JPS5135551B2 - - Google Patents
Info
- Publication number
- JPS5135551B2 JPS5135551B2 JP48082762A JP8276273A JPS5135551B2 JP S5135551 B2 JPS5135551 B2 JP S5135551B2 JP 48082762 A JP48082762 A JP 48082762A JP 8276273 A JP8276273 A JP 8276273A JP S5135551 B2 JPS5135551 B2 JP S5135551B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B1/2008—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with an abrasion-resistant conveyor or drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
- Screw Conveyors (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00275375A US3812564A (en) | 1972-07-26 | 1972-07-26 | Method of manufacturing a helical conveyor for a centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4958069A JPS4958069A (cg-RX-API-DMAC10.html) | 1974-06-05 |
| JPS5135551B2 true JPS5135551B2 (cg-RX-API-DMAC10.html) | 1976-10-02 |
Family
ID=23052021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48082762A Expired JPS5135551B2 (cg-RX-API-DMAC10.html) | 1972-07-26 | 1973-07-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3812564A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5135551B2 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2334707A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2193679B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1398484A (cg-RX-API-DMAC10.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS546854A (en) * | 1977-06-19 | 1979-01-19 | Kouichi Nagata | Method of making screw for screw conveyor |
| FI941553A0 (fi) * | 1994-04-05 | 1994-04-05 | Jussi Forsstroem | Foerfarande och anordning foer reparering av ytan av en spiralpumps spiralformiga rotor |
| US8361208B2 (en) * | 2010-10-20 | 2013-01-29 | Cameron International Corporation | Separator helix |
| CN102632372A (zh) * | 2012-04-20 | 2012-08-15 | 江苏华谊管件有限公司 | 螺旋传动装置成型工艺及加工该装置的模具 |
| CN107716546A (zh) * | 2017-10-24 | 2018-02-23 | 十堰市双兴净化器有限公司 | 一种用于螺旋叶片轧辊成型的设备及其工艺方法 |
| US11065628B2 (en) | 2018-07-09 | 2021-07-20 | Kennametal Inc. | Centrifuge tile assembly |
| CN109175913B (zh) * | 2018-10-26 | 2020-08-28 | 上海中船三井造船柴油机有限公司 | Man系列船用低速柴油机十字头销的加工方法 |
| CN111015082A (zh) * | 2019-11-06 | 2020-04-17 | 武汉钢铁江北集团冷弯型钢有限公司 | 高表面质量冷弯矩形钢管的生产方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1217537A (en) * | 1915-12-06 | 1917-02-27 | Rome Turney Radiator Co | Method of making radiator-tubes. |
| US2440698A (en) * | 1945-11-23 | 1948-05-04 | Central Mine Equipment Company | Manufacture of flighted articles |
| US2939506A (en) * | 1954-08-30 | 1960-06-07 | Marvin G Moore | Apparatus for forming a helix |
| US2815790A (en) * | 1955-06-03 | 1957-12-10 | Thomas L Mayrath | Apparatus for making helical conveyor blades by edgewise bending and squeezing rolls |
| FR1357768A (fr) * | 1963-02-27 | 1964-04-10 | R Ponge & Cie Ets | Procédé de fabrication de vis transporteuses |
| US3494542A (en) * | 1968-05-27 | 1970-02-10 | Pennwalt Corp | Centrifuging process and apparatus |
-
1972
- 1972-07-26 US US00275375A patent/US3812564A/en not_active Expired - Lifetime
-
1973
- 1973-05-07 GB GB2159173A patent/GB1398484A/en not_active Expired
- 1973-06-06 FR FR7320575A patent/FR2193679B1/fr not_active Expired
- 1973-07-07 DE DE19732334707 patent/DE2334707A1/de active Pending
- 1973-07-24 JP JP48082762A patent/JPS5135551B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3812564A (en) | 1974-05-28 |
| DE2334707A1 (de) | 1974-02-07 |
| JPS4958069A (cg-RX-API-DMAC10.html) | 1974-06-05 |
| FR2193679B1 (cg-RX-API-DMAC10.html) | 1977-02-11 |
| FR2193679A1 (cg-RX-API-DMAC10.html) | 1974-02-22 |
| GB1398484A (en) | 1975-06-25 |