SU45504A1 - Device for determining the draft of the vessel - Google Patents
Device for determining the draft of the vesselInfo
- Publication number
- SU45504A1 SU45504A1 SU155943A SU155943A SU45504A1 SU 45504 A1 SU45504 A1 SU 45504A1 SU 155943 A SU155943 A SU 155943A SU 155943 A SU155943 A SU 155943A SU 45504 A1 SU45504 A1 SU 45504A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- draft
- vessel
- electrodes
- determining
- resistance
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
В предлагаемом устройстве дл определени осадки судна последн определ етс по изменению сопротивлени в электрической цепи посредством укрепленных на корпусе судна электродов, включенных в цепь электроизмерительного прибора, с использованием схемы моста Кольрауша, во второе плечо которого включена втора пара электродов , служаща дл компенсации изменени состава воды за бортом и помещенна в воду того же состава.In the proposed device for determining the draft of the vessel, the latter is determined by the change in resistance in the electric circuit by means of electrodes fixed to the vessel hull, connected to an electrical measuring device using the Kolraush bridge circuit, the second arm of which includes a second pair of electrodes overboard and placed in water of the same composition.
На чертеже изображена схема устройства дл определени осадки судна.The drawing shows a schematic of a device for determining vessel draft.
Устройство дл определени осадки судна представл ет собою обычную схему моста Кольрауша со включенным в цепь громкоговорителем б или электроизмерительным прибором, показывающим отсутствие или наличие переменного тока в цепи, с соответственно включенными электродами. Пара электродов 7 имеет погруженную в воду поверхность посто нной величины, не завис щую от осадки судна, и межэлектродное сопротивление зависит только от состава воды , в которой находитс судно, в каковую воду погружены электроды.The device for determining the draft of the vessel is the usual scheme of a Kohlrausch bridge with a loudspeaker b connected in the circuit or an electrical measuring instrument indicating the absence or presence of alternating current in the circuit with the electrodes connected respectively. The pair of electrodes 7 has a submerged surface of constant size, which is not dependent on the vessel’s draft, and the interelectrode resistance depends only on the composition of the water in which the vessel is located, in which the electrodes are immersed.
Друга пара электродов 3 укреплена на борту судна и имеет погруженную в воду поверхность, переменную, завис щую от осадки судна, вследствие чего и сопротивление между электродами 3 будег зависеть от величины осадки судна.Another pair of electrodes 3 is fixed on board the vessel and has a surface immersed in the water, which is variable depending on the vessel’s draft, and therefore the resistance between the electrodes 3 will depend on the vessel’s draft.
Сопротивление между электродами f измен етс исключительно в зависимости от состава воды и служит, дл компенсации изменени сопротивлени между электродами 3, погруженными в воду того же состава, в зависимости от величины осадки.The resistance between the electrodes f varies exclusively with the composition of the water and serves to compensate for the change in resistance between the electrodes 3 immersed in water of the same composition depending on the amount of precipitation.
На схеме показана струна 4, включенна в цепь, присоединенную к зажимам 8 источника переменного тока моста Кольрауша, и проградуированна на отсутствие звука в телефоне при различных величинах погруженности электродов 3, отмечаемой контактным движком 3.The diagram shows a string 4 connected to the circuit connected to the terminals 8 of the alternating current source of the Kohlrauš Bridge and calibrated to the absence of sound in the telephone at various values of the immersion of the electrodes 3, indicated by the contact slider 3.
Предмет изобретени .The subject matter of the invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU155943A SU45504A1 (en) | 1934-10-23 | 1934-10-23 | Device for determining the draft of the vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU155943A SU45504A1 (en) | 1934-10-23 | 1934-10-23 | Device for determining the draft of the vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU45504A1 true SU45504A1 (en) | 1935-12-31 |
Family
ID=48359693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU155943A SU45504A1 (en) | 1934-10-23 | 1934-10-23 | Device for determining the draft of the vessel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU45504A1 (en) |
-
1934
- 1934-10-23 SU SU155943A patent/SU45504A1/en active
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