FR2102311B1 - - Google Patents

Info

Publication number
FR2102311B1
FR2102311B1 FR7129981A FR7129981A FR2102311B1 FR 2102311 B1 FR2102311 B1 FR 2102311B1 FR 7129981 A FR7129981 A FR 7129981A FR 7129981 A FR7129981 A FR 7129981A FR 2102311 B1 FR2102311 B1 FR 2102311B1
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
Application number
FR7129981A
Other languages
French (fr)
Other versions
FR2102311A1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2102311A1 publication Critical patent/FR2102311A1/fr
Application granted granted Critical
Publication of FR2102311B1 publication Critical patent/FR2102311B1/fr
Expired legal-status Critical Current

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
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw
    • 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)
  • Rotary Pumps (AREA)
  • Air Transport Of Granular Materials (AREA)
FR7129981A 1970-08-17 1971-08-17 Expired FR2102311B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6444370A 1970-08-17 1970-08-17

Publications (2)

Publication Number Publication Date
FR2102311A1 FR2102311A1 (enExample) 1972-04-07
FR2102311B1 true FR2102311B1 (enExample) 1976-10-29

Family

ID=22056014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129981A Expired FR2102311B1 (enExample) 1970-08-17 1971-08-17

Country Status (6)

Country Link
US (1) US3693842A (enExample)
BE (1) BE771377A (enExample)
CA (1) CA929561A (enExample)
ES (1) ES393361A1 (enExample)
FR (1) FR2102311B1 (enExample)
GB (1) GB1353062A (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338731C2 (de) * 1973-07-31 1982-07-15 Azo-Maschinenfabrik Adolf Zimmermann Gmbh, 6960 Osterburken Vorrichtung zum Aufbereiten von Kunstharz-Pulver, z.B. Epoxy- oder Polyesterharz
US3951576A (en) * 1974-09-23 1976-04-20 Lofquist Jr Alden A Rotary diaphragm pump
DE2717920A1 (de) * 1977-04-22 1978-11-02 Huels Chemische Werke Ag Verfahren zum dosierenden foerdern pulverfoermiger feststoffe
US4343416A (en) * 1977-10-25 1982-08-10 General Electric Company Container for nuclear fuel powders
FR2519950A2 (fr) * 1981-01-06 1983-07-22 Sprunck Jules Dispositif de transport pneumatique de matiere pulverulente
FR2511985A1 (fr) * 1981-08-25 1983-03-04 Gogneau Achille Distributeur de produits
EP0118531B1 (en) * 1982-09-02 1988-03-30 MILLER FORMLESS CO., Inc. Apparatus and method for unloading bulk materials
US5191966A (en) * 1982-09-02 1993-03-09 Miller Formless Co., Inc. Apparatus and method for unloading bulk materials
US4738350A (en) * 1982-09-02 1988-04-19 Miller Formless Co., Inc. Apparatus for unloading bulk materials
US4552490A (en) * 1983-04-07 1985-11-12 Foster Wheeler Energy Corporation Solids feed control valve assembly
US4711607A (en) * 1985-10-22 1987-12-08 Coalair Systems High speed auger venturi system and method for conveying bulk materials
US4830585A (en) * 1987-07-29 1989-05-16 Ruyle Phillip L Pumping system
US4881862A (en) * 1987-09-30 1989-11-21 Jenike & Johanson, Inc. Screw seal
DE8801881U1 (de) * 1988-02-13 1988-04-21 Maschinen- und Apparatebau August Tepe GmbH, 2848 Vechta Austragsvorrichtung zum Austragen von Baustoffen
CA2009905C (en) * 1990-02-13 1994-08-30 Michael Langford Malkoski High density grout pump
DE19704061A1 (de) * 1997-02-04 1998-08-06 Johannes Moeller Hamburg Engin Vorrichtung zum Einspeisen von pulverförmigem Gut in eine pneumatische Förderleitung
US6013140A (en) * 1997-07-28 2000-01-11 Simoneaux; Bret Laser hardening of screw forms
US6155751A (en) 1997-12-11 2000-12-05 Ecotech Systems International, Ltd. Flow development chamber for creating a vortex flow and a laminar flow
US6224297B1 (en) * 1998-05-14 2001-05-01 Tmo Enterprises Limited Method and apparatus for use in conveying material
US6439834B1 (en) * 1998-10-13 2002-08-27 Arthur Whiting Oil field tool
US7082955B2 (en) * 2001-12-04 2006-08-01 Ecotechnology, Ltd. Axial input flow development chamber
US6659118B2 (en) 2001-12-04 2003-12-09 Ecotechnology, Ltd. Flow development chamber
AU2002352931A1 (en) * 2001-12-04 2003-06-17 Ecotechnology, Ltd. Flow development chamber
DE102005003620A1 (de) * 2005-01-26 2006-08-03 Lanxess Deutschland Gmbh Verfahren und Vorrichtung zur pneumatischen Förderung von schwerfließendem Schüttgut
US20080175675A1 (en) * 2006-11-22 2008-07-24 Ensentech, Inc.; Low-pressure, air-based, particulate materials transfer apparatus and method
CN101913503A (zh) * 2010-08-24 2010-12-15 新兴铸管股份有限公司 一种远距离输送煤粉的设备
CN106005917A (zh) * 2016-06-16 2016-10-12 安徽省含山县锦华氧化锌厂 一种螺旋式氧化锌输送收集装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1185118A (en) * 1911-08-04 1916-05-30 Concrete Mixing And Conveying Company Method of mixing and transporting concrete.
US1506089A (en) * 1919-12-06 1924-08-26 Karl R Schuster Concrete mixer and conveyer
US1765544A (en) * 1925-11-03 1930-06-24 Karl R Schuster Mixing machine
US1731953A (en) * 1926-08-16 1929-10-15 Thomson Peter Mixer and conveyer
US1953091A (en) * 1932-06-08 1934-04-03 Gustave Edward Westberg Concrete conveying and mixing machine
US2355774A (en) * 1941-11-29 1944-08-15 Fuller Co Apparatus for conveying pulverized material
US2966860A (en) * 1957-04-03 1961-01-03 Lobee Pump & Machinery Co Pump for corrosive fluids
US2897596A (en) * 1958-01-03 1959-08-04 Weber Dental Mfg Company Fluid-driven dental handpiece construction
US3073250A (en) * 1960-06-20 1963-01-15 United Shoe Machinery Corp Fluid device
US3572646A (en) * 1967-04-17 1971-03-30 Heinz Kocher Apparatus for transforming and mixing deformable media
US3499389A (en) * 1967-04-19 1970-03-10 Seeberger Kg Worm pump

Also Published As

Publication number Publication date
FR2102311A1 (enExample) 1972-04-07
US3693842A (en) 1972-09-26
GB1353062A (en) 1974-05-15
CA929561A (en) 1973-07-03
BE771377A (fr) 1972-02-17
ES393361A1 (es) 1973-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse