DK547375A - Mekanisme til indstilling af stigningen pa en skibsskrue - Google Patents

Mekanisme til indstilling af stigningen pa en skibsskrue

Info

Publication number
DK547375A
DK547375A DK547375A DK547375A DK547375A DK 547375 A DK547375 A DK 547375A DK 547375 A DK547375 A DK 547375A DK 547375 A DK547375 A DK 547375A DK 547375 A DK547375 A DK 547375A
Authority
DK
Denmark
Prior art keywords
screwdriver
rise
adjusting
Prior art date
Application number
DK547375A
Other languages
Danish (da)
English (en)
Inventor
W T Bellew
Original Assignee
Newage Engineers Ltd
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
Priority claimed from GB52444/74A external-priority patent/GB1510969A/en
Priority claimed from DE19752524808 external-priority patent/DE2524808A1/de
Application filed by Newage Engineers Ltd filed Critical Newage Engineers Ltd
Publication of DK547375A publication Critical patent/DK547375A/da

Links

Classifications

    • 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
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Actuator (AREA)
DK547375A 1974-12-04 1975-12-04 Mekanisme til indstilling af stigningen pa en skibsskrue DK547375A (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB52444/74A GB1510969A (en) 1974-12-04 1974-12-04 Marine propeller pitch-control system
US05/570,955 US4020781A (en) 1974-12-04 1975-04-22 Marine propulsion systems with variable-pitch screw propellers
DE7517802 1975-06-04
DE19752524808 DE2524808A1 (de) 1974-12-04 1975-06-04 Schiffsantrieb

Publications (1)

Publication Number Publication Date
DK547375A true DK547375A (da) 1976-06-05

Family

ID=27431989

Family Applications (1)

Application Number Title Priority Date Filing Date
DK547375A DK547375A (da) 1974-12-04 1975-12-04 Mekanisme til indstilling af stigningen pa en skibsskrue

Country Status (3)

Country Link
DK (1) DK547375A (fr)
FR (1) FR2293360A1 (fr)
NL (1) NL7514094A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273656A (en) * 1966-09-20 Hydraulically actuated controllable-pitch propeller system

Also Published As

Publication number Publication date
NL7514094A (nl) 1976-06-09
FR2293360A1 (fr) 1976-07-02
FR2293360B1 (fr) 1981-03-20

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment