IT1404019B1 - LOAD LIFTING SYSTEM - Google Patents

LOAD LIFTING SYSTEM

Info

Publication number
IT1404019B1
IT1404019B1 ITRM2011A000063A ITRM20110063A IT1404019B1 IT 1404019 B1 IT1404019 B1 IT 1404019B1 IT RM2011A000063 A ITRM2011A000063 A IT RM2011A000063A IT RM20110063 A ITRM20110063 A IT RM20110063A IT 1404019 B1 IT1404019 B1 IT 1404019B1
Authority
IT
Italy
Prior art keywords
lifting system
load lifting
load
lifting
Prior art date
Application number
ITRM2011A000063A
Other languages
Italian (it)
Inventor
Tullio Tucciarelli
Original Assignee
Univ Palermo
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 Univ Palermo filed Critical Univ Palermo
Priority to ITRM2011A000063A priority Critical patent/IT1404019B1/en
Publication of ITRM20110063A1 publication Critical patent/ITRM20110063A1/en
Application granted granted Critical
Publication of IT1404019B1 publication Critical patent/IT1404019B1/en

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/18—Combined units comprising both motor and pump
    • 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
    • F15B21/045—Compensating for variations in viscosity or temperature
    • 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
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • F15B21/065—Use of electro- or magnetosensitive fluids, e.g. electrorheological fluid
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1485—Special measures for cooling or heating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control And Safety Of Cranes (AREA)
ITRM2011A000063A 2011-02-11 2011-02-11 LOAD LIFTING SYSTEM IT1404019B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM2011A000063A IT1404019B1 (en) 2011-02-11 2011-02-11 LOAD LIFTING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2011A000063A IT1404019B1 (en) 2011-02-11 2011-02-11 LOAD LIFTING SYSTEM

Publications (2)

Publication Number Publication Date
ITRM20110063A1 ITRM20110063A1 (en) 2012-08-12
IT1404019B1 true IT1404019B1 (en) 2013-11-08

Family

ID=43976364

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2011A000063A IT1404019B1 (en) 2011-02-11 2011-02-11 LOAD LIFTING SYSTEM

Country Status (1)

Country Link
IT (1) IT1404019B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838878A (en) * 1937-06-04 1939-03-17 Ignaz Storek Rotary hydraulic servo motor
EP1797339A1 (en) * 2004-10-08 2007-06-20 Stabilus GmbH Linear drive
DE102005060436B4 (en) * 2005-12-15 2010-02-04 Eads Deutschland Gmbh actuator

Also Published As

Publication number Publication date
ITRM20110063A1 (en) 2012-08-12

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