专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH11153100A AIR BUBBLE PUMP 失效
公开(公告)号：JPH11153100A
公开(公告)日：1999-06-08
申请号：JP25065498
申请日：1998-09-04
申请人： AGENCY IND SCIENCE TECHN
发明人： AMANO MASATSUGU , TAKAZAWA HIROYUKI , TANAKA TADAYOSHI
IPC分类号： F04F1/18 , C25B1/02 , H01L31/04
摘要： PROBLEM TO BE SOLVED: To perform electrolysis of water by a power generated by solar energy, to pump up water by utilizing buoyancy of hydrogen air bubbles, and to utilize water and hydrogen. SOLUTION: This pump comprises a solar battery 11 to photoelectrically convert solar energy to generate a power; electrodes 3a and 3b to effect electrolyte of water by a power; a guide pipe 6 to guide water to a spot above a water surface by buoyancy of hydrogen air bubbles 4a generated through electrolysis; and a gas liquid separator 7 to separate air liquid mixture water 4b into hydrogen and water in a position above the guide pipe 6. In electrolysis of sea water, the electrodes 3a and 3b are arranged such that the electrode 3a on the side where chlorine is generated is located outside the guide pipe 6 and the electrode 3b on the side where hydrogen is generated is arranged inside the guide pipe 6.

2. 发明专利

JPH04151461A CONDENSER BY PLANE LENS AND HEAT COLLECTOR USING THE SAME 失效
公开(公告)号：JPH04151461A
公开(公告)日：1992-05-25
申请号：JP27746490
申请日：1990-10-16
申请人： AGENCY IND SCIENCE TECHN
发明人： IITAKA HIROSHI , TANAKA TADAYOSHI , DOI TAKUYA
IPC分类号： G02B3/00 , F24S23/30
摘要： PURPOSE:To obviate a direct solar radiation-following device by a method wherein a refractive index distribution area making a light condensed on one point is formed in a transparent material shaped in a plate or in a similar form. CONSTITUTION:Semi-cylindrical areas 2 are formed in the bottom part of a flat-plate- shaped transparent material 1 along the longitudinal direction thereof and the refractive index of these semi-cylindrical areas 2 is made larger than that of a peripheral part. Thereby a solar light passing through each of the semi-cylindrical areas 2 is condensed on one point, while a heat collecting pipe 3 inside of which a liquid for heating flows is disposed in this light condensing part. A device constructed in this way is set on a slanting frame 4 of a proper angle and disposed so that the axis of each of the semi-cylindrical areas 2 is set in the east-west direction wherein the track of the solar light is located. According to this constitution, the solar light is collected in the heat collecting pipe 3 through the semi-cylindrical area 2 while the direct solar radiation of the sun shifts from the east to the west, and heats the liquid passing through the pipe 3. Thereby global solar radiation of a light condensing type can be utilized and a direct solar radiation following device can be dispensed with.

3. 发明专利

JPS6415597A HEAT RESERVING/INSULATING CYLINDER 失效
公开(公告)号：JPS6415597A
公开(公告)日：1989-01-19
申请号：JP17171687
申请日：1987-07-09
申请人： AGENCY IND SCIENCE TECHN
发明人： SAWADA SHINJI , TANAKA TADAYOSHI , TANI TATSUO
IPC分类号： F16L59/14 , F16L59/10 , F16L59/147
摘要： PURPOSE: To obtain a highly reliable heat insulating pipe which maintains early heat insulating property by sealing with anti-leaking material the entire circumferential surface of a heat insulating pipe in order to fit in with the inner and outer circumferences of the pipe. CONSTITUTION: A tubular heat insulating layer 1 may be any one of fibrous, powdered or foam-foaming or sintered forms of aluminum oxides or sintered forms of a mixture thereof. Furthermore, things like the following are taken into consideration: anti-leaking tube and basic material of film 2 and tube 3 do not chemically interfere with fluids nor with the heat insulating layer and physical strength is to be maintained under working-temperature conditions, etc.; for example, at about 1-10 deg.C, cross-linked polyethylene and at a much higher temperature up to about 250 deg.C silicone rubber type or Teflon (polytetrafluoroethylene), are used, respectively.

