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1. 发明专利

JPH03239932A TEMPERATURE SENSOR 失效
公开(公告)号：JPH03239932A
公开(公告)日：1991-10-25
申请号：JP3703490
申请日：1990-02-17
申请人： NAT SPACE DEV AGENCY , MITSUBISHI HEAVY IND LTD , OKAZAKI MFG CO LTD
发明人： YAMAWAKI KOICHI , OMURO SHOJIRO , OZAKI AKIO , KAWASAKI TETSUO , ITO KOICHI , KYOHARA SHIRO , TANAKA SHIYOUJI , MIHARA TAKASHI
IPC分类号： G01K1/08 , G01K7/18
摘要： PURPOSE:To absorb the difference in elongation at the time of a high temp. with a platinum flange and to prevent the failure of an MI cable by parting the joining point between the platinum alloy flange and the root end of a winding frame at a required distance in an axial direction from the joining point of the flange and the connecting fitting. CONSTITUTION:The outer peripheral surface of the winding frame 1 is metallized and the platinum alloy flange 17 is fitted onto this surface and is joined by a high-temp. brazing material 18. An accepting hole 19 of the connecting fitting 16 and the outer peripheral surface of the flange 17 are brazed by a gold/nickel/palladium brazing material 21. The joining point of the brazing material 21 is so determined as to be parted by the distance l in the axial direction from the joining point of the brazing material 18. The MI cable 9 and the connecting fitting 16 are brazed by a gold/nickel/palladium brazing material 22 in an insertion hole 20. The distance l is thus provided between the joining points in such a manner, by which the displacement by thermal expansion is escaped by the bending of the flange 17 and the generation of the stress by the direct thermal elongation difference in the winding frame 1 and the joint part is obviated.

2. 发明专利

JPH03239931A TEMPERATURE SENSOR 失效
公开(公告)号：JPH03239931A
公开(公告)日：1991-10-25
申请号：JP3703390
申请日：1990-02-17
申请人： NAT SPACE DEV AGENCY , MITSUBISHI HEAVY IND LTD , OKAZAKI MFG CO LTD
发明人： YAMAWAKI KOICHI , OMURO SHOJIRO , OZAKI AKIO , KAWASAKI TETSUO , ITO KOICHI , KYOHARA SHIRO , TANAKA SHIYOUJI , MIHARA TAKASHI
IPC分类号： G01K1/08 , G01K7/18
摘要： PURPOSE:To prevent the failure of the MI cable at the time of a high temp. by fitting a platinum alloy flange onto the base end of a winding frame and fitting the same into a connecting fitting and making the armor pipe of an MI cable of a platinum alloy. CONSTITUTION:A temp. measuring platinum strand 2 is wound on the outer peripheral surface of the blind cylindrical winding frame 1 made of alumina and a positioning hole 4 is hollowed at the root end of the winding frame 1. The MI cable 9 houses platinum alloy core wires 8 interposed with an inorg. insulating powder material 7, such as MgO, in the platinum alloy armor pipe 6. This cable 9 is fitted into the hole 4. The cap-shaped platinum alloy flange 17 is fitted onto the root end of the winding frame 1 and a joining material 28 is packed and fixed therein to braze and join the flange 17 to the connecting fitting 16 made of 'Hastelloy X'. The flange 17 has the coefft. of thermal expansion approximate to the coefft. of thermal expansion of the winding frame 1 and thermally elongates and contracts in the same manner as the cable 9. The failure of the MI cable is, therefore, prevented at the time of a high temp.

