WO2007046185A1 - 孔明き加工部材 - Google Patents
孔明き加工部材 Download PDFInfo
- Publication number
- WO2007046185A1 WO2007046185A1 PCT/JP2006/316171 JP2006316171W WO2007046185A1 WO 2007046185 A1 WO2007046185 A1 WO 2007046185A1 JP 2006316171 W JP2006316171 W JP 2006316171W WO 2007046185 A1 WO2007046185 A1 WO 2007046185A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- groove
- perforated member
- workpiece
- member according
- shape
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000005242 forging Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 235000015192 vegetable juice Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
- B01D29/035—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/201—Conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/205—Rectangular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/206—Special forms, e.g. adapted to a certain housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/30—Porosity of filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/40—Porous blocks
- B01D2275/406—Rigid blocks
Definitions
- the present invention relates to a perforated member as a filtration element or an injection nozzle used in various fluid solid liquids including gas or liquid, solid solid, solid gas separation apparatus, and the like.
- the filter layer has two filter layers, and the filter layer covers the entire surface area.
- Patent Document 1 JP 2005-512781 Publication
- Patent Document 1 of (2) it is composed of a filter fleece and a filter fabric, and is used as a filter element such as an oil filter, an air filter, or a fuel filter of an automobile. This is not something that was taken into account in terms of hygiene.
- the present invention has been made in view of the above-described circumstances. By using a single material, the processing can be performed. There is no place where there is a small amount of interstitial material, so there is no need to provide a separate reinforcing part, so there is no need for welding. It is an object of the present invention to provide a perforated member optimally used for a filter element and a spray nozzle for foods having a hygienic and excellent cleanability structure.
- the present invention can solve the above-described problems by including the following configuration.
- a concave groove is formed in an arbitrary portion of a workpiece having a single material force, a plurality of through holes are formed in the concave groove, and a portion other than the concave groove is formed on the workpiece.
- a perforated member characterized by having an integral structure as a strength retaining part.
- the concave groove is any one of a linear groove portion, a linear discontinuous groove portion, a spiral groove portion, and an annular groove portion, and has a desired cross-sectional shape such as a straight shape and an inclined shape.
- the passage hole has one opening portion force.
- the other opening portion has the same cross-sectional shape.
- the width of the other opening portion is made smaller than the width of the one opening portion, and the section is tapered.
- the perforated member according to the above item (1) characterized in that it is a through hole.
- FIG. 1 An explanatory diagram showing the configuration of the main part in Example 1, (a) Front view, (b) Side cross-sectional view, (c) Partial enlarged view, (d) Cross-sectional view of passage hole
- FIG. 2 is an explanatory view showing the configuration of the main part in Example 2.
- FIG. 3 is an explanatory diagram showing the configuration of the main part in Example 3, (a) front view, (b) side sectional view.
- FIG. 4 (a), (b), (c), (d), (e), (f), (g), (h), (i) are diagrams showing other embodiments.
- FIG. 1 is an explanatory view showing a main part configuration in Example 1.
- (a) is a front view
- (b) is a side sectional view
- (c) is a partially enlarged view
- (d) is a sectional view of a passage hole.
- FIG. 2 and FIG. 2 are explanatory views showing the main configuration of the second embodiment, (a) is a front view, (b) is a side sectional view, (c) is a partially enlarged view, and (d) is a sectional view of a passage hole.
- Fig. 3 is an explanatory diagram showing the configuration of the main part in Example 3,
- (a) is a front view
- (b) is a side sectional view
- Fig. 4 (a), (b), (c), (d ), (E), (f), (g), (h), (i) are diagrams showing other embodiments. It is.
- Example 1 will be described with reference to FIG.
- the groove 5 is formed in an arbitrary part of the body 5) (in the case of Example 1, the outer peripheral surface of the cylindrical body 5), and a plurality of passage holes 2 continuous to the groove 1 are formed, and the groove A part other than 1 is made into the strength holding part 3 of the workpiece W and has an integral structure.
- ⁇ indicates the diameter of the outer periphery of the cylindrical body 5.
- a drawn tube such as various metals, steel, stainless steel, and aluminum is used, and this single material is machined to form a recess, that is, a groove 1 having a desired length. It is formed in a long groove shape with a predetermined pitch p, parallel to the axis of the cylindrical body 5 and leaving a thickness tl corresponding to the plurality of passage holes 2, and a predetermined passage hole 2 (
- the directional force Fo of the treatment liquid is constituted by the passage hole 7 that is straight across the one opening F1 and the other opening F2 of the passage hole.
- the cylindrical body 5 as the workpiece W of Example 1 is a recess having a desired length, that is, the depth of the groove of the groove 1 is dl, and the bottom of the groove is Thickness of tl, and all parts other than the concave groove 1 between the end edges of the cylindrical body 5 and between the concave groove and the concave groove 1 are formed by the strength holding portion 3 of the thickness t, and the perforated processed member has an integrated structure. Is configured.
- the machining operation is performed by cutting a tubular workpiece to form a predetermined cylindrical body 5, and so that the groove 1 has a predetermined length Ll, a predetermined depth dl, and a predetermined bottom thickness t1.
- the concave groove 1 is formed, and a straight passage hole 7 as the passage hole 2 is formed by machining, laser processing, forging press caloe or high pressure fluid carriage of high water pressure, for example.
- the perforated material is used as the filtration element according to the present invention, so Therefore, after the liquid to be treated is filtered, only a residue remains at a predetermined portion of the filter element. This residue can be removed cleanly using a scraper on the peripheral surface of the cylindrical body 5 with good processing accuracy.
- Example 2 As shown in FIG. 2, the second embodiment is different from the first embodiment in which the passage hole 2 is a straight passage hole 7 having the same cross-sectional shape, with the passage hole 8 having a tapered section on the upper side.
- the points used are different, and the other points have the same configuration.
- FIG. 2 (d) when the liquid to be treated passes from the Fi side to the Fo side, for example, it has a throttle structure directed from one opening F1 to the other opening F2, and has a concave groove.
- the thickness tl of the bottom of 1 is formed by a tapered portion 8a and a straight portion 8b.
- L2 is the length dimension of the groove 1 in the longitudinal direction.
- the cross-sectional shape of the passage hole is not limited to the shape of the first embodiment or the second embodiment, and can be formed in a desired shape such as an arc shape.
- Example 3 as shown in FIG. 3, the portion provided with the concave groove is recessed on the inner peripheral surface of the cylindrical body 5 with respect to the outer peripheral surface of the cylindrical body 5 in the case of Examples 1 and 2. This is the case where the groove 10 is provided, and the force passage hole 2 illustrated as the straight passage hole 7 may be used as the tapered passage hole 8.
- the groove 10 created by the inner force directed toward the outside has a bottom portion of thickness t2 connected to the outer peripheral surface of the cylindrical body 5, and the depth of the groove 10 is d2.
- the length in the longitudinal direction is L3.
- FIG. 4 showing examples of various shapes of the workpiece W.
- FIGS. 4 (a), 4 (b), and 4 (c) illustrate an example in which the supported body W is a flat plate 4.
- FIG. 4 (a), 4 (b), and 4 (c) illustrate an example in which the supported body W is a flat plate 4.
- (a) is an example in which discontinuous slot-shaped concave grooves 1 are arranged in parallel on a circular flat plate 4 having a predetermined thickness.
- (B) shows an example in which a continuous slotted groove 1 is arranged in parallel on a rectangular flat plate 4 having a predetermined thickness.
- (c) is an example in which elliptical concave grooves 1 are arranged in parallel on a hexagonal flat plate 4 as a polygon having a predetermined thickness.
- Reference numeral 2 is a passage hole, and 3 is a thick portion serving as a strength holding portion.
- FIGS. 4 (d) and 4 (e) illustrate an example in which the supported body W is a cylindrical body 5.
- (d) is an example in which continuous elongated grooves 1 are arranged in parallel in the vertical direction on a cylindrical tubular body 5 having a predetermined thickness.
- (E) is an example in which a continuous long hole and a discontinuous long hole concave groove 1 are mixedly disposed in a rectangular tubular body 5 having a predetermined thickness.
- FIGS. 4 (f) and 4 (g) illustrate an example in the case of the supported body W force wrapper 6.
- (f) is an example in which the concave groove 1 which is a discontinuous spiral groove portion is formed on the surface of the conical trumpet-like body 6.
- (G) is an example in which a long hole, a triangle, and a rectangular groove 1 are mixedly disposed on the surface of a trumpet-shaped body 6 having a quadrangular pyramid shape.
- FIG. 4 (h) is an example in which the concave groove 1 serving as a discontinuous spiral groove portion is formed on the surface of the cylindrical tubular body 5 having a predetermined thickness.
- FIG. 4 (i) shows a circular groove 4 having a predetermined thickness and concentric grooves 1 that are annular grooves, and a circular groove 1 that is formed at the center.
- FIG. 4 illustrates an example in which the groove 1 is provided on the front surface (outer surface), a structure in which the groove is provided on the inner side or the back side may be employed.
- symbols in FIG. 4 are unified, it abbreviate
- the passage hole can be used as a filter or nozzle for food and other fluids which may be a slit which also serves as a groove other than the above.
- the shape of the groove is not limited to the present embodiment, the outer shape is linear, meandering
- the cross-sectional shape can be formed into a desired shape such as linear or inclined.
- processing of the concave groove can be performed using a preferred processing means such as forging, forging, cutting ij, polishing ij, or electric discharge.
- the workpiece W when it is a metal, it can be easily treated by heat treatment, chemical treatment, etc., when the surface hardness needs to be higher than other parts.
- a nitrogen gas atmosphere is formed in a high-temperature furnace, a workpiece processed with workpiece W is introduced, and only the surface layer is partially made of a chromium nitride metal layer to other parts. It can be strengthened compared to
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Materials (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200680038666XA CN101291738B (zh) | 2005-10-19 | 2006-08-17 | 过滤部件 |
US12/083,113 US20090145841A1 (en) | 2005-10-19 | 2006-08-17 | Perforated Member |
JP2007540893A JP4184422B2 (ja) | 2005-10-19 | 2006-08-17 | 濾過部材 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-304075 | 2005-10-19 | ||
JP2005304075 | 2005-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007046185A1 true WO2007046185A1 (ja) | 2007-04-26 |
Family
ID=37962284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/316171 WO2007046185A1 (ja) | 2005-10-19 | 2006-08-17 | 孔明き加工部材 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090145841A1 (ja) |
JP (1) | JP4184422B2 (ja) |
CN (1) | CN101291738B (ja) |
WO (1) | WO2007046185A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010025196A (ja) * | 2008-07-17 | 2010-02-04 | Nippon Pillar Packing Co Ltd | 管継手用インナーリング、管継手、インナーリング製造方法 |
JP2010084914A (ja) * | 2008-10-02 | 2010-04-15 | Nippon Pillar Packing Co Ltd | 管継手用継手本体、管継手、継手本体製造方法 |
JP7190223B1 (ja) | 2021-06-24 | 2022-12-15 | 株式会社シュトルツ | 粉取機 |
JP7207773B1 (ja) | 2021-06-24 | 2023-01-18 | 株式会社シュトルツ | 粉取機 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5640347B2 (ja) * | 2009-09-16 | 2014-12-17 | 三菱レイヨン株式会社 | 浄水器 |
US20110132817A1 (en) * | 2009-12-03 | 2011-06-09 | Eric Rankin Gardner | Systems and methods associated with straining a pipeline |
US8783292B2 (en) | 2011-08-31 | 2014-07-22 | Plitek, L.L.C. | Oil-less pressure relief valves |
US9187229B2 (en) | 2011-08-31 | 2015-11-17 | Plitek, L.L.C. | Oil-less pressure relief valves |
US8636034B2 (en) * | 2011-08-31 | 2014-01-28 | Plitek, L.L.C. | Oil-less and wetted pressure relief valves having an integrated filter |
US20130153481A1 (en) * | 2011-12-14 | 2013-06-20 | Michael Joseph Havel | Filter support member |
EP2745909A1 (de) * | 2012-12-20 | 2014-06-25 | Siemens Aktiengesellschaft | Dampfsieb |
CN104436817A (zh) * | 2013-09-17 | 2015-03-25 | 贵阳铝镁设计研究院有限公司 | 一种用于腐蚀环境下的树脂过滤器 |
KR101763916B1 (ko) * | 2016-01-27 | 2017-08-01 | 주식회사 에이런 | 막힘이 없는 금속필터 및 이 금속필터를 내장한 영구필터조립체 |
US10358275B1 (en) | 2017-06-16 | 2019-07-23 | Plitek, L.L.C. | Pressure relief valve with a plural-part dry strap |
DE102018130809A1 (de) * | 2018-12-04 | 2020-06-04 | Dürr Systems Ag | Auffangvorrichtung für Spülmedien eines Zerstäubers |
US11352183B2 (en) | 2020-03-05 | 2022-06-07 | Plitek, L.L.C. | Pressure relief valve with wetting fluid reservoirs |
Citations (2)
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JPH0780369A (ja) * | 1993-09-16 | 1995-03-28 | Omron Corp | 超音波式吸入器用メッシュ部材及びその製造方法 |
JPH08182939A (ja) * | 1994-12-28 | 1996-07-16 | Japan Vilene Co Ltd | 水流絡合用ノズルストリップ |
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US4333893A (en) * | 1980-01-23 | 1982-06-08 | Clyde Robert A | High area contactor |
US4717471A (en) * | 1985-09-05 | 1988-01-05 | The Black Clawson Company | Apparatus for screening paper fiber stock |
JPH0611371B2 (ja) * | 1987-04-22 | 1994-02-16 | 株式会社荒井鉄工所 | 瀘過ないし分離用円筒状素子の製造方法 |
JPH0281607U (ja) * | 1988-12-07 | 1990-06-25 | ||
DE3940334A1 (de) * | 1989-12-06 | 1991-06-13 | Finckh Maschf | Sieb fuer drucksortierer fuer fasersuspensionen |
JPH11347427A (ja) * | 1998-06-11 | 1999-12-21 | Sumitomo Metal Mining Co Ltd | 精米機フィルター |
US6840386B2 (en) * | 2002-03-11 | 2005-01-11 | Fleetguard, Inc. | Unitary centertube for a fluid filter |
US7276194B2 (en) * | 2003-08-29 | 2007-10-02 | Corning Incorporated | Method and apparatus for extruding a ceramic material |
US20050164041A1 (en) * | 2004-01-23 | 2005-07-28 | Dunsmore David V. | Medical device having a smooth, hardened surface |
-
2006
- 2006-08-17 WO PCT/JP2006/316171 patent/WO2007046185A1/ja active Search and Examination
- 2006-08-17 JP JP2007540893A patent/JP4184422B2/ja active Active
- 2006-08-17 CN CN200680038666XA patent/CN101291738B/zh not_active Expired - Fee Related
- 2006-08-17 US US12/083,113 patent/US20090145841A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0780369A (ja) * | 1993-09-16 | 1995-03-28 | Omron Corp | 超音波式吸入器用メッシュ部材及びその製造方法 |
JPH08182939A (ja) * | 1994-12-28 | 1996-07-16 | Japan Vilene Co Ltd | 水流絡合用ノズルストリップ |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010025196A (ja) * | 2008-07-17 | 2010-02-04 | Nippon Pillar Packing Co Ltd | 管継手用インナーリング、管継手、インナーリング製造方法 |
JP2010084914A (ja) * | 2008-10-02 | 2010-04-15 | Nippon Pillar Packing Co Ltd | 管継手用継手本体、管継手、継手本体製造方法 |
JP7190223B1 (ja) | 2021-06-24 | 2022-12-15 | 株式会社シュトルツ | 粉取機 |
JP2023004990A (ja) * | 2021-06-24 | 2023-01-17 | 株式会社シュトルツ | 粉取機 |
JP7207773B1 (ja) | 2021-06-24 | 2023-01-18 | 株式会社シュトルツ | 粉取機 |
JP2023012560A (ja) * | 2021-06-24 | 2023-01-26 | 株式会社シュトルツ | 粉取機 |
Also Published As
Publication number | Publication date |
---|---|
JP4184422B2 (ja) | 2008-11-19 |
CN101291738A (zh) | 2008-10-22 |
US20090145841A1 (en) | 2009-06-11 |
CN101291738B (zh) | 2011-03-09 |
JPWO2007046185A1 (ja) | 2009-04-23 |
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