IT1231335B - Complesso di guarnizione per gli alberi rotorici di miscelatori interni e simili, impiegati per la mescola di gomma e di plastica. - Google Patents

Complesso di guarnizione per gli alberi rotorici di miscelatori interni e simili, impiegati per la mescola di gomma e di plastica.

Info

Publication number
IT1231335B
IT1231335B IT8921524A IT2152489A IT1231335B IT 1231335 B IT1231335 B IT 1231335B IT 8921524 A IT8921524 A IT 8921524A IT 2152489 A IT2152489 A IT 2152489A IT 1231335 B IT1231335 B IT 1231335B
Authority
IT
Italy
Prior art keywords
rubber
internal
rotor shafts
plastic mixture
similar mixers
Prior art date
Application number
IT8921524A
Other languages
English (en)
Other versions
IT8921524A0 (it
Inventor
Anton Becker
Original Assignee
Americhem Inc
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 Americhem Inc filed Critical Americhem Inc
Publication of IT8921524A0 publication Critical patent/IT8921524A0/it
Application granted granted Critical
Publication of IT1231335B publication Critical patent/IT1231335B/it

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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • 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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/904—Viscous seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Accessories For Mixers (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
IT8921524A 1988-08-18 1989-08-11 Complesso di guarnizione per gli alberi rotorici di miscelatori interni e simili, impiegati per la mescola di gomma e di plastica. IT1231335B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/233,593 US5056800A (en) 1988-08-18 1988-08-18 Seal assembly for internal mixers

Publications (2)

Publication Number Publication Date
IT8921524A0 IT8921524A0 (it) 1989-08-11
IT1231335B true IT1231335B (it) 1991-11-28

Family

ID=22877890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921524A IT1231335B (it) 1988-08-18 1989-08-11 Complesso di guarnizione per gli alberi rotorici di miscelatori interni e simili, impiegati per la mescola di gomma e di plastica.

Country Status (7)

Country Link
US (1) US5056800A (it)
JP (1) JPH02139025A (it)
KR (1) KR900003567A (it)
DE (1) DE3924765A1 (it)
FR (1) FR2635571B1 (it)
GB (1) GB2221963B (it)
IT (1) IT1231335B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548636A1 (de) * 1995-12-13 1997-06-19 Claas Ohg Einrichtung zum Schutz von Bauteilen und Aggregaten an Maschinen
US5735603A (en) * 1996-05-03 1998-04-07 Littleford Day, Inc. Horizontal mixer apparatus and method with improved shaft and seal structure
US6234490B1 (en) * 1999-07-09 2001-05-22 George B. Champlin Leakfree pumpback packing
US6471394B2 (en) 2001-03-07 2002-10-29 Littleford Day, Incorporated Mixer apparatus and method with improved shaft stub end seal structure
DE10161779A1 (de) * 2001-12-18 2003-07-03 Thyssenkrupp Elastomertechnik Innenmischer
KR101305350B1 (ko) 2011-07-26 2013-09-06 주식회사 캐프 와이퍼 블레이드 조립체
CN103557332B (zh) * 2013-11-01 2016-02-03 湖南金博复合材料科技有限公司 密炼机用组合密封环
JP7278029B2 (ja) * 2017-02-20 2023-05-19 株式会社オシキリ 軸封部材、回転軸の軸封装置、横型ミキサ及びミキサ
US10149482B2 (en) * 2017-03-08 2018-12-11 Illinois Tool Works Inc. Seal arrangement for horizontal mixer bowl
FR3093458A1 (fr) * 2019-03-06 2020-09-11 Compagnie Generale Des Etablissements Michelin Machine de Mélangeage et d’Extrusion à Bi-Vis Autonettoyante et Méthode d’Utilisation
FR3093459A1 (fr) * 2019-03-06 2020-09-11 Compagnie Generale Des Etablissements Michelin Gestion de Température des Mélanges de Caoutchouc Sortant un Mélangeur à Bi-Vis Conique Convergente

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US450004A (en) * 1891-04-07 Journal-bearing
US2721747A (en) * 1951-12-21 1955-10-25 Read Standard Corp Hydraulic shaft seal
US3131942A (en) * 1958-09-15 1964-05-05 Alsacienne Constr Meca Fluid-tight devices for rotating shafts
GB883188A (en) * 1959-02-06 1961-11-22 Zd Y V I Plzen Sealing means for shafts of rotary machines
CH397362A (de) * 1962-09-14 1965-08-15 Escher Wyss Ag Vorrichtung zum Abdichten des Zwischenraumes zwischen einem bewegbaren Übertragungselement und einer von diesem Übertragungselement durchquerten Wand
FR1348765A (fr) * 1963-02-12 1964-01-10 Asahi Chemical Ind Dispositif d'étanchéité pour des arbres destinés au traitement de liquides extrêmement visqueux
DE1930540U (de) * 1965-05-28 1966-01-05 Barmag Barmer Maschf Schneckenpresse zur verarbeitung thermoplastischer, insbesondere bereits vorplastifizierter bzw. frisch erschmolzener kunststoffe.
DE1915934A1 (de) * 1969-03-28 1970-10-08 Dornier System Gmbh Vorrichtung zum Abdichten von Wellen
US3746349A (en) * 1970-08-26 1973-07-17 F Robson Mechanical seals and or thrust bearings
US3963247A (en) * 1970-12-01 1976-06-15 Stamicarbon B.V. Shaft seal
US3700247A (en) * 1971-08-16 1972-10-24 May V Latinen Flush cooling of shaft sealing screw means
US3749412A (en) * 1972-05-10 1973-07-31 R Lingley Mechanical shaft seal
NL171617C (nl) * 1974-03-01 1983-04-18 Burgmann Dichtungswerk Feodor Glijring-afdichting.
US4521026A (en) * 1983-09-21 1985-06-04 Rca Corporation Shaft seal
US4509773A (en) * 1984-05-09 1985-04-09 Borg-Warner Corporation Pump-mechanical seal construction with axial adjustment means
US4790736A (en) * 1984-07-20 1988-12-13 John E. Benoit Apparatus for centrifugal fiber spinning with pressure extrusion
US4575306A (en) * 1984-08-28 1986-03-11 Kaiser Aluminum & Chemical Corporation Slurry pump mechanical seal mounting assembly
US4685684A (en) * 1986-02-14 1987-08-11 Ballard Michael J Dynamic seal
SE8602873D0 (sv) * 1986-06-27 1986-06-27 Flygt Ab Tetningsanordning

Also Published As

Publication number Publication date
IT8921524A0 (it) 1989-08-11
GB2221963B (en) 1992-07-08
JPH02139025A (ja) 1990-05-29
GB2221963A (en) 1990-02-21
FR2635571A1 (fr) 1990-02-23
GB8916088D0 (en) 1989-08-31
KR900003567A (ko) 1990-03-26
FR2635571B1 (fr) 1993-10-22
US5056800A (en) 1991-10-15
DE3924765A1 (de) 1990-02-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829