GB183998A - Improvements relating to ships' logs - Google Patents

Improvements relating to ships' logs

Info

Publication number
GB183998A
GB183998A GB1722021A GB1722021A GB183998A GB 183998 A GB183998 A GB 183998A GB 1722021 A GB1722021 A GB 1722021A GB 1722021 A GB1722021 A GB 1722021A GB 183998 A GB183998 A GB 183998A
Authority
GB
United Kingdom
Prior art keywords
casing
spindle
wheel
rotatable
bevel
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
GB1722021A
Other languages
English (en)
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.)
Thomas Walker & Son Ltd
Original Assignee
Thomas Walker & Son 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 to NL10227D priority Critical patent/NL10227C/xx
Application filed by Thomas Walker & Son Ltd filed Critical Thomas Walker & Son Ltd
Priority to GB1722021A priority patent/GB183998A/en
Priority to DEW59606D priority patent/DE356927C/de
Publication of GB183998A publication Critical patent/GB183998A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/06—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
    • G01P5/065—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes with mechanical coupling to the indicating device

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Support Of The Bearing (AREA)
  • Gear Transmission (AREA)
GB1722021A 1921-06-23 1921-06-23 Improvements relating to ships' logs Expired GB183998A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL10227D NL10227C (xx) 1921-06-23
GB1722021A GB183998A (en) 1921-06-23 1921-06-23 Improvements relating to ships' logs
DEW59606D DE356927C (de) 1921-06-23 1921-10-14 Propellerlog

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1722021A GB183998A (en) 1921-06-23 1921-06-23 Improvements relating to ships' logs

Publications (1)

Publication Number Publication Date
GB183998A true GB183998A (en) 1922-08-10

Family

ID=10091335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1722021A Expired GB183998A (en) 1921-06-23 1921-06-23 Improvements relating to ships' logs

Country Status (3)

Country Link
DE (1) DE356927C (xx)
GB (1) GB183998A (xx)
NL (1) NL10227C (xx)

Also Published As

Publication number Publication date
DE356927C (de) 1922-08-07
NL10227C (xx)

Similar Documents

Publication Publication Date Title
GB183998A (en) Improvements relating to ships' logs
GB705930A (en) A self-winding watch
GB709775A (en) Improvements in or relating to timepieces
US1341004A (en) Training control for light-projectors
GB567728A (en) Valve actuating device
GB602765A (en) Improvements in and relating to releasing apparatus for ships' life-boats
GB614326A (en) Rotary meter
GB612579A (en) Ladle tipping gear
GB243306A (en) Improvements in hub odometers
GB615340A (en) Improvements in fishing reels
GB173114A (en) Improvements in hoisting-machines
GB122489A (en) Improvements in or relating to Ships' Boat Lowering and Raising Apparatus or Davits.
GB574541A (en) Improvements in means for transmission of power by belt or chain, and incorporating annular floating toothed gearing
GB287864A (en) Davit
GB517910A (en) Mechanism for converting an oscillating motion into a rotary motion
GB119970A (en) Improvements in or connected with Friction Gearing.
GB174362A (en) Improvements in change speed gearing
GB192981A (en) Improvements in hand power drilling machines
GB191909A (en) Improvements in miners' dials
GB221627A (en) Improvements in or relating to boat davits
GB122898A (en) Improvements in or relating to Skinning-knives.
GB153073A (en) Improvements in or connected with mechanisms for operating the shutter provided for screening the film when stationary from heat in kinematograph apparatus
GB296994A (xx)
GB221704A (en) Improvements in tachometers
GB178757A (en) Improvements in and relating to reversible tapping chucks