FR2471592A1 - - Google Patents
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- Publication number
- FR2471592A1 FR2471592A1 FR7930821A FR7930821A FR2471592A1 FR 2471592 A1 FR2471592 A1 FR 2471592A1 FR 7930821 A FR7930821 A FR 7930821A FR 7930821 A FR7930821 A FR 7930821A FR 2471592 A1 FR2471592 A1 FR 2471592A1
- Authority
- FR
- France
- Prior art keywords
- tank
- balance
- transport
- piping
- suction
- Prior art date
- 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.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 2
- 210000000056 organ Anatomy 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000010926 purge Methods 0.000 abstract description 3
- 238000005303 weighing Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
- G01G13/26—Weighing mechanism control arrangements for automatic feed or discharge involving fluid-pressure systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
- G01G13/022—Material feeding devices
- G01G13/028—Material feeding devices by pneumatic carrying means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Transport Of Granular Materials (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2855751A DE2855751C2 (de) | 1978-12-22 | 1978-12-22 | Einrichtung zum pneumatischen Beschicken einer Behälterwaage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2471592A1 true FR2471592A1 (en:Method) | 1981-06-19 |
Family
ID=6058153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7930821A Withdrawn FR2471592A1 (en:Method) | 1978-12-22 | 1979-12-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4301880A (en:Method) |
| BE (1) | BE880681A (en:Method) |
| DE (1) | DE2855751C2 (en:Method) |
| FR (1) | FR2471592A1 (en:Method) |
| GB (1) | GB2045447A (en:Method) |
| LU (1) | LU82015A1 (en:Method) |
| NL (1) | NL7909031A (en:Method) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513796A (en) * | 1982-06-24 | 1985-04-30 | Baxter Travenol Laboratories, Inc. | High speed bulk compounder |
| CH667246A5 (de) * | 1985-02-18 | 1988-09-30 | Ilapak Res & Dev Sa | Vertikale schlauchbeutelmaschine. |
| DE3538900A1 (de) * | 1985-11-02 | 1987-05-07 | Bennigsen Mackiewicz A Von | Vorrichtung zum wiegen von koernigem oder staubfoermigem schuettgut |
| US5056568A (en) * | 1986-12-05 | 1991-10-15 | Clintec Nutrition Company | Automated system for adding multiple fluids to a single container |
| GB8703985D0 (en) * | 1987-02-20 | 1987-03-25 | Elopak As | Dosing apparatus |
| DE3811880A1 (de) * | 1988-04-09 | 1989-10-19 | Mtu Muenchen Gmbh | Fuellmengenmesseinrichtung |
| DE4023948A1 (de) * | 1990-07-27 | 1992-01-30 | Pfister Gmbh | Anlage zum kontinuierlichen, pneumatischen gravimetrischen foerdern und/oder mischen von schuettguetern |
| DE19814753C2 (de) * | 1998-04-02 | 2002-02-28 | Knaak Peter | Vorrichtung zum Verwiegen von durch Unterdruck förderbares Schüttgut |
| US6827529B1 (en) | 1998-08-03 | 2004-12-07 | Lancer Ice Link, Llc | Vacuum pneumatic system for conveyance of ice |
| US8926907B2 (en) * | 2004-03-23 | 2015-01-06 | W. R. Grace & Co.-Conn | System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit |
| US9504975B2 (en) | 2004-03-23 | 2016-11-29 | W. R. Grace & Co.-Conn. | System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit |
| US7846399B2 (en) * | 2004-03-23 | 2010-12-07 | W.R. Grace & Co.-Conn. | System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit |
| US8016000B2 (en) * | 2006-04-19 | 2011-09-13 | W. R. Grace & Co.-Conn. | Processes and systems for transferring particulate substances from containers |
| US8543245B2 (en) * | 2009-11-20 | 2013-09-24 | Halliburton Energy Services, Inc. | Systems and methods for specifying an operational parameter for a pumping system |
| CA2852703C (en) | 2011-10-18 | 2020-03-24 | W. R. Grace & Co.-Conn. | Systems for injecting catalysts and/or additives into a fluidized catalytic cracking unit and methods of making and using the same |
| NL2012786B1 (nl) * | 2014-05-08 | 2016-02-24 | Johan Zuidema Casper | Menginrichting, mengtrechter en doseercontainer. |
| CA3038323A1 (en) * | 2018-03-28 | 2019-09-28 | Ipeg, Inc. | System and method using telemetry to configure control systems for pneumatic conveying systems |
| US10926965B2 (en) * | 2018-03-28 | 2021-02-23 | Ipeg, Inc. | System and method using telemetry to characterize, maintain and analyze pneumatic conveying systems |
| DE102020004573A1 (de) | 2020-07-28 | 2022-02-03 | Hosokawa Alpine Aktiengesellschaft | Vorrichtung zur Druckkompensation bei Differentialdosiergeräten |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR827087A (fr) * | 1936-09-24 | 1938-04-15 | Berkel Patent Nv | Système de balance pour la mesure de quantités prédéterminées de substance fluide |
| US3124208A (en) * | 1964-03-10 | Automatic control of weighing and feeding machines | ||
| US3307646A (en) * | 1964-05-26 | 1967-03-07 | Dk Mfg Company | Apparatus for weighing materials in the course of pneumatic handling |
| GB1242461A (en) * | 1968-04-16 | 1971-08-11 | Carter Eng Co | Apparatus for filling containers in a vacuum environment |
| US3807602A (en) * | 1972-07-10 | 1974-04-30 | Thyssen Huette Ag | Method and apparatus for dispensing a fluidizable solid from a pressure vessel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE953663C (de) * | 1953-02-24 | 1956-12-06 | Pneumatic Scale Corp | Abfuellwaage mit pneumatischer Steuerungsvorrichtung fuer die Zufuehrung des Wiegegutes zum Lastgefaess |
| DE1272014B (de) * | 1964-04-17 | 1968-07-04 | Franz Josef Waeschle | Austragsvorrichtung fuer ein Waegegut aus einer allseitig geschlossenen, mit Einlassstutzen versehenen Lastschale einer Waegevorrichtung, insbesondere einer selbsttaetigen Waage |
| NL6803303A (en:Method) * | 1968-03-07 | 1969-09-09 |
-
1978
- 1978-12-22 DE DE2855751A patent/DE2855751C2/de not_active Expired
-
1979
- 1979-12-14 NL NL7909031A patent/NL7909031A/nl not_active Application Discontinuation
- 1979-12-17 FR FR7930821A patent/FR2471592A1/fr not_active Withdrawn
- 1979-12-18 BE BE0/198611A patent/BE880681A/fr unknown
- 1979-12-18 US US06/104,903 patent/US4301880A/en not_active Expired - Lifetime
- 1979-12-19 LU LU82015A patent/LU82015A1/fr unknown
- 1979-12-19 GB GB7943660A patent/GB2045447A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124208A (en) * | 1964-03-10 | Automatic control of weighing and feeding machines | ||
| FR827087A (fr) * | 1936-09-24 | 1938-04-15 | Berkel Patent Nv | Système de balance pour la mesure de quantités prédéterminées de substance fluide |
| US3307646A (en) * | 1964-05-26 | 1967-03-07 | Dk Mfg Company | Apparatus for weighing materials in the course of pneumatic handling |
| GB1242461A (en) * | 1968-04-16 | 1971-08-11 | Carter Eng Co | Apparatus for filling containers in a vacuum environment |
| US3807602A (en) * | 1972-07-10 | 1974-04-30 | Thyssen Huette Ag | Method and apparatus for dispensing a fluidizable solid from a pressure vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| LU82015A1 (de) | 1980-04-23 |
| GB2045447A (en) | 1980-10-29 |
| DE2855751C2 (de) | 1984-03-15 |
| BE880681A (fr) | 1980-04-16 |
| DE2855751A1 (de) | 1980-06-26 |
| US4301880A (en) | 1981-11-24 |
| NL7909031A (nl) | 1980-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Withdrawal of published application |