NL223660A - - Google Patents
Info
- Publication number
- NL223660A NL223660A NL223660DA NL223660A NL 223660 A NL223660 A NL 223660A NL 223660D A NL223660D A NL 223660DA NL 223660 A NL223660 A NL 223660A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/243—Extrusion presses; Dies therefor using screws or worms using two or more screws working in the same chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
- B01F27/722—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
- B01F27/723—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices intermeshing to knead the mixture
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/404—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having non-intermeshing parts
-
- 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
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
- F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
- F04C3/08—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C3/085—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing the axes of cooperating members being on the same plane
-
- 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
- B29C48/268—Throttling of the flow, e.g. for cooperating with plasticising elements or for degassing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2250/00—Geometry
- F04C2250/20—Geometry of the rotor
- F04C2250/201—Geometry of the rotor conical shape
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19949—Teeth
- Y10T74/19953—Worm and helical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63157756 US2908226A (en) | 1956-12-31 | 1956-12-31 | Intermeshing screw pumps and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
NL223660A true NL223660A (fr) | 1900-01-01 |
Family
ID=24531813
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL101627D NL101627C (fr) | 1956-12-31 | ||
NL223660D NL223660A (fr) | 1956-12-31 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL101627D NL101627C (fr) | 1956-12-31 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2908226A (fr) |
DE (1) | DE1170788B (fr) |
NL (2) | NL223660A (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3054356A (en) * | 1959-03-30 | 1962-09-18 | Mahoney Thomas P | Gear type pump |
US3072065A (en) * | 1959-09-08 | 1963-01-08 | Leland A Borden | Fluid means |
US3057665A (en) * | 1960-06-24 | 1962-10-09 | Warren Pumps Inc | Pump |
BE608464A (fr) * | 1960-09-23 | 1900-01-01 | ||
NL282778A (fr) * | 1960-12-15 | |||
US3180559A (en) * | 1962-04-11 | 1965-04-27 | John R Boyd | Mechanical vacuum pump |
US3510406A (en) * | 1964-11-17 | 1970-05-05 | Pennwalt Corp | Method and apparatus for measuring rate of consumption of dissolved gas in a liquid |
US3343426A (en) * | 1965-10-21 | 1967-09-26 | Twinworm Associates | Cooperating wedges including mating worms |
US3408114A (en) * | 1966-10-19 | 1968-10-29 | Warren Pumps Inc | Pump |
DE1752391A1 (de) * | 1967-07-03 | 1971-05-19 | Hurth Masch Zahnrad Carl | Verfahren zur Herstellung eines Stirnrads,das auf einem anderen Stirnrad mit gekreuzten Achsen abwaelzt |
CH573803A5 (fr) * | 1973-04-07 | 1976-03-31 | Krauss Maffei Ag | |
DE4236496A1 (de) * | 1992-10-29 | 1994-05-05 | Theysohn Friedrich Fa | Doppelschneckenextruder |
US5753075A (en) * | 1996-10-25 | 1998-05-19 | Stromberg; C. Bertil | Method and system for feeding comminuted fibrous material |
FI982272A0 (fi) * | 1998-10-21 | 1998-10-21 | Natural Colour Kari Kirjavaine | Ekstruusiomenetelmä |
US6632145B2 (en) * | 2000-02-14 | 2003-10-14 | Arthur Vanmoor | Fluid displacement pump with backpressure stop |
IT1316638B1 (it) * | 2000-02-15 | 2003-04-24 | Univ Pavia | Compressore volumetrico rotativo a rotori conici |
CZ288117B6 (cs) * | 2000-02-18 | 2001-04-11 | Perna Vratislav | Zařízení se šroubovými zuby ve vzájemné interakci |
FI111059B (fi) * | 2000-04-19 | 2003-05-30 | Natural Colour Kari Kirjavaine | Suulakepuristusmenetelmä ja suulakepuristin |
WO2003019009A1 (fr) * | 2001-08-27 | 2003-03-06 | Arthur Vanmoor | Pompe volumetrique a butee de contrepression |
US6599112B2 (en) | 2001-10-19 | 2003-07-29 | Imperial Research Llc | Offset thread screw rotor device |
FR2847940B1 (fr) * | 2002-11-29 | 2008-01-04 | Arslanian Pierre Jean Der | Machine a piston rotatif helicoidal variable |
WO2006126099A2 (fr) * | 2005-03-08 | 2006-11-30 | Steer Engineering Private Limited | Elements d'introduction a double vis pour extrudeuse |
JP2008533361A (ja) * | 2005-03-10 | 2008-08-21 | ノーティス,アラン | 密封型でありテーパ形状のスクリューポンプ/スクリュー式圧力モータ |
MX2014015483A (es) * | 2012-06-25 | 2015-07-14 | Henke Property Ug Haftungsbeschränkt | Dispositivo para produccion de granulado de plastico, de perfiles extrudidos o de partes moldeadas y bomba de masa fundida para este. |
SE538319C2 (sv) * | 2013-08-23 | 2016-05-10 | Arne Fjälling | Transportör och fisksluss |
US10006340B2 (en) * | 2013-10-16 | 2018-06-26 | John Malcolm Gray | Supercharger |
CN103522519A (zh) * | 2013-10-30 | 2014-01-22 | 吴江市科时达纺织有限公司 | 双料口双螺杆挤出机 |
DE102013021902B4 (de) | 2013-12-26 | 2017-06-14 | HENKE Property UG (haftungsbeschränkt) | Schmelzepumpe zum Aufbau von Druck zwecks Durchdrücken von Kunststoffschmelze durch ein Werkzeug |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE413887C (de) * | 1925-05-18 | Hoechst Ag | Schraubenpumpe zum Foerdern von zaehfluessigen, breiigen Massen mit zwei ineinandergreifenden Schrauben | |
DE87685C (fr) * | ||||
US1323459A (en) * | 1919-12-02 | Rotary pump | ||
US1735477A (en) * | 1922-06-16 | 1929-11-12 | Stuart Res Engineering Corp | Method of and apparatus for compressing and expanding elastic fluids |
DE455967C (de) * | 1924-04-07 | 1928-02-15 | Carl Oscar Josef Montelius | Pumpe oder Motor, insbesondere fuer Fluessigkeitsgetriebe |
DE434327C (de) * | 1925-03-31 | 1926-09-23 | Rudolf Haas Dr Ing | Globoidschraubenmaschine, insbesondere als Pumpe zum Foerdern von Stoffbrei u. dgl. |
GB347246A (en) * | 1930-01-20 | 1931-04-20 | John Humphrey Herbert Goodall | Improvements in or relating to screw pumps |
DE594691C (de) * | 1933-01-04 | 1934-03-21 | Aeg | Schraubenverdichter, bestehend aus rechts- und linksgaengigen, miteinander in Eingriff stehenden, durch Zahnraeder gekuppelten Schrauben |
DE617432C (de) * | 1933-05-06 | 1935-08-21 | Baur & Cie | Strangpresse fuer Tonmassen o. dgl. |
US2048286A (en) * | 1933-08-17 | 1936-07-21 | Lever Brothers Ltd | Apparatus for treating plastic materials |
US1991541A (en) * | 1933-09-19 | 1935-02-19 | Cannizzaro Joseph | Combined velocity and displacement pump or compressor |
FR789211A (fr) * | 1935-04-24 | 1935-10-25 | Cfcmug | Moteur ou compresseur volumétrique rotatif |
US2477797A (en) * | 1945-08-06 | 1949-08-02 | Nellie M Gottschalt | Gear pump with wear compensating means |
FR953171A (fr) * | 1947-09-16 | 1949-12-01 | P V Ets | Pompe volumétrique différentielle pour très faibles débits, incolmatable et autoclave |
US2592476A (en) * | 1948-02-07 | 1952-04-08 | Laval Steam Turbine Co | Series arrangement of positive and nonpositive screw pumps |
FR967196A (fr) * | 1948-06-03 | 1950-10-27 | Dispositif de pompage pour sucre cuit chaud, sirops épais, jus sucrés, gommes, matières plastiques, produits colloïdaux et similaires | |
DE835834C (de) * | 1950-09-22 | 1955-07-04 | Bernhard Kapp | Schraubenpumpe |
-
0
- NL NL101627D patent/NL101627C/xx active
- NL NL223660D patent/NL223660A/xx unknown
-
1956
- 1956-12-31 US US63157756 patent/US2908226A/en not_active Expired - Lifetime
-
1957
- 1957-12-23 DE DEI14160A patent/DE1170788B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL101627C (fr) | 1900-01-01 |
DE1170788B (de) | 1964-05-21 |
US2908226A (en) | 1959-10-13 |