3. 发明专利

JPH03239930A TEMPERATURE SENSOR 失效
公开(公告)号：JPH03239930A
公开(公告)日：1991-10-25
申请号：JP3703290
申请日：1990-02-17
申请人： NAT SPACE DEV AGENCY , MITSUBISHI HEAVY IND LTD , OKAZAKI MFG CO LTD
发明人： YAMAWAKI KOICHI , OMURO SHOJIRO , OZAKI AKIO , KAWASAKI TETSUO , KOUSETSU YUUJI , ONO YOSHIO , ITO KOICHI , KYOHARA SHIRO , TANAKA SHIYOUJI , MIHARA TAKASHI
IPC分类号： G01K1/08 , G01K7/02 , G01K7/18
摘要： PURPOSE:To allow the decrease of the oscillation of a winding frame and to prevent the failure of a cable connected to the temp. measuring platinum strand at the base end of the winding frame by supporting the front end of the winding frame with the front end of a holding cylinder via a supporting member or directly supporting the front end of the winding frame. CONSTITUTION:The temp. measuring platinum strand 2 is wound on the outer peripheral surface of the winding frame 1 and a positioning hole 4 is hollowed in the central axial direction of bottom at the base end of the winding frame 1. Connecting holes 5, 5 to connect the hole 4 and the winding end are bored. The end face of the MI cable 9 which houses platinum alloy core wires 8, 8 interposed with an inorg. insulating material 7, such as MgO, in an armor pipe 6 consisting of a platinum alloy is subjected to end face sealing 10 and the core wires 8, 8 are exposed from the seal 10. The core wires 8, 8 are inserted into the communicating holes 5, 5 and the cable 9 is fitted into the positioning hole 4. Both ends of the strand 2 and the front ends of the core wires 8, 8 are connected. The strand 2 is then coated with a coating material and enmal is packed into the cavity between the core wires 8 and 8 to closely seal the cavity. The increase in the spacing is obviated by a thermal elongation difference even if the sensor heats up to a high temp. at the time of use. The oscillation of the winding frame 1 is thus limited.

4. 发明专利

JPS6260531B2 失效
公开(公告)号：JPS6260531B2
公开(公告)日：1987-12-16
申请号：JP7124881
申请日：1981-05-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： KITAMI EIICHI , FUJISHIMA KAZUAKI , NAWATA TAKUO , AOKI SHIGERU , MUKOYA YOSHINORI , UJIHARA TAKASUMI , KAWASAKI TETSUO , FUJII TOSHUKI , YAMASHITA MASAHIRO
IPC分类号： E02B17/00

5. 发明专利

JPS6299507A MARINE STRUCTURE FOR ICY SEA 失效
公开(公告)号：JPS6299507A
公开(公告)日：1987-05-09
申请号：JP23609685
申请日：1985-10-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAWASAKI TETSUO , ISHIKAWA AKIRA
IPC分类号： E02B17/00
摘要： PURPOSE:To make easier even escape in case of emergency as well as reduce the load of ice by providing an outer wall partly to the periphery of the structure body. CONSTITUTION:A main structure 1 projected from the water surface is provided to the upside of a foundation structure 4 whose lower end is landed on the seabed, and a deck 3 is provided on the main structure 1. An outer wall 6 of a slope 5 is circularly and partly provided on the structure 4 in such a way as to surround the structure 1. Ice plates 8 are bent and broken by the walls 6 and the external forces of ice can also be reduced. Since the structure 1 has the vertical walls, the contact of lifeboats to the bank can be made easier. The volume of the marine structure can be reduced, making the structure economical.

6. 发明专利

JPS5836202B2 失效
公开(公告)号：JPS5836202B2
公开(公告)日：1983-08-08
申请号：JP2760377
申请日：1977-03-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： HANAMOTO MIKIO , KAWASAKI TETSUO , WATABE TAKEKATA , FUJII TOSHUKI , NOGUCHI NAOKI
IPC分类号： F15B7/00 , B66F3/26 , F15B3/00

7. 发明专利

JP2001295802A ACTUATOR AND CONTROL METHOD FOR ACTUATOR 失效
公开(公告)号：JP2001295802A
公开(公告)日：2001-10-26
申请号：JP2000115186
申请日：2000-04-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAWASAKI TETSUO
IPC分类号： F15B9/03
摘要： PROBLEM TO BE SOLVED: To reduce power consumption. SOLUTION: An actuator includes a circulation fluid pressure circuit system, a first position control system, and a second position control system, and the circulation fluid pressure circuit system is provided with a fluid pressure pump 1 and the actuator 2 forming a flow passage cursed by the fluid pressure pump 1. The first position control system is a closed control system formed by a first operation part 4 of the actuator 2, a position sensor 9 detecting a position of the first operation part 4, a controller 12, and an electric motor 7 controlled and driven by the controller 12 to drive the fluid pressure pump 1. The second position control system is a system moving a second operation part 15 changing discharge capacity of the fluid pressure pump 1 in the direction of low discharge capacity when a detection position signal 11 outputted by the position sensor 9 agrees with an instruction position signal 13 inputted into the controller. When an external force acts, a torque of the hydraulic pump 1 having reduced discharge capacity is reduced to reduce power consumption.

8. 发明专利

JPH08108882A FILLET WELDED JOINT STRUCTURE 失效
公开(公告)号：JPH08108882A
公开(公告)日：1996-04-30
申请号：JP27059694
申请日：1994-10-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAWASAKI TETSUO
IPC分类号： B63B3/32 , B23K9/02
摘要： PURPOSE: To provide fillet welded joint structure ideal for the hull of a marine vessel, large in fatigue strength and low in manufacturing cost. CONSTITUTION: Fillet welded joint structure is constituted by fillet-welding a longitudinal member 11 such as facing material orthogonally to a lateral member 10 such as a web stiffener. Fillet welding 12 is applied only along the long side of the longitudinal member 11 and that it is to be end stopping beam type welding without the bead projecting outward from the long side of the longitudinal member 11. Stress concentration in conventional fillet welded joint structure with angle turning fillet welding applied is thereby reduced so as to improve fatigue strength, and manhours and manufacturing cost are reduced in comparison to the case of applying extension beam.

9. 发明专利

JPH05238471A 失效
公开(公告)号：JPH05238471A
公开(公告)日：1993-09-17
申请号：JP7872392
申请日：1992-02-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAWASAKI TETSUO , INOUE KATSUAKI , SUEOKA HIDETOSHI , SAKAI FUMIKAZU
IPC分类号： B63B1/12 , B63B1/24 , B63B59/00 , F16B5/02
摘要： PURPOSE:To provide corrosion-resistant butt-bolt fastening structure for dissimilar metal members, which has a long life and of which fatigue strength under an environment of electric corrosion due to sea water is increased. CONSTITUTION:This structure is provided with plural first and second bolt holes drilled through respectively at appropriate intervals on respective center lines of first and second flanges 1U, 1L different from each other in material; plural oblong lateral openings 10 for nut insertion, drilled orthogonally in three- dimensions to bolt holes in contact and corresponding respectively to a second flange 5U at the web part of the second metal member 1L; and plural parallel reinforcing ribs 12 respectively projectingly provided on the parts between the two adjacent oblong lateral openings 10 on one face or both faces of the web part of the second metal member 1L, and extending in parallel to the center line of the bolt holes 6.

10. 发明专利

JPS60219193A CONSTRUCTION OF SHIP BODY REINFORCED AGAINST ICE 失效
公开(公告)号：JPS60219193A
公开(公告)日：1985-11-01
申请号：JP7422284
申请日：1984-04-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAWATA TAKUO , KAWASAKI TETSUO
IPC分类号： B63B35/08 , B63B35/44 , B63B43/00
摘要： PURPOSE:To simply realize the construction of ship body reinforced against ice by outwardly projecting a series of bulge triangular in cross section, on the shell plate of a ship body, which is formed with inclined bottom plates and inclined top plates with elevation angles and depression angles of 30-60 deg. relative to the horizontal surface, respectively, and also vertical reinforcements. CONSTITUTION:A series of bulge 5 in the form of triangles in cross section is formed with inclined bottom plates with elevation angles of 30-60 deg. relative to the horizontal surface, inclined top plates with depression angles of 30-60 deg. relative to the same, and approximately vertical reinforcements. The ridge line 7 of the bulge 5 projects along the shell of the ship body so as to meet with the level subjected to ice load, thereby to obtain a construction reinforced against ice with a simple job in such a way of projecting a series of bulge on the shell of the ship body without any internal reinforced construction of the ship body.

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