FR931627A - Dispositions de réglage automatique de la vitesse des pompes, compresseurs et autres machines du même genre, applicables notamment aux pompes alimentaires des générateurs de vapeur - Google Patents

Dispositions de réglage automatique de la vitesse des pompes, compresseurs et autres machines du même genre, applicables notamment aux pompes alimentaires des générateurs de vapeur

Info

Publication number
FR931627A
FR931627A FR931627DA FR931627A FR 931627 A FR931627 A FR 931627A FR 931627D A FR931627D A FR 931627DA FR 931627 A FR931627 A FR 931627A
Authority
FR
France
Prior art keywords
pumps
compressors
arrangements
applicable
speed control
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
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.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of FR931627A publication Critical patent/FR931627A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/18—Controlling water feed or water level; Automatic water feeding or water-level regulators for varying the speed or delivery pressure of feed pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
FR931627D 1943-11-02 1943-11-02 Dispositions de réglage automatique de la vitesse des pompes, compresseurs et autres machines du même genre, applicables notamment aux pompes alimentaires des générateurs de vapeur Expired FR931627A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931627T 1943-11-02

Publications (1)

Publication Number Publication Date
FR931627A true FR931627A (fr) 1948-02-27

Family

ID=9454739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931627D Expired FR931627A (fr) 1943-11-02 1943-11-02 Dispositions de réglage automatique de la vitesse des pompes, compresseurs et autres machines du même genre, applicables notamment aux pompes alimentaires des générateurs de vapeur

Country Status (1)

Country Link
FR (1) FR931627A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597929A1 (fr) * 1986-04-28 1987-10-30 Electricite De France Unite de pompage pour le transport d'un liquide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597929A1 (fr) * 1986-04-28 1987-10-30 Electricite De France Unite de pompage pour le transport d'un liquide

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