GB1311247A - System for measuring the value of a water parameter at various depth - Google Patents

System for measuring the value of a water parameter at various depth

Info

Publication number
GB1311247A
GB1311247A GB2564871A GB2564871A GB1311247A GB 1311247 A GB1311247 A GB 1311247A GB 2564871 A GB2564871 A GB 2564871A GB 2564871 A GB2564871 A GB 2564871A GB 1311247 A GB1311247 A GB 1311247A
Authority
GB
United Kingdom
Prior art keywords
float
probe
cable
assembly
thermistor
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
GB2564871A
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.)
Electronique Appliquee SA
Original Assignee
Electronique Appliquee SA
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 Electronique Appliquee SA filed Critical Electronique Appliquee SA
Publication of GB1311247A publication Critical patent/GB1311247A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/42—Towed underwater vessels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G01K1/146—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations arrangements for moving thermometers to or from a measuring position

Abstract

1311247 Bathythermograph L'ELECTRONIQUE APPLIQUEE 19 April 1971 [8 April 1970] 25648/71 Heading G1N A system for measuring water temperature in a continuous range of depths, and which is launched from a tube 11 in a moving submarine 10, comprises a sensor probe 20 including a thermistor 22, which probe is of negative buoyancy but is releasably contained in a float assembly including a float 33 of positive buoyancy, so that after launching the assembly floats upward to a predetermined depth x at which a pressure-sensitive device 40, 41 releases the sensor probe from inside the float, whereupon the probe sinks vertically paying out from its interior a coiled cable 21 which passes through a watertight plug 37 in a wall 36 and connects the thermistor with a cable 38 coiled on the exterior of the float and thence via cable 23 to a temperature recorder in the submarine. Prior to separation of the probe from the float the interior of the assembly is evacuated through a valve 34. A cable cutter 28 is provided. In an alternative embodiment, Figs.8 and 9 (not shown), the float is not evacuated but merely contains sufficient air to give it positive buoyancy against the weight of the probe it contains. A calibrated spring (78) acts as the pressure-sensitive device for separating the probe from the float in this embodiment.
GB2564871A 1970-04-08 1971-04-19 System for measuring the value of a water parameter at various depth Expired GB1311247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7012675A FR2086761A5 (en) 1970-04-08 1970-04-08

Publications (1)

Publication Number Publication Date
GB1311247A true GB1311247A (en) 1973-03-28

Family

ID=9053622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2564871A Expired GB1311247A (en) 1970-04-08 1971-04-19 System for measuring the value of a water parameter at various depth

Country Status (2)

Country Link
FR (1) FR2086761A5 (en)
GB (1) GB1311247A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110979605A (en) * 2020-01-04 2020-04-10 三门梅格测量仪器有限公司 Metal detection robot used in water
CN112173052A (en) * 2020-09-23 2021-01-05 中国科学院沈阳自动化研究所 Autonomous underwater robot rope throwing device and using method thereof
CN116718748A (en) * 2023-08-09 2023-09-08 山东华源环保集团有限公司 Water quality detection device and detection method for water pollution control

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117864359B (en) * 2024-03-11 2024-05-07 以梦为马(沈阳)科技有限公司 Underwater ranging device for underwater robot

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110979605A (en) * 2020-01-04 2020-04-10 三门梅格测量仪器有限公司 Metal detection robot used in water
CN110979605B (en) * 2020-01-04 2020-10-27 三门梅格测量仪器有限公司 Metal detection robot used in water
CN112173052A (en) * 2020-09-23 2021-01-05 中国科学院沈阳自动化研究所 Autonomous underwater robot rope throwing device and using method thereof
CN112173052B (en) * 2020-09-23 2021-06-22 中国科学院沈阳自动化研究所 Autonomous underwater robot rope throwing device and using method thereof
CN116718748A (en) * 2023-08-09 2023-09-08 山东华源环保集团有限公司 Water quality detection device and detection method for water pollution control
CN116718748B (en) * 2023-08-09 2023-10-13 山东华源环保集团有限公司 Water quality detection device and detection method for water pollution control

Also Published As

Publication number Publication date
FR2086761A5 (en) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees