DE7329001U - Filtereinrichtung - Google Patents
FiltereinrichtungInfo
- Publication number
- DE7329001U DE7329001U DE7329001U DE7329001U DE7329001U DE 7329001 U DE7329001 U DE 7329001U DE 7329001 U DE7329001 U DE 7329001U DE 7329001 U DE7329001 U DE 7329001U DE 7329001 U DE7329001 U DE 7329001U
- Authority
- DE
- Germany
- Prior art keywords
- filter device
- openings
- housing
- filter
- outlet
- Prior art date
- 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
Links
- 229920003023 plastic Polymers 0.000 claims description 26
- 239000004033 plastic Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 235000002864 food coloring agent Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C45/24—Cleaning equipment
-
- 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
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
-
- 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
-
- 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
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Filtration Of Liquid (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00279680A US3825123A (en) | 1972-08-10 | 1972-08-10 | Injection molding filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7329001U true DE7329001U (de) | 1976-01-29 |
Family
ID=23069992
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7329001U Expired DE7329001U (de) | 1972-08-10 | 1973-08-08 | Filtereinrichtung |
| DE2365875*A Pending DE2365875A1 (de) | 1972-08-10 | 1973-08-08 | Filtereinrichtung fuer extruder und spritzgiessmaschinen mit dispersionskammer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2365875*A Pending DE2365875A1 (de) | 1972-08-10 | 1973-08-08 | Filtereinrichtung fuer extruder und spritzgiessmaschinen mit dispersionskammer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3825123A (OSRAM) |
| JP (1) | JPS5243506B2 (OSRAM) |
| CA (1) | CA1015282A (OSRAM) |
| DE (2) | DE7329001U (OSRAM) |
| GB (1) | GB1443559A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017387A (en) * | 1975-08-11 | 1977-04-12 | The Black Clawson Company | Screening apparatus |
| US4097216A (en) * | 1977-03-11 | 1978-06-27 | Magna International Inc. | Filter for liquids |
| JPS55137987A (en) * | 1979-04-16 | 1980-10-28 | Ricoh Co Ltd | Recorder |
| CA1132321A (en) * | 1979-07-20 | 1982-09-28 | Mold-Masters Limited | Injection molding filter assembly |
| US4434053A (en) | 1982-07-06 | 1984-02-28 | Osuna Diaz J M | Two-stage filter for injection molding machine |
| US4801094A (en) * | 1987-01-21 | 1989-01-31 | Price Pfister, Inc. | Flow restrictor |
| US4906360A (en) * | 1989-02-28 | 1990-03-06 | Panos Trakas | Multi-stage injection molding filter |
| KR20170029860A (ko) * | 2015-09-08 | 2017-03-16 | 삼성전자주식회사 | 휴대폰 케이스 및 휴대폰 케이스 사출 금형 |
| BR112020006948A2 (pt) * | 2017-10-12 | 2020-10-06 | Milliken & Company | corantes leuco com conjugação estendida |
-
1972
- 1972-08-10 US US00279680A patent/US3825123A/en not_active Expired - Lifetime
-
1973
- 1973-08-08 DE DE7329001U patent/DE7329001U/de not_active Expired
- 1973-08-08 CA CA178,292A patent/CA1015282A/en not_active Expired
- 1973-08-08 DE DE2365875*A patent/DE2365875A1/de active Pending
- 1973-08-10 GB GB3798773A patent/GB1443559A/en not_active Expired
- 1973-08-10 JP JP48089363A patent/JPS5243506B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2365875A1 (de) | 1976-09-23 |
| US3825123A (en) | 1974-07-23 |
| DE2340134B2 (de) | 1976-11-18 |
| JPS5243506B2 (OSRAM) | 1977-10-31 |
| DE2340134A1 (de) | 1974-03-28 |
| CA1015282A (en) | 1977-08-09 |
| JPS504153A (OSRAM) | 1975-01-17 |
| GB1443559A (en) | 1976-07-21 |
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