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公开(公告)号：EP3453485A3
公开(公告)日：2019-06-19
申请号：EP18185236.9
申请日：2018-07-24
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko
摘要： An embodiment of the present invention provides a nozzle assembly (9, 90, 190, 290, 390, 490, 590, 690) characterized by including a base module (10, 110, 210), and a nozzle module (20, 30, 40, 50, 60, 70, 80) for discharging a fluid entering the nozzle assembly (9, 90, 190, 290, 390, 490, 590, 690) to the outside. The base module (10, 110, 210) includes a supporting member (11) comprising a shaft portion (11-4 and 11-6), a dial-type handle (11-1) for rotating the supporting member (11), and a fixing member (16, 19) for detachably fixing the nozzle module (20, 30, 40, 50, 60, 70, 80). The nozzle module (20, 30, 40, 50, 60, 70, 80) has one or a plurality of flow paths (54-4, 65-4, 70-4, 80-4) formed in a direction orthogonal to the shaft portion (11-4 and 11-6) of the supporting member (11) of the base module (10, 110, 210). The angle of the nozzle module (20, 30, 40, 50, 60, 70, 80) with respect to the shaft portion (11-4 and 11-6) of the supporting member (11) of the base module (10, 110, 210) is adjusted by manual rotation of the dial-type handle (11-1).
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公开(公告)号：EP4364833A1
公开(公告)日：2024-05-08
申请号：EP23206719.9
申请日：2023-10-30
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko , Ohki, Masaru , Komazawa, Shin
IPC分类号： B01F23/232 , B01F23/2375 , B01F23/237 , B01F25/314 , B01F25/434 , B01F25/53
CPC分类号： B01F23/232 , B01F23/2375 , B01F23/23761 , B01F23/23762 , B01F23/23764 , B01F25/53 , B01F25/3141 , B01F25/4341 , B01F25/4342
摘要： By homogeneously mixing a plurality of fluids, when mixing a gas with a liquid, it is possible to mix a large amount of gas into the liquid, so that large bubbles are not generated, and fine bubbles (in some cases, fine bubbles including microbubbles or ultra-fine bubbles) can be mixed into the liquid. A fluid mixing output apparatus of the present disclosure includes
a housing (110, 210, 310); and
an internal structure (140, 240, 340) accommodated in the housing (110, 210, 310),
wherein the housing (110, 210, 310) is provided with a plurality of fluid supply ports (111-1, 111-2, 211-1, 211-2a~211-2c, 213-1, 311-2a~311-2d, 313-1) for supplying at least a first fluid and a second fluid and a fluid outlet (112, 212-0, 312-O) at its downstream end for outputting a plurality of fluids after mixing the plurality of fluids, and
the internal structure (140, 240, 340) comprises a first portion (143, 243, 343), a second portion (145, 245, 345), a third portion (147, 247, 347), and a fourth portion (149, 249, 349),
wherein the first portion (143, 243, 343) comprises a shaft portion (141, 241, 341) and a vane spirally formed to generate a swirling flow in a fluid,
the second portion (145, 245, 345) is located downstream from the first portion (143,
243, 343), and comprises a shaft portion (141, 241, 341) and a plurality of protrusions (145p, 245p, 345p) protruding from an outer circumferential surface of the shaft portion,
the third portion (147, 247, 347) is located downstream from the second portion (145, 245, 345), and comprises a shaft portion (141, 241, 341) and a vane spirally formed to generate a swirling flow in a fluid, and
the fourth portion (149, 249, 349) is located downstream from the third portion (147, 247, 347), and comprises a shaft portion (141, 241, 341) and a plurality of protrusions (149p, 249p, 349p) protruding from an outer circumferential surface of the shaft portion, and wherein one of the plurality of fluid supply ports of the housing (110, 210, 310) is formed by opening an upstream end (213-1, 313-1) and/or in a portion corresponding to the vane of the first portion (111-1, 211-1, 211-1), and at least the first fluid is supplied to the first portion (143, 243, 343) and supplied to the second portion (145, 245, 345) as a swirling flow, and
that one of the plurality of fluid supply ports (211-2a-211-2c, 311-2a-311-2d) of the housing (110, 210, 310) is formed in a portion corresponding to the vane of the third portion (147, 247, 347), and the second fluid is supplied to the third portion (147, 247, 347) and supplied to the fourth portion (149, 249, 349) as a swirling flow while being mixed with at least the first fluid.-
公开(公告)号：EP3498380A1
公开(公告)日：2019-06-19
申请号：EP18169870.5
申请日：2018-04-27
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko
摘要： An embodiment of the present invention provides a nozzle (10, 303, 803) capable of discharging a fluid such as coolant around a predetermined area including a contact portion between a tool and a workpiece to concentrate the fluid on a target position or in a target direction. The nozzle (10, 303, 803) includes an inlet (10-a) through which a fluid is supplied, an outlet (10-b) through which the fluid is discharged, and an interior space connecting the inlet and the outlet. A plate-shaped member (11, 111) having a cross section of a predetermined shape is disposed in the interior space to form a flow path of the fluid.
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公开(公告)号：EP3453485A2
公开(公告)日：2019-03-13
申请号：EP18185236.9
申请日：2018-07-24
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko
IPC分类号： B23Q11/10
摘要： An embodiment of the present invention provides a nozzle assembly (9, 90, 190, 290, 390, 490, 590, 690) characterized by including a base module (10, 110, 210), and a nozzle module (20, 30, 40, 50, 60, 70, 80) for discharging a fluid entering the nozzle assembly (9, 90, 190, 290, 390, 490, 590, 690) to the outside. The base module (10, 110, 210) includes a supporting member (11) comprising a shaft portion (11-4 and 11-6), a dial-type handle (11-1) for rotating the supporting member (11), and a fixing member (16, 19) for detachably fixing the nozzle module (20, 30, 40, 50, 60, 70, 80). The nozzle module (20, 30, 40, 50, 60, 70, 80) has one or a plurality of flow paths (54-4, 65-4, 70-4, 80-4) formed in a direction orthogonal to the shaft portion (11-4 and 11-6) of the supporting member (11) of the base module (10, 110, 210). The angle of the nozzle module (20, 30, 40, 50, 60, 70, 80) with respect to the shaft portion (11-4 and 11-6) of the supporting member (11) of the base module (10, 110, 210) is adjusted by manual rotation of the dial-type handle (11-1).
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公开(公告)号：EP3357641A2
公开(公告)日：2018-08-08
申请号：EP18150527.2
申请日：2018-01-08
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko , Ohki, Masaru
IPC分类号： B24B57/02
CPC分类号： B01F5/0665 , B01F5/0675 , B01F5/0676 , B23Q11/10 , B24B55/02 , B24B57/02 , F16L9/006 , F16L15/006 , F16L55/07
摘要： A fluid supply pipe according to an embodiment of the invention includes an internal structure and a pipe body (40) configured to house the internal structure. The pipe body (40) has an inlet and an outlet. The fluid supply pipe is characterized in that the internal structure includes a first internal structure (20, 200, 210, 220, 230, 240, 250, 1200) and a second internal structure (30, 300, 310, 320, 330, 340, 350, 1300). The first internal structure includes a head portion (22, 1022) including a plurality of spiral vanes, and a body portion (24, 1024) positioned downstream from the head portion and including a plurality of protrusions on its outer circumferential surface. The second internal structure formed in a hollow shaft shape includes a head portion (31, 1031) including a plurality of spiral vanes, and a body portion (33, 1033) positioned downstream from the head portion and including a plurality of protrusions on its outer circumferential surface. At least a part of the first internal structure is housed in the hollow of the second internal structure.
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6.发明公开
公开(公告)号：EP4112159A1
公开(公告)日：2023-01-04
申请号：EP22181925.3
申请日：2022-06-29
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko , Ohki, Masaru , Komazawa, Shin
IPC分类号： B01F25/434 , B01F25/433 , B01F35/00
摘要： Provided are an internal structure capable of generating fine bubbles without increasing a flow rate, a flow characteristic changing apparatus, and a utilization apparatus thereof. An internal structure which is accommodated in a housing 110 and configured to change characteristics of a fluid with respect to the fluid includes a first internal structure 140 and a second internal structure 240. The first internal structure has a flow characteristic providing portion having a structure of at least one hollow venturi tube. The second internal structure is in the form of a hollow shaft, accommodates at least a portion of the first internal structure inside the hollow shaft, and has a body portion having a plurality of protrusions formed on an outer surface thereof.
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公开(公告)号：EP3357641B1
公开(公告)日：2019-08-28
申请号：EP18150527.2
申请日：2018-01-08
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko , Ohki, Masaru
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公开(公告)号：EP3476540A1
公开(公告)日：2019-05-01
申请号：EP18200873.0
申请日：2018-10-17
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko , Ohki, Masaru
摘要： A fluid supply apparatus according to an embodiment of the invention includes a housing and an internal structure which is housed in the hosing. The internal structure includes a shaft portion and a plurality of protrusions protruding from the outer circumferential surface of the shaft portion. A plurality of flow paths are formed between the plurality of protrusions, and a groove having a predetermined depth from the outer circumferential surface of the shaft portion is formed in each of at least a part of the plurality of flow paths.
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公开(公告)号：EP3357641A3
公开(公告)日：2018-08-22
申请号：EP18150527.2
申请日：2018-01-08
申请人： Sio Co., Ltd.
发明人： Komazawa, Masuhiko , Ohki, Masaru
CPC分类号： B01F5/0665 , B01F5/0675 , B01F5/0676 , B23Q11/10 , B24B55/02 , B24B57/02 , F16L9/006 , F16L15/006 , F16L55/07
摘要： A fluid supply pipe according to an embodiment of the invention includes an internal structure and a pipe body (40) configured to house the internal structure. The pipe body (40) has an inlet and an outlet. The fluid supply pipe is characterized in that the internal structure includes a first internal structure (20, 200, 210, 220, 230, 240, 250, 1200) and a second internal structure (30, 300, 310, 320, 330, 340, 350, 1300). The first internal structure includes a head portion (22, 1022) including a plurality of spiral vanes, and a body portion (24, 1024) positioned downstream from the head portion and including a plurality of protrusions on its outer circumferential surface. The second internal structure formed in a hollow shaft shape includes a head portion (31, 1031) including a plurality of spiral vanes, and a body portion (33, 1033) positioned downstream from the head portion and including a plurality of protrusions on its outer circumferential surface. At least a part of the first internal structure is housed in the hollow of the second internal structure.
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