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1. 发明专利

JP2000083490A COOLING CONTROL FOR CULTIVATION HOUSE WITH FOG COOLING AND DEVICE THEREFOR 失效
公开(公告)号：JP2000083490A
公开(公告)日：2000-03-28
申请号：JP25714098
申请日：1998-09-10
申请人： KUBOTA KK
发明人： TANIGUCHI MASAHIRO , ONO MINORU
IPC分类号： A01G9/24 , A01G25/02 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To manifest the cooling effect that permits the year-round cropping, as the power consumption is reduced by controlling the ventilation fan and fog cooling corresponding to the cooling loads, for example, the amount of solar radiation, the outside air temperature, the outside air humidity and the like. SOLUTION: While the room temperature of the cultivation house is in the range that is controllable to the target cooling temperature only by forced ventilation, the ventilation fan is operated at a prescribed amount of the ventilation at a temperature higher than that at the start of ventilation. In the case where the temperature rises up to the range that is uncontrollable only by forced ventilation and requires the fog cooling operation, the fog cooling installation is operated at a prescribed fog injection rate at a temperature higher than the starting temperature for the fog cooling, and the operation is stopped when the temperature reduces down lower than the fog-cooling stopping temperature and/or when the humidity in the measuring chamber becomes lower than that at which the fog cooling is stopped.

2. 发明专利

JP2992736B2 失效
公开(公告)号：JP2992736B2
公开(公告)日：1999-12-20
申请号：JP12720194
申请日：1994-06-09
申请人： OOYODO KOMATSU KK , KUBOTA KK
发明人： MORIKAWA TAKAO , SATONE HIROYUKI , HANADA YUKINORI , TAMAKI YUKIO , TANIGUCHI MASAHIRO , MIURA AKIO
IPC分类号： B60F3/00 , B60P3/00

3. 发明专利

JP2639866B2 失效
公开(公告)号：JP2639866B2
公开(公告)日：1997-08-13
申请号：JP34085091
申请日：1991-12-24
申请人： KUBOTA KK
发明人： TANIGUCHI MASAHIRO , MORYAMA KENZO
IPC分类号： E02B15/00

4. 发明专利

JPH0872604A DRAINAGE PUMP VEHICLE 失效
公开(公告)号：JPH0872604A
公开(公告)日：1996-03-19
申请号：JP21150294
申请日：1994-09-05
申请人： KUBOTA KK
发明人： TAMAKI YUKIO , TANIGUCHI MASAHIRO , MIURA AKIO
IPC分类号： B60P3/00 , B60F3/00
摘要： PURPOSE: To enable drainage of road surface flood by lowering the water level at the time of starting the drainage operation. CONSTITUTION: An elevating device 10 is loaded on an amphibious vehicle 1 which has a boad-form closed body 2 and can travel on the poor ground, a holding frame 12 is suspended by the elevating device 10, a drainage pump unit 5 formed by a drainage pump 50, the suction port level of which is set to a low position near the lower surface of the holding frame 12, is held by the holding frame 12, and the holding frame 12 is installed on the road surface 13 by the operation of the elevating device 10 to perform drain operation.

5. 发明专利

JPH0727255A HOSE LAYING METHOD AT THE TIME OF DRAINAGE BY DRAIN PUMP VEHICLE 失效
公开(公告)号：JPH0727255A
公开(公告)日：1995-01-27
申请号：JP769993
申请日：1993-01-20
申请人： KUBOTA KK
发明人： TAMAKI YUKIO , TANIGUCHI MASAHIRO , MIURA AKIO
IPC分类号： B60F3/00 , F16L1/00
摘要： PURPOSE:To shorten the time from the arrival at a drain site to the start of launch so as to enable the rapid start of drainage. CONSTITUTION:A hose reel 15 with a drain hose 14 wound thereon is installed on the land side close to a drain site, and after connecting the inlet of the drain hose 14 to a drainage pump 5A (5B) mounted on an amphibious vehicle 1, a drainage pump vehicle is moved to the waterside from the vicinity of a drain site. As the drainage pump vehicle launches and moves from the waterside, the drain hose 14 is towed and laid while being delivered from the hose reel 15.

6. 发明专利

JPH0727254A HOSE LAYING METHOD AT THE TIME OF DRAINAGE BY DRAIN PUMP VEHICLE 失效
公开(公告)号：JPH0727254A
公开(公告)日：1995-01-27
申请号：JP511293
申请日：1993-01-14
申请人： KUBOTA KK
发明人： TAMAKI YUKIO , TANIGUCHI MASAHIRO , MIURA AKIO
IPC分类号： B60F3/00 , F16L1/00
摘要： PURPOSE:To shorten the time from the arrival at a drain site to the start of launch so as to enable the rapid start of drainage. CONSTITUTION:Only during the movement of an amphibious vehicle 1 to the waterside from the vicinity of a drain site, a worker rides in the amphibious vehicle 1, and drain hose single bodies H1, H2, H3, H4 are lowered onto the ground successively every specified space by this worker. The drain hose single bodies H1, H2, H3, H4 can be thereby transported into the specified positions abreast with the movement of a drainage pump vehicle.

7. 发明专利

JPH06316958A DRAINAGE DEVICE 失效
公开(公告)号：JPH06316958A
公开(公告)日：1994-11-15
申请号：JP10536593
申请日：1993-05-06
申请人： KUBOTA KK
发明人： MIURA AKIO , TANIGUCHI MASAHIRO
IPC分类号： E02B8/00 , E03F5/22
摘要： PURPOSE:To facilitate drainage work and provide an economically advantageous drainage device by providing in the wall of a waterway a sluice gate, a drainage pump insertion hole through which a drainage pump can be taken in and out, a communication passage, and a delivery passage. CONSTITUTION:An inner water side 2 and an outer water side 3 separated by a wall 1 of waterway are connected with each other through a sluice gate 4, and there are provided in the wall 1 a drainage pump insertion hole 6 through which a drainage pump 5 can be put in and out, a communication passage 7 for connecting the insertion hole 6 and the inner water side 2, and a delivery passage 8 for delivering water delivered by the pump 5 to the outer water side 3. Next, when the water level on the side 2 is higher than that on the side 3, a door 4 is opened to allow the water to flow naturally from the side 2 to the side 3. If required, a drainage pump vehicle is brought onto the wall 1 and the pump 5 is inserted into the hole 6 to install it therein, so that the pump 5 is operated to forcibly discharge the water on the side 2 to the outer side 3 through the passage 8. As a result, drainage work can be facilitated and there is no need to build a pump site so that an economically advantageous drainage device can be obtained.

8. 发明专利

JPH0648239A DRAINAGE PUMP CAR 失效
公开(公告)号：JPH0648239A
公开(公告)日：1994-02-22
申请号：JP3327192
申请日：1992-02-20
申请人： KENSETSUSHO KINKICHIHOU KENSET , KUBOTA KK
发明人： IKEDA KAZUTOSHI , KUNO KEIJI , ISHIMATSU YUTAKA , KIKUCHI HIROSHI , TANIGUCHI MASAHIRO , HARA KATSUTOSHI , KONISHI MASAHIDE
IPC分类号： B60F3/00 , B60P3/00 , E02D3/10 , F04B49/06 , F04D15/00
摘要： PURPOSE:To mount a drainage pump on an amphibian car formed by a crawler car capable of being self-propelled up to the waterside even if the ground is soft, making it so as to do draining and make any inconvenience that a lower end of a drainage pump interferes with the ground and an amount of residual water comes much as a drainage operable water level becomes heightened so as not to occur at all. CONSTITUTION:A self-propelling engine 4 and two drainage pumps 5A, 5B for performing drainage at the outside of a ship type closed body are mounted on an amphibian car, capable of travelong on the soft ground, equipped with this ship type closed body 2, while a control signal based on a water level detected by a level gauge 14 is outputted to a variable displacement hydraulic pump 6 from a controller 15, and the tilting angle is varied to sane extent, and this variable displacement hydraulic pump 6 is operated at low output, insomuch that the water level is lower, through which these drainage pumps 5A, 5B are rotated at a low speed, thus discharge is made so as to be reduced.

9. 发明专利

JPH04302974A SNOW PRODUCING MACHINE 失效
公开(公告)号：JPH04302974A
公开(公告)日：1992-10-26
申请号：JP6657891
申请日：1991-03-29
申请人： KUBOTA KK
发明人： TANIGUCHI MASAHIRO , HIRAFUJI TAKEFUMI , DOI YOSHIHIRO
IPC分类号： F25C3/04
摘要： PURPOSE:To produce snow without use of an air compressor by a method wherein a nozzle ring is attached on an air outlet of a tubular snow producing machine main body in which a blower is installed, and the nozzle ring is provided with high-pressure water jet nozzles and water-snow production accelerator mixture jet nozzles. CONSTITUTION:When a blower 2 and pumps 7 and 10 of a snow producing machine main body 1 are operated, water drops 12 are blown from many high- pressure water jet nozzles 5 in the oblique forward direction and in the inward direction of the radius of a nozzle ring 4, and mixture liquid is blown from two or more mixture jet nozzles 6 in the oblique forward direction, that is, into cold air. Snow production accelerator contained in the mixture liquid serves as catalyst of ice crystal core formation and ice cores 13 are formed at higher temperatures than in former method. The water drops 12 are super-cooled down by cold air jet stream A, strike against the ice cores 13 and turn into water drops containing ice cores. The water drops containing ice cores exchange the latent heat with ambient air until they turns into ice-water mixture, thus snow-like crystals are produced and carried by the air jet stream A.

10. 发明专利

JPH04302972A SNOW PRODUCING MACHINE EQUIPPED WITH SNOW PRODUCTION ACCELERATOR FEEDER 失效
公开(公告)号：JPH04302972A
公开(公告)日：1992-10-26
申请号：JP6657691
申请日：1991-03-29
申请人： KUBOTA KK
发明人： TANIGUCHI MASAHIRO , HIRAFUJI TAKEFUMI , DOI YOSHIHIRO
IPC分类号： F25C3/04
摘要： PURPOSE:To produce snow corresponding to desired conditions by a method wherein a snow producing machine itself adjusts the feed rate of snow production accelerator when water and the snow production accelerator are mixed together and sprayed to produce snow. CONSTITUTION:A one-fluid nozzle 7A and a two-fluid nozzle 7B are arranged on a nozzle ring 4B of a snow producing machine main body 4. A first snow production accelerator feed line 14 is connected to the one-fluid nozzle 7A to supply aqueous solution which contains a mixture of water and snow production accelerator having a constant mixing ratio, and a second snow production accelerator feed line 15 is connected to the two-fluid nozzle 7B to supply aqueous solution containing the mixture and compressed air. The feed rate of snow production accelerator to the one-fluid nozzle 7A and the two-fluid nozzle 7B is adjusted by regulating the rotating speed of a pump 5.

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