SE432557B - Anordning for behandling av material - Google Patents

Anordning for behandling av material

Info

Publication number
SE432557B
SE432557B SE7909851A SE7909851A SE432557B SE 432557 B SE432557 B SE 432557B SE 7909851 A SE7909851 A SE 7909851A SE 7909851 A SE7909851 A SE 7909851A SE 432557 B SE432557 B SE 432557B
Authority
SE
Sweden
Prior art keywords
sealing
liquid
pressure
grooves
rotor
Prior art date
Application number
SE7909851A
Other languages
English (en)
Swedish (sv)
Other versions
SE7909851L (sv
Inventor
P Hold
Z Tadmor
Original Assignee
Usm 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 Usm Corp filed Critical Usm Corp
Publication of SE7909851L publication Critical patent/SE7909851L/xx
Publication of SE432557B publication Critical patent/SE432557B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/254—Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rotary Pumps (AREA)
  • Coating Apparatus (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
SE7909851A 1978-12-01 1979-11-29 Anordning for behandling av material SE432557B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96538878A 1978-12-01 1978-12-01

Publications (2)

Publication Number Publication Date
SE7909851L SE7909851L (sv) 1980-06-02
SE432557B true SE432557B (sv) 1984-04-09

Family

ID=25509909

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909851A SE432557B (sv) 1978-12-01 1979-11-29 Anordning for behandling av material

Country Status (21)

Country Link
JP (1) JPS5581133A (ko)
KR (1) KR820001941B1 (ko)
AR (1) AR225618A1 (ko)
AU (1) AU538430B2 (ko)
BE (1) BE880368A (ko)
BR (1) BR7907846A (ko)
CA (1) CA1141795A (ko)
CS (1) CS223974B2 (ko)
DD (1) DD147567A5 (ko)
DE (1) DE2947991A1 (ko)
ES (1) ES486840A1 (ko)
FR (1) FR2442707A1 (ko)
GB (1) GB2042406B (ko)
IL (1) IL58786A (ko)
IN (1) IN153365B (ko)
IT (1) IT1127671B (ko)
MX (1) MX152466A (ko)
NL (1) NL7908642A (ko)
PT (1) PT70482A (ko)
SE (1) SE432557B (ko)
YU (1) YU292379A (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389119A (en) * 1982-01-04 1983-06-21 Usm Corporation Rotary processors
US4545588A (en) * 1983-07-08 1985-10-08 Tanken Seiko Corp. Mechanical face seal for sealing slurry liquid
US4480923A (en) * 1983-09-14 1984-11-06 Usm Corporation Rotary processors and seals
US4527900A (en) * 1983-09-14 1985-07-09 Usm Corporation Rotary processors and seals
US4549810A (en) * 1984-12-20 1985-10-29 Usm Corporation Phase separating rotary processor and method
DE3805748A1 (de) * 1988-02-24 1989-09-07 Berstorff Gmbh Masch Hermann Verfahren und einrichtung zur aufrechterhaltung eines rueckwaertsentgasungsvorganges an einem einschneckenextruder
DE19715653A1 (de) * 1997-04-15 1998-10-22 Focke & Co Verfahren zum Betrieb von Maschinen mit rotierenden Aggregaten sowie Maschine mit rotierendem Aggregat, insbesondere Verpackungsmaschine mit (Falt-)Revolver
ITRM20130033A1 (it) * 2013-01-21 2014-07-22 Sipa Soc Industrializzazione Progettazione Apparato di inietto-compressione per la produzione di contenitori di termoplastica
ITRM20130035A1 (it) * 2013-01-21 2014-07-22 Sipa Soc Industrializzazione Progettazione Giunto rotante per un trasferimento di plastica fusa da un estrusore a stampi di una macchina rotativa di stampaggio di preforme

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE491366C (de) * 1930-02-10 Ton & Steinzeug Werke A G Deut Stopfbuechsenlose Dichtung
GB894127A (en) * 1957-12-03 1962-04-18 Solvic Ind Delle Materie Plast Improvements in extruders
GB1315661A (en) * 1969-06-18 1973-05-02 British Insulated Callenders Plastics extrusion process and apparatus
DE2159136C2 (de) * 1970-12-01 1982-12-30 Stamicarbon B.V., 6160 Geleen Hydraulische Wellendichtung

Also Published As

Publication number Publication date
AR225618A1 (es) 1982-04-15
ES486840A1 (es) 1980-06-16
CA1141795A (en) 1983-02-22
FR2442707B3 (ko) 1981-09-04
AU538430B2 (en) 1984-08-16
BR7907846A (pt) 1980-07-22
IT7927694A0 (it) 1979-11-29
JPS5581133A (en) 1980-06-18
FR2442707A1 (fr) 1980-06-27
SE7909851L (sv) 1980-06-02
BE880368A (fr) 1980-03-17
JPS6221607B2 (ko) 1987-05-13
MX152466A (es) 1985-07-26
GB2042406B (en) 1982-11-24
NL7908642A (nl) 1980-06-03
DE2947991A1 (de) 1980-06-12
IN153365B (ko) 1984-07-07
IT1127671B (it) 1986-05-21
DD147567A5 (de) 1981-04-08
YU292379A (en) 1983-01-21
AU5331079A (en) 1980-06-05
KR820001941B1 (ko) 1982-10-21
GB2042406A (en) 1980-09-24
CS223974B2 (en) 1983-11-25
IL58786A0 (en) 1980-02-29
PT70482A (en) 1979-12-01
IL58786A (en) 1983-05-15

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