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ES451055A1 - Sistema de control para aparato de circulacion de fluido. - Google Patents

Sistema de control para aparato de circulacion de fluido.

Info

Publication number
ES451055A1
ES451055A1 ES451055A ES451055A ES451055A1 ES 451055 A1 ES451055 A1 ES 451055A1 ES 451055 A ES451055 A ES 451055A ES 451055 A ES451055 A ES 451055A ES 451055 A1 ES451055 A1 ES 451055A1
Authority
ES
Spain
Prior art keywords
pump
fluid
return
source
control system
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES451055A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eimco Great Britain Ltd
Original Assignee
Eimco Great Britain Ltd
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 GB35894/75A external-priority patent/GB1562084A/en
Application filed by Eimco Great Britain Ltd filed Critical Eimco Great Britain Ltd
Publication of ES451055A1 publication Critical patent/ES451055A1/es
Expired legal-status Critical Current

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
    • 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
    • F04B49/22—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 means of valves
    • F04B49/24—Bypassing
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/005—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for remote controlled apparatus; for lines connecting such apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
ES451055A 1975-09-01 1976-08-27 Sistema de control para aparato de circulacion de fluido. Expired ES451055A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB35894/75A GB1562084A (en) 1975-09-01 1975-09-01 Fluid flow apparatus
GB5059275 1975-12-10

Publications (1)

Publication Number Publication Date
ES451055A1 true ES451055A1 (es) 1977-12-01

Family

ID=26262900

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451055A Expired ES451055A1 (es) 1975-09-01 1976-08-27 Sistema de control para aparato de circulacion de fluido.

Country Status (8)

Country Link
JP (1) JPS5229602A (es)
AU (1) AU512444B2 (es)
DE (1) DE2636831A1 (es)
ES (1) ES451055A1 (es)
FI (1) FI762479A (es)
FR (1) FR2322397A1 (es)
IT (1) IT1070403B (es)
SE (1) SE7609480L (es)

Also Published As

Publication number Publication date
FI762479A (es) 1977-03-02
SE7609480L (sv) 1977-03-02
FR2322397A1 (fr) 1977-03-25
FR2322397B3 (es) 1979-05-25
DE2636831A1 (de) 1977-03-10
AU1674176A (en) 1978-02-16
IT1070403B (it) 1985-03-29
AU512444B2 (en) 1980-10-09
JPS5229602A (en) 1977-03-05

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