AU5468094A - Gas/liquid accumulator for a level difference measuring apparatus and apparatus for level difference measurement - Google Patents

Gas/liquid accumulator for a level difference measuring apparatus and apparatus for level difference measurement

Info

Publication number
AU5468094A
AU5468094A AU54680/94A AU5468094A AU5468094A AU 5468094 A AU5468094 A AU 5468094A AU 54680/94 A AU54680/94 A AU 54680/94A AU 5468094 A AU5468094 A AU 5468094A AU 5468094 A AU5468094 A AU 5468094A
Authority
AU
Australia
Prior art keywords
level difference
gas
liquid accumulator
measuring apparatus
measurement
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.)
Abandoned
Application number
AU54680/94A
Inventor
Marko Nuotio
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 AU5468094A publication Critical patent/AU5468094A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • 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

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measuring Fluid Pressure (AREA)
AU54680/94A 1992-12-07 1993-12-03 Gas/liquid accumulator for a level difference measuring apparatus and apparatus for level difference measurement Abandoned AU5468094A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI920716U FI626U1 (en) 1992-12-07 1992-12-07 Expansionskaerl Foer nivaoskillnadsmaetare
FI920716 1992-12-07
PCT/FI1993/000525 WO1994013892A1 (en) 1992-12-07 1993-12-03 Gas/liquid accumulator for a level difference measuring apparatus and apparatus for level difference measurement

Publications (1)

Publication Number Publication Date
AU5468094A true AU5468094A (en) 1994-07-04

Family

ID=8534730

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54680/94A Abandoned AU5468094A (en) 1992-12-07 1993-12-03 Gas/liquid accumulator for a level difference measuring apparatus and apparatus for level difference measurement

Country Status (3)

Country Link
AU (1) AU5468094A (en)
FI (1) FI626U1 (en)
WO (1) WO1994013892A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9713501D0 (en) * 1997-06-26 1997-09-03 Henderson Stephen C Relative height gauge
EP0927871A1 (en) * 1997-12-29 1999-07-07 Hans-Jürgen Rathkamp Device for determining difference in levels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE339443B (en) * 1970-10-28 1971-10-04 K Nilsson
US3997071A (en) * 1975-08-14 1976-12-14 Laserplane Corporation Method and apparatus for indicating effective digging depth of a backhoe
US4129224A (en) * 1977-09-15 1978-12-12 Laserplane Corporation Automatic control of backhoe digging depth
SE436436B (en) * 1981-06-18 1984-12-10 Eurotrade Machine Pool Ab DEPTH METER FOR EXCAVATORS

Also Published As

Publication number Publication date
FI626U1 (en) 1993-03-24
WO1994013892A1 (en) 1994-06-23
FIU920716U0 (en) 1992-12-07

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