SE437140B - Forfarande och anordning for sjelvreglering vid pneumatisk transport - Google Patents

Forfarande och anordning for sjelvreglering vid pneumatisk transport

Info

Publication number
SE437140B
SE437140B SE7805669A SE7805669A SE437140B SE 437140 B SE437140 B SE 437140B SE 7805669 A SE7805669 A SE 7805669A SE 7805669 A SE7805669 A SE 7805669A SE 437140 B SE437140 B SE 437140B
Authority
SE
Sweden
Prior art keywords
porous
wall
gas
fluidizing
flow
Prior art date
Application number
SE7805669A
Other languages
English (en)
Swedish (sv)
Other versions
SE7805669L (sv
Inventor
J-P Hanrot
J Volpeliere
Original Assignee
Pechiney Aluminium
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=9191289&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE437140(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of SE7805669L publication Critical patent/SE7805669L/xx
Publication of SE437140B publication Critical patent/SE437140B/sv

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
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
SE7805669A 1977-05-18 1978-05-17 Forfarande och anordning for sjelvreglering vid pneumatisk transport SE437140B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716070A FR2391136A1 (fr) 1977-05-18 1977-05-18 Procede d'autoregulation d'un transport pneumatique

Publications (2)

Publication Number Publication Date
SE7805669L SE7805669L (sv) 1978-11-19
SE437140B true SE437140B (sv) 1985-02-11

Family

ID=9191289

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805669A SE437140B (sv) 1977-05-18 1978-05-17 Forfarande och anordning for sjelvreglering vid pneumatisk transport

Country Status (18)

Country Link
US (1) US4279549A (https=)
JP (1) JPS53142782A (https=)
BE (1) BE867148A (https=)
BR (1) BR7803101A (https=)
CA (1) CA1094611A (https=)
CH (1) CH626587A5 (https=)
DE (2) DE2857865C2 (https=)
ES (1) ES470005A1 (https=)
FR (1) FR2391136A1 (https=)
GB (1) GB1603454A (https=)
GR (1) GR62076B (https=)
IN (1) IN149676B (https=)
IT (1) IT1096135B (https=)
MX (1) MX147249A (https=)
NL (1) NL185769C (https=)
NO (1) NO152499C (https=)
SE (1) SE437140B (https=)
YU (1) YU41097B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1182073A (en) * 1981-12-30 1985-02-05 C. Thomas Humphrey Double bank grain cleaner
DE3309210A1 (de) * 1983-03-15 1984-09-20 Krupp Polysius Ag, 4720 Beckum Verfahren und vorrichtung zur pneumatischen foerderung von feingut
FR2546143B1 (fr) * 1983-05-17 1988-05-27 Engelbrecht & Lemmerbrock Transporteur pneumatique pour cereales
FR2575734B1 (fr) * 1985-01-08 1989-11-17 Pechiney Aluminium Dispositif de distribution a debit regule d'une matiere pulverulente fluidisable
DE3631182A1 (de) * 1986-09-12 1988-03-24 Krupp Polysius Ag Verfahren und vorrichtung zum kontinuierlichen pneumatischen austrag von gut aus einem unter druck stehenden foerdergefaess
DE3901772C2 (de) * 1989-01-21 1993-10-28 Mann & Hummel Filter Wiegeeinrichtung
FR2671061A1 (fr) * 1990-12-26 1992-07-03 Pechiney Aluminium Dispositif de separation d'une matiere en lit fluidise et de detection de colmatage.
NO174147C (no) * 1991-03-25 1994-03-23 Norsk Hydro As Anordning for automatisk nivåkontroll i en lukket renne eller beholder for transport og/eller fordeling av fluidiserbart materiale
DE4137853A1 (de) * 1991-11-16 1993-05-19 Babcock Energie Umwelt Verfahren und vorrichtung zum austragen von feststoff
EP0763385B1 (de) * 1995-09-18 2003-04-23 Elpatronic Ag Verfahren zur Förderung eines pulverförmigen Gutes mittels eines Injectors
FR2778393B1 (fr) * 1998-05-11 2000-06-16 Pechiney Aluminium Procede pour le convoyage en lit hyperdense de materiaux pulverulents et dispositif a fluidisation potentielle destine a le mettre en oeuvre
US6394708B1 (en) 2000-05-09 2002-05-28 Prab, Inc. Receiver for pneumatic conveyor
KR100491793B1 (ko) * 2002-10-12 2005-05-30 삼성전자주식회사 전자레인지의 도어 구조
NO338642B1 (no) * 2014-09-12 2016-09-26 Norsk Hydro As Anordning og fremgangsmåte for mating av doser av fluidiserbare materialer
NO343343B1 (en) * 2016-11-21 2019-02-04 Norsk Hydro As Apparatus and method for feeding doses of fluidisable materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411454A (fr) * 1964-10-13 1965-09-17 Ducon Co Procédé et dispositifs pour transporter des solides finement divisés
FR2236758B1 (https=) * 1973-07-02 1978-12-29 Pechiney Aluminium
DE7442886U (de) 1973-07-02 1975-07-10 Aluminium Pechiney Vorrichtung zur Regelung des Gewichtsdurchsatzes von pulverförmigem Material in einer pneumatischen Fördervorrichtung
DE2461579C3 (de) 1974-12-27 1984-09-27 Krupp Polysius Ag, 4720 Beckum Verfahren und Vorrichtung zur kontinuierlichen Zuführung pulverförmigen Gutes von einem Vorratsbehälter zu einem Verbraucher
JPS52101585A (en) * 1976-02-18 1977-08-25 Agency Of Ind Science & Technol Method and apparatus for uplifting powder
NL7709988A (nl) * 1977-09-12 1979-03-14 Macgregor Comarain Holland B V Deurbedieningsinrichting.

