FR2259039A1 - - Google Patents

Info

Publication number
FR2259039A1
FR2259039A1 FR7402948A FR7402948A FR2259039A1 FR 2259039 A1 FR2259039 A1 FR 2259039A1 FR 7402948 A FR7402948 A FR 7402948A FR 7402948 A FR7402948 A FR 7402948A FR 2259039 A1 FR2259039 A1 FR 2259039A1
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.)
Granted
Application number
FR7402948A
Other languages
French (fr)
Other versions
FR2259039B1 (ja
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7402948A priority Critical patent/FR2259039B1/fr
Priority to BE2054085A priority patent/BE824463A/xx
Priority to IT6720075A priority patent/IT1027396B/it
Priority to GB309375A priority patent/GB1461561A/en
Priority to LU71729A priority patent/LU71729A1/xx
Priority to NL7500950A priority patent/NL7500950A/xx
Priority to PL17758175A priority patent/PL92637B1/pl
Priority to DE19752503290 priority patent/DE2503290A1/de
Priority to JP1148375A priority patent/JPS50117183A/ja
Publication of FR2259039A1 publication Critical patent/FR2259039A1/fr
Application granted granted Critical
Publication of FR2259039B1 publication Critical patent/FR2259039B1/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
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Air Transport Of Granular Materials (AREA)
FR7402948A 1974-01-29 1974-01-29 Expired FR2259039B1 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7402948A FR2259039B1 (ja) 1974-01-29 1974-01-29
BE2054085A BE824463A (fr) 1974-01-29 1975-01-17 Procede de transport de pulverulents dans des conduits
IT6720075A IT1027396B (it) 1974-01-29 1975-01-23 Procedimento ed apparecchiatura per il trasporto di materiali
GB309375A GB1461561A (en) 1974-01-29 1975-01-24 Method and means for conveying pulverulent material along a conduit
LU71729A LU71729A1 (ja) 1974-01-29 1975-01-27
NL7500950A NL7500950A (nl) 1974-01-29 1975-01-27 Werkwijze voor het transport van poedervormige stoffen door buizen.
PL17758175A PL92637B1 (ja) 1974-01-29 1975-01-27
DE19752503290 DE2503290A1 (de) 1974-01-29 1975-01-28 Verfahren und einrichtung zum transport pulverfoermiger stoffe
JP1148375A JPS50117183A (ja) 1974-01-29 1975-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402948A FR2259039B1 (ja) 1974-01-29 1974-01-29

Publications (2)

Publication Number Publication Date
FR2259039A1 true FR2259039A1 (ja) 1975-08-22
FR2259039B1 FR2259039B1 (ja) 1977-03-04

Family

ID=9134162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402948A Expired FR2259039B1 (ja) 1974-01-29 1974-01-29

Country Status (9)

Country Link
JP (1) JPS50117183A (ja)
BE (1) BE824463A (ja)
DE (1) DE2503290A1 (ja)
FR (1) FR2259039B1 (ja)
GB (1) GB1461561A (ja)
IT (1) IT1027396B (ja)
LU (1) LU71729A1 (ja)
NL (1) NL7500950A (ja)
PL (1) PL92637B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010093A1 (en) * 1994-09-29 1996-04-04 Kao Corporation Transportability improver for pulverized coal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190220U (ja) * 1987-05-27 1988-12-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010093A1 (en) * 1994-09-29 1996-04-04 Kao Corporation Transportability improver for pulverized coal

Also Published As

Publication number Publication date
LU71729A1 (ja) 1975-06-24
IT1027396B (it) 1978-11-20
FR2259039B1 (ja) 1977-03-04
NL7500950A (nl) 1975-07-31
BE824463A (fr) 1975-05-15
PL92637B1 (ja) 1977-04-30
JPS50117183A (ja) 1975-09-12
GB1461561A (en) 1977-01-13
DE2503290A1 (de) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse