CA955541A - Rotary settler with variable buoyancy raking arms - Google Patents

Rotary settler with variable buoyancy raking arms

Info

Publication number: CA955541A
Authority: CA; Canada
Prior art keywords: settler; rotary; variable buoyancy; raking arms; raking
Prior art date: 1968-11-26
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

CA067,645A

Inventor

Michael R. Gericke

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.)

Union Corp Ltd

Original Assignee

Union Corp Ltd

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.)

1968-11-26

Filing date

1969-11-17

Publication date

1974-10-01

1969-11-17 Application filed by Union Corp Ltd filed Critical Union Corp Ltd

1974-10-01 Application granted granted Critical

1974-10-01 Publication of CA955541A publication Critical patent/CA955541A/en

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Underground Or Underwater Handling Of Building Materials (AREA)
Treatment Of Sludge (AREA)
Earth Drilling (AREA)
Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Farming Of Fish And Shellfish (AREA)

CA067,645A 1968-11-26 1969-11-17 Rotary settler with variable buoyancy raking arms Expired CA955541A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB55991/68A GB1268350A (en)	1968-11-26	1968-11-26	Improvements in or relating to settling apparatus such as for slimes, slurries, sludges or the like

Publications (1)

Publication Number	Publication Date
CA955541A true CA955541A (en)	1974-10-01

Family

ID=10475447

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA067,645A Expired CA955541A (en)	1968-11-26	1969-11-17	Rotary settler with variable buoyancy raking arms

Country Status (5)

Country	Link
US (1)	US3616910A (en)
AT (1)	AT307336B (en)
CA (1)	CA955541A (en)
DE (1)	DE1959049C3 (en)
GB (1)	GB1268350A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3933655A (en) *	1974-03-12	1976-01-20	Warman Equipment International	Cable-controlled thickener
JPS5262967U (en) *	1975-11-06	1977-05-10
US4172040A (en) *	1978-10-19	1979-10-23	Aluminiumipari Tervezo Es Kutato Intezet	Sediment raking device
HU181516B (en) *	1979-09-25	1983-10-28	Tatabanyai Szenbanyak	Apparatus for concentrating sludges and slimes
AT389299B (en) *	1985-05-30	1989-11-10	Oestreicher Purator	Apparatus for the anaerobic purification of wastewater
US5389249A (en) *	1993-12-01	1995-02-14	Dorr-Oliver Incorporated	Clarifier with rotating sealed cover
US6758978B1 (en)	1999-08-06	2004-07-06	Gl&V Management Hungary Kft.	Deep bed thickener/clarifiers with enhanced liquid removal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB514662A (en) *	1938-06-02	1939-11-14	James Alger Coombs	Improvements in or relating to apparatus for scraping the floors of sewage tanks
GB619345A (en) *	1946-12-03	1949-03-08	Farrer William E Ltd	Improvements in scrapers or sweep devices for removing sediment or sludge from settling tanks or reservoirs

1968
- 1968-11-26 GB GB55991/68A patent/GB1268350A/en not_active Expired
1969
- 1969-11-17 CA CA067,645A patent/CA955541A/en not_active Expired
- 1969-11-20 US US878557A patent/US3616910A/en not_active Expired - Lifetime
- 1969-11-20 AT ATA10857/69A patent/AT307336B/en not_active IP Right Cessation
- 1969-11-25 DE DE1959049A patent/DE1959049C3/en not_active Expired

Also Published As

Publication number	Publication date
DE1959049B2 (en)	1973-10-31
DE1959049C3 (en)	1974-05-30
DE1959049A1 (en)	1970-06-04
AT307336B (en)	1973-03-15
GB1268350A (en)	1972-03-29
US3616910A (en)	1971-11-02

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