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1. 发明授权

US3835707A Device for surveying the configuration of an immersed pipe during its laying 失效
标题翻译：用于在其布置中检测安装的管道的装置
公开(公告)号：US3835707A
公开(公告)日：1974-09-17
申请号：US30547072
申请日：1972-11-10
申请人： SAIPEM SPA
发明人： ROSA G , CANEPA A
IPC分类号： F16L1/235
CPC分类号： F16L1/235
摘要： An apparatus for surveying the configuration of a submarine pipeline during its laying including a carriage carrying depth sensing and distance sensing means and adapted to be rolled along the pipe between the pipe laying ship and the bottom of the body of water. Depth and distance are simultaneously recorded.
摘要翻译：一种用于在其铺设期间测量海底管道的构造的装置，包括承载深度感测和距离感测装置的滑架，并且适于沿着铺管船和水体底部之间的管道滚动。同时记录深度和距离。

3. 发明专利

BE869659A 未知
公开(公告)号：BE869659A
公开(公告)日：1979-02-12
申请号：BE189817
申请日：1978-08-10
申请人： SAIPEM SPA
发明人： ROSA G , BRANDO P
IPC分类号： B63B35/03 , B63B35/04 , F16L1/16 , F16L1/18 , F16L1/20 , B63B
摘要： A semi-submersible pipelaying watercraft is disclosed, which is particularly suitable for operating under particularly hostile marine environments, said watercraft comprising a composite ramp of special construction for launching the pipe to be laid, a system for determining the craft's position and a control system, governed by electronic computers for automatically positioning the craft. An internal inclinable ramp is coactively combined with an external ramp and the internal ramp is equipped with a locking system and with a displacing system, hydraulic controls being provided for moving both the internal and external ramps. The electronic computers are two and one of them makes the calculations for determining the design parameters, whereas the other computer receives the actual data provided by the several sensors mounted aboard and processes them.

4. 发明专利

EG12210A IMPROVED METHOD FOR REPIDLY LAYING A PIPERLINE IN DEEP WATER BY AN ANCHORED LAYING MEANS,AND THE RELATIVE DEVICES 未知
公开(公告)号：EG12210A
公开(公告)日：1978-09-30
申请号：EG56175
申请日：1975-09-20
申请人： SAIPEM SPA
发明人： ROSA G
IPC分类号： F16L1/12 , B63B35/03 , F16L1/18 , F16L1/20 , G05D1/02 , F16L1/04
摘要： This invention relates to an improved method for rapidly laying a pipeline in deep water by an anchored floating means. The rapid laying is obtained by varying the forces exerted by winches mounted on the floating means in such a manner as to impart a rapid movement to the floating means, in the longitudinal direction of laying, for a distance equal to the length of the piece of pipe added to the free end of the pipeline to be laid. Before termination of the rapid movement there is applied to the floating means a compensating force, whose direction, sense and intensity are such that, together with the forces exerted by the winches, said compensating force opposes moment by moment the central elastic force which induces a damped oscillatory motion in the floating means. This oscillation is thus eliminated or drastically and rapidly dampened.

7. 发明专利

SE7508614L 未知
公开(公告)号：SE7508614L
公开(公告)日：1976-02-10
申请号：SE7508614
申请日：1975-07-29
申请人： SAIPEM SPA
发明人： ROSA G
IPC分类号： B63B35/03 , B63B35/04 , B63H15/00 , B63J20060101 , F16L1/20 , F16S20060101

10. 发明专利

NZ193848A IMPROVED METHOD OF LAYING UNDERWATER PIPES ACROSS EXISTING PIPES USING BUOYANT TRESTLES 未知
公开(公告)号：NZ193848A
公开(公告)日：1983-11-30
申请号：NZ19384880
申请日：1980-05-27
申请人： SAIPEM SPA
发明人： ROSA G , SCODINA A
IPC分类号： F16L1/12 , F16L1/18 , F16L1/20

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