NL132958C - - Google Patents
Info
- Publication number
- NL132958C NL132958C NL132958DA NL132958C NL 132958 C NL132958 C NL 132958C NL 132958D A NL132958D A NL 132958DA NL 132958 C NL132958 C NL 132958C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2480124X | 1945-04-07 | ||
| IT1232067 | 1967-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL132958C true NL132958C (US06262066-20010717-C00424.png) | 1900-01-01 |
Family
ID=32232498
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL132958D NL132958C (US06262066-20010717-C00424.png) | 1945-04-07 | ||
| NL6801131A NL6801131A (US06262066-20010717-C00424.png) | 1945-04-07 | 1968-01-25 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6801131A NL6801131A (US06262066-20010717-C00424.png) | 1945-04-07 | 1968-01-25 |
Country Status (7)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2933661A (en) * | 1953-08-05 | 1960-04-19 | Fansteel Metallurgical Corp | Rectifier and method of making same |
| US3715416A (en) * | 1971-06-14 | 1973-02-06 | Celanese Corp | Filter start-up in dry spinning acrylonitrile copolymer |
| GB1455611A (en) * | 1973-01-23 | 1976-11-17 | Zink Co Inc | Plug valve units for extrusion apparatus |
| US3940222A (en) * | 1973-01-23 | 1976-02-24 | J. Zink Co., Inc. | Filter changing valve unit |
| US3938924A (en) * | 1974-03-28 | 1976-02-17 | Celanese Corporation | Thermoplastic melt apparatus |
| US4108588A (en) * | 1974-09-14 | 1978-08-22 | C.F. Scheer & Cie. | Apparatus for processing molten liquid plastics, particularly for extrusion of plastics |
| JPS5927698B2 (ja) * | 1977-11-28 | 1984-07-07 | 株式会社日本製鋼所 | プラスチツク押出機における自動「ろ」網交換装置 |
| DE3032690A1 (de) * | 1980-08-29 | 1982-05-06 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren und vorrichtung zur kontinuierlichen filterung von fluessigkeiten |
| US5088231A (en) * | 1987-03-04 | 1992-02-18 | Agristar, Inc. | Automated system for micropropagation and culturing organic material |
| JPS63288732A (ja) * | 1987-05-20 | 1988-11-25 | Fuji Photo Film Co Ltd | 押出成形機用フィルタ交換装置 |
| DE3740911A1 (de) * | 1987-12-03 | 1989-06-15 | Hartig Guenter | Filtervorrichtung zur reinigung von kunststoffschmelzen |
| US4814186A (en) * | 1988-02-29 | 1989-03-21 | Beringer Co., Inc. | Polymer filtration apparatus |
| US4849113A (en) * | 1988-05-23 | 1989-07-18 | Hills William H | Continuous polymer filter |
| DE3900952C1 (US06262066-20010717-C00424.png) * | 1989-01-14 | 1990-03-22 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| DE4215472C1 (en) * | 1992-05-11 | 1993-05-27 | Gneuss Kunststofftechnik Gmbh, 4970 Bad Oeynhausen, De | Welt filter for cleaning plastic melts - having sieve plate cut=out along the side which can hold filters in the form of ring members |
| DE59301843D1 (de) * | 1992-05-11 | 1996-04-18 | Gneuss Kunststofftechnik Gmbh | Filter für Kunststoffschmelzen |
| US5417866A (en) * | 1993-07-02 | 1995-05-23 | Extek, Inc. | Continuous flow polymer filtration apparatus and process |
| US5462653A (en) * | 1994-02-15 | 1995-10-31 | Hills, Inc. | Apparatus for continuous polymer filtration |
| DE19508658A1 (de) * | 1994-03-15 | 1995-10-12 | Wil Man Polymer Filtration Gmb | Verfahren zur Nachrüstung eines Filterkopfes eines Kunststoffextruders sowie Steueradapter zur Durchführung des Verfahrens |
| DE59507155D1 (de) * | 1994-03-15 | 1999-12-09 | Wil Man Polymer Filtration Gmb | Steuer- und Filtriereinrichtung für mindestens zwei Fluidteilströme |
| EP0875357B1 (de) * | 1997-05-02 | 2001-11-07 | Kreyenborg Verwaltungen und Beteiligungen GmbH & Co. KG | Filtereinrichtung für Strangpressen und Spritzgiessmaschinen |
| PL3088157T3 (pl) * | 2015-04-30 | 2021-11-08 | Fimic S.R.L. | Filtr do tworzyw sztucznych |
| EP3308940A1 (de) * | 2016-10-17 | 2018-04-18 | Next Generation Analytics GmbH | Filtersystem für viskose oder hochviskose flüssigkeiten, insbesondere kunststoffschmelzen und verfahren zur filtration von viskosen oder hochviskosen flüssigkeiten |
| CN107281792B (zh) * | 2017-08-24 | 2019-04-02 | 王欣鑫 | 一种暖通管道除污器 |
| US11260570B2 (en) * | 2018-05-07 | 2022-03-01 | PSI-Polymer Systems, Inc. | Filtration apparatuses and screen changer devices for polymer processing and related methods |
| ES2939765T3 (es) * | 2020-09-01 | 2023-04-26 | Fimic S R L | Dispositivo para la filtración continua de material plástico fundido |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA684976A (en) * | 1964-04-21 | H. Rossiter Paul | Straining head for an extruder | |
| US2184177A (en) * | 1930-10-23 | 1939-12-19 | Benjamin S Burrell | Strainer apparatus |
| NL93669C (US06262066-20010717-C00424.png) * | 1939-01-22 | |||
| US2345122A (en) * | 1939-10-17 | 1944-03-28 | Herrmann Heinrich | Dry rectifier |
| US2243849A (en) * | 1940-02-28 | 1941-06-03 | Kratky Anton | Electric lamp filament |
| US3033256A (en) * | 1960-08-17 | 1962-05-08 | Dow Chemical Co | Screen changer for extruders |
| US3059276A (en) * | 1960-12-05 | 1962-10-23 | Sterling Extruder Corp | Extrusion apparatus |
| US3146494A (en) * | 1961-11-13 | 1964-09-01 | Nat Rubber Machinery Co | Extruder with reverse flow flushed breaker plate assembly |
-
0
- NL NL132958D patent/NL132958C/xx active
-
1946
- 1946-04-06 US US660292A patent/US2480124A/en not_active Expired - Lifetime
-
1967
- 1967-12-21 CH CH1812567A patent/CH483919A/it not_active IP Right Cessation
-
1968
- 1968-01-10 ES ES349082A patent/ES349082A1/es not_active Expired
- 1968-01-25 NL NL6801131A patent/NL6801131A/xx unknown
- 1968-01-25 DE DE6608658U patent/DE6608658U/de not_active Expired
- 1968-01-25 DE DE19681729193 patent/DE1729193A1/de active Pending
- 1968-02-01 AT AT101268A patent/AT307016B/de not_active IP Right Cessation
- 1968-02-02 US US702677A patent/US3503096A/en not_active Expired - Lifetime
- 1968-02-05 FR FR1554412D patent/FR1554412A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES349082A1 (es) | 1969-04-01 |
| CH483919A (it) | 1970-01-15 |
| DE1729193A1 (de) | 1971-06-03 |
| DE6608658U (de) | 1971-10-07 |
| NL6801131A (US06262066-20010717-C00424.png) | 1968-08-07 |
| AT307016B (de) | 1973-05-10 |
| FR1554412A (US06262066-20010717-C00424.png) | 1969-01-17 |
| US3503096A (en) | 1970-03-31 |
| US2480124A (en) | 1949-08-30 |