Also Published As

Publication number Publication date
NL185769B (nl) 1990-02-16
NO781711L (no) 1978-11-21
NL185769C (nl) 1990-07-16
BE867148A (fr) 1978-11-17
JPS53142782A (en) 1978-12-12
CH626587A5 (https=) 1981-11-30
JPS6160005B2 (https=) 1986-12-18
YU116678A (en) 1983-04-30
NL7805337A (nl) 1978-11-21
IT1096135B (it) 1985-08-17
GB1603454A (en) 1981-11-25
SE7805669L (sv) 1978-11-19
YU41097B (en) 1986-12-31
US4279549A (en) 1981-07-21
DE2821517C2 (de) 1983-12-08
ES470005A1 (es) 1979-01-16
MX147249A (es) 1982-10-28
BR7803101A (pt) 1978-12-26
IT7823441A0 (it) 1978-05-16
DE2857865C2 (de) 1993-12-02
CA1094611A (fr) 1981-01-27
FR2391136B1 (https=) 1980-07-11
NO152499C (no) 1985-10-09
IN149676B (https=) 1982-03-06
GR62076B (en) 1979-02-20
FR2391136A1 (fr) 1978-12-15
DE2821517A1 (de) 1978-11-23
NO152499B (no) 1985-07-01

Similar Documents

Publication Publication Date Title
SE437140B (sv) Forfarande och anordning for sjelvreglering vid pneumatisk transport
US4183702A (en) Storage and extraction device for powdered products
US6971786B2 (en) Method for conveying a solid substance
US3504945A (en) Pneumatic conveyor system
US5407305A (en) Continuous dense phase conveying method utilizing high pressure gas at predetermined gas pressures within a conveying pipe
KR20010033641A (ko) 유동층 건조·분급장치
US5707198A (en) Method and device for discharging particulate material from a pressurized container
SE438272B (sv) Ejektorblandaranordning
JPH067666A (ja) 固体粒子自動搬送システム
US4355929A (en) Flow control device
KR20020012285A (ko) 분립체의 잘라냄ㆍ반송방법 및 그 장치
US10300495B2 (en) Apparatus and method for removing an underflow stream
US3333774A (en) Furnace repair gun
EP0060137A1 (en) Conveying systems
US4860694A (en) Controlled discharge from a standpipe containing particulate materials
US4459071A (en) Solids flow regulator
US8628276B2 (en) Fluidising apparatus with swirl-generating means
US5067252A (en) Method and apparatus to conduct fluidization of cohesive solids by pulsating vapor flow
CA1291192C (en) Material conveying apparatus
EP1230007A1 (en) A fluidized bed apparatus
SE501018C2 (sv) Sätt och anordning för inmatning av kornformigt material till en trycksatt behållare
KR19980703492A (ko) 비 기계식 밸브
WO2004046001A2 (en) Pneumatic conveying system for particulate material
KR20200108664A (ko) 고압 유동층 시스템 및 그의 내부 압력 제어 방법
WO1986002912A1 (en) A particulate solid feeding device

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7805669-4

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7805669-4

Format of ref document f/p: F