GB112623A - Improvements in Differential Pressure Measuring and Integrating Instruments for Ships' Logs. - Google Patents

Improvements in Differential Pressure Measuring and Integrating Instruments for Ships' Logs.

Info

Publication number
GB112623A
GB112623A GB456/18A GB45618A GB112623A GB 112623 A GB112623 A GB 112623A GB 456/18 A GB456/18 A GB 456/18A GB 45618 A GB45618 A GB 45618A GB 112623 A GB112623 A GB 112623A
Authority
GB
United Kingdom
Prior art keywords
contact
armature
arm
speed
circuit
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
GB456/18A
Other languages
English (en)
Inventor
Erik Gustaf Ahnstroem
Olof Arvid Axelsson Tenow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB112623A publication Critical patent/GB112623A/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
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
    • G01P5/17—Coupling arrangements to the indicating device

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
GB456/18A 1917-01-02 1918-01-08 Improvements in Differential Pressure Measuring and Integrating Instruments for Ships' Logs. Expired GB112623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE112623X 1917-01-02

Publications (1)

Publication Number Publication Date
GB112623A true GB112623A (en) 1919-01-08

Family

ID=32294433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB456/18A Expired GB112623A (en) 1917-01-02 1918-01-08 Improvements in Differential Pressure Measuring and Integrating Instruments for Ships' Logs.

Country Status (4)

Country Link
DE (1) DE307554C (enrdf_load_stackoverflow)
FR (1) FR488493A (enrdf_load_stackoverflow)
GB (1) GB112623A (enrdf_load_stackoverflow)
NL (1) NL10021C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR488493A (fr) 1918-10-15
NL10021C (enrdf_load_stackoverflow)
DE307554C (enrdf_load_stackoverflow)

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