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

ELECTRICALLY CONTROLLED REGULATOR DEVICE WITH HYDRAULIC POWER AMPLIFIER

Info

Publication number: IT950578B
Authority: IT; Italy
Prior art keywords: power amplifier; hydraulic power; electrically controlled; regulator device; controlled regulator
Prior art date: 1971-01-14

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.)

1971-01-14

Filing date

1972-01-12

Publication date

1973-06-20

1972-01-12 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1973-06-20 Application granted granted Critical

1973-06-20 Publication of IT950578B publication Critical patent/IT950578B/en

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
KR101685192B1 (en) *	2010-02-19	2016-12-09	류베 가부시키가이샤	Pump device for lubrication oil
FR3033006A1 (en) *	2015-02-25	2016-08-26	Faurecia Systemes D'echappement	QUICK DISCHARGE PUMP

1971
- 1971-01-14 DE DE19712101457 patent/DE2101457A1/en active Pending
1972
- 1972-01-11 GB GB128372A patent/GB1374522A/en not_active Expired
- 1972-01-12 IT IT4768172A patent/IT950578B/en active
- 1972-01-13 FR FR7201098A patent/FR2121822B1/fr not_active Expired
- 1972-01-14 NL NL7200565A patent/NL7200565A/xx unknown

Also Published As

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

Publication	Publication Date	Title
NL169239C (en)	1982-06-16	POWER AMPLIFIER.
CH522519A (en)	1972-06-30	Power plant
SE399850B (en)	1978-03-06	POWER CONTROL DEVICE
IT953998B (en)	1973-08-10	HYDRAULIC CONTROL DEVICE
SE399851B (en)	1978-03-06	HYDRAULIC POWER CONTROL DEVICE
AT318059B (en)	1974-09-25	Power tool
SE383579B (en)	1976-03-15	ELECTRICAL CONTROL DEVICE
SE393656B (en)	1977-05-16	MECHANICAL POWER ACCUMULATOR
SE386487B (en)	1976-08-09	POWER MULTIPLICATOR
SE398854B (en)	1978-01-23	HYDRAULIC ASSISTANT POWER CONTROL FITTING
IT963190B (en)	1974-01-10	CASTING REGULATOR DEVICE
IT950578B (en)	1973-06-20	ELECTRICALLY CONTROLLED REGULATOR DEVICE WITH HYDRAULIC POWER AMPLIFIER
CH529932A (en)	1972-10-31	Servo control device
AU460829B2 (en)	1975-05-08	Hydraulic power control device
SE381498B (en)	1975-12-08	PROPORTIONAL POWER AMPLIFIER
IT973479B (en)	1974-06-10	ELECTRIC HYDRAULIC ACTUATOR DEVICE
CH536962A (en)	1973-05-15	Hydraulic control device
SE385049B (en)	1976-05-31	POWER METHOD DEVICE
SE392852B (en)	1977-04-25	Auxiliary power control device
CH529311A (en)	1972-10-15	Pressure regulating device
CH495041A (en)	1970-08-15	Power control device
AT325534B (en)	1975-10-27	KETTBAUM REGULATOR
CH542680A (en)	1973-10-15	Power tool
SE397761B (en)	1977-11-14	VOLTAGE REGULATING DEVICE
BR7305020D0 (en)	1974-08-15	PERFECTED HYDRAULIC REGULATOR