4. 发明专利

JPS63243463A ELECTRIC POWER GENERATOR 失效
公开(公告)号：JPS63243463A
公开(公告)日：1988-10-11
申请号：JP7711587
申请日：1987-03-30
申请人： AGENCY IND SCIENCE TECHN
发明人： IKEDA NAGAYASU , SAWADA SHINJI , TANI TATSUO , TANAKA TADAYOSHI
IPC分类号： F24S90/00 , F03G6/00 , F03G6/06 , F03G7/00
摘要： PURPOSE:To stop heat loss in heat collection and to obtain high temperature steam by installing a circulating type heat pump which consists of a reaction type heat collector and a heat generator, and a batch type heat pump which consists of a pair of steam generators. CONSTITUTION:A circulating type heat pump comprises a reactive type heat collector 1 which condenses the sun's rays 14 and collects heat chemically using a reversible reaction of organic matters or the like and a heat generator 2. And plural storage tanks 3A-3C which constitute a reservoir 3 which is equivalent to a heat storage layer are provided. On the other hand, a batch type heat pump consists of a steam generator 4 and a steam generator 7 which is arranged in the downstream line from a turbine generator 5 and a condenser 6 and which generates hydrogen to supply it to the steam generator 4 and which is in recovery stage. With these apparatuses, the organic matter is resolved by the sun's rays and the resolved components are reacted reversely with a catalyst to generate heat. On the other hand, metal hydride is formed by absorbing hydrogen and cold water is heated up by the heat of this reaction, then high temperature and high pressure steam is generated.

5. 发明专利

JPS63183346A SOLAR SYSTEM FOR GENERATING STEAM 失效
公开(公告)号：JPS63183346A
公开(公告)日：1988-07-28
申请号：JP1514187
申请日：1987-01-27
申请人： AGENCY IND SCIENCE TECHN , TOSHIBA CORP
发明人： TANAKA TADAYOSHI , MORITA MASANOBU
IPC分类号： F22B1/02 , F22B33/18 , F22D1/00 , F24S90/00
摘要： PURPOSE:To reduce the installation space and cost for equipment and installations by providing a first heat exchanger in which heat is exchanged between hot thermal medium heated by collected heat and transported feed water as well as a second heat exchanger which generates steam for processing by heating the feed water with the operating medium. CONSTITUTION:Thermal medium 15 heated to the set temperature by collecting heat in a solar collector 1 exchanges heat with feed water 16 in a heat exchanger 2 where the feed water 16 is heated by the thermal medium 15. As the quantity of heat that can be collected by the solar collector 1 exceeds the set value when the sunshine is abundant, only the set amount regulated by a control valve CV3 is introduced into a heat exchanger 12, and the excessive hot feed water 16 passes through a control valve 4 to be stored in a storage tank 3. The feed water 16 now regulated to the set temperature and set flow rate becomes saturated gas by receiving heat of waste heat source 14 in a heat exchanger 9, which is then compressed in a compressor 10 and exchanges heat with operating medium 17 in the heat exchanger 12. Consequently, the feed water 16 becomes usable steam at still higher temperature and pressure and is supplied to the process.

6. 发明专利

JPS62225776A CONCENTRATION DIFFERENCE ENGINE UTILIZING PUMPLESS PENETRATION PRESSURE 失效
公开(公告)号：JPS62225776A
公开(公告)日：1987-10-03
申请号：JP6963086
申请日：1986-03-27
申请人： AGENCY IND SCIENCE TECHN
发明人： TSUDA IZUMI , TANAKA TADAYOSHI , SAWADA SHINJI , TANI TATSUO
IPC分类号： F03G7/00
摘要： PURPOSE:To utilize energy in the nature efficiently, by introducing a solution into a solution in a space through a semipermeable membrane and obtaining an output by moving or rotating a movable member by the penetrating flow caused at the time. CONSTITUTION:When only a solvent valve 4 is opened in a drive stroke a-b, a fresh water Lw penetrates into a salt water Ls in a cylinder 1 for moving a piston downwardly to rotate a crankshaft 9. The solvent valve 4 is closed and an exhaust valve 5 is opened in an exhaust stroke c-d for discharging the diluted salt water Ls, both the valves 4, 5 are closed and a solvent valve 6 is opened in a reproducing stroke I for introducing a salt water Ls into the cylinder for mixing it with the diluted salt water to restore the concentration of the salt water. Next, the excessive salt water Ls is discharged from the cylinder 1 in a reproducing stroke II. A rotating output can be obtained by repeating the above operations. With this arrangement, energy in the nature can be utilized very efficiently with a simple construction without the need for auxiliary equipment such as a pump.

7. 发明专利

JPS62140691A DESALTING DEVICE FOR SEA WATER BY UTILIZING SOLAR HEAT 失效
公开(公告)号：JPS62140691A
公开(公告)日：1987-06-24
申请号：JP28363985
申请日：1985-12-17
申请人： AGENCY IND SCIENCE TECHN
发明人： TSUDA IZUMI , TANAKA TADAYOSHI , SAWADA SHINJI , TANI TATSUO
IPC分类号： C02F1/14
摘要： PURPOSE:To remarkably improve efficiency and to eliminate the need for driving power to supply feed water by providing an absorber for absorbing the solar heat right under the surface of the feed water thereby increasing the efficiency of utilizing energy and decreasing heat loss. CONSTITUTION:The feed water 1 is stored in a storage tank 2 and the upper part of the storage tank 2 is hermetically closed by a transparent cover 3 to allow the transmission of the solar light. A distilled water receiver 4 to gather the distilled water obtd. when the feed water is evaporated by the heat energy of the solar light is provided. The absorber 11 to absorb the solar heat is provided right under the surface of the feed water 1. As a result, the actual heat capacity of the storage tank, etc., with respect to the incident energy is considerably decreased and the energy utilizing efficiency is increased with the constitution of Bisen type distiller; in addition, the thermal loss is decreased. The efficiency is thus remarkably improved and the need for the driving power to supply the feed water is eliminated.

