FR1157016A - Improvements to pumping devices - Google Patents

Improvements to pumping devices

Info

Publication number
FR1157016A
FR1157016A FR1157016DA FR1157016A FR 1157016 A FR1157016 A FR 1157016A FR 1157016D A FR1157016D A FR 1157016DA FR 1157016 A FR1157016 A FR 1157016A
Authority
FR
France
Prior art keywords
pumping devices
pumping
devices
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Application granted granted Critical
Publication of FR1157016A publication Critical patent/FR1157016A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K44/00Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/02Electrodynamic pumps
    • H02K44/04Conduction pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1157016D 1955-07-29 1956-07-27 Improvements to pumping devices Expired FR1157016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1157016X 1955-07-29

Publications (1)

Publication Number Publication Date
FR1157016A true FR1157016A (en) 1958-05-23

Family

ID=10878416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157016D Expired FR1157016A (en) 1955-07-29 1956-07-27 Improvements to pumping devices

Country Status (1)

Country Link
FR (1) FR1157016A (en)

Similar Documents

Publication Publication Date Title
FR1155922A (en) Improvements to thermionic devices
FR1141377A (en) Improvements to germiners
FR1138768A (en) Improvements to photoelasticimeters
FR1148543A (en) Improvements to polishing devices
FR1127947A (en) Improvements to retinographs
FR68837E (en) Improvements to electromagnetic time devices
FR1150740A (en) Improvements to reactor-boilers
FR1129317A (en) Improvements to disgorgers
FR1138519A (en) Improvements to pumps
FR68170E (en) Improvements to electromagnetic time devices
FR1121256A (en) Improvements to refrigeration devices
FR1168048A (en) Improvements to refrigeration devices
FR1104227A (en) Improvements to refrigeration devices
FR1149600A (en) Improvements to teleprinter devices
FR1139093A (en) Improvements to sanitary devices
FR1157016A (en) Improvements to pumping devices
FR1143886A (en) Improvements to massage devices
FR1126793A (en) Improvements to hydraulic devices
FR68237E (en) Improvements to time devices
FR1125736A (en) Improvements to cardioscopes
FR1124190A (en) Improvements to stato-reactors
FR1112858A (en) Improvements to colotomy devices
FR1158482A (en) Improvements to communication devices
FR1137697A (en) Improvements to contact devices
FR67864E (en) Improvements to electromagnetic devices