IT1166653B - Pressa idraulica per imbutitura con recupero di energia - Google Patents

Pressa idraulica per imbutitura con recupero di energia

Info

Publication number
IT1166653B
IT1166653B IT20437/79A IT2043779A IT1166653B IT 1166653 B IT1166653 B IT 1166653B IT 20437/79 A IT20437/79 A IT 20437/79A IT 2043779 A IT2043779 A IT 2043779A IT 1166653 B IT1166653 B IT 1166653B
Authority
IT
Italy
Prior art keywords
energy recovery
hydraulic press
hydraulic
recovery
press
Prior art date
Application number
IT20437/79A
Other languages
English (en)
Other versions
IT7920437A0 (it
Original Assignee
Galdabini Renzo
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 Galdabini Renzo filed Critical Galdabini Renzo
Priority to IT20437/79A priority Critical patent/IT1166653B/it
Publication of IT7920437A0 publication Critical patent/IT7920437A0/it
Priority to ES488818A priority patent/ES488818A1/es
Priority to FR8004004A priority patent/FR2449490A1/fr
Application granted granted Critical
Publication of IT1166653B publication Critical patent/IT1166653B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20507—Type of prime mover
    • F15B2211/20515—Electric motor
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20561—Type of pump reversible
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/27—Directional control by means of the pressure source
    • 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)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
IT20437/79A 1979-02-22 1979-02-22 Pressa idraulica per imbutitura con recupero di energia IT1166653B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT20437/79A IT1166653B (it) 1979-02-22 1979-02-22 Pressa idraulica per imbutitura con recupero di energia
ES488818A ES488818A1 (es) 1979-02-22 1980-02-21 Prensa hidraulica para embutido con recuperacion de energia
FR8004004A FR2449490A1 (fr) 1979-02-22 1980-02-22 Presse hydraulique a emboutir avec recuperation de l'energie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20437/79A IT1166653B (it) 1979-02-22 1979-02-22 Pressa idraulica per imbutitura con recupero di energia

Publications (2)

Publication Number Publication Date
IT7920437A0 IT7920437A0 (it) 1979-02-22
IT1166653B true IT1166653B (it) 1987-05-06

Family

ID=11166920

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20437/79A IT1166653B (it) 1979-02-22 1979-02-22 Pressa idraulica per imbutitura con recupero di energia

Country Status (3)

Country Link
ES (1) ES488818A1 (it)
FR (1) FR2449490A1 (it)
IT (1) IT1166653B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206469A3 (de) * 1981-07-08 1984-01-25 Gregor Geist Pneumatisch wirkendes ziehkissen fuer pressen
WO1993019866A1 (de) * 1992-03-27 1993-10-14 Mannesmann Rexroth Gmbh Hydraulischer antrieb für eine presse, insbesondere für eine blechformpresse
ITVI20090286A1 (it) * 2009-11-27 2011-05-28 Omera S R L Metodo di lavorazione di componenti idraulici per mezzo di una pressa idraulica e pressa idraulica per l'esecuzione di detto metodo di lavorazione.
WO2021244723A1 (en) * 2020-06-02 2021-12-09 Stenhøj Hydraulik A/S Energy saving hydraulic press

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124091A (en) * 1964-03-10 williamson
US3481293A (en) * 1962-03-30 1969-12-02 North American Rockwell Method for manufacturing wheel covers
US3435653A (en) * 1966-01-21 1969-04-01 Nat Dairy Prod Corp Forming method and apparatus

Also Published As

Publication number Publication date
FR2449490A1 (fr) 1980-09-19
FR2449490B1 (it) 1983-12-16
IT7920437A0 (it) 1979-02-22
ES488818A1 (es) 1980-09-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970225