FR2058594A5 - - Google Patents

Info

Publication number
FR2058594A5
FR2058594A5 FR6931672A FR6931672A FR2058594A5 FR 2058594 A5 FR2058594 A5 FR 2058594A5 FR 6931672 A FR6931672 A FR 6931672A FR 6931672 A FR6931672 A FR 6931672A FR 2058594 A5 FR2058594 A5 FR 2058594A5
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
FR6931672A
Other languages
French (fr)
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.)
Neyrpic BMB SA
Original Assignee
Neyrpic BMB SA
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 Neyrpic BMB SA filed Critical Neyrpic BMB SA
Priority to FR6931672A priority Critical patent/FR2058594A5/fr
Priority to BE754053D priority patent/BE754053A/xx
Priority to DE2039023A priority patent/DE2039023C3/de
Priority to CA091147A priority patent/CA929511A/fr
Priority to GB4014870A priority patent/GB1318727A/en
Priority to ZA705828A priority patent/ZA705828B/xx
Priority to ES383039A priority patent/ES383039A1/es
Priority to LU61616A priority patent/LU61616A1/xx
Priority to SE7011868A priority patent/SE372425B/xx
Priority to NL7012971A priority patent/NL7012971A/xx
Application granted granted Critical
Publication of FR2058594A5 publication Critical patent/FR2058594A5/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B01F25/31323—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used successively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4323—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa using elements provided with a plurality of channels or using a plurality of tubes which can either be placed between common spaces or collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Paper (AREA)
FR6931672A 1969-09-03 1969-09-03 Expired FR2058594A5 (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR6931672A FR2058594A5 (fi) 1969-09-03 1969-09-03
BE754053D BE754053A (fr) 1969-09-03 1970-07-28 Dispositif de dispersion a canaux
DE2039023A DE2039023C3 (de) 1969-09-03 1970-08-05 Vorrichtung zum Erzeugen einer homogen verdünntenMischung aus Textilfasern und einer Trägerflüssigkeit
CA091147A CA929511A (fr) 1969-09-03 1970-08-19 Dispositif de dispersion a canaux
GB4014870A GB1318727A (en) 1969-09-03 1970-08-20 Apparatus for producing a homogeneous mixture of fibres in fluid
ZA705828A ZA705828B (en) 1969-09-03 1970-08-25 A dispersing system with ducts
ES383039A ES383039A1 (es) 1969-09-03 1970-08-26 Procedimiento para realizar mezclas fuertemente diluidas y homogeneas.
LU61616A LU61616A1 (fi) 1969-09-03 1970-09-01
SE7011868A SE372425B (fi) 1969-09-03 1970-09-01
NL7012971A NL7012971A (fi) 1969-09-03 1970-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6931672A FR2058594A5 (fi) 1969-09-03 1969-09-03

Publications (1)

Publication Number Publication Date
FR2058594A5 true FR2058594A5 (fi) 1971-05-28

Family

ID=9040203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931672A Expired FR2058594A5 (fi) 1969-09-03 1969-09-03

Country Status (10)

Country Link
BE (1) BE754053A (fi)
CA (1) CA929511A (fi)
DE (1) DE2039023C3 (fi)
ES (1) ES383039A1 (fi)
FR (1) FR2058594A5 (fi)
GB (1) GB1318727A (fi)
LU (1) LU61616A1 (fi)
NL (1) NL7012971A (fi)
SE (1) SE372425B (fi)
ZA (1) ZA705828B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0635600A1 (en) * 1993-07-01 1995-01-25 Valmet Paper Machinery Inc. Method and device in the regulation of the headbox

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0635600A1 (en) * 1993-07-01 1995-01-25 Valmet Paper Machinery Inc. Method and device in the regulation of the headbox
US5674364A (en) * 1993-07-01 1997-10-07 Valmet Paper Machinery, Inc. Method and device in the regulation of a headbox

Also Published As

Publication number Publication date
DE2039023A1 (de) 1971-11-11
ZA705828B (en) 1971-06-30
LU61616A1 (fi) 1970-12-01
GB1318727A (en) 1973-05-31
DE2039023B2 (de) 1974-02-07
CA929511A (fr) 1973-07-03
SE372425B (fi) 1974-12-23
ES383039A1 (es) 1972-12-16
BE754053A (fr) 1970-12-31
DE2039023C3 (de) 1974-08-29
NL7012971A (fi) 1971-03-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse