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51. 实用新型

JPS6212532Y2 失效
公开(公告)号：JPS6212532Y2
公开(公告)日：1987-04-01
申请号：JP5181582
申请日：1982-04-12
IPC分类号： B63C11/52 , B24B23/00 , F03B13/00

52. 发明专利

JPS6238878A ENERGY STORAGE AND RECOVERY 失效
公开(公告)号：JPS6238878A
公开(公告)日：1987-02-19
申请号：JP18327386
申请日：1986-08-04
申请人： SHELL INT RESEARCH
发明人： HIYUUGO HORUSUSHIYAA
IPC分类号： F03B13/00 , F03B13/06 , F03B17/00 , F03B17/02
摘要： A method and system for underground storage and recovery of energy. A first fluid (9) having a relatively high density is pumped from the bottom of a second cavern (4) to the bottom of a first cavern (1) filled with a fluid having a relatively low density by means of an overground pump/turbine apparatus (6), as a result of which the relatively low-density fluid is displaced out of the first cavern (1) to the second cavern (4) through an overground connection (12), filled with the second fluid. In order to retrieve the stored energy the lowdensity fluid is allowed to return to the first cavern displacing the high-density fluid to the second cavern, thus driving the pump/turbine (6).AR>

53. 发明专利

JPS61197763A METHOD FOR RECOVERING MECHANICAL ENERGY OF WATER WHEEL UTILIZING HEAD OF AGRICULTURAL WATER PASSAGE GATE 失效
公开(公告)号：JPS61197763A
公开(公告)日：1986-09-02
申请号：JP3615685
申请日：1985-02-25
申请人： TAGA KIICHI
发明人： TAGA KIICHI
IPC分类号： F03B13/00
摘要： PURPOSE:To realize energy saving of drive source of water pump by supplying output of a water wheel provided on the check unit of an agricultural water passage to a water pump. CONSTITUTION:A water conduit 3 is provided on the check unit of an agricultural water passage and a water wheel runner 4 is disposed on it lower course. The rotation of the water wheel runner 4 is transmitted to a gear pump 5 and the output of the gear pump 5 is hydraulically transmitted to a gear motor 7. The output of the gear motor 7 is added to electric motor output by a belt 10 and pulleys 8, 9 and supplied to a water pump 13.

54. 发明专利

JPS61182489A PUMP-WATER TURBINE DEVICE 失效
公开(公告)号：JPS61182489A
公开(公告)日：1986-08-15
申请号：JP1990085
申请日：1985-02-06
申请人： EBARA CORP
发明人： MIMURA YOSHIO
IPC分类号： C02F1/44 , B01D61/06 , B01D61/12 , F03B13/00 , F04D13/02 , F04D15/00
摘要： PURPOSE:To enable a pump and a water turbine to perform good performance operation corresponding to an operational condition even if it changes, by controlling a flow of the pump by a speed control of a prime mover and decreasing a speed of the prime mover smaller than the unrestricted speed of the water turbine. CONSTITUTION:A variable speed driving machine 14 for driving a high pressure pump 13 adjusts its speed by detecting the concentration of original water by a concentration detector 26 and inputting its detection signal to a speed controller 27 to be calculated by a previously stored data and program. And a device, feeding the control output to the variable speed driving machine 14 and rotating it with a set speed while confirming by a flow detector 28 a manufacture fresh water quantity maintaining a predetermined quantity, holds an unrestricted speed of a water turbine 15, driven by an unpermeable brine 17, larger than the speed of the variable speed driving machine 14, further increases a difference between those speeds. In this way, the device, selecting an operational point of the high pressure pump 13 and the water turbine 15 so as to obtain the best energy saving, enables both a high power recovery and high recovery efficiency condition to be maintained.

55. 发明专利

JPS61160580A HYDROPOWER GENERATION UTILIZING SHIP SPEED 失效
公开(公告)号：JPS61160580A
公开(公告)日：1986-07-21
申请号：JP27782984
申请日：1984-12-31
申请人： SUGIMOTO KOICHI
发明人： SUGIMOTO KOICHI
IPC分类号： B63J3/04 , F03B13/00
摘要： PURPOSE:To pass seawater in a pipe in making full use of a ship speed and make electricity generable in an easy manner, by setting up the pipe, provided with a built-in hydraulic turbine in the bottom of a ship, in a ship main afterpeak line direction. CONSTITUTION:A pipe 1 provided with a built-in hydraulic turbine on the bottom of a ship is set up in a ship main afterpeak line direction. A generator 4 is connected to a hydraulic turbine 3 inside the pipe 1, each of valves 2a and 2b controlling the turbine operation is attached to both front and rear sides of the pipe. When these valves 2a and 2b are opened and the ship starts its navigation, seawater flows into the pipe inside, rotating the turbine, thus power generation is started by the generator.

