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    • 91. 发明专利
    • CLEANING EQUIPMENT
    • JPH09111729A
    • 1997-04-28
    • JP29484495
    • 1995-10-18
    • KIORITZ CORP
    • ISHIMURA TADASHIMORI KAZUHISA
    • E01H1/00B05B15/06B08B3/02E01H3/02
    • PROBLEM TO BE SOLVED: To facilitate washing works for a washing objective at an elevated position or a washing objective having a large area, by providing a displaceable and directionally changeable nozzle to change the position and angle of the nozzle lance for a jetting cleanser in accordance with the position and shape of washing objectives. SOLUTION: A washing liquid is jetted out at a high pressure from a jet nozzle 4 for the liquid by high pressure pump units 3a, 3b to clean washing objective faces by the jetting pressure liquid while reciprocally transferring with a travelling device 2. In this time, the position and angle of the nozzle lance 8 for the jetting cleanser is changed in accordance with the position and shape of washing objectives by a displaceable and directionally changeable device 6 for the nozzle. In this way, the washing works for a washing objective at an elevated position or a washing objective having a large area are facilitated.
    • 92. 发明专利
    • NONCORROSIVE CLIP EYELET FOR INJECTION NOZZLE
    • JPH0921405A
    • 1997-01-21
    • JP10016596
    • 1996-04-22
    • SPRAYING SYSTEMS CO
    • UEIDO BURAUN
    • F16B2/10B05B1/00B05B15/06F16B7/08F16L41/12
    • PROBLEM TO BE SOLVED: To reduce bending stress applied to a fixing screw to connect hinge type clamp arms to each other by constituting so that a head part and a nut part can swing around a shaft almost in parallel to a vertical shaft of a support member on corresponding abutting surfaces of the head end and the nut end of the screw and the clamp arms. SOLUTION: This clamp 16 to install a fluid spray nozzle 18 for cleaning, spray of agricultural chemicals or the like on a supply pipe 20, contains a pair of clamp arms 30 and 32 pivotally fixed by a pin 34, and has an installing assembly 36 to fasten the opposed free ends of both arms 30 and 32. This assembly 36 houses a washer 58W and a nut 58N having cylindrical projecting parts respectively corresponding to cylindrical recessed parts 30R and 32R formed on the outside of the free ends of the respective arms 30 and 32, and is constituted so that a screw 50 is screw-fitted to the nut 58N. The inlet end 18A of the nozzle 18 is engaged by a swivel with one arm 30 by using a connector spud 26 having a spherical socket 40.
    • 94. 发明专利
    • WATER DISCHARGING MEANS
    • JPH09467A
    • 1997-01-07
    • JP15040495
    • 1995-06-16
    • TOTO LTD
    • HASHIDA NORIKO
    • A47K3/28B05B15/06A47K3/22
    • PURPOSE: To enable a user to handle various kinds of water discharging means in the optimum form for the user and to improve the operability of the discharging means, such as shower head by forming at least a handle part of a shape memory resin of a thermal restoration type. CONSTITUTION: The shower head as the water discharging means has the handle part 1 and a water sprinkling head 2 disposed at its front end. A connector 3 to be inserted into a holder in order to fix and hold the shower head is connected to a base end and a hose 4 is inserted form the connector 2 through the handle part 1 to the part of the water sprinkling head 2. In such a case, the handle part 1 is formed of the shape memory polymer utilizing the polyurethane high-polymer material in such a manner that each of users obtains a good suitable shape and form when using the means by handling the handle part 1 with his hand. The shape-memory polymer is glassy and solid at a temp. lower than a certain specific transition region temp. (for example, 55 deg.C) and the turns rubber-like, has flexibility and is freely deformable at the transition region temp. or above.
    • 99. 发明专利
    • SPRAYING DEVICE FOR COOLING HIGH-TEMPERATURE CORROSIVE WASTE GAS
    • JPH0824561A
    • 1996-01-30
    • JP16772794
    • 1994-07-20
    • SUMITOMO METAL MINING CO
    • MINEGISHI TAKAAKIKAWABATA HIDEO
    • B01D53/34B01D53/77B05B15/06
    • PURPOSE:To obtain a durable and inexpensive spraying device for cooling a high-temp. corrosive waste gas by enclosing a water feed pipe with the tip bent in the shape of an L in the gas flow direction and a spray nozzle at the tip of the feed pipe with a cylindrical L-shaped protective tube and vertically inserting the feed pipe and the nozzle into the passage of the high-temp. corrosive waste gas. CONSTITUTION:A lining 2 resistant to heat and acid is applied on the inner wall of a mild-steel shell 1 forming a gas passage, and the insertion port 3 of a spraying device is formed on the barrel part of the shell. As for the spraying device set in the insertion port 3, a spray nozzle 5 is connected to the tip of a water feed pipe 4 bent in the shape of an L in the gas flow downstream direction (shown by the void arrow), and a cylindrical L-shaped protective tube 6 is fixed to a lid 7 for fixing the entire spraying device to the insertion port 3 so that the water feed pipe 4 and nozzle 5 are enclosed. Consequently, the service life of the device is increased by >=25 times as compared with the conventional one, the material cost is reduced, and the labor cost for the exchange is remarkably saved.