IT8921524A0 - 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
- IT8921524A0 IT8921524A0 IT8921524A IT2152489A IT8921524A0 IT 8921524 A0 IT8921524 A0 IT 8921524A0 IT 8921524 A IT8921524 A IT 8921524A IT 2152489 A IT2152489 A IT 2152489A IT 8921524 A0 IT8921524 A0 IT 8921524A0
- Authority
- IT
- Italy
- Prior art keywords
- rubber
- similar
- seal assembly
- rotor shafts
- internal mixers
- Prior art date
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)
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 true IT8921524A0 (it) | 1989-08-11 |
IT1231335B 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 (9)
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 |
Family Cites Families (19)
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 |
-
1988
- 1988-08-18 US US07/233,593 patent/US5056800A/en not_active Expired - Lifetime
-
1989
- 1989-07-13 GB GB8916088A patent/GB2221963B/en not_active Expired - Lifetime
- 1989-07-21 FR FR8909846A patent/FR2635571B1/fr not_active Expired - Fee Related
- 1989-07-26 DE DE3924765A patent/DE3924765A1/de not_active Withdrawn
- 1989-08-11 IT IT8921524A patent/IT1231335B/it active
- 1989-08-17 JP JP1210792A patent/JPH02139025A/ja active Pending
- 1989-08-17 KR KR1019890011672A patent/KR900003567A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3924765A1 (de) | 1990-02-22 |
IT1231335B (it) | 1991-11-28 |
JPH02139025A (ja) | 1990-05-29 |
FR2635571A1 (fr) | 1990-02-23 |
GB2221963A (en) | 1990-02-21 |
FR2635571B1 (fr) | 1993-10-22 |
GB2221963B (en) | 1992-07-08 |
US5056800A (en) | 1991-10-15 |
KR900003567A (ko) | 1990-03-26 |
GB8916088D0 (en) | 1989-08-31 |
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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 |