FR2322397A1 - Systeme de commande pour appareil a courant de fluide - Google Patents

Systeme de commande pour appareil a courant de fluide

Info

Publication number
FR2322397A1
FR2322397A1 FR7625878A FR7625878A FR2322397A1 FR 2322397 A1 FR2322397 A1 FR 2322397A1 FR 7625878 A FR7625878 A FR 7625878A FR 7625878 A FR7625878 A FR 7625878A FR 2322397 A1 FR2322397 A1 FR 2322397A1
Authority
FR
France
Prior art keywords
pump
return
pressure medium
supply
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.)
Granted
Application number
FR7625878A
Other languages
English (en)
French (fr)
Other versions
FR2322397B3 (enrdf_load_html_response
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 FR2322397A1 publication Critical patent/FR2322397A1/fr
Application granted granted Critical
Publication of FR2322397B3 publication Critical patent/FR2322397B3/fr
Granted 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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR7625878A 1975-09-01 1976-08-26 Systeme de commande pour appareil a courant de fluide Granted FR2322397A1 (fr)

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 (2)

Publication Number Publication Date
FR2322397A1 true FR2322397A1 (fr) 1977-03-25
FR2322397B3 FR2322397B3 (enrdf_load_html_response) 1979-05-25

Family

ID=26262900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625878A Granted FR2322397A1 (fr) 1975-09-01 1976-08-26 Systeme de commande pour appareil a courant de fluide

Country Status (8)

Country Link
JP (1) JPS5229602A (enrdf_load_html_response)
AU (1) AU512444B2 (enrdf_load_html_response)
DE (1) DE2636831A1 (enrdf_load_html_response)
ES (1) ES451055A1 (enrdf_load_html_response)
FI (1) FI762479A7 (enrdf_load_html_response)
FR (1) FR2322397A1 (enrdf_load_html_response)
IT (1) IT1070403B (enrdf_load_html_response)
SE (1) SE7609480L (enrdf_load_html_response)

Also Published As

Publication number Publication date
AU512444B2 (en) 1980-10-09
FR2322397B3 (enrdf_load_html_response) 1979-05-25
FI762479A7 (enrdf_load_html_response) 1977-03-02
SE7609480L (sv) 1977-03-02
AU1674176A (en) 1978-02-16
IT1070403B (it) 1985-03-29
DE2636831A1 (de) 1977-03-10
ES451055A1 (es) 1977-12-01
JPS5229602A (en) 1977-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse