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公开(公告)号：US3473903A
公开(公告)日：1969-10-21
申请号：US3473903D
申请日：1967-12-04
Applicant: TEXACO INC
Inventor： PAULL PETER L , KLEIN JOHN A , DILLE ROGER M
CPC classification number: B01D12/00
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2.发明授权Method and apparatus for positioning a maneuverable naval structure over a fixed position 失效用于定位固定位置的可变形海军结构的方法和装置
公开(公告)号：US3588796A
公开(公告)日：1971-06-28
申请号：US3588796D
申请日：1969-04-16
Applicant: TEXACO INC
Inventor： ARMISTEAD FONTAINE C , PAULL PETER L
CPC classification number: G05D1/0208 , E21B41/0007 , G01S3/8036
Abstract: A METHOD AND APPARATUS FOR CONTROLLING THE POSITION OF A MANEUVERABLE NAVAL STRUCTURE WHICH IS FLOATING UPON OR IMMERSED IN THE SEA SO THAT IT IS OVER A FIXED POSITION BY THE COMBINATION OF AN ULTRASONIC BEAM DIRECTED TO A RECEIVING APPARATUS WHICH GENERATES AN ELECTRICAL SIGNAL INDICATIVE OF BOTH THE DISTANCE AND THE DIRECTION WHICH THE BEAM RECEIVING MEANS IS OFF THE CENTER OF THE RECEIVED BEAM, WITH PROPULSIVE MEANS SUPPORTED BY SAID STRUCTURE RESPONSIVE TO SAID SIGNAL TO ALIGN THE BEAM RECEIVING MEANS WITH THE RECEIVED BEAM.
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3.发明授权Sonic means and method for locating and introducing equipment into a submarine well 失效用于将设备定位和引入潜艇井的声波方法和方法
公开(公告)号：US3336572A
公开(公告)日：1967-08-15
申请号：US45195565
申请日：1965-04-29
Applicant: TEXACO INC
Inventor： PAULL PETER L , ARMISTEAD FONTAINE C
CPC classification number: G05D1/0208 , E21B7/12 , E21B41/0014 , G01S1/72 , G01S1/766
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