FR950131A - Variable flow pumps - Google Patents

Variable flow pumps

Info

Publication number
FR950131A
FR950131A FR950131DA FR950131A FR 950131 A FR950131 A FR 950131A FR 950131D A FR950131D A FR 950131DA FR 950131 A FR950131 A FR 950131A
Authority
FR
France
Prior art keywords
variable flow
flow pumps
pumps
variable
flow
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.)
Ambac International Corp
Original Assignee
American Bosch Arma 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 American Bosch Arma Corp filed Critical American Bosch Arma Corp
Application granted granted Critical
Publication of FR950131A publication Critical patent/FR950131A/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR950131D 1946-05-14 1947-07-25 Variable flow pumps Expired FR950131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US950131XA 1946-05-14 1946-05-14

Publications (1)

Publication Number Publication Date
FR950131A true FR950131A (en) 1949-09-19

Family

ID=22248599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950131D Expired FR950131A (en) 1946-05-14 1947-07-25 Variable flow pumps

Country Status (1)

Country Link
FR (1) FR950131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570131A1 (en) * 1984-09-13 1986-03-14 Somavi Vane pump for grapes, fruit and other semi-liquid products
FR2829535A1 (en) * 2001-09-12 2003-03-14 Pierburg Variable cylinder blade pump comprises body with cylindrical cavity in which ring displaces radially and inside which is hub with blades supported against ring internal surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570131A1 (en) * 1984-09-13 1986-03-14 Somavi Vane pump for grapes, fruit and other semi-liquid products
FR2829535A1 (en) * 2001-09-12 2003-03-14 Pierburg Variable cylinder blade pump comprises body with cylindrical cavity in which ring displaces radially and inside which is hub with blades supported against ring internal surface
WO2003023228A1 (en) * 2001-09-12 2003-03-20 Pierburg, Sarl Variable-delivery vane pump

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