EP0045564A3 - Extrusion - Google Patents
Extrusion Download PDFInfo
- Publication number
- EP0045564A3 EP0045564A3 EP81302995A EP81302995A EP0045564A3 EP 0045564 A3 EP0045564 A3 EP 0045564A3 EP 81302995 A EP81302995 A EP 81302995A EP 81302995 A EP81302995 A EP 81302995A EP 0045564 A3 EP0045564 A3 EP 0045564A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- extrusion
- vibrations
- extrudates
- tions
- decreasing
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
- B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/205—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded using vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/386—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8024695 | 1980-07-29 | ||
GB8024695 | 1980-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0045564A2 EP0045564A2 (fr) | 1982-02-10 |
EP0045564A3 true EP0045564A3 (fr) | 1982-04-21 |
Family
ID=10515090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81302995A Withdrawn EP0045564A3 (fr) | 1980-07-29 | 1981-07-01 | Extrusion |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0045564A3 (fr) |
JP (1) | JPS5751441A (fr) |
DK (1) | DK330881A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH069845B2 (ja) * | 1988-11-24 | 1994-02-09 | 出光興産株式会社 | 押出成形方法とその装置 |
JPH03215016A (ja) * | 1990-01-20 | 1991-09-20 | Idemitsu Kosan Co Ltd | 押出成形方法とその装置 |
DE4106645A1 (de) * | 1991-03-02 | 1992-09-03 | Philips Patentverwaltung | Vorrichtung zur ueberfuehrung von plastischen massen in einen zustand erniedrigter viskositaet |
CH688822A5 (it) * | 1993-10-11 | 1998-04-15 | Ixtlan Ag | Dispositivo per effettuare il trasferimento allo stato plastico di sostanze con elevato coefficiente di attrito facilitandolo mediante vibrazioni. |
US6010592A (en) * | 1994-06-23 | 2000-01-04 | Kimberly-Clark Corporation | Method and apparatus for increasing the flow rate of a liquid through an orifice |
US6380264B1 (en) | 1994-06-23 | 2002-04-30 | Kimberly-Clark Corporation | Apparatus and method for emulsifying a pressurized multi-component liquid |
US5803106A (en) * | 1995-12-21 | 1998-09-08 | Kimberly-Clark Worldwide, Inc. | Ultrasonic apparatus and method for increasing the flow rate of a liquid through an orifice |
US5868153A (en) * | 1995-12-21 | 1999-02-09 | Kimberly-Clark Worldwide, Inc. | Ultrasonic liquid flow control apparatus and method |
DE19725810B4 (de) * | 1997-06-18 | 2005-07-07 | Helmut Knorr | Düse zum Ausbringen von unter Druck stehendem verflüssigtem Kunststoff |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE855672C (de) * | 1941-12-10 | 1952-11-13 | Stichting Lab Van Vlamoven N V | Vorrichtung zur Herstellung von Steinen |
FR1096901A (fr) * | 1953-12-19 | 1955-06-28 | Const Henri Ducassou & Cie | Machine à tronçonner le béton |
GB745366A (en) * | 1951-11-14 | 1956-02-22 | Soest Ferrum App Bau G M B H | Process of and means for treating a plastic mass |
DE955210C (de) * | 1950-11-04 | 1957-02-21 | Wessel Werk A G | Verfahren zum Strangpressen von keramischen Massen |
DE965687C (de) * | 1953-03-01 | 1957-06-13 | Eisenwerke Muelheim Meiderich | Strangpresse fuer nichthomogene, koernige Massegemische unterschiedlicher Beschaffenheit und Groesse der Teile, insbesondere fuer Beton |
US3073201A (en) * | 1959-06-23 | 1963-01-15 | Miehle Goss Dexter Inc | Vibrating blade cutting machine |
FR1441796A (fr) * | 1965-05-07 | 1966-06-10 | Aeroprojects Inc | Appareil d'extrusion ultrasonique |
US3456295A (en) * | 1963-01-16 | 1969-07-22 | Yasuo Torigai | Method and apparatus for improving the coatability in the manufacture of coated welding rod or wire |
FR1582670A (fr) * | 1967-08-31 | 1969-10-03 | ||
FR2225275A1 (fr) * | 1973-04-16 | 1974-11-08 | Vaw Ver Aluminium Werke Ag |
-
1981
- 1981-07-01 EP EP81302995A patent/EP0045564A3/fr not_active Withdrawn
- 1981-07-24 DK DK330881A patent/DK330881A/da not_active Application Discontinuation
- 1981-07-27 JP JP56117596A patent/JPS5751441A/ja active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE855672C (de) * | 1941-12-10 | 1952-11-13 | Stichting Lab Van Vlamoven N V | Vorrichtung zur Herstellung von Steinen |
DE955210C (de) * | 1950-11-04 | 1957-02-21 | Wessel Werk A G | Verfahren zum Strangpressen von keramischen Massen |
GB745366A (en) * | 1951-11-14 | 1956-02-22 | Soest Ferrum App Bau G M B H | Process of and means for treating a plastic mass |
DE965687C (de) * | 1953-03-01 | 1957-06-13 | Eisenwerke Muelheim Meiderich | Strangpresse fuer nichthomogene, koernige Massegemische unterschiedlicher Beschaffenheit und Groesse der Teile, insbesondere fuer Beton |
FR1096901A (fr) * | 1953-12-19 | 1955-06-28 | Const Henri Ducassou & Cie | Machine à tronçonner le béton |
US3073201A (en) * | 1959-06-23 | 1963-01-15 | Miehle Goss Dexter Inc | Vibrating blade cutting machine |
US3456295A (en) * | 1963-01-16 | 1969-07-22 | Yasuo Torigai | Method and apparatus for improving the coatability in the manufacture of coated welding rod or wire |
FR1441796A (fr) * | 1965-05-07 | 1966-06-10 | Aeroprojects Inc | Appareil d'extrusion ultrasonique |
FR1582670A (fr) * | 1967-08-31 | 1969-10-03 | ||
FR2225275A1 (fr) * | 1973-04-16 | 1974-11-08 | Vaw Ver Aluminium Werke Ag |
Also Published As
Publication number | Publication date |
---|---|
JPS5751441A (en) | 1982-03-26 |
EP0045564A2 (fr) | 1982-02-10 |
DK330881A (da) | 1982-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): BE DE FR GB IT NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): BE DE FR GB IT NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19830324 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SELWOOD, ALAN Inventor name: BENBOW, JOHN JONES Inventor name: RALPH, DONALD LESLIE |