FR738835A - Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vessel - Google Patents

Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vessel

Info

Publication number
FR738835A
FR738835A FR738835DA FR738835A FR 738835 A FR738835 A FR 738835A FR 738835D A FR738835D A FR 738835DA FR 738835 A FR738835 A FR 738835A
Authority
FR
France
Prior art keywords
pressure vessel
regulating valve
automatic regulating
circulation pumps
high pressure
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
Other languages
French (fr)
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.)
SCHNEIDER
Original Assignee
SCHNEIDER
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 SCHNEIDER filed Critical SCHNEIDER
Application granted granted Critical
Publication of FR738835A publication Critical patent/FR738835A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
FR738835D 1932-06-20 1932-06-20 Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vessel Expired FR738835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR738835T 1932-06-20

Publications (1)

Publication Number Publication Date
FR738835A true FR738835A (en) 1932-12-30

Family

ID=9132466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738835D Expired FR738835A (en) 1932-06-20 1932-06-20 Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vessel

Country Status (1)

Country Link
FR (1) FR738835A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037792B (en) * 1953-11-28 1958-08-28 Hydraulik As Automatic control slide for hydraulic drives
DE1142088B (en) * 1959-11-24 1963-01-03 Sulzer Ag Pressure fluid operated control spool
DE1201147B (en) * 1958-04-12 1965-09-16 Hydraulik As Control device to prevent excess pressure in the inlet of a hydraulic system
DE1203556B (en) * 1962-02-06 1965-10-21 Licentia Gmbh Minimum pressure valve for pneumatically operated devices

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037792B (en) * 1953-11-28 1958-08-28 Hydraulik As Automatic control slide for hydraulic drives
DE1201147B (en) * 1958-04-12 1965-09-16 Hydraulik As Control device to prevent excess pressure in the inlet of a hydraulic system
DE1142088B (en) * 1959-11-24 1963-01-03 Sulzer Ag Pressure fluid operated control spool
DE1203556B (en) * 1962-02-06 1965-10-21 Licentia Gmbh Minimum pressure valve for pneumatically operated devices

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