FR2614881B1 - - Google Patents
Info
- Publication number
- FR2614881B1 FR2614881B1 FR8805741A FR8805741A FR2614881B1 FR 2614881 B1 FR2614881 B1 FR 2614881B1 FR 8805741 A FR8805741 A FR 8805741A FR 8805741 A FR8805741 A FR 8805741A FR 2614881 B1 FR2614881 B1 FR 2614881B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/521—Adaptations of pipes or tubes means for preventing the accumulation or for removal of deposits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873714924 DE3714924A1 (de) | 1987-05-05 | 1987-05-05 | Vorrichtung zum pneumatischen foerdern von schuettgut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2614881A1 FR2614881A1 (fr) | 1988-11-10 |
| FR2614881B1 true FR2614881B1 (enExample) | 1995-02-10 |
Family
ID=6326862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8805741A Granted FR2614881A1 (fr) | 1987-05-05 | 1988-04-29 | Dispositif pour le transport pneumatique de matieres en vrac |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4861200A (enExample) |
| JP (1) | JPS63288822A (enExample) |
| AT (1) | AT394842B (enExample) |
| BE (1) | BE1002183A3 (enExample) |
| CH (1) | CH674738A5 (enExample) |
| DE (1) | DE3714924A1 (enExample) |
| FR (1) | FR2614881A1 (enExample) |
| GB (1) | GB2205293B (enExample) |
| IT (1) | IT1217243B (enExample) |
| NL (1) | NL8801169A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3714923A1 (de) * | 1987-05-05 | 1988-12-01 | Waeschle Maschf Gmbh | Vorrichtung zum pneumatischen foerdern von schuettgut |
| EP0379628B1 (de) * | 1989-01-27 | 1994-08-17 | Alb. Klein GmbH & Co. KG | Verfahren zum pneumatischen Fördern von Fördergut sowie Vorrichtung zum Steuern der Lufteinspeisung dafür |
| DE4118560C1 (enExample) * | 1991-06-06 | 1992-09-10 | Alb. Klein Gmbh & Co. Kg, 5241 Niederfischbach, De | |
| US5170949A (en) * | 1991-08-16 | 1992-12-15 | Andritz Sprout-Bauer, Inc. | Apparatus and method for processing scrap film |
| US5240355A (en) * | 1992-05-22 | 1993-08-31 | Nol-Tec Systems, Inc. | Dense phase transporter pneumatic conveying system |
| DE4243327A1 (de) * | 1992-12-22 | 1994-06-23 | Motan Verfahrenstechnik | Vorrichtung zum pneumatischen Fördern von Schüttgut |
| DE4328626A1 (de) * | 1993-08-27 | 1995-03-02 | Motan Verfahrenstechnik | Verfahren zum Betrieb einer Förderleitung mit Dichtstromförderung und Vorrichtung zur Ausübung des Verfahrens |
| US5584612A (en) * | 1994-11-02 | 1996-12-17 | Nol-Tec Systems, Inc. | Apparatus and process for pneumatically conveying material and for controlling the feed of supplemental gas |
| US5855456A (en) * | 1996-10-16 | 1999-01-05 | Ultraflo Corporation | Apparatus and method for unblocking conveying pipe |
| EP0867389B1 (de) * | 1997-03-19 | 2003-10-15 | MAI International GmbH | Fördereinrichtung und Verfahren zum Fördern von pulverförmigem oder körnigem Material |
| US6106202A (en) * | 1998-05-04 | 2000-08-22 | Nol-Tec Systems, Inc. | Pneumatic conveying air assist line with air bleed |
| DE10127427A1 (de) * | 2001-06-06 | 2002-12-12 | Bayer Ag | Verfahren und Vorrichtung zur pneumatischen Förderung von geschnittenen Glasfasern |
| GB0121353D0 (en) * | 2001-09-04 | 2001-10-24 | Rig Technology Ltd | Improvements in or relating to transport of waste materials |
| WO2004083597A1 (en) * | 2003-03-19 | 2004-09-30 | Varco I/P, Inc. | Apparatus and method for moving drilled cuttings |
| US7493969B2 (en) * | 2003-03-19 | 2009-02-24 | Varco I/P, Inc. | Drill cuttings conveyance systems and methods |
| US6936092B2 (en) * | 2003-03-19 | 2005-08-30 | Varco I/P, Inc. | Positive pressure drilled cuttings movement systems and methods |
| DE102005013566B4 (de) * | 2005-03-23 | 2009-12-10 | Airbus Deutschland Gmbh | Anordnung zur Lärmreduzierung in Vakuumsystemen für ein Luftfahrzeug |
| CA2980115A1 (en) * | 2015-03-19 | 2016-09-22 | Ipeg, Inc. | Material delivery system |
| GB201611662D0 (en) * | 2016-07-04 | 2016-08-17 | Clyde Process Ltd | Material conveying apparatus and method |
| RU2694716C1 (ru) * | 2018-11-22 | 2019-07-16 | Общество с ограниченной ответственностью "Пневмотранспорт" | Система для автоматизированной пневмоимпульсной транспортировки порошкообразных и зернистых материалов |
| GB201906310D0 (en) | 2019-05-03 | 2019-06-19 | Schenck Process Uk Ltd | Material conveying apparatus with shut down valves |
| EP4157768B1 (en) * | 2020-05-25 | 2024-07-10 | NTE Holding S.r.l. | Fluid control system in pneumatic conveying ducts for powdered or granular material |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3295896A (en) * | 1964-07-14 | 1967-01-03 | Hurtig Knut Ingvar | Method and means for the pneumatic transport of bulky material in ducts |
| DE2219199B2 (de) * | 1972-04-20 | 1977-12-29 | Wibau - Maschinenfabrik Hartmann Ag, 6050 Offenbach | Pneumatische foerderanlage, insbesondere fuer die pfropfenfoermige foerderung von schuettguetern |
| DE3037517C2 (de) * | 1980-10-03 | 1983-12-08 | Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg | Anlage zum pneumatischen Fördern von Schüttgütern |
| WO1982003066A1 (en) * | 1981-03-09 | 1982-09-16 | Snowdon Brian | Conveying apparatus |
| US4389143A (en) * | 1981-03-16 | 1983-06-21 | Union Carbide Corporation | Method of unplugging dense conveying system |
| JPS58212526A (ja) * | 1982-06-01 | 1983-12-10 | Sintokogio Ltd | 空気輸送管装置 |
| DE3323739C2 (de) * | 1983-07-01 | 1985-07-11 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Vorrichtung zur Pfropfenförderung von Schüttgut |
| JPS6118635A (ja) * | 1984-06-21 | 1986-01-27 | Matsui Seisakusho:Kk | 粉粒体を詰りなく気送する装置 |
| DE3435907A1 (de) * | 1984-09-29 | 1986-04-10 | AVT Anlagen- und Verfahrenstechnik GmbH, 7981 Vogt | Verfahren und einrichtung zum pneumatischen und hydraulischen transport von feststoffen durch rohrleitungen |
| DD255929A1 (de) * | 1986-11-10 | 1988-04-20 | Foerdertechnik Freital Veb | Vorrichtung zur verhinderung einer stopfenbildung |
-
1987
- 1987-05-05 DE DE19873714924 patent/DE3714924A1/de active Granted
-
1988
- 1988-04-27 CH CH1574/88A patent/CH674738A5/de not_active IP Right Cessation
- 1988-04-29 AT AT0111388A patent/AT394842B/de not_active IP Right Cessation
- 1988-04-29 IT IT20385/88A patent/IT1217243B/it active
- 1988-04-29 FR FR8805741A patent/FR2614881A1/fr active Granted
- 1988-05-02 JP JP63107746A patent/JPS63288822A/ja active Granted
- 1988-05-03 GB GB8810426A patent/GB2205293B/en not_active Expired - Fee Related
- 1988-05-04 US US07/190,105 patent/US4861200A/en not_active Expired - Fee Related
- 1988-05-04 BE BE8800498A patent/BE1002183A3/fr not_active IP Right Cessation
- 1988-05-04 NL NL8801169A patent/NL8801169A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1217243B (it) | 1990-03-14 |
| JPS63288822A (ja) | 1988-11-25 |
| AT394842B (de) | 1992-06-25 |
| DE3714924C2 (enExample) | 1989-05-03 |
| JPH0566296B2 (enExample) | 1993-09-21 |
| IT8820385A0 (it) | 1988-04-29 |
| GB8810426D0 (en) | 1988-06-08 |
| GB2205293B (en) | 1990-08-29 |
| BE1002183A3 (fr) | 1990-10-02 |
| GB2205293A (en) | 1988-12-07 |
| ATA111388A (de) | 1991-12-15 |
| US4861200A (en) | 1989-08-29 |
| FR2614881A1 (fr) | 1988-11-10 |
| CH674738A5 (enExample) | 1990-07-13 |
| DE3714924A1 (de) | 1988-12-01 |
| NL8801169A (nl) | 1988-12-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |