DE2242921C2 - Hydraulische Betätigungseinrichtung einer Klappschute - Google Patents

Hydraulische Betätigungseinrichtung einer Klappschute

Info

Publication number
DE2242921C2
DE2242921C2 DE2242921A DE2242921A DE2242921C2 DE 2242921 C2 DE2242921 C2 DE 2242921C2 DE 2242921 A DE2242921 A DE 2242921A DE 2242921 A DE2242921 A DE 2242921A DE 2242921 C2 DE2242921 C2 DE 2242921C2
Authority
DE
Germany
Prior art keywords
line
working cylinder
pressure medium
pressure
working
Prior art date
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.)
Expired
Application number
DE2242921A
Other languages
German (de)
English (en)
Other versions
DE2242921A1 (xx
DE2242921B1 (de
Inventor
G Onderka
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.)
MAN DWE GmbH
Original Assignee
Deggendorfer Werft und Eisenbau GmbH
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 Deggendorfer Werft und Eisenbau GmbH filed Critical Deggendorfer Werft und Eisenbau GmbH
Priority to DE2242921A priority Critical patent/DE2242921C2/de
Priority to NL7311755A priority patent/NL7311755A/xx
Priority to AT744573A priority patent/AT335874B/de
Priority to FR7331254A priority patent/FR2197763B1/fr
Priority to US00392448A priority patent/US3837312A/en
Priority to ES73418323A priority patent/ES418323A1/es
Priority to IT28393/73A priority patent/IT998515B/it
Priority to BE2053018A priority patent/BE804189A/xx
Priority to SE7311802A priority patent/SE375063B/xx
Priority to GB4076973A priority patent/GB1377919A/en
Priority to DD173186A priority patent/DD106986A5/xx
Publication of DE2242921A1 publication Critical patent/DE2242921A1/de
Publication of DE2242921B1 publication Critical patent/DE2242921B1/de
Priority to IN765/CAL/74A priority patent/IN138658B/en
Application granted granted Critical
Publication of DE2242921C2 publication Critical patent/DE2242921C2/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/28—Barges or lighters
    • B63B35/30—Barges or lighters self-discharging
    • B63B35/308—Split barges interconnected hingedly or slidably
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • 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
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3122—Special positions other than the pump port being connected to working ports or the working ports being connected to the return line
    • F15B2211/3127—Floating position connecting the working ports and the return line
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40507—Flow control characterised by the type of flow control means or valve with constant throttles or orifices
    • 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
    • F15B2211/40—Flow control
    • F15B2211/46—Control of flow in the return line, i.e. meter-out control
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5153—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a directional control valve
    • F15B2211/5155—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a directional control valve being connected to multiple output members
    • 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Ship Loading And Unloading (AREA)
DE2242921A 1972-08-31 1972-08-31 Hydraulische Betätigungseinrichtung einer Klappschute Expired DE2242921C2 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE2242921A DE2242921C2 (de) 1972-08-31 1972-08-31 Hydraulische Betätigungseinrichtung einer Klappschute
NL7311755A NL7311755A (xx) 1972-08-31 1973-08-27
AT744573A AT335874B (de) 1972-08-31 1973-08-27 Hydraulische betatigungseinrichtung fur eine klappschute
US00392448A US3837312A (en) 1972-08-31 1973-08-29 Hydraulic control mechanism for hopper barges
ES73418323A ES418323A1 (es) 1972-08-31 1973-08-29 Dispositivo de accionamiento hidraulico para gabarras reba-tibles.
FR7331254A FR2197763B1 (xx) 1972-08-31 1973-08-29
IT28393/73A IT998515B (it) 1972-08-31 1973-08-30 Meccanismo idraulico di controllo per bette
BE2053018A BE804189A (fr) 1972-08-31 1973-08-30 Dispositif de manoeuvre hydraulique pour des chalands a bascule
SE7311802A SE375063B (xx) 1972-08-31 1973-08-30
GB4076973A GB1377919A (en) 1972-08-31 1973-08-30 Actuating systems for self-dumping barges
DD173186A DD106986A5 (xx) 1972-08-31 1973-08-30
IN765/CAL/74A IN138658B (xx) 1972-08-31 1974-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242921A DE2242921C2 (de) 1972-08-31 1972-08-31 Hydraulische Betätigungseinrichtung einer Klappschute

Publications (3)

Publication Number Publication Date
DE2242921A1 DE2242921A1 (xx) 1974-02-07
DE2242921B1 DE2242921B1 (de) 1974-02-07
DE2242921C2 true DE2242921C2 (de) 1974-09-05

Family

ID=5855146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2242921A Expired DE2242921C2 (de) 1972-08-31 1972-08-31 Hydraulische Betätigungseinrichtung einer Klappschute

Country Status (11)

Country Link
US (1) US3837312A (xx)
AT (1) AT335874B (xx)
BE (1) BE804189A (xx)
DD (1) DD106986A5 (xx)
DE (1) DE2242921C2 (xx)
ES (1) ES418323A1 (xx)
FR (1) FR2197763B1 (xx)
GB (1) GB1377919A (xx)
IT (1) IT998515B (xx)
NL (1) NL7311755A (xx)
SE (1) SE375063B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091715A (en) * 1975-05-30 1978-05-30 Deggendorfer Werft Und Eisenbau G.M.B.H. Hydraulic system for opening and closing hopper barges
NL8001892A (nl) * 1980-03-31 1981-11-02 Ihc Holland Nv Splijtschip of dergelijk vaartuig.
CN109850085A (zh) * 2019-03-14 2019-06-07 中交上海航道局有限公司 一种对开式泥驳船的快速锁紧装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404650A (en) * 1965-04-14 1968-10-08 Manitowoc Shipbuilding Inc System and apparatus for translating and discharging a load
DE1278270B (de) * 1967-01-27 1968-09-19 Deggendorfer Werft Eisenbau Hydraulische Schliessvorrichtung fuer in der Laengsrichtung geteilte Klappschuten

Also Published As

Publication number Publication date
BE804189A (fr) 1973-12-17
IT998515B (it) 1976-02-20
DE2242921A1 (xx) 1974-02-07
NL7311755A (xx) 1974-03-04
DE2242921B1 (de) 1974-02-07
US3837312A (en) 1974-09-24
ATA744573A (de) 1976-07-15
SE375063B (xx) 1975-04-07
FR2197763B1 (xx) 1978-02-10
AT335874B (de) 1977-04-12
ES418323A1 (es) 1976-03-01
FR2197763A1 (xx) 1974-03-29
DD106986A5 (xx) 1974-07-12
GB1377919A (en) 1974-12-18

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee