IT955258B - Dispositivo per il pompaggio di liquidi non contenenti gas con collegamento comandato con l atmo sfera - Google Patents

Dispositivo per il pompaggio di liquidi non contenenti gas con collegamento comandato con l atmo sfera

Info

Publication number
IT955258B
IT955258B IT2400872A IT2400872A IT955258B IT 955258 B IT955258 B IT 955258B IT 2400872 A IT2400872 A IT 2400872A IT 2400872 A IT2400872 A IT 2400872A IT 955258 B IT955258 B IT 955258B
Authority
IT
Italy
Prior art keywords
atmo
commanded
sphere
connection
containing gas
Prior art date
Application number
IT2400872A
Other languages
English (en)
Original Assignee
Delsuc J
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
Priority claimed from FR7116619A external-priority patent/FR2136890B1/fr
Priority claimed from FR7212660A external-priority patent/FR2180176A6/fr
Application filed by Delsuc J filed Critical Delsuc J
Application granted granted Critical
Publication of IT955258B publication Critical patent/IT955258B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT2400872A 1971-05-07 1972-05-06 Dispositivo per il pompaggio di liquidi non contenenti gas con collegamento comandato con l atmo sfera IT955258B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7116619A FR2136890B1 (it) 1971-05-07 1971-05-07
FR7212660A FR2180176A6 (it) 1972-04-11 1972-04-11

Publications (1)

Publication Number Publication Date
IT955258B true IT955258B (it) 1973-09-29

Family

ID=26216381

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2400872A IT955258B (it) 1971-05-07 1972-05-06 Dispositivo per il pompaggio di liquidi non contenenti gas con collegamento comandato con l atmo sfera

Country Status (2)

Country Link
GB (1) GB1395215A (it)
IT (1) IT955258B (it)

Also Published As

Publication number Publication date
GB1395215A (en) 1975-05-21

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