BE890133A - Appareil pour le pompage d'une matiere granulaire ou pulverulente - Google Patents
Appareil pour le pompage d'une matiere granulaire ou pulverulenteInfo
- Publication number
- BE890133A BE890133A BE2/59322A BE2059322A BE890133A BE 890133 A BE890133 A BE 890133A BE 2/59322 A BE2/59322 A BE 2/59322A BE 2059322 A BE2059322 A BE 2059322A BE 890133 A BE890133 A BE 890133A
- Authority
- BE
- Belgium
- Prior art keywords
- granular
- pumping
- powdery material
- powdery
- pumping granular
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/1459—Arrangements for supplying particulate material comprising a chamber, inlet and outlet valves upstream and downstream the chamber and means for alternately sucking particulate material into and removing particulate material from the chamber through the valves
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Transport Of Granular Materials (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55121429A JPS5825614B2 (ja) | 1980-08-31 | 1980-08-31 | 粉粒体圧送方法ならびに同装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE890133A true BE890133A (fr) | 1981-12-16 |
Family
ID=14810919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/59322A BE890133A (fr) | 1980-08-31 | 1981-08-28 | Appareil pour le pompage d'une matiere granulaire ou pulverulente |
Country Status (9)
Country | Link |
---|---|
US (1) | US4405289A (fr) |
JP (1) | JPS5825614B2 (fr) |
BE (1) | BE890133A (fr) |
CA (1) | CA1166204A (fr) |
CH (1) | CH642431A5 (fr) |
DE (1) | DE3134101A1 (fr) |
FR (1) | FR2490743A1 (fr) |
GB (1) | GB2085532B (fr) |
IT (1) | IT1144635B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10145448A1 (de) * | 2001-09-14 | 2003-05-22 | Bayerische Motoren Werke Ag | Vorrichtung zum Fördern von Pulver und Verfahren zu deren Betrieb |
US20050002742A1 (en) * | 2002-12-11 | 2005-01-06 | Martin Bachmann | Method and device for transporting powdery substances |
DE10300280A1 (de) * | 2003-01-08 | 2004-07-22 | Itw Gema Ag | Pumpeneinrichtung für Pulver, Verfahren hierfür und Pulverbeschichtungseinrichtung |
DE102004052949A1 (de) * | 2004-10-29 | 2006-05-04 | Nordson Corp., Westlake | Verfahren und Vorrichtung zur Überwachung von Strömungsverhältnissen in einem Leitungsstrang |
US20060185671A1 (en) * | 2005-02-17 | 2006-08-24 | Durr Systems, Inc. | Powder conveying pump |
JP4621066B2 (ja) * | 2005-04-22 | 2011-01-26 | アネスト岩田株式会社 | 粉体定量供給装置 |
DE102007005313A1 (de) * | 2007-02-02 | 2008-08-07 | Itw Gema Ag | Beschichtungspulver-Fördervorrichtung |
US20110137231A1 (en) | 2009-12-08 | 2011-06-09 | Alcon Research, Ltd. | Phacoemulsification Hand Piece With Integrated Aspiration Pump |
CA2882220A1 (fr) | 2012-12-11 | 2014-06-19 | Alcon Research Ltd. | Piece a main de phacoemulsification avec pompe d'aspiration et d'irrigation integree |
US9962288B2 (en) | 2013-03-07 | 2018-05-08 | Novartis Ag | Active acoustic streaming in hand piece for occlusion surge mitigation |
US9750638B2 (en) | 2013-03-15 | 2017-09-05 | Novartis Ag | Systems and methods for ocular surgery |
US9545337B2 (en) | 2013-03-15 | 2017-01-17 | Novartis Ag | Acoustic streaming glaucoma drainage device |
US9915274B2 (en) | 2013-03-15 | 2018-03-13 | Novartis Ag | Acoustic pumps and systems |
US9693896B2 (en) | 2013-03-15 | 2017-07-04 | Novartis Ag | Systems and methods for ocular surgery |
US10537471B2 (en) * | 2014-04-17 | 2020-01-21 | Novartis Ag | Hydraulic pump for ophthalmic surgery |
CN107387398B (zh) * | 2017-08-23 | 2022-06-10 | 四川达灿石油设备有限公司 | 一种压裂泵泵头辅助机构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US251956A (en) * | 1882-01-03 | shaffer | ||
GB202600A (en) * | 1922-02-08 | 1923-08-08 | William Turner | Improvements in tyre inflators |
US2151514A (en) * | 1934-03-17 | 1939-03-21 | Kali Forschungsanstalt Gmbh | Method of and apparatus for conveying material containing at least one expansible constituent |
GB495537A (en) * | 1937-03-09 | 1938-11-15 | Fritz Hell | Transporting apparatus for slurry and the like, particularly concrete and flap valves therefor |
CH218456A (de) * | 1940-08-13 | 1941-12-15 | Sulzer Ag | Gleichstromkolbenpumpe, insbesondere Gleichstrom-Kolbenflüssigkeitspumpe für hohe Drehzahlen. |
US2408765A (en) * | 1944-01-29 | 1946-10-08 | John E Erickson | Air compressor |
US2667280A (en) * | 1949-04-01 | 1954-01-26 | Standard Oil Dev Co | Handling finely divided solid materials |
DE1087520B (de) * | 1957-08-07 | 1960-08-18 | Polysius Gmbh | Vorrichtung zum pneumatischen Foerdern von schuettfaehigem Gut |
US3010232A (en) * | 1959-10-08 | 1961-11-28 | Skakel | Excavating, dredging, raising, and transmitting earthy and other loose matter |
US3070243A (en) * | 1962-01-25 | 1962-12-25 | Deere & Co | Fluidizing conveyor |
US3115279A (en) * | 1962-03-26 | 1963-12-24 | Sr Alfred C Christensen | Apparatus for conveying materials |
GB1146275A (en) * | 1966-04-29 | 1969-03-26 | Leipzig Inst Foerdertech | Method and apparatus for the pneumatic transportation of powdered and/or granular material |
GB1198629A (en) * | 1966-07-05 | 1970-07-15 | Columbian Carbon | Method and Means for Pumping Powdered Solids. |
US3423131A (en) * | 1967-11-24 | 1969-01-21 | Wyatt J Weeks | Line charging and pneumatic conveying apparatus |
-
1980
- 1980-08-31 JP JP55121429A patent/JPS5825614B2/ja not_active Expired
-
1981
- 1981-08-14 US US06/292,925 patent/US4405289A/en not_active Expired - Lifetime
- 1981-08-21 IT IT68140/81A patent/IT1144635B/it active
- 1981-08-27 GB GB8126126A patent/GB2085532B/en not_active Expired
- 1981-08-28 FR FR8116498A patent/FR2490743A1/fr active Granted
- 1981-08-28 DE DE19813134101 patent/DE3134101A1/de active Granted
- 1981-08-28 CA CA000384824A patent/CA1166204A/fr not_active Expired
- 1981-08-28 BE BE2/59322A patent/BE890133A/fr not_active IP Right Cessation
- 1981-08-28 CH CH556281A patent/CH642431A5/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT8168140A0 (it) | 1981-08-21 |
FR2490743A1 (fr) | 1982-03-26 |
GB2085532B (en) | 1984-07-25 |
GB2085532A (en) | 1982-04-28 |
JPS5748529A (en) | 1982-03-19 |
CA1166204A (fr) | 1984-04-24 |
DE3134101C2 (fr) | 1990-05-03 |
IT1144635B (it) | 1986-10-29 |
US4405289A (en) | 1983-09-20 |
DE3134101A1 (de) | 1982-06-09 |
JPS5825614B2 (ja) | 1983-05-28 |
FR2490743B1 (fr) | 1985-03-29 |
CH642431A5 (fr) | 1984-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: NAKASHIMA SHIGEO Effective date: 20010828 Owner name: NAKASHIMA SEISAKUSHO CO. LTD Effective date: 20010828 |