AU6297573A - Pressure operated precidion level - Google Patents

Pressure operated precidion level

Info

Publication number
AU6297573A
AU6297573A AU62975/73A AU6297573A AU6297573A AU 6297573 A AU6297573 A AU 6297573A AU 62975/73 A AU62975/73 A AU 62975/73A AU 6297573 A AU6297573 A AU 6297573A AU 6297573 A AU6297573 A AU 6297573A
Authority
AU
Australia
Prior art keywords
precidion
level
pressure operated
operated
pressure
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
AU62975/73A
Other languages
English (en)
Inventor
Jean Roman
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 AU6297573A publication Critical patent/AU6297573A/en
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
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measuring Fluid Pressure (AREA)
AU62975/73A 1972-12-06 1973-11-28 Pressure operated precidion level Expired AU6297573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7244651A FR2209094B1 (enrdf_load_stackoverflow) 1972-12-06 1972-12-06

Publications (1)

Publication Number Publication Date
AU6297573A true AU6297573A (en) 1975-05-29

Family

ID=9108725

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62975/73A Expired AU6297573A (en) 1972-12-06 1973-11-28 Pressure operated precidion level

Country Status (5)

Country Link
JP (1) JPS4998268A (enrdf_load_stackoverflow)
AU (1) AU6297573A (enrdf_load_stackoverflow)
DE (1) DE2359098A1 (enrdf_load_stackoverflow)
FR (1) FR2209094B1 (enrdf_load_stackoverflow)
IT (1) IT1001035B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810687C2 (de) * 1978-03-11 1985-04-25 Collins, Hans-Jürgen, Prof. Dr.-Ing., 3300 Braunschweig Vorrichtung zum Prüfen der Lage von im Boden verlegten Rohren
JPS55116215A (en) * 1979-03-02 1980-09-06 Nippon Telegr & Teleph Corp <Ntt> Detector for multi-point perpendicular position
JPH0234820Y2 (enrdf_load_stackoverflow) * 1980-05-22 1990-09-19
FR2661744B1 (fr) * 1981-10-06 1992-10-16 Thomson Csf Altimetre differentiel.
DE3818232A1 (de) * 1988-05-28 1989-12-07 Schmidt Paul Verfahren und messvorrichtung zum laufenden messen der relativen hoehenlage eines in das erdreich einzutreibenden langkoerpers
DE9303202U1 (de) * 1993-03-05 1993-06-03 Dietzsch & Roth MSR-Technik OHG, O-9540 Zwickau Höhendifferenz-Meßgerät
DE4410614A1 (de) * 1994-03-26 1995-10-05 Richard Maurer Nivellier-, Höhenmeß- und Prüfgerät auf Basis einer Flüssigkeitssäulenwiegung mit elektronischer Auswertung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR830081A (fr) * 1937-03-19 1938-07-20 Cellule téléhydraulique amovible

Also Published As

Publication number Publication date
DE2359098A1 (de) 1974-06-12
JPS4998268A (enrdf_load_stackoverflow) 1974-09-17
FR2209094A1 (enrdf_load_stackoverflow) 1974-06-28
IT1001035B (it) 1976-04-20
FR2209094B1 (enrdf_load_stackoverflow) 1975-03-14

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