CA949044A - Differential scroll drive - Google Patents

Differential scroll drive

Info

Publication number
CA949044A
CA949044A CA142,336A CA142336A CA949044A CA 949044 A CA949044 A CA 949044A CA 142336 A CA142336 A CA 142336A CA 949044 A CA949044 A CA 949044A
Authority
CA
Canada
Prior art keywords
differential
scroll drive
scroll
drive
differential scroll
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
Application number
CA142,336A
Other versions
CA142336S (en
Inventor
David C. Oas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beloit Corp
Original Assignee
Beloit Corp
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.)
Filing date
Publication date
Application filed by Beloit Corp filed Critical Beloit Corp
Application granted granted Critical
Publication of CA949044A publication Critical patent/CA949044A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • B04B2001/2025—Driving control or mechanisms; Arrangement of transmission gearing with drive comprising a planetary gear
CA142,336A 1971-05-28 1972-05-16 Differential scroll drive Expired CA949044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14779671A 1971-05-28 1971-05-28

Publications (1)

Publication Number Publication Date
CA949044A true CA949044A (en) 1974-06-11

Family

ID=22522932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,336A Expired CA949044A (en) 1971-05-28 1972-05-16 Differential scroll drive

Country Status (5)

Country Link
US (1) US3734399A (en)
CA (1) CA949044A (en)
FR (1) FR2140143A1 (en)
GB (1) GB1395044A (en)
IT (1) IT955781B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857783A (en) * 1973-03-30 1974-12-31 Shin Nippon Machinery Co Ltd Suspended type centrifugal separator
CH566817A5 (en) * 1973-07-21 1975-09-30 Cyphelly Ivan J
DE2547538A1 (en) * 1975-10-23 1977-05-05 Flottweg Werk Bruckmayer PRESSURE-TIGHT FULL-CASE SCREW CENTRIFUGE
DE2551789A1 (en) * 1975-11-18 1977-06-02 Flottweg Werk Bruckmayer FULLY-SLEEVED SCREW CENTRIFUGE WITH DIFFERENTIAL SPEED-VARIABLE COUPLING BETWEEN SHEATH PART AND SCREW PART
DE2551788A1 (en) * 1975-11-18 1977-06-02 Flottweg Werk Bruckmayer FULLY-SLEEVED SCREW CENTRIFUGE WITH DIFFERENTIAL SPEED-VARIABLE COUPLING BETWEEN SHEATH PART AND SCREW PART
CH590086A5 (en) * 1976-04-14 1977-07-29 Cyphelly Ivan J
JPS52146771U (en) * 1976-05-04 1977-11-07
NL7609294A (en) * 1976-08-20 1978-02-22 Koninklijke Papierfab Nv SPIN CONTROL.
GB1583517A (en) * 1977-05-04 1981-01-28 Jackson J F Solid bowl decanter centrifuges of the scroll discharge type
US4141488A (en) * 1977-08-18 1979-02-27 Koninklijke Nederlandse Papierfabrieken N.W. Centrifuge
DE2842575A1 (en) * 1977-10-04 1979-04-12 Broadbent & Sons Ltd Thomas FULL CASE DETERMINATION CENTRIFUGE
DE2849547A1 (en) * 1978-11-15 1980-05-22 Kloeckner Humboldt Deutz Ag SNAIL CENTRIFUGE
DK153058C (en) * 1979-02-23 1988-11-07 Alfa Laval Separation As DECANTER CENTRIFUGGE WITH A MECHANICAL REDUCTION GEAR BETWEEN THE CENTRIFUGUE DRUM AND TRANSPORT SEAL
JPS5610353A (en) * 1979-07-05 1981-02-02 Suguru Katsume Completely-enclosed type screw-carrying centrifugal separator
DE3005658A1 (en) * 1980-02-15 1981-10-01 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR CONTROLLING THE DIFFERENTIAL SPEED OF TWO COMPONENTS WITH DIFFERENT SPEED, IN PARTICULAR OF CENTRIFUGAL DRUM AND CONVEYOR SCREW OF A SCREW CENTRIFUGE
CH647959A5 (en) * 1980-05-16 1985-02-28 Glyco Antriebstechnik Gmbh DECANTER CENTRIFUGE WITH HYDRAULIC DIFFERENTIAL DRIVE.
US4381849A (en) * 1981-06-29 1983-05-03 Bird Machine Company, Inc. Solids-liquid slurry separating centrifuge
DK166996C (en) * 1988-06-21 1993-08-16 Alfa Laval Separation As decanter centrifuge
US4978331A (en) * 1989-07-11 1990-12-18 Alfa-Laval Ab Method and apparatus for cleaning in place of a decanter centrifuge
US5342279A (en) * 1992-08-18 1994-08-30 Alfa Laval Separation Inc. Decanter centrifuge having dual motor drive
US5344570A (en) * 1993-01-14 1994-09-06 James E. McLachlan Method and apparatus for removing solids from a liquid
US5403260A (en) * 1993-06-04 1995-04-04 Hutchinson-Hayes International Automatic frequency controlled motor backdrive
US5681256A (en) * 1994-11-10 1997-10-28 Nkk Corporation Screw decanter centrifuge having a speed-torque controller
DE19806374C1 (en) * 1998-02-17 1999-07-01 Westfalia Separator Ag Split drive for large centrifugal decanter
US20040138040A1 (en) * 2003-01-15 2004-07-15 Hensley Gary L. Decanter centrifuge control
CN100462571C (en) * 2005-01-18 2009-02-18 上海市离心机械研究所有限公司 Dual-pump driven hydraulic station for horizontal spiral centrifuge complete set system
US20070296281A1 (en) * 2006-06-07 2007-12-27 Husky Injection Molding Systems Ltd. Electrical motor
US20110034313A1 (en) * 2009-08-06 2011-02-10 Andritz Separation Inc. Centrifuge with hydraulic drive unit
DK2525916T3 (en) * 2010-09-13 2015-03-02 Hiller Gmbh A drive assembly in a Solid-bowl screw
DE102011108008A1 (en) 2011-07-19 2013-01-24 Harry Gaus decanter centrifuge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126337A (en) * 1964-03-24 System for separating and classifying solids

Also Published As

Publication number Publication date
GB1395044A (en) 1975-05-21
US3734399A (en) 1973-05-22
FR2140143A1 (en) 1973-01-12
IT955781B (en) 1973-09-29

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