56. 实用新型

JPS6119490U JPS6119490U - 失效
公开(公告)号：JPS6119490U
公开(公告)日：1986-02-04
申请号：JP10462484
申请日：1984-07-11
IPC分类号： C02F1/04 , F03B13/00

57. 发明专利

JPS60228773A UNDERWATER ROTARY POWER DEVICE USING LIQUID JET STREAM 失效
公开(公告)号：JPS60228773A
公开(公告)日：1985-11-14
申请号：JP8569684
申请日：1984-04-26
申请人： MOCHIZUKI TAKUO
发明人： MOCHIZUKI TAKUO
IPC分类号： F03B1/00 , F03B13/00
摘要： PURPOSE:To prevent the stirring and pollution of the surrounding water due to the discharged stream and the deterioration of workability caused by it by providing a high-pressure water injection nozzle, an impeller, and a discharging conduit in a closed casing. CONSTITUTION:A casing 1 has a closed structure, and an injection nozzle 12 and a discharging conduit form a water flow passage and are fixed in one body in the impeller chamber 11 of a casing proper 2. Accordingly, even if it is used under the water, the outside liquid is prevented from flowing into the casing and the rotating performance of the impeller is improved, and furthermore, the used water is not discharged to the outside of a rotary equipment, thus the stirring and pollution of the surrounding water is prevented and the deterioration of workability caused by it is also prevented.

58. 发明专利

JPS60212690A Pumping device 失效
标题翻译：泵送装置
公开(公告)号：JPS60212690A
公开(公告)日：1985-10-24
申请号：JP6873084
申请日：1984-04-06
申请人： Nippon Suiko Consultant:Kk
发明人： NAKAGAWA JIYOUJI
IPC分类号： F04D3/02 , F03B13/00 , F04D13/04
摘要： PURPOSE: To enable the pumping operation of water to be performed in uniform efficiency in no relation to a quantity of the river water, by utilizing a head of the dammed river water when it is released so as to rotate a motor and rotating a pump by this rotation so as to force a part of the dammed river water to be fed to a higher level of water.
CONSTITUTION: The first waterway 9 provides in its inside a screw pump 1, and a turbine wheel of this pump 1 is rotated by releasing dammed river water. While, in order to pump up the dammed river water further to a feed water level 15 in a waterway in a higher water level, the second waterway 10 is provided between a level of the dammed water and the feed water level 15. A pump 2, being provided in the waterway 10, is driven by rotating energy of the pump 1, pumping up a part of the river water to the feed water level.
COPYRIGHT: (C)1985,JPO&Japio
摘要翻译：目的：为了使水的排水操作能够以一定的效率进行，与河水的数量无关，通过在被释放时利用被拦河水的头部来旋转电机并使泵旋转这种旋转，以便将一部分被阻止的河水供给到较高水位。构成：第一条水道9在其内部提供螺杆泵1，并且该泵1的涡轮机叶轮通过释放被阻止的河水而旋转。而为了在较高水位的水道中进一步将拦河河水泵送到进水15，第二水道10设置在水位与供水水位15之间。泵2 设置在水路10中，由泵1的旋转能量驱动，将一部分河水泵送到给水位。

59. 实用新型

JPS60156272U 失效
公开(公告)号：JPS60156272U
公开(公告)日：1985-10-17
申请号：JP4404484
申请日：1984-03-29
IPC分类号： F04D27/00 , F03B13/00 , F16K31/12

60. 发明专利

JPS60162083A MOTIVE-POWER RECOVERING APPARATUS 失效
公开(公告)号：JPS60162083A
公开(公告)日：1985-08-23
申请号：JP1607584
申请日：1984-02-02
申请人： EBARA MFG
发明人： YOSHIOKA JIYUNICHIROU
IPC分类号： F01B23/08 , F03B13/00 , F04B9/00 , F04B17/00
摘要： PURPOSE:To permit the economical warming-up for a power recovery apparatus by connecting the pipes for feeding warming liquid from a plurality of apparatuses in operation to a plurality of apparatuses in stop, to a discharge pipe and the inlet pipe of a waterwheel. CONSTITUTION:When a first apparatus A is in operation, and the operation of a second apparatus B is in stop, the liquid having a high temperature which is supplied from a liquid feeding source not shown in the figure, passing through a suction pipe L1, is pressurized by a pump P1 and flows into a load L through pipes L2 and L9. The liquid which flows-out from the load L flows into a waterwheel T1 through pipes L10 and L3, and the possenssing energy is provided for the waterwheel T1, which is driven. Therefore, a part of the necessary power of a prime move M1 can be reduced.

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