DD125013A5 - - Google Patents

Info

Publication number
DD125013A5
DD125013A5 DD192434A DD19243476A DD125013A5 DD 125013 A5 DD125013 A5 DD 125013A5 DD 192434 A DD192434 A DD 192434A DD 19243476 A DD19243476 A DD 19243476A DD 125013 A5 DD125013 A5 DD 125013A5
Authority
DD
German Democratic Republic
Application number
DD192434A
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 filed Critical
Publication of DD125013A5 publication Critical patent/DD125013A5/xx

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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/03—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type with electrical control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Velocity Or Acceleration (AREA)
DD192434A 1975-04-22 1976-04-20 DD125013A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL17985275 1975-04-22

Publications (1)

Publication Number Publication Date
DD125013A5 true DD125013A5 (enrdf_load_stackoverflow) 1977-03-23

Family

ID=19971821

Family Applications (1)

Application Number Title Priority Date Filing Date
DD192434A DD125013A5 (enrdf_load_stackoverflow) 1975-04-22 1976-04-20

Country Status (5)

Country Link
DD (1) DD125013A5 (enrdf_load_stackoverflow)
DE (1) DE2616341A1 (enrdf_load_stackoverflow)
FR (1) FR2308814A1 (enrdf_load_stackoverflow)
GB (1) GB1529889A (enrdf_load_stackoverflow)
NO (1) NO761344L (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900254A1 (de) * 1979-01-04 1980-07-17 Schottel Werft Antriebseinrichtung fuer schiffe oder dergleichen mit einem hauptpropeller und einer hilfseinrichtung
GB2100210B (en) * 1981-05-12 1985-07-10 Hill Thos & Co Ltd Reciprocating carrier-conveyors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR913000A (enrdf_load_stackoverflow) *
FR921907A (fr) * 1946-02-08 1947-05-22 Escher Wyss & Cie Const Mec Dispositif pour hélices à pas variable, machines rotatives à pales mobiles, etc.
US3863446A (en) * 1973-07-16 1975-02-04 Jordan Controls Inc Fluid positioning apparatus

Also Published As

Publication number Publication date
FR2308814A1 (fr) 1976-11-19
NO761344L (enrdf_load_stackoverflow) 1976-10-25
DE2616341A1 (de) 1976-11-04
GB1529889A (en) 1978-10-25
FR2308814B1 (enrdf_load_stackoverflow) 1979-04-27

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