FIU920716U0 - Expansionskaerl foer nivaoskillnadsmaetare - Google Patents

Expansionskaerl foer nivaoskillnadsmaetare

Info

Publication number
FIU920716U0
FIU920716U0 FI920716U FIU920716U FIU920716U0 FI U920716 U0 FIU920716 U0 FI U920716U0 FI 920716 U FI920716 U FI 920716U FI U920716 U FIU920716 U FI U920716U FI U920716 U0 FIU920716 U0 FI U920716U0
Authority
FI
Finland
Prior art keywords
nivaoskillnadsmaetare
expansionskaerl
foer
foer nivaoskillnadsmaetare
expansionskaerl foer
Prior art date
Application number
FI920716U
Other languages
English (en)
Inventor
Marko Tapio Nuotio
Original Assignee
Marko Tapio Nuotio
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 Marko Tapio Nuotio filed Critical Marko Tapio Nuotio
Priority to FI920716U priority Critical patent/FI626U1/fi
Publication of FIU920716U0 publication Critical patent/FIU920716U0/fi
Application granted granted Critical
Publication of FI626U1 publication Critical patent/FI626U1/fi
Priority to PCT/FI1993/000525 priority patent/WO1994013892A1/en
Priority to AU54680/94A priority patent/AU5468094A/en

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)
FI920716U 1992-12-07 1992-12-07 Expansionskaerl foer nivaoskillnadsmaetare FI626U1 (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI920716U FI626U1 (fi) 1992-12-07 1992-12-07 Expansionskaerl foer nivaoskillnadsmaetare
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
AU54680/94A AU5468094A (en) 1992-12-07 1993-12-03 Gas/liquid accumulator for a level difference measuring apparatus and apparatus for level difference measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI920716U FI626U1 (fi) 1992-12-07 1992-12-07 Expansionskaerl foer nivaoskillnadsmaetare

Publications (2)

Publication Number Publication Date
FIU920716U0 true FIU920716U0 (fi) 1992-12-07
FI626U1 FI626U1 (fi) 1993-03-24

Family

ID=8534730

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920716U FI626U1 (fi) 1992-12-07 1992-12-07 Expansionskaerl foer nivaoskillnadsmaetare

Country Status (3)

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

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 (de) * 1997-12-29 1999-07-07 Hans-Jürgen Rathkamp Vorrichtung zur Bestimmung von Höhendifferenzen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE339443B (fi) * 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 (sv) * 1981-06-18 1984-12-10 Eurotrade Machine Pool Ab Djupmetare vid grevmaskiner

Also Published As

Publication number Publication date
WO1994013892A1 (en) 1994-06-23
FI626U1 (fi) 1993-03-24
AU5468094A (en) 1994-07-04

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