SE418461B - Sett och anordning for separering av partiklar eller foremal med olika friktionskoefficient - Google Patents

Sett och anordning for separering av partiklar eller foremal med olika friktionskoefficient

Info

Publication number: SE418461B
Authority: SE; Sweden
Prior art keywords: efficient; particles; separation; different coffee; coffee
Prior art date: 1973-12-26

Application number

SE7416313A

Other languages

English (en)

Other versions

SE7416313L (sv

Inventor

Richard D Stafford

Original Assignee

Richard D Stafford

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.)

1973-12-26

Filing date

1974-12-27

Publication date

1981-06-09

1974-12-27 Application filed by Richard D Stafford filed Critical Richard D Stafford

1975-06-27 Publication of SE7416313L publication Critical patent/SE7416313L/xx

1981-06-09 Publication of SE418461B publication Critical patent/SE418461B/sv

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters

SE7416313A 1973-12-26 1974-12-27 Sett och anordning for separering av partiklar eller foremal med olika friktionskoefficient SE418461B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US427675A US3910835A (en)	1973-12-26	1973-12-26	Apparatus and method for separating particles having different coefficients of friction

Publications (2)

Publication Number	Publication Date
SE7416313L SE7416313L (sv)	1975-06-27
SE418461B true SE418461B (sv)	1981-06-09

Family

ID=23695787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7416313A SE418461B (sv)	1973-12-26	1974-12-27	Sett och anordning for separering av partiklar eller foremal med olika friktionskoefficient

Country Status (5)

Country	Link
US (1)	US3910835A (sv)
JP (1)	JPS5736029B2 (sv)
CA (1)	CA1015697A (sv)
DE (1)	DE2461492A1 (sv)
SE (1)	SE418461B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3172189D1 (en) *	1980-04-30	1985-10-17	Mineral Deposits Ltd	A spiral separator
NZ199986A (en) *	1981-03-18	1985-07-31	Mineral Deposits Ltd	Spiral separator:profile of working surface varies as spiral descends
NZ200091A (en) *	1981-03-26	1985-10-11	Mineral Deposits Ltd	Spiral separator with flow splitters
GB2100624B (en) *	1981-07-03	1985-07-03	Inheed Pty Ltd	Spiral separators
ZA842673B (en) *	1983-04-13	1986-10-29	Mineral Deposits Ltd	Spiral separator
DE3710335C2 (de) *	1987-03-28	1994-10-27	Lindemann Maschfab Gmbh	Vorrichtung zum Trennen von Nichtmetallen und Nichteisenmetallen aus einer Materialmischung
BR8807207A (pt) *	1987-09-17	1989-10-17	Cyprus Ind Mineral Company	Processo e aparelho para classificacao por friccao de materiais articulados
US5069346A (en) *	1987-09-17	1991-12-03	Cyprus Mines Corporation	Method and apparatus for friction sorting of particulate materials
KR910008216B1 (ko) *	1989-03-13	1991-10-12	일신산업 주식회사	활석(滑石)의 선별장치(選別裝置)
DE3937265A1 (de)	1989-11-09	1991-05-16	Metallgesellschaft Ag	Sortierverfahren und -vorrichtung
US5080235A (en) *	1990-09-27	1992-01-14	Cyprus Mines Corporation	Small particle separator
KR101303763B1 (ko) *	2011-03-25	2013-09-11	대한민국	다단의 나선형 종자 구름부를 포함하는 혼합종자 선별 장치
CN102553704B (zh) *	2012-01-16	2013-05-01	鞍钢集团矿业公司	螺旋形旋流器
US20140044967A1 (en)	2012-06-29	2014-02-13	Rebecca Ayers	System for processing and producing an aggregate
CN103658039A (zh) *	2013-12-19	2014-03-26	贵州景峰注射剂有限公司	一种微丸不合格品的分离方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2724498A (en) *	1954-11-18	1955-11-22	David O Beresford	Device for separating mixed masses of spherical and irregularly shaped bodies such as seeds, grains and the like

1973
- 1973-12-26 US US427675A patent/US3910835A/en not_active Expired - Lifetime
1974
- 1974-12-24 CA CA216,802A patent/CA1015697A/en not_active Expired
- 1974-12-26 JP JP14849974A patent/JPS5736029B2/ja not_active Expired
- 1974-12-27 DE DE19742461492 patent/DE2461492A1/de not_active Ceased
- 1974-12-27 SE SE7416313A patent/SE418461B/sv unknown

Also Published As

Publication number	Publication date
JPS50117061A (sv)	1975-09-12
JPS5736029B2 (sv)	1982-08-02
US3910835A (en)	1975-10-07
CA1015697A (en)	1977-08-16
DE2461492A1 (de)	1975-07-10
SE7416313L (sv)	1975-06-27

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