CH525395A - Control device for positive displacement pump - Google Patents

Control device for positive displacement pump

Info

Publication number
CH525395A
CH525395A CH808371A CH808371A CH525395A CH 525395 A CH525395 A CH 525395A CH 808371 A CH808371 A CH 808371A CH 808371 A CH808371 A CH 808371A CH 525395 A CH525395 A CH 525395A
Authority
CH
Switzerland
Prior art keywords
control device
displacement pump
positive displacement
positive
pump
Prior art date
Application number
CH808371A
Other languages
German (de)
Inventor
Lutz Gerhard
Karl Dipl Ing Reiff
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH525395A publication Critical patent/CH525395A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
CH808371A 1970-07-03 1971-06-03 Control device for positive displacement pump CH525395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702033053 DE2033053A1 (en) 1970-07-03 1970-07-03 Control device for positive displacement pump

Publications (1)

Publication Number Publication Date
CH525395A true CH525395A (en) 1972-07-15

Family

ID=5775756

Family Applications (1)

Application Number Title Priority Date Filing Date
CH808371A CH525395A (en) 1970-07-03 1971-06-03 Control device for positive displacement pump

Country Status (6)

Country Link
US (1) US3912419A (en)
JP (1) JPS493401B1 (en)
CH (1) CH525395A (en)
DE (1) DE2033053A1 (en)
FR (1) FR2097177B1 (en)
GB (1) GB1315064A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169448A (en) * 1976-06-22 1979-10-02 Lucas Industries Limited Air heater system
GB1548937A (en) * 1976-06-22 1979-07-18 Lucas Industries Ltd Air heater system
US4531359A (en) * 1983-11-04 1985-07-30 General Motors Corporation Gas turbine engine fuel system
DE3445516C1 (en) * 1984-12-13 1989-05-18 Mannesmann Rexroth GmbH, 8770 Lohr Control device for a control pump
US4662181A (en) * 1984-12-24 1987-05-05 Zwich Energy Research Organization, Inc. Method and apparatus for extending the duration of operation of a cryogenic pumping system
US5020324A (en) * 1990-03-13 1991-06-04 Deere & Company Charge flow priority circuit
US5186612A (en) * 1992-01-16 1993-02-16 Caterpillar Inc. Variable pressure inlet system for hydraulic pumps
US6772794B2 (en) * 2002-01-24 2004-08-10 Seguin Carl Variable volume reservoir
US6916158B2 (en) * 2003-04-30 2005-07-12 Actuant Corporation Radial piston pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604047A (en) * 1945-09-19 1952-07-22 Hulman Two-stage hydraulic pressure pump
US2709339A (en) * 1953-07-06 1955-05-31 Pacific Airmotive Corp Two-stage pumping system with automatic demand responsive control
US3002462A (en) * 1957-08-13 1961-10-03 Racine Hydraulics & Machinery Fluid translating apparatus
US3153508A (en) * 1961-08-04 1964-10-20 Gen Turbine Corp Vehicle mounted air compressor
US3515164A (en) * 1968-10-16 1970-06-02 Servoflo Corp Flow delivery system

Also Published As

Publication number Publication date
FR2097177B1 (en) 1974-04-05
US3912419A (en) 1975-10-14
GB1315064A (en) 1973-04-26
FR2097177A1 (en) 1972-03-03
DE2033053A1 (en) 1972-01-05
JPS493401B1 (en) 1974-01-26

Similar Documents

Publication Publication Date Title
CH520874A (en) Diaphragm pump
AT313189B (en) Excavator device
AT311126B (en) Control device for injection system
CH522975A (en) Control device for an inverter
NL168708C (en) DIALYSIS DEVICE.
CH541723A (en) Capacity control device for two or more hydraulic pumps
AT309991B (en) Pump unit
SE384130B (en) INTRAUTERIN DEVICE
CH536779A (en) Delivery device for running threads
CH530270A (en) Line end control arrangement
NL161382B (en) SORMPERS DEVICE.
AT311858B (en) Start control device for running competitions
AT306604B (en) Starting device for running competitions
SE403545B (en) PRE-DISORDERING DEVICE
CH520310A (en) Safety device for handguns
CH517252A (en) Gear pump
CH534816A (en) Control device for load-independent flow control
CH543005A (en) Peristaltic pump
AT314017B (en) Plastic housing for small devices
CH525395A (en) Control device for positive displacement pump
AT296033B (en) Control slide for thick matter pumps
CH529311A (en) Pressure regulating device
BE775304A (en) VERSABLE EMULSIONS
CH518205A (en) Pressure control device
AT317685B (en) Control device for pumping systems

Legal Events

Date Code Title Description
PL Patent ceased