GB191117050A - Improved Instrument for Measuring Gradients. - Google Patents

Improved Instrument for Measuring Gradients.

Info

Publication number
GB191117050A
GB191117050A GB191117050DA GB191117050A GB 191117050 A GB191117050 A GB 191117050A GB 191117050D A GB191117050D A GB 191117050DA GB 191117050 A GB191117050 A GB 191117050A
Authority
GB
United Kingdom
Prior art keywords
improved instrument
measuring gradients
dial
pointer
fly
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 - Lifetime
Application number
Inventor
Wirth Emile
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 of GB191117050A publication Critical patent/GB191117050A/en
Application filed by Individual filed Critical Individual
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

17,050. Wirth, E. July 26,1910, [Convention date]. Void. [Published under Section 91 of the Act.] Levels.-For measuring gradients, a rule a is provided with a casing b containing a spindle e carrying a flywheel f and a pointer g, which moves upon a dial i. Suspended from the spindle c is a weight l in which is a hole m engaging a pin n on the fly-wheel f. When the rule is horizontal, the pointer g is at zero on the dial i. A brake p is provided for securing the fly-wheel in any position to facilitate reading.
GB191117050D 1910-07-26 1911-07-25 Improved Instrument for Measuring Gradients. Expired - Lifetime GB191117050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR191117050X 1910-07-26

Publications (1)

Publication Number Publication Date
GB191117050A true GB191117050A (en)

Family

ID=32525887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191117050D Expired - Lifetime GB191117050A (en) 1910-07-26 1911-07-25 Improved Instrument for Measuring Gradients.

Country Status (1)

Country Link
GB (1) GB191117050A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572766A (en) * 1945-01-25 1951-10-23 Bendix Aviat Corp Pendulum device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572766A (en) * 1945-01-25 1951-10-23 Bendix Aviat Corp Pendulum device

Similar Documents

Publication Publication Date Title
GB191117050A (en) Improved Instrument for Measuring Gradients.
US442020A (en) Island
Goyder Foolproof methods for frequency response measurements
US1522986A (en) Indicating instrument
EP0308107A3 (en) Accelerometer
GB450660A (en) Improvements in pendulum controlled instruments such as gradient, acceleration and like meters
GB190920231A (en) Improvements in Instruments for Measuring Accelerations, Gradients, Inclinations, and the like.
GB191322117A (en) A Plotting Board for use in Manoeuvring Ships.
GB190326813A (en) An Improved Pendulum Grade Meter
GB191009903A (en) An Improved Load Indicating Means for Weighing Apparatus.
US1460741A (en) Plumb and level
GB190410283A (en) An Instrument for Recording and Measuring Vibrations.
Robertson et al. Instrument for measuring absolute acceleration of gravity
GB190125186A (en) Improvements in Accelerometers.
Schueler et al. Absolute Gravity Measurements with Reversible Pendulums at Potsdam, 1968-1969 (Absolute Schwaremessungen mit Reversionpendein in Potsdam, 1968-1969)
SU585403A1 (en) Hydrostatic level meter
HANDRICH Testing procedures for dynamically tuned gyroscopes(to eliminate perturbing effects)
FR426860A (en) Dynamometric measuring instrument with magnetic damping device
Gordon The electrical measurement of mechanical vibrations
GB191517126A (en) Improvements in Weighing Machines.
GB191511648A (en) Improvements in Gauges.
GB190625497A (en) Improvements in Weighing Scales.
GB191306451A (en) Improvements in Appliances for Indicating Road Gradients for Motor Vehicles.
Cleland Book Review: History of American Technology. By John W. Oliver
GB190303400A (en) Improvements in and connected with Pressure and Vacuum Gauges.