IT8168421A0 - Profondimetro per immersioni subacquee - Google Patents

Profondimetro per immersioni subacquee

Info

Publication number
IT8168421A0
IT8168421A0 IT8168421A IT6842181A IT8168421A0 IT 8168421 A0 IT8168421 A0 IT 8168421A0 IT 8168421 A IT8168421 A IT 8168421A IT 6842181 A IT6842181 A IT 6842181A IT 8168421 A0 IT8168421 A0 IT 8168421A0
Authority
IT
Italy
Prior art keywords
depth gauge
underwater diving
diving
underwater
gauge
Prior art date
Application number
IT8168421A
Other languages
English (en)
Other versions
IT1145582B (it
Inventor
Emilio Allemano
Original Assignee
Emilio Allemano
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 Emilio Allemano filed Critical Emilio Allemano
Priority to IT68421/81A priority Critical patent/IT1145582B/it
Publication of IT8168421A0 publication Critical patent/IT8168421A0/it
Priority to US06/376,332 priority patent/US4494407A/en
Priority to DE19823217744 priority patent/DE3217744A1/de
Priority to FR8208360A priority patent/FR2515814B1/fr
Application granted granted Critical
Publication of IT1145582B publication Critical patent/IT1145582B/it

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
    • G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/084—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type with mechanical transmitting or indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
IT68421/81A 1981-11-04 1981-11-04 Profondimetro per immersioni subacquee IT1145582B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT68421/81A IT1145582B (it) 1981-11-04 1981-11-04 Profondimetro per immersioni subacquee
US06/376,332 US4494407A (en) 1981-11-04 1982-05-10 Depthometer for underwater diving
DE19823217744 DE3217744A1 (de) 1981-11-04 1982-05-12 Tiefenmesser fuer unterwasser-tauchgaenge
FR8208360A FR2515814B1 (fr) 1981-11-04 1982-05-13 Profondimetre ou compteur de profondeur pour plongee sous-marine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68421/81A IT1145582B (it) 1981-11-04 1981-11-04 Profondimetro per immersioni subacquee

Publications (2)

Publication Number Publication Date
IT8168421A0 true IT8168421A0 (it) 1981-11-04
IT1145582B IT1145582B (it) 1986-11-05

Family

ID=11309354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68421/81A IT1145582B (it) 1981-11-04 1981-11-04 Profondimetro per immersioni subacquee

Country Status (4)

Country Link
US (1) US4494407A (it)
DE (1) DE3217744A1 (it)
FR (1) FR2515814B1 (it)
IT (1) IT1145582B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112985314A (zh) * 2019-12-17 2021-06-18 中国科学院沈阳自动化研究所 用于水下机器人的间接测量式深度计

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7555946B2 (en) * 2004-08-30 2009-07-07 Delphi Technologies, Inc. Sealed fuel level sensors
US20060042379A1 (en) * 2004-08-30 2006-03-02 Ireland Hugh W Sealed fuel level sensor
CN111174754B (zh) * 2019-12-30 2021-07-23 陕西建工第九建设集团有限公司 一种建筑沉降装置观测点

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH193117A (de) * 1937-02-06 1937-09-30 U Dr Huggenberger Arnold Verbindung zwischen einem Hauptzeiger und einem von diesem geschleppten Schleppzeiger von Messgeräten.
US4052899A (en) * 1975-04-04 1977-10-11 Semperit Anstalt Depthometer for underwater immersion
US4050314A (en) * 1975-04-04 1977-09-27 Semperit Anstalt Pressure gauge
US4107996A (en) * 1975-11-28 1978-08-22 Farallon Industries, Inc. Pressure gauge
IT1108768B (it) * 1978-07-21 1985-12-09 Alinari Carlo Dispositivo indicatore di massima per strumenti di misura a quadrante particolarmente profondimetri e strumento di misura provvisto del dispositivo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112985314A (zh) * 2019-12-17 2021-06-18 中国科学院沈阳自动化研究所 用于水下机器人的间接测量式深度计

Also Published As

Publication number Publication date
DE3217744A1 (de) 1983-05-11
FR2515814A1 (fr) 1983-05-06
US4494407A (en) 1985-01-22
FR2515814B1 (fr) 1986-04-25
IT1145582B (it) 1986-11-05

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