africa Pty Ltd filed Critical Mono Pumps Africa Pty Ltd
Priority to FR945359A priority Critical patent/FR1367262A/en
Application granted granted Critical
Publication of FR1367262A publication Critical patent/FR1367262A/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
    • F04C2/1073—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
FR945359A 1963-08-22 1963-08-22 Pumping group Expired FR1367262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR945359A FR1367262A (en) 1963-08-22 1963-08-22 Pumping group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945359A FR1367262A (en) 1963-08-22 1963-08-22 Pumping group

Publications (1)

Publication Number Publication Date
FR1367262A true FR1367262A (en) 1964-07-17

Family

ID=8810972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945359A Expired FR1367262A (en) 1963-08-22 1963-08-22 Pumping group

Country Status (1)

Country Link
FR (1) FR1367262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010153A1 (en) * 2013-08-30 2015-03-06 Pcm HELICOIDAL ROTOR, PROGRESSIVE CAVITY PUMP AND PUMPING DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3010153A1 (en) * 2013-08-30 2015-03-06 Pcm HELICOIDAL ROTOR, PROGRESSIVE CAVITY PUMP AND PUMPING DEVICE
US9631619B2 (en) 2013-08-30 2017-04-25 Pcm Technologies Helical rotor of a progressing cavity pump

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