IT950578B - ELECTRICALLY CONTROLLED REGULATOR DEVICE WITH HYDRAULIC POWER AMPLIFIER - Google Patents

ELECTRICALLY CONTROLLED REGULATOR DEVICE WITH HYDRAULIC POWER AMPLIFIER

Info

Publication number
IT950578B
IT950578B IT4768172A IT4768172A IT950578B IT 950578 B IT950578 B IT 950578B IT 4768172 A IT4768172 A IT 4768172A IT 4768172 A IT4768172 A IT 4768172A IT 950578 B IT950578 B IT 950578B
Authority
IT
Italy
Prior art keywords
power amplifier
hydraulic power
electrically controlled
regulator device
controlled regulator
Prior art date
Application number
IT4768172A
Other languages
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT950578B publication Critical patent/IT950578B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/127—Disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT4768172A 1971-01-14 1972-01-12 ELECTRICALLY CONTROLLED REGULATOR DEVICE WITH HYDRAULIC POWER AMPLIFIER IT950578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101457 DE2101457A1 (en) 1971-01-14 1971-01-14 Electrically driven adjustment device with hydraulic power amplification

Publications (1)

Publication Number Publication Date
IT950578B true IT950578B (en) 1973-06-20

Family

ID=5795786

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4768172A IT950578B (en) 1971-01-14 1972-01-12 ELECTRICALLY CONTROLLED REGULATOR DEVICE WITH HYDRAULIC POWER AMPLIFIER

Country Status (5)

Country Link
DE (1) DE2101457A1 (en)
FR (1) FR2121822B1 (en)
GB (1) GB1374522A (en)
IT (1) IT950578B (en)
NL (1) NL7200565A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410766C3 (en) * 1974-03-07 1983-01-13 Danfoss A/S, 6430 Nordborg Adjusting device with an axial adjusting motor, in particular for actuating gas heating valves
CH591651A5 (en) * 1975-09-19 1977-09-30 Landis & Gyr Ag
DE102008046562A1 (en) * 2008-09-10 2010-03-11 Siemens Aktiengesellschaft Hydraulic linear drive, has piston adjustably supported in cylinder, piezoelectric actuator and/or magnetostrictive actuator provided for driving pumping mechanism, and check valve arranged at inlet of cylinder
US9243618B2 (en) * 2010-02-19 2016-01-26 Lube Co., Ltd. Pump device for lubricant
FR3033006A1 (en) * 2015-02-25 2016-08-26 Faurecia Systemes D'echappement QUICK DISCHARGE PUMP

Also Published As

Publication number Publication date
GB1374522A (en) 1974-11-20
FR2121822B1 (en) 1974-12-20
FR2121822A1 (en) 1972-08-25
NL7200565A (en) 1972-07-18
DE2101457A1 (en) 1972-08-03

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