8. 发明专利

JPS61223452A HORIZONTAL TRACKING TYPE COLLECTOR 失效
公开(公告)号：JPS61223452A
公开(公告)日：1986-10-04
申请号：JP6471385
申请日：1985-03-28
申请人： AGENCY IND SCIENCE TECHN
发明人： TSUDA IZUMI , TANAKA TADAYOSHI , SAWADA SHINJI , TANI TATSUO
IPC分类号： F24S50/20
摘要： PURPOSE:To obtain the horizontal tracking type collector, which tracks the sun, by a method wherein a trestle and a heat collecting tube 12, attached to the trestle and integrated with a reflecting mirror, are pivoted when a driving unit is driven. CONSTITUTION:Supporting pillars 17 support the whole of the collector 11 and the trestle 15, to which the reflecting mirror 14 and the heat collecting tube 12 are attached through hinges 16, is fixed onto the pillars 17. An arm 19 is fixed to the trestle 15 and is moved by a driving mechanism (a hydraulic actuator 18) to effect the tracking of the reflecting mirror 14. Control command is outputted from a control unit in accordance with the movement of the sun to operate the hydraulic actuator 18 and pivot the trestle 15. According to this method, the reflecting mirror 14 faces to the direction of the sun at all times and collects the rays of light incident thereupon into the heat collecting tube 12 whereby heat collecting efficiency may be improved, structure may be simplified, assemblage may be facilitated and the cost may be reduced.

9. 发明专利

JPH0233570A HEAT COLLECTING PIPE 失效
公开(公告)号：JPH0233570A
公开(公告)日：1990-02-02
申请号：JP18205788
申请日：1988-07-21
申请人： AGENCY IND SCIENCE TECHN
发明人： FUJIWARA MASAZUMI , TANAKA TADAYOSHI
IPC分类号： F24J2/04
摘要： PURPOSE:To enable a title pipe to be applicable to heat collecting devices in various forms and to provide the pipe at a low cost through simple constitution by a method wherein the pipe is provided with a cylindrical heat absorbing pipe formed in a filmform manner by means of a flexible heat resistant material, and connection members to connect a pipe for circulating a heating medium are situated to both ends. CONSTITUTION:Rings 2 for connection with other pipe are joined with both ends of a filmform heat absorbing pipe 1 formed by a metal or a plastic series material. By filling the interior of the heat absorbing pipe 1 with a heating medium 3, the heat absorbing pipe 1 can be held approximately in a cylindrical shape. Further, in this case, since an excessive stress is not exerted on the heat absorbing pipe 1, it is easymost, desirable, and well suitable that gas, e.g. air, is used as the heating medium 3. Since the heat absorbing pipe 1 has structure in which it is easy to bend against a stress, a thermal stress generated at a joint between a glass pipe 5 and the heat absorbing pipe 1 due to thermal expansion may be reduced, and there is no need to situate a thermal strain absorbing member, e.g. bellows.

10. 发明专利

JPS6315123A APPARATUS FOR CALIBRATING FLOWMETER 失效
公开(公告)号：JPS6315123A
公开(公告)日：1988-01-22
申请号：JP15851386
申请日：1986-07-04
申请人： AGENCY IND SCIENCE TECHN
发明人： SAWADA SHINJI , SAKUTA KOICHI , TANAKA TADAYOSHI , TANI TATSUO , TSUDA IZUMI
IPC分类号： G01F25/00 , G01F1/68 , G01F15/04
摘要： PURPOSE:To also easily calibrate a flowmeter for a high pressure, high temp. or dangerous fluid, by providing a fluid heater, a loss heat compensation means, a temp. regulator and a flow rate setting means to a pipeline connecting the inflow and outflow ports of a flowmeter tested to recirculate a fluid. CONSTITUTION:A fluid heater 1 is provided to a pipeline 2 recirculating a fluid 20 to a flowmeter and a heating means 7 controlled so that no heat loss is generated on the outer surface of the heater 1 and the temp. of the wall temp. of the heater 1 becomes same to the temp. of a circumferential heat leveling plate 6 is provided to the fluid heater 1. Further, the heat generator 3 in the heater 1 is controlled in its power consumption by a power regulator 9 so that the average value of the inlet and outlet temps. T11, T12 of the flowmeter 11 tested coincides with a set temp. value and the fluid 20 is recirculated in a constant flow rate by a pump 13.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式