YU165777A - High-pressure pump with altering capacity - Google Patents

High-pressure pump with altering capacity

Info

Publication number
YU165777A
YU165777A YU165777A YU165777A YU165777A YU 165777 A YU165777 A YU 165777A YU 165777 A YU165777 A YU 165777A YU 165777 A YU165777 A YU 165777A YU 165777 A YU165777 A YU 165777A
Authority
YU
Yugoslavia
Prior art keywords
pressure pump
altering
capacity
altering capacity
pump
Prior art date
Application number
YU165777A
Inventor
Hammelmann Paul
Paul Hammelmann
Original Assignee
Paul Hammelmann
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 DE19762631216 external-priority patent/DE2631216A1/en
Priority claimed from DE19762631218 external-priority patent/DE2631218A1/en
Application filed by Paul Hammelmann filed Critical Paul Hammelmann
Publication of YU165777A publication Critical patent/YU165777A/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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders
    • 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
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
YU165777A 1976-07-12 1977-12-05 High-pressure pump with altering capacity YU165777A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762631216 DE2631216A1 (en) 1976-07-12 1976-07-12 High pressure pump with adjustable output volume - has spring tensioned separating piston subject to pressure from pump chamber
DE19762631218 DE2631218A1 (en) 1976-07-12 1976-07-12 High pressure plunger pump - has piston positioned on side of hollow plunger bore facing away from gas chamber

Publications (1)

Publication Number Publication Date
YU165777A true YU165777A (en) 1982-10-31

Family

ID=25770683

Family Applications (1)

Application Number Title Priority Date Filing Date
YU165777A YU165777A (en) 1976-07-12 1977-12-05 High-pressure pump with altering capacity

Country Status (5)

Country Link
JP (1) JPS538804A (en)
ES (1) ES460613A1 (en)
FR (1) FR2358569A1 (en)
PL (1) PL199505A1 (en)
YU (1) YU165777A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758135A (en) * 1986-12-30 1988-07-19 Weatherford U.S., Inc. Pump head
DE4424445A1 (en) * 1994-07-12 1996-01-18 Hammelmann Paul Maschf Sleeve floating on the plunger of a high pressure plunger pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE32924C (en) * WUNDERLICH in Magdeburg - Sudenburg , Breite Weg 119 Air buffer for pressure pumps
DE734695C (en) * 1940-04-26 1943-04-21 Amag Hilpert Pegnitzhuette Ag Device for stepless regulation of the delivery rate of piston pumps
FR1234813A (en) * 1959-05-20 1960-10-19 Travaux Souterrains Pressure relief valve for positive displacement piston pump and pump including application
US3171352A (en) * 1963-02-05 1965-03-02 Int Harvester Co Fluid pressure variator
FR1595228A (en) * 1968-12-17 1970-06-08
DE2151715A1 (en) * 1971-10-18 1973-04-26 Kloeckner Humboldt Deutz Ag SELF-REGULATING PISTON PUMP
FR2210722B1 (en) * 1973-11-26 1975-06-06 Poclain Sa
US3938425A (en) * 1974-04-15 1976-02-17 Houdaille Industries, Inc. Pump stroke adjustment device

Also Published As

Publication number Publication date
ES460613A1 (en) 1978-05-16
PL199505A1 (en) 1978-02-13
JPS538804A (en) 1978-01-26
FR2358569A1 (en) 1978-02-10

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