FR644016A - Rotary pump - Google Patents

Rotary pump

Info

Publication number
FR644016A
FR644016A FR644016DA FR644016A FR 644016 A FR644016 A FR 644016A FR 644016D A FR644016D A FR 644016DA FR 644016 A FR644016 A FR 644016A
Authority
FR
France
Prior art keywords
rotary pump
rotary
pump
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
French (fr)
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.)
AXEL RYDEN AB
Original Assignee
AXEL RYDEN AB
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 AXEL RYDEN AB filed Critical AXEL RYDEN AB
Application granted granted Critical
Publication of FR644016A publication Critical patent/FR644016A/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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/123—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR644016D 1927-11-15 1927-11-15 Rotary pump Expired FR644016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR644016T 1927-11-15

Publications (1)

Publication Number Publication Date
FR644016A true FR644016A (en) 1928-10-01

Family

ID=8999855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644016D Expired FR644016A (en) 1927-11-15 1927-11-15 Rotary pump

Country Status (1)

Country Link
FR (1) FR644016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949214C (en) * 1953-07-21 1956-09-13 Bopp & Reuther Gmbh Rotary piston machine
US6138646A (en) * 1997-07-18 2000-10-31 Hansen; Craig N. Rotary fluid mover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949214C (en) * 1953-07-21 1956-09-13 Bopp & Reuther Gmbh Rotary piston machine
US6138646A (en) * 1997-07-18 2000-10-31 Hansen; Craig N. Rotary fluid mover
US6241498B1 (en) * 1997-07-18 2001-06-05 Craig N. Hansen Rotary fluid mover
US6454552B1 (en) * 1997-07-18 2002-09-24 Craig N. Hansen Fluid mover

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