FR2137820A1 - - Google Patents

Info

Publication number
FR2137820A1
FR2137820A1 FR7217016A FR7217016A FR2137820A1 FR 2137820 A1 FR2137820 A1 FR 2137820A1 FR 7217016 A FR7217016 A FR 7217016A FR 7217016 A FR7217016 A FR 7217016A FR 2137820 A1 FR2137820 A1 FR 2137820A1
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Withdrawn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
FR7217016A
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.)
MAC MURTRY DAVID
Original Assignee
MAC MURTRY DAVID
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 MAC MURTRY DAVID filed Critical MAC MURTRY DAVID
Publication of FR2137820A1 publication Critical patent/FR2137820A1/fr
Withdrawn legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
FR7217016A 1971-05-15 1972-05-12 Withdrawn FR2137820A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1518371 1971-05-15

Publications (1)

Publication Number Publication Date
FR2137820A1 true FR2137820A1 (en) 1972-12-29

Family

ID=10054488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217016A Withdrawn FR2137820A1 (en) 1971-05-15 1972-05-12

Country Status (4)

Country Link
US (1) US3794440A (en)
DE (1) DE2223297A1 (en)
FR (1) FR2137820A1 (en)
IT (1) IT957841B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893783A (en) * 1973-02-17 1975-07-08 Dowty Rotol Ltd Gas turbine engines and bladed rotors therefor
US3942911A (en) * 1973-02-17 1976-03-09 Dowty Rotol Limited Bladed rotors
GB1451069A (en) * 1973-02-17 1976-09-29 Dowty Rotol Ltd Fans suitable for gas turbine ducted-fan engines
US3876333A (en) * 1973-02-17 1975-04-08 Dowtry Rotol Limited Gas turbine engines and bladed rotors therefor
DE3422046C2 (en) * 1984-06-14 1986-07-10 J.M. Voith Gmbh, 7920 Heidenheim Device for lubricating and, if necessary, cooling the rotating bearings of axial fans
US4693672A (en) * 1986-10-30 1987-09-15 United Technologies Corporation Two level oil dam
NO165534C (en) * 1988-11-04 1991-02-27 Ulstein Propeller DEVICE PROPELLER.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693248A (en) * 1950-05-03 1954-11-02 Gen Motors Corp Lubrication system
US2760341A (en) * 1951-02-28 1956-08-28 Voith Gmbh J M Fluid couplings
US3318644A (en) * 1965-02-24 1967-05-09 Gen Motors Corp Centrifugal bearing lubrication system

Also Published As

Publication number Publication date
US3794440A (en) 1974-02-26
DE2223297A1 (en) 1972-11-30
IT957841B (en) 1973-10-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse