Method and device for placing in a determined relative position two elements submerged in a conducting liquid medium
US4468155A · kind A · utility
5Cited by
8References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 1982 |
| Grant date | Aug 28, 1984 |
| Priority date | — |
| Expiry date | Nov 24, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S15/872
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Method for placing two submerged elements in a relative determined position, particularly in view of their mutual connection, comprising a first step of controlling the relative displacement of said elements on the basis of the measurement of electric values so as to ensure the alignment of a central point of one end of one element with the longitudinal axis of the other and a second step of progressively bringing the two elements in contact with each other by their relative displacement controlled on the basis of the measurement of their relative distance and mutual inclination angle, by means of acoustic emitters-receivers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.