IT454223A - - Google Patents

Info

Publication number
IT454223A
IT454223A IT454223DA IT454223A IT 454223 A IT454223 A IT 454223A IT 454223D A IT454223D A IT 454223DA IT 454223 A IT454223 A IT 454223A
Authority
IT
Italy
Application number
Other languages
Italian (it)
Priority date (The priority date 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 date listed.)
Publication of IT454223A publication Critical patent/IT454223A/it

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C11/00Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04CAPPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/16Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with variable-size outlets from the underflow ducting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT454223D 1950-12-05 IT454223A (US20100223739A1-20100909-C00005.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199309A US2648433A (en) 1948-02-16 1950-12-05 Process and apparatus for controlling the density of the apex discharge of a cyclone

Publications (1)

Publication Number Publication Date
IT454223A true IT454223A (US20100223739A1-20100909-C00005.png)

Family

ID=22737026

Family Applications (1)

Application Number Title Priority Date Filing Date
IT454223D IT454223A (US20100223739A1-20100909-C00005.png) 1950-12-05

Country Status (8)

Country Link
US (2) US2649963A (US20100223739A1-20100909-C00005.png)
BE (1) BE507399A (US20100223739A1-20100909-C00005.png)
CH (1) CH285392A (US20100223739A1-20100909-C00005.png)
DE (1) DE874581C (US20100223739A1-20100909-C00005.png)
FR (2) FR980967A (US20100223739A1-20100909-C00005.png)
GB (2) GB671934A (US20100223739A1-20100909-C00005.png)
IT (1) IT454223A (US20100223739A1-20100909-C00005.png)
NL (2) NL70002C (US20100223739A1-20100909-C00005.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904261C (de) * 1951-02-20 1954-02-18 Schuechtermann & Kremer Baum A Zyklon od. dgl. Wirbelraum
DE1005351B (de) * 1955-04-09 1957-03-28 Westfalia Dinnendahl Groeppel Einstellbare Auslaufduese fuer Zyklone
DE1125755B (de) * 1957-12-02 1962-03-15 Doerries A G O Wirbelabscheider zum Reinigen von Faserstoff-, insbesondere Zellstoff-, Papierstoff- und Holzschliff-Aufschwemmungen
DE1188560B (de) * 1959-04-14 1965-03-11 Machf Kiekens N V Nassabscheider fuer staubhaltige Gase

Families Citing this family (48)

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US2746604A (en) * 1950-03-10 1956-05-22 Stamicarbon Process of classifying granular mixtures
US2793748A (en) * 1951-04-24 1957-05-28 Stamicarbon Method of separation employing truncated cyclone
DE1069116B (de) * 1952-09-24 1959-11-19 Nichols Engineering S. Research Corporation, New- York, N. Y. (V.St.A.) Verfahren und Vorrichtung zum Abscheiden von feste Stoffe enthaltenden Faserstoffaufschwemmungen an einem Hydrozyklon
US2701641A (en) * 1952-11-26 1955-02-08 Stamicarbon Method for cleaning coal
US2906404A (en) * 1953-06-10 1959-09-29 Orelli Daniel Cyclone separator
BE529487A (US20100223739A1-20100909-C00005.png) * 1953-06-10
NL78336C (US20100223739A1-20100909-C00005.png) * 1953-08-26 1900-01-01
US2715463A (en) * 1953-12-09 1955-08-16 Dorr Co Hydraulic classifier
US2754963A (en) * 1954-03-02 1956-07-17 Stamicarbon Coal washing process
US2874925A (en) * 1954-09-17 1959-02-24 Fmc Corp Valve for fluids or fluidized solids especially for the spouts of bag filling apparatus
US2856072A (en) * 1955-05-04 1958-10-14 Kronstad Haavard Centrifugal separators
DE1181168B (de) * 1955-06-09 1964-11-12 Projecting Aktiebolag Verfahren zur Behebung von Verstopfungen des Unterlauf-Auslasses von Hydrozyklonen
US2931504A (en) * 1956-05-23 1960-04-05 Bird Machine Co Centrifugal separator
US2991646A (en) * 1956-09-20 1961-07-11 Phillips Petroleum Co Sampling system for a process analyzer
US2913112A (en) * 1956-11-26 1959-11-17 Dorr Oliver Inc Hydrocyclone control
US2928464A (en) * 1957-01-01 1960-03-15 Albert E Reed And Company Ltd Adjustable slice for flow box
DE1135744B (de) * 1957-01-01 1962-08-30 Albert E Reed & Company Ltd Aus Ober- und Unterlippe bestehender Austrittsspalt fuer den Stoffauflaufkasten einer Papiermaschine
US3003346A (en) * 1957-05-09 1961-10-10 Whirlpool Co Laundry machine with hydraulic separator
DE1078998B (de) * 1957-05-21 1960-04-07 Heinz Hogenkamp Dipl Phys Mehrstufige Rohrschleuderanlage zum Reinigen, insbesondere von waesserigen Papier- und Zellstoffsuspensionen
US2931508A (en) * 1957-09-13 1960-04-05 Whirlpool Co Single phase hydraulic separator
DE1053472B (de) * 1957-10-04 1959-03-26 Masch Und Muehlenbau Wittenbe Hydrozyklon
US3025965A (en) * 1957-10-10 1962-03-20 Phillips Petroleum Co Hydraulic cyclone unit
US2982409A (en) * 1958-06-10 1961-05-02 Nichols Engineering And Res Co Separation of foam and other materials from liquid mixtures
US3114510A (en) * 1961-03-01 1963-12-17 Duval Sulphur & Potash Company Sensing and control apparatus for classifiers
US3214020A (en) * 1961-03-16 1965-10-26 Trw Inc Fuel filtration system
US3168472A (en) * 1961-06-15 1965-02-02 Pennsalt Chemicals Corp Centrifuge discharge means
US3179334A (en) * 1961-09-15 1965-04-20 Pennsalt Chemicals Corp Centrifuge discharge means
US3235090A (en) * 1961-12-15 1966-02-15 Univ Oklahoma State Hydroclones
NL150350B (nl) * 1963-10-08 1976-08-16 Takeshi Horiuchi Hydrocycloon.
NL129251C (US20100223739A1-20100909-C00005.png) * 1964-01-24 1970-07-15
US3243043A (en) * 1964-12-07 1966-03-29 Thompson Lee Lavere Method of controlling the discharge of solids from an orifice of a centrifugal separator
US3392114A (en) * 1965-05-26 1968-07-09 Ingersoll Rand Canada Apparatus and method for decontaminating pulp and paper machine effluent
DE2622988C2 (de) * 1976-05-21 1983-08-18 Amberger Kaolinwerke Gmbh, 8452 Hirschau Verfahren und Anordnung zur kontinuierlichen Regelung der Schlammwichte an Abscheidern
DE2633477C2 (de) * 1976-07-26 1985-01-31 Paul 6702 Bad Dürkheim Schlöffel Verfahren und Vorrichtungen zum Entwässern von Feststoffsuspensionen
US4163726A (en) * 1977-04-29 1979-08-07 Hughart Robert P Valve assembly for cyclones or other abrasive applications
US4178940A (en) * 1977-06-24 1979-12-18 Au Anthony S Pressure control systems
US4203831A (en) * 1978-06-23 1980-05-20 Derek Parnaby 6/30 Coal washing plant
US4364822A (en) * 1981-04-13 1982-12-21 Rich Jr John W Autogenous heavy medium process and apparatus for separating coal from refuse
US4444229A (en) * 1981-05-18 1984-04-24 Conoco Inc. Slurry concentration apparatus
US4496132A (en) * 1981-08-27 1985-01-29 Zvi Weingarten Sleeve valve with integral control chamber
AU563789B2 (en) * 1981-10-16 1987-07-23 Conoco Specialty Products Inc. Overflow control for cyclone
US4464264A (en) * 1982-03-04 1984-08-07 Noel Carroll Cyclone separator
EP0135242A3 (en) * 1983-08-12 1987-06-24 HARRISONS & CROSFIELD (AUSTRALIA) LTD. Improvements in or relating to hydrocyclones
DE3923849A1 (de) * 1989-07-19 1991-01-24 Voith Gmbh J M Hydrozyklon
US6983850B2 (en) * 2003-06-25 2006-01-10 Krebs Engineers Corporation Hydrocyclone roping detector and method
SE529771C2 (sv) * 2005-04-29 2007-11-20 Gl & V Man Hungary Kft Hermina Hydrocyklonenhet och metod för separering av en fibermassasuspension innehållande relativt tunga föroreningar
RS60722B1 (sr) * 2017-06-22 2020-09-30 Metso Minerals Ind Inc Hidrociklonski separator
US12011725B1 (en) 2023-01-03 2024-06-18 John W. Rich, Jr. Process and apparatus for separating anthracite or bituminous from refuse

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US950208A (en) * 1908-11-02 1910-02-22 John W Ledoux Liquid-flow controller.
US1177849A (en) * 1914-04-09 1916-04-04 Courtenay De Kalb Combined settler and hydraulic classifier.
US1293027A (en) * 1917-11-17 1919-02-04 Grant Burton Turpentine-still.
US1494906A (en) * 1922-07-20 1924-05-20 Todd Shipyards Corp Oil and water separating means for ships' use
US1599163A (en) * 1923-10-30 1926-09-07 John W Buchanan Process of separating accumulating water from collecting turpentine gum
US1605171A (en) * 1924-07-26 1926-11-02 Thomas M Chance Method and apparatus for measuring the specific gravity of liquid and solid mixtures
US1995559A (en) * 1932-01-21 1935-03-26 Andrews Leonard Settling tank
US2008643A (en) * 1932-07-30 1935-07-16 A M Lockett & Company Ltd Gravel separator and scrubber
US1895505A (en) * 1932-08-15 1933-01-31 Mineral S Beneficiation Inc Process of classifying materials
US2206981A (en) * 1938-07-13 1940-07-09 Sturtevant Mill Co Air separator
BE500693A (US20100223739A1-20100909-C00005.png) * 1939-11-21
US2320519A (en) * 1939-12-30 1943-06-01 Simoncarves Ltd Apparatus for gravity separation of granular material
US2286987A (en) * 1940-12-24 1942-06-16 Sturtevant Mill Co Air separator
NL63590C (US20100223739A1-20100909-C00005.png) * 1941-07-15
BE473052A (US20100223739A1-20100909-C00005.png) * 1945-07-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904261C (de) * 1951-02-20 1954-02-18 Schuechtermann & Kremer Baum A Zyklon od. dgl. Wirbelraum
DE1005351B (de) * 1955-04-09 1957-03-28 Westfalia Dinnendahl Groeppel Einstellbare Auslaufduese fuer Zyklone
DE1125755B (de) * 1957-12-02 1962-03-15 Doerries A G O Wirbelabscheider zum Reinigen von Faserstoff-, insbesondere Zellstoff-, Papierstoff- und Holzschliff-Aufschwemmungen
DE1188560B (de) * 1959-04-14 1965-03-11 Machf Kiekens N V Nassabscheider fuer staubhaltige Gase

Also Published As

Publication number Publication date
NL86418C (US20100223739A1-20100909-C00005.png)
US2649963A (en) 1953-08-25
US2648433A (en) 1953-08-11
GB705040A (en) 1954-03-03
BE507399A (US20100223739A1-20100909-C00005.png)
DE874581C (de) 1953-04-23
FR1049600A (fr) 1953-12-30
NL70002C (US20100223739A1-20100909-C00005.png)
CH285392A (fr) 1952-09-15
GB671934A (en) 1952-05-14
FR980967A (fr) 1951-05-21

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