IT1034567B - Gruppo pompa a pistone a convo gliamento continuo - Google Patents

Gruppo pompa a pistone a convo gliamento continuo

Info

Publication number
IT1034567B
IT1034567B IT21557/75A IT2155775A IT1034567B IT 1034567 B IT1034567 B IT 1034567B IT 21557/75 A IT21557/75 A IT 21557/75A IT 2155775 A IT2155775 A IT 2155775A IT 1034567 B IT1034567 B IT 1034567B
Authority
IT
Italy
Prior art keywords
pump unit
piston pump
continuous convection
convection
continuous
Prior art date
Application number
IT21557/75A
Other languages
English (en)
Original Assignee
Sebastiani Martin
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 Sebastiani Martin filed Critical Sebastiani Martin
Application granted granted Critical
Publication of IT1034567B publication Critical patent/IT1034567B/it

Links

Classifications

    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
    • F01L33/04—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution oscillatory
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
    • F04B11/0083—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series the pistons having different cross-sections
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/133—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
IT21557/75A 1974-03-26 1975-03-24 Gruppo pompa a pistone a convo gliamento continuo IT1034567B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414582A DE2414582B2 (de) 1974-03-26 1974-03-26 Kontinuierlich fördernde Verdrängerpumpe

Publications (1)

Publication Number Publication Date
IT1034567B true IT1034567B (it) 1979-10-10

Family

ID=5911222

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21557/75A IT1034567B (it) 1974-03-26 1975-03-24 Gruppo pompa a pistone a convo gliamento continuo

Country Status (4)

Country Link
AT (1) AT335847B (it)
CH (1) CH592248A5 (it)
DE (1) DE2414582B2 (it)
IT (1) IT1034567B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007437A3 (nl) * 1993-08-11 1995-06-13 Philips Electronics Nv Pomp voorzien van een eerste en tweede kamer.
CN105221377B (zh) * 2015-10-10 2017-04-05 中国水利水电科学研究院 一种水击驱动式高扬程活塞泵

Also Published As

Publication number Publication date
CH592248A5 (it) 1977-10-14
ATA225575A (de) 1976-07-15
AT335847B (de) 1977-04-12
DE2414582A1 (de) 1975-10-02
DE2414582B2 (de) 1978-03-23

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