GB600498A - Improvements in or relating to propellers - Google Patents

Improvements in or relating to propellers

Info

Publication number
GB600498A
GB600498A GB26419/45A GB2641945A GB600498A GB 600498 A GB600498 A GB 600498A GB 26419/45 A GB26419/45 A GB 26419/45A GB 2641945 A GB2641945 A GB 2641945A GB 600498 A GB600498 A GB 600498A
Authority
GB
United Kingdom
Prior art keywords
blade
ball
propellers
relating
jan
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
GB26419/45A
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB600498A publication Critical patent/GB600498A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/008—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft characterised by vibration absorbing or balancing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

600,498. Screw propellers. UNITED AIRCRAFT CORPORATION. Oct. 10, 1945, No. 26419. Convention date, Jan. 24. [Class 114] [Also in Group XXXII] To damp out vibrations a blade is provided with a conical shell 32 fitting the base 30 of the blade, this containing a ball 36 contacting a seal of larger radius. The ball space is closed by a plug 34 to which balance weights 44 can be attached. Specifications 416,255 and 437,631 are referred to.
GB26419/45A 1945-01-24 1945-10-10 Improvements in or relating to propellers Expired GB600498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US600498XA 1945-01-24 1945-01-24

Publications (1)

Publication Number Publication Date
GB600498A true GB600498A (en) 1948-04-09

Family

ID=22027000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26419/45A Expired GB600498A (en) 1945-01-24 1945-10-10 Improvements in or relating to propellers

Country Status (1)

Country Link
GB (1) GB600498A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803893A (en) * 1987-09-24 1989-02-14 United Technologies Corporation High speed rotor balance system
GB2305220A (en) * 1981-07-02 1997-04-02 Secr Defence Ships propeller dampers
CN108561269A (en) * 2018-03-16 2018-09-21 沈阳创新华夏机械制造有限公司 A kind of carbon fiber blade with balance adjusting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305220A (en) * 1981-07-02 1997-04-02 Secr Defence Ships propeller dampers
GB2305220B (en) * 1981-07-02 1998-01-07 Secr Defence Propeller dampers
US4803893A (en) * 1987-09-24 1989-02-14 United Technologies Corporation High speed rotor balance system
CN108561269A (en) * 2018-03-16 2018-09-21 沈阳创新华夏机械制造有限公司 A kind of carbon fiber blade with balance adjusting device
CN108561269B (en) * 2018-03-16 2024-06-07 沈阳创新华夏机械制造有限公司 Carbon fiber blade with balance adjustment device

Similar Documents

Publication Publication Date Title
GB600498A (en) Improvements in or relating to propellers
AU126011B2 (en) Improvements in and relating to gas governors
CA425740A (en) Vibration and oscillation indicator
GB770875A (en) Improvements in or relating to helicopters
GB632314A (en) Improvements in or relating to aircraft propellers
AU129829B2 (en) Improvements in and relating tothe construction of sectional structures, including boxes
GB617861A (en) Improvements in or relating to crates
AU125006B2 (en) Improvements in or relating to aircraft engine suspensions
AU124982B2 (en) Improvements in or relating to helicopter rotors
AU124983B2 (en) Improvements in or relating to helicopter rotors
AU129509B2 (en) Improvements in and relating to the production of castings
AU125007B2 (en) Improvements in or relating to multi-row radial engines
AU125005B2 (en) Improvements in or relating to helicopters
AU128263B2 (en) Improvements in or relating to turbines
AU2309745A (en) Improvements in and relating tothe construction of sectional structures, including boxes
AU129606B2 (en) Improvements in or relating to temperature regulating
AU123516B2 (en) Improvements in or relating to parachute assemblies
GB866015A (en) Aircraft flight instruments
AU129692B2 (en) Improvements in or relating tothe production of resin dispersions
AU126689B2 (en) Improvements in or relating to sulfonamides and preparation thereof
AU125245B2 (en) An improved mounting for blades of hack - saws, fret - saws, f ramesaws and the like
AU129610B2 (en) Improvements in or relating to windmills
AU127284B2 (en) Improvements in or relating tothe cooling of engines in aircraft
AU2429845A (en) Improvements in or relating to aircraft engine suspensions
AU125687B2 (en) Improvements in or relating to diaphragm assembly