AT335847B - CONTINUOUSLY DEMANDING PISTON PUMP - Google Patents

CONTINUOUSLY DEMANDING PISTON PUMP

Info

Publication number
AT335847B
AT335847B AT225575A AT225575A AT335847B AT 335847 B AT335847 B AT 335847B AT 225575 A AT225575 A AT 225575A AT 225575 A AT225575 A AT 225575A AT 335847 B AT335847 B AT 335847B
Authority
AT
Austria
Prior art keywords
piston pump
continuously demanding
continuously
demanding piston
pump
Prior art date
Application number
AT225575A
Other languages
German (de)
Other versions
ATA225575A (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
Publication of ATA225575A publication Critical patent/ATA225575A/en
Application granted granted Critical
Publication of AT335847B publication Critical patent/AT335847B/en

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)
AT225575A 1974-03-26 1975-03-25 CONTINUOUSLY DEMANDING PISTON PUMP AT335847B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414582A DE2414582B2 (en) 1974-03-26 1974-03-26 Continuously delivering positive displacement pump

Publications (2)

Publication Number Publication Date
ATA225575A ATA225575A (en) 1976-07-15
AT335847B true AT335847B (en) 1977-04-12

Family

ID=5911222

Family Applications (1)

Application Number Title Priority Date Filing Date
AT225575A AT335847B (en) 1974-03-26 1975-03-25 CONTINUOUSLY DEMANDING PISTON PUMP

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007437A3 (en) * 1993-08-11 1995-06-13 Philips Electronics Nv Pump provided with a first and second chamber
CN105221377B (en) * 2015-10-10 2017-04-05 中国水利水电科学研究院 A kind of high-lift piston pump of water attack drive-type

Also Published As

Publication number Publication date
CH592248A5 (en) 1977-10-14
IT1034567B (en) 1979-10-10
DE2414582A1 (en) 1975-10-02
DE2414582B2 (en) 1978-03-23
ATA225575A (en) 1976-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee