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11. 实用新型

JPH0339742Y2 失效
公开(公告)号：JPH0339742Y2
公开(公告)日：1991-08-21
申请号：JP456190
申请日：1990-01-22
IPC分类号： B63C11/52 , B63C11/48 , G01S5/18 , G01S5/20 , G01S5/28 , G01S15/74 , G01S15/87 , G01V1/38

12. 发明专利

JPH0342397A SUBMARINE AUDIE INTENSITY MEASURING JIG FOR SHIP 失效
公开(公告)号：JPH0342397A
公开(公告)日：1991-02-22
申请号：JP17409289
申请日：1989-07-07
申请人： J R C TOTSUKI KK , SUMITOMO HEAVY INDUSTRIES
发明人： TAKASHIMA MUTSUO , TAKADA KAZUMI , INAZUMACHI MASAYOSHI , NISHIKAWA KIYOAKI , SHIRAKAWA KEIICHIROU
IPC分类号： G01H3/00 , B63C11/52
摘要： PURPOSE:To facilitate installation and transportation by a method wherein a title measuring jig to measure noise in water emitted from a ship comprises a mechanism for movement capable of moving a measuring device in the direction of the stern on a deck, and a float by which a mechanism for support and a measuring jig are floated. CONSTITUTION:A measuring jig is provided with a mechanism A for movement capable of moving a measuring device containing a probe, e.g. hydrophone, in the direction of the stern on the deck of a ship A and formed such that a guide rope 3 is horizontally developed through utilization of support metals 2... for movement supported to hand rails on the deck. The measuring jig is further provided with a mechanism B for securely positioning the measuring device moved to a given position and a support mechanism C to support vertical and horizontal support shafts F and G in an orthogonal position. Further, the measuring jig is provided with a float D mounted on the vertical support shaft F and floating the measuring jig during movement, and intensity probe holding tools E respectively mounted on the support shafts F and G.

13. 实用新型

JPH0246546Y2 失效
公开(公告)号：JPH0246546Y2
公开(公告)日：1990-12-07
申请号：JP11638684
申请日：1984-07-31
IPC分类号： E21B7/124 , B63C11/52 , E21B7/12 , E21B7/132

14. 实用新型

JPH02105176U 失效
公开(公告)号：JPH02105176U
公开(公告)日：1990-08-21
申请号：JP456190
申请日：1990-01-22
IPC分类号： B63C11/52 , B63C11/48 , G01S5/18 , G01S5/20 , G01S5/28 , G01S15/74 , G01S15/87 , G01V1/38

15. 实用新型

JPH01144194U 失效
公开(公告)号：JPH01144194U
公开(公告)日：1989-10-03
申请号：JP3250388
申请日：1988-03-11
IPC分类号： B63C11/00 , B25J5/00 , B63C11/52

16. 实用新型

JPS63191000U 失效
公开(公告)号：JPS63191000U
公开(公告)日：1988-12-08
申请号：JP8115487
申请日：1987-05-29
IPC分类号： B63C11/52 , G21C19/02 , G21C19/26

17. 发明专利

JPS63234859A CONTROL DEVICE OF MOTOR FOR DEEP SEA USE 失效
公开(公告)号：JPS63234859A
公开(公告)日：1988-09-30
申请号：JP6940187
申请日：1987-03-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： KATSURAGI YOSHIO , OTA HATSUO
IPC分类号： H02P1/26 , B63C11/52 , H02K5/132 , H02K11/00 , H02K15/12 , H02P1/16
摘要： PURPOSE:To reduce resistant torque at the time of starting, by supplying low current to the primary winding of a motor to warm the oil. CONSTITUTION:When a stop signal is outputted, a timer 15 clocks the stop time of a motor and outputs. On the outer hand, when a ship is under water, the pressure of sea water is detected with a pressure detector 14. In case the diving depth is D, the time from stopping the motor to lowering the oil temperature to K is T, so that the pressure of sea water is detected when the ship submerges at the depth of D and at this pressure value an arithmetic unit 16 works out the time T and outputs the signal. Receiving this signal when the stop time clocked by the timer 15 becomes equal to the time T, a signal is outputted from a comparison circuit 17 and a signal discrimination circuit 18 outputs a warming mode signal corresponding to the pressure of sea water detected by the pressure detector 14. A power control circuit 19 outputs an ignition signal to a transistor 23 only during the period corresponding to the size of this signal. As a result, the voltage corresponding to the pressure of sea water lower than the rated voltage heats the primary winding 11 and warms the oil to keep the temperature.

18. 实用新型

JPS60168134U 失效
公开(公告)号：JPS60168134U
公开(公告)日：1985-11-08
申请号：JP5473584
申请日：1984-04-16
IPC分类号： G03B15/00 , B63C11/52 , G03B17/08 , G03B17/38

19. 实用新型

JPS60151219U 失效
公开(公告)号：JPS60151219U
公开(公告)日：1985-10-08
申请号：JP3937584
申请日：1984-03-19
IPC分类号： B63B21/30 , B63B21/34 , B63B21/50 , B63C7/16 , B63C11/50 , B63C11/52 , H02G1/10

20. 实用新型

JPS60100299U 失效
公开(公告)号：JPS60100299U
公开(公告)日：1985-07-08
申请号：JP19284883
申请日：1983-12-16
IPC分类号： B63C11/34 , B63C11/52

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