FR336310A - Niveau à liquide fermé - Google Patents

Niveau à liquide fermé

Info

Publication number
FR336310A
FR336310A FR336310DA FR336310A FR 336310 A FR336310 A FR 336310A FR 336310D A FR336310D A FR 336310DA FR 336310 A FR336310 A FR 336310A
Authority
FR
France
Prior art keywords
liquid level
closed liquid
closed
level
liquid
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
Other languages
English (en)
Inventor
Joseph Bruyere
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
Application granted granted Critical
Publication of FR336310A publication Critical patent/FR336310A/fr
Expired 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
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/20—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container
    • G01C9/22—Measuring inclination, e.g. by clinometers, by levels by using liquids the indication being based on the inclination of the surface of a liquid relative to its container with interconnected containers in fixed relation to each other

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR336310D 1903-10-29 1903-10-29 Niveau à liquide fermé Expired FR336310A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR336310T 1903-10-29

Publications (1)

Publication Number Publication Date
FR336310A true FR336310A (fr) 1904-03-05

Family

ID=1385731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR336310D Expired FR336310A (fr) 1903-10-29 1903-10-29 Niveau à liquide fermé

Country Status (1)

Country Link
FR (1) FR336310A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470029A (en) * 1946-02-11 1949-05-10 Adolph P Gubrud Grade indicator
US2552964A (en) * 1947-12-18 1951-05-15 Hansen Chris Ditch digger attachment
US2660805A (en) * 1950-09-19 1953-12-01 Rothstein Jerome Level

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470029A (en) * 1946-02-11 1949-05-10 Adolph P Gubrud Grade indicator
US2552964A (en) * 1947-12-18 1951-05-15 Hansen Chris Ditch digger attachment
US2660805A (en) * 1950-09-19 1953-12-01 Rothstein Jerome Level

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