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IT1218383B - Pompa aspirante-comprimente con valvola rotativa - Google Patents

Pompa aspirante-comprimente con valvola rotativa

Info

Publication number
IT1218383B
IT1218383B IT43522/83A IT4352283A IT1218383B IT 1218383 B IT1218383 B IT 1218383B IT 43522/83 A IT43522/83 A IT 43522/83A IT 4352283 A IT4352283 A IT 4352283A IT 1218383 B IT1218383 B IT 1218383B
Authority
IT
Italy
Prior art keywords
suction
rotary valve
compressing pump
compressing
pump
Prior art date
Application number
IT43522/83A
Other languages
English (en)
Other versions
IT8343522A0 (it
Inventor
Filippo Italo Di
Original Assignee
Filippo Italo Di
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 Filippo Italo Di filed Critical Filippo Italo Di
Priority to IT43522/83A priority Critical patent/IT1218383B/it
Publication of IT8343522A0 publication Critical patent/IT8343522A0/it
Priority to FR8418878A priority patent/FR2556809A1/fr
Application granted granted Critical
Publication of IT1218383B publication Critical patent/IT1218383B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0414—Plug channel at 90 degrees to the inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0007—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a rotating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
IT43522/83A 1983-12-16 1983-12-16 Pompa aspirante-comprimente con valvola rotativa IT1218383B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT43522/83A IT1218383B (it) 1983-12-16 1983-12-16 Pompa aspirante-comprimente con valvola rotativa
FR8418878A FR2556809A1 (fr) 1983-12-16 1984-12-11 Vanne rotative pour pompe alternative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT43522/83A IT1218383B (it) 1983-12-16 1983-12-16 Pompa aspirante-comprimente con valvola rotativa

Publications (2)

Publication Number Publication Date
IT8343522A0 IT8343522A0 (it) 1983-12-16
IT1218383B true IT1218383B (it) 1990-04-12

Family

ID=11255158

Family Applications (1)

Application Number Title Priority Date Filing Date
IT43522/83A IT1218383B (it) 1983-12-16 1983-12-16 Pompa aspirante-comprimente con valvola rotativa

Country Status (2)

Country Link
FR (1) FR2556809A1 (it)
IT (1) IT1218383B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107676250B (zh) * 2017-10-29 2024-03-15 南京润泽流体控制设备有限公司 往复式注射泵

Also Published As

Publication number Publication date
IT8343522A0 (it) 1983-12-16
FR2556809A1 (fr) 1985-06-21

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