FR1121823A - Improvements made to pulverizers - Google Patents

Improvements made to pulverizers

Info

Publication number: FR1121823A
Authority: FR; France
Prior art keywords: pulverizers; improvements made
Prior art date: 1954-04-09
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

Other languages

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.)

Combustion Engineering Inc

Original Assignee

Combustion Engineering Inc

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.)

1954-04-09

Filing date

1955-04-05

Publication date

1956-08-27

1955-04-05 Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc

1956-08-27 Application granted granted Critical

1956-08-27 Publication of FR1121823A publication Critical patent/FR1121823A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Combined Means For Separation Of Solids (AREA)

FR1121823D 1954-04-09 1955-04-05 Improvements made to pulverizers Expired FR1121823A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US772071XA	1954-04-09	1954-04-09
US1121823XA	1954-04-09	1954-04-09
US422107A US2868462A (en)	1954-04-09	1954-04-09	Pulverizing mill with novel outlet

Publications (1)

Publication Number	Publication Date
FR1121823A true FR1121823A (en)	1956-08-27

Family

ID=27670409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1121823D Expired FR1121823A (en)	1954-04-09	1955-04-05	Improvements made to pulverizers

Country Status (2)

Country	Link
US (1)	US2868462A (en)
FR (1)	FR1121823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0283682A2 (en) *	1987-03-24	1988-09-28	Mitsubishi Jukogyo Kabushiki Kaisha	Roller mill

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3155326A (en) *	1962-04-16	1964-11-03	Richard E Rhodes	Ore pulverizer and sizing device
US4504018A (en) *	1982-12-13	1985-03-12	Foster Wheeler Energy Corporation	Particle classifier apparatus and method with rudder control vane
US6840183B2 (en) *	1999-11-15	2005-01-11	Rickey E. Wark	Diffuser insert for coal fired burners
US6257415B1 (en) *	1999-11-15	2001-07-10	Sure Alloy Steel Corporation	Multi-outlet diffuser system for classifier cones
US6607079B2 (en)	2001-08-16	2003-08-19	Foster Wheeler Energy Corporation	System and method for controlling particle flow distribution between the outlets of a classifier
US9797599B2 (en) *	2011-01-20	2017-10-24	Babcock Power Services, Inc.	Coal flow balancing devices
US8915373B2 (en) *	2011-03-24	2014-12-23	Babcock Power Services, Inc.	Coal flow distribution controllers for coal pulverizers
US8820535B2 (en) *	2012-02-07	2014-09-02	Rickey E. Wark	Classifier with variable entry ports
US10493463B2 (en) *	2016-02-29	2019-12-03	General Electric Technology Gmbh	System, method and apparatus for controