ES8403411A1 - Mejoras en la construccion de bombas helicoidales. - Google Patents

Mejoras en la construccion de bombas helicoidales.

Info

Publication number
ES8403411A1
ES8403411A1 ES523476A ES523476A ES8403411A1 ES 8403411 A1 ES8403411 A1 ES 8403411A1 ES 523476 A ES523476 A ES 523476A ES 523476 A ES523476 A ES 523476A ES 8403411 A1 ES8403411 A1 ES 8403411A1
Authority
ES
Spain
Prior art keywords
screw
screw conveyor
nonreturn valve
supported
annular
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.)
Expired
Application number
ES523476A
Other languages
English (en)
Other versions
ES523476A0 (es
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.)
Claudius Peters AG
Original Assignee
Claudius Peters AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6167409&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8403411(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Claudius Peters AG filed Critical Claudius Peters AG
Publication of ES523476A0 publication Critical patent/ES523476A0/es
Publication of ES8403411A1 publication Critical patent/ES8403411A1/es
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
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/48—Screws or like rotary conveyors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Screw Conveyors (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

CONSTRUCCION DE BOMBAS HELOIDALES, CON TORNILLO SINFIN APOYADO EN AMBOS EXTREMOS, PARA EL TRANSPORTE DE MATERIAL SOLIDO PULVERULENTO Y DE GRANO FINO.CARACTERIZADA PORQUE EL ELEMENTO DE CIERRE OSCILABLE ES UN ELEMENTO ANULAR (15) QUE RODEA EL ARBOL (2) DEL TORNILLO SINFIN; PORQUE LAS ZONAS TERMINALES TRASERAS DE LA ESPIRA (6) DEL TORNILLO SINFIN SON INTERCAMBIABLES; PORQUE EL ARBOL DEL TORNILLO SINFIN, VISTO EN LA DIRECCION DE TRANSPORTE, PRESENTA UNA ZONA EN LA QUE EL DIAMETRO DE DICHO ARBOL ES MAYOR QUE EL DIAMETRO INTERIOR DEL ELEMENTO ANULAR (15); YPORQUE LA ZONA DE DIAMETRO MAYOR Y EL ELEMENTO ANULAR ESTAN PROVISTOS DE SUPERFICIES DE JUNTA ESTANCA COOPERANTES.
ES523476A 1982-07-02 1983-06-21 Mejoras en la construccion de bombas helicoidales. Expired ES8403411A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3224710A DE3224710C2 (de) 1982-07-02 1982-07-02 Schneckenpumpe mit an beiden Enden gelagerter Schnecke

Publications (2)

Publication Number Publication Date
ES523476A0 ES523476A0 (es) 1984-04-01
ES8403411A1 true ES8403411A1 (es) 1984-04-01

Family

ID=6167409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523476A Expired ES8403411A1 (es) 1982-07-02 1983-06-21 Mejoras en la construccion de bombas helicoidales.

Country Status (8)

Country Link
US (1) US4558985A (es)
EP (1) EP0098340B1 (es)
JP (1) JPS5912184A (es)
CS (1) CS244130B2 (es)
DE (2) DE3224710C2 (es)
DK (1) DK152031C (es)
ES (1) ES8403411A1 (es)
RO (1) RO88030A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303927A1 (de) * 1983-02-05 1984-08-09 Ibau Hamburg Ingenieurgesellschaft Industriebau Mbh, 2000 Hamburg Vorrichtung zum einschleusen von staubfoermigem foerdergut, insbesondere zement und zementrohmehl
US4615647A (en) * 1985-02-21 1986-10-07 Fuller Company Pneumatic conveying device and flap valve
DE3617495C2 (de) * 1986-05-24 1996-04-11 Schnell Maschfab Karl Fördervorrichtung insbesondere für steife Massen
DE3628074A1 (de) * 1986-08-19 1988-02-25 Guenter Brestrich Kreiselpumpe
FR2655319B1 (fr) * 1989-12-01 1992-04-03 Pignat Sa Introducteur-doseur pour produits pulverulents, granules, pateux ou similaires.
EP0496165B1 (en) * 1990-12-27 1996-02-21 Matsuo Sangyo Co., Ltd. Powder paint supply device
JPH0977255A (ja) * 1995-09-08 1997-03-25 Sintokogio Ltd 可縮性を有する粉粒体の空気輸送装置
FR2798371B1 (fr) * 1999-09-10 2001-11-23 Acemo Dispositif destine a assurer le transfert de matieres d'une partie en depression vers une partie en surpression d'un transporteur pneumatique
KR100661010B1 (ko) 1999-12-21 2006-12-26 텍사코 디벨롭먼트 코포레이션 가스화 시스템으로부터 슬래그의 제거 및 탈수 장치 및 그방법
ES2426389T3 (es) * 2007-10-18 2013-10-23 Basf Se Método para la humectación de material particulado
CN103879781B (zh) * 2014-04-14 2017-01-18 重庆大学 旋转吹扫式粉体送料器
CA3234858A1 (en) 2021-10-15 2023-04-20 Hitachi Zosen Inova Ag Helical screw conveyor unit, worm shaft, worm extruder, and method for providing a worm shaft

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593486C (de) * 1934-02-27 Buckau R Wolf Akt Ges Maschf Vorrichtung zum Verhindern des UEberspringens von Feuer von einer Foerderschnecke zur anderen mit sich selbsttaetig schliessenden Absperrklappen
US1563826A (en) * 1920-02-09 1925-12-01 Bernert George Conveyer apparatus for grain and like material
US2042641A (en) * 1934-11-13 1936-06-02 Frank F Victoria Pulp and liquid pump
US2131453A (en) * 1938-02-28 1938-09-27 Morris L Masinter Rotary compressor
DE848320C (de) * 1940-08-02 1952-09-01 Dansmidth Corp Verfahren und Vorrichtung zum pneumatischen Foerdern von koernigem oder staubfoermigem Gut
US2299470A (en) * 1941-06-18 1942-10-20 Fuller Co Conveying apparatus
DE760558C (de) * 1942-12-11 1954-05-24 Ind A G Schneckenfoerderer
US2428995A (en) * 1945-05-11 1947-10-14 Rogers John Berrien Feeding granular materials into a head of pressure
US2489980A (en) * 1948-06-01 1949-11-29 John B Rogers Inverted feed carburetor for pulverized coal or the like
GB699962A (en) * 1950-12-05 1953-11-18 Henry Withers Kickweed Jenning Improvements relating to screw conveying apparatus
US2868591A (en) * 1956-07-11 1959-01-13 Stamicarbon Apparatus for continuously feeding a moist, finely divided solid material into a stream of gas
DE1858292U (de) * 1960-12-27 1962-09-06 Adolf Zimmermann Maschb Vorrichtung zum einschleusen von schuettgut bei pneumatischen foerderanlagen.
NL279730A (es) * 1961-07-19 1900-01-01
FR1324051A (fr) * 1962-05-28 1963-04-12 Fuller Co Appareil de transport pneumatique
US3314733A (en) * 1964-12-30 1967-04-18 Delta Southern Co Pneumatic conveying apparatus
US3387696A (en) * 1966-01-04 1968-06-11 Klinzing Co Inc A F Feed distributor
US3451531A (en) * 1967-08-16 1969-06-24 Mix Mill Inc Automatic high speed outlet
US3602552A (en) * 1969-09-17 1971-08-31 Mason Edward Morgan Dry flow pumps
US3704917A (en) * 1970-10-14 1972-12-05 Fuller Co Pulverulent material conveying apparatus
FR2110816A5 (es) * 1970-10-30 1972-06-02 Constantin E
DE2507687C3 (de) * 1975-02-22 1979-11-15 Claudius Peters Ag, 2000 Hamburg Vorrichtung zum kontinuierlichen Fördern von pulverförmigem und grießigem Material
US3975058A (en) * 1975-05-12 1976-08-17 Lafayette Engineering & Manufacturing, Inc. Particulate solids pump
US4109966A (en) * 1976-11-23 1978-08-29 Fuller Company Pneumatic conveying device

Also Published As

Publication number Publication date
EP0098340A1 (de) 1984-01-18
DE3224710A1 (de) 1984-01-05
DK152031B (da) 1988-01-25
EP0098340B1 (de) 1985-10-30
CS466683A2 (en) 1985-08-15
US4558985A (en) 1985-12-17
DK305783D0 (da) 1983-07-01
DE3224710C2 (de) 1990-06-21
DK152031C (da) 1988-06-06
RO88030B (ro) 1985-10-31
JPS5912184A (ja) 1984-01-21
JPH0510512B2 (es) 1993-02-09
CS244130B2 (en) 1986-07-17
ES523476A0 (es) 1984-04-01
RO88030A (ro) 1985-11-30
DK305783A (da) 1984-01-03
DE3361078D1 (en) 1985-12-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301