IT8168421A0 - Profondimetro per immersioni subacquee - Google Patents
Profondimetro per immersioni subacqueeInfo
- 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
Links
- 230000009189 diving Effects 0.000 title 1
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060042379A1 (en) * | 2004-08-30 | 2006-03-02 | Ireland Hugh W | Sealed fuel level sensor |
US7555946B2 (en) * | 2004-08-30 | 2009-07-07 | Delphi Technologies, Inc. | Sealed fuel level sensors |
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)
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 |
-
1981
- 1981-11-04 IT IT68421/81A patent/IT1145582B/it active
-
1982
- 1982-05-10 US US06/376,332 patent/US4494407A/en not_active Expired - Fee Related
- 1982-05-12 DE DE19823217744 patent/DE3217744A1/de not_active Withdrawn
- 1982-05-13 FR FR8208360A patent/FR2515814B1/fr not_active Expired
Cited By (1)
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 |
---|---|
IT1145582B (it) | 1986-11-05 |
DE3217744A1 (de) | 1983-05-11 |
FR2515814A1 (fr) | 1983-05-06 |
FR2515814B1 (fr) | 1986-04-25 |
US4494407A (en) | 1985-01-22 |
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