FR2106337A1 - - Google Patents

Info

Publication number
FR2106337A1
FR2106337A1 FR7114015A FR7114015A FR2106337A1 FR 2106337 A1 FR2106337 A1 FR 2106337A1 FR 7114015 A FR7114015 A FR 7114015A FR 7114015 A FR7114015 A FR 7114015A FR 2106337 A1 FR2106337 A1 FR 2106337A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7114015A
Other languages
French (fr)
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR7114015A priority Critical patent/FR2106337A1/fr
Publication of FR2106337A1 publication Critical patent/FR2106337A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted therefor
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
FR7114015A 1971-04-20 1971-04-20 Withdrawn FR2106337A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7114015A FR2106337A1 (en) 1971-04-20 1971-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7114015A FR2106337A1 (en) 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
FR2106337A1 true FR2106337A1 (en) 1972-05-05

Family

ID=9075614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114015A Withdrawn FR2106337A1 (en) 1971-04-20 1971-04-20

Country Status (1)

Country Link
FR (1) FR2106337A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291835A1 (en) * 1974-11-25 1976-06-18 Ancenis Fabr Placages Angebaul Cutting machine hydraulic drive unit - has pressurised gas filled reservoir between pump and knife ram chambers
EP0176156A1 (en) * 1984-09-21 1986-04-02 Van Rietschoten & Houwens Elektrotechnische Maatschappij B.V. Hydraulic circuit with accumulator
FR2682434A1 (en) * 1991-10-12 1993-04-16 Daimler Benz Ag DEVICE FOR CONTROLLING THE SUPPLY OF A FLUID CURRENT TO A HYDRAULIC UNIT.
WO1993011363A1 (en) * 1991-12-04 1993-06-10 Hydac Technology Gmbh Energy recovering device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291835A1 (en) * 1974-11-25 1976-06-18 Ancenis Fabr Placages Angebaul Cutting machine hydraulic drive unit - has pressurised gas filled reservoir between pump and knife ram chambers
EP0176156A1 (en) * 1984-09-21 1986-04-02 Van Rietschoten & Houwens Elektrotechnische Maatschappij B.V. Hydraulic circuit with accumulator
US4693080A (en) * 1984-09-21 1987-09-15 Van Rietschoten & Houwens Technische Handelmaatschappij B.V. Hydraulic circuit with accumulator
FR2682434A1 (en) * 1991-10-12 1993-04-16 Daimler Benz Ag DEVICE FOR CONTROLLING THE SUPPLY OF A FLUID CURRENT TO A HYDRAULIC UNIT.
WO1993011363A1 (en) * 1991-12-04 1993-06-10 Hydac Technology Gmbh Energy recovering device
US5477677A (en) * 1991-12-04 1995-12-26 Hydac Technology Gmbh Energy recovery device

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Legal Events

Date Code Title Description
ST Notification of lapse