FR2355993A1 - Refroidisseur pour installations hydrauliques - Google Patents

Refroidisseur pour installations hydrauliques

Info

Publication number
FR2355993A1
FR2355993A1 FR7618842A FR7618842A FR2355993A1 FR 2355993 A1 FR2355993 A1 FR 2355993A1 FR 7618842 A FR7618842 A FR 7618842A FR 7618842 A FR7618842 A FR 7618842A FR 2355993 A1 FR2355993 A1 FR 2355993A1
Authority
FR
France
Prior art keywords
cooler
heat exchanger
air cooled
turbine
water turbine
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
FR7618842A
Other languages
English (en)
Other versions
FR2355993B1 (fr
Inventor
Alexandru Anica
Gavril Axinte
Daniel Dutu
Aurelian Ghinea
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.)
Inst Cercetare Si Proiectare T
Original Assignee
Inst Cercetare Si Proiectare T
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 Inst Cercetare Si Proiectare T filed Critical Inst Cercetare Si Proiectare T
Priority to FR7618842A priority Critical patent/FR2355993A1/fr
Publication of FR2355993A1 publication Critical patent/FR2355993A1/fr
Application granted granted Critical
Publication of FR2355993B1 publication Critical patent/FR2355993B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/042—Controlling the temperature of the fluid
    • F15B21/0423—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/62—Cooling or heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7058—Rotary output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/88—Control measures for saving energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

a. Refroidisseur pour installations hydrauliques. b. Ce refroisseur se caractérise en ce que la soufflante 3 est entraînée par une turbine hydraulique à basse pression B montée dans le circuit de retour de l'huile et actionnée par l'huile refroidie. c. Refroidissement des excavateurs.
FR7618842A 1976-06-21 1976-06-21 Refroidisseur pour installations hydrauliques Granted FR2355993A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618842A FR2355993A1 (fr) 1976-06-21 1976-06-21 Refroidisseur pour installations hydrauliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618842A FR2355993A1 (fr) 1976-06-21 1976-06-21 Refroidisseur pour installations hydrauliques

Publications (2)

Publication Number Publication Date
FR2355993A1 true FR2355993A1 (fr) 1978-01-20
FR2355993B1 FR2355993B1 (fr) 1980-07-25

Family

ID=9174673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618842A Granted FR2355993A1 (fr) 1976-06-21 1976-06-21 Refroidisseur pour installations hydrauliques

Country Status (1)

Country Link
FR (1) FR2355993A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084800A2 (fr) * 1982-01-26 1983-08-03 Robert Bosch Gmbh Installation hydraulique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084800A2 (fr) * 1982-01-26 1983-08-03 Robert Bosch Gmbh Installation hydraulique
EP0084800A3 (fr) * 1982-01-26 1984-07-25 Robert Bosch Gmbh Installation hydraulique

Also Published As

Publication number Publication date
FR2355993B1 (fr) 1980-07-25

Similar Documents

Publication Publication Date Title
ES8104505A1 (es) Perfeccionamientos en sistemas generadores de energia eolica
HU182479B (en) Method and apparatus for increasing the capacity and/or energetics efficiency of pressure-intensifying stations of hydrocarbon pipelines
GB1412935A (en) Fluid heating systems
ES415792A1 (es) Un dispositivo de intercambio de calor para instalaciones motrices.
FR2355993A1 (fr) Refroidisseur pour installations hydrauliques
ATE204237T1 (de) Antriebseinheit
JPS5338836A (en) Fluid coupling for engine cooling fan
GB1495178A (en) Cooling system for an external combustion engine such as a stirling engine
JPS5597169A (en) Ac generator for vehicle
FR2317523A1 (fr) Installation de transformation d'energie
FR2434928A3 (fr) Dispositif pour fournir de la chaleur avec une pompe a chaleur
SU817308A1 (ru) Компрессорна установка
JPS5428937A (en) Electric fluid pressure type governor in diesel engine
JPS53136144A (en) Cooling equipment
JPS54114653A (en) Waste heat recovery generator
FR2342746A1 (fr) Procede et dispositifs pour climatiser des enceintes immergees
JPS5777845A (en) Air conditioner
JPS52133446A (en) Hot water transporting system
SU563182A1 (ru) Микромобиль
DE2826396A1 (de) Antrieb fuer nebenaggregate an kraftfahrzeugen
FR2268154A1 (en) Heat engine for vehicle propulsion - using an alloy for the transmission of heat
JPS5218047A (en) Cooling and heating air conditioning system
JPS56138409A (en) Appliances attached to make more practical torque- causing equipment employing heat of cooling water and exhaust gas
JPS52151437A (en) Power generation system
JPS5436401A (en) Water-supply flow control equipment

Legal Events

Date Code Title Description
ST Notification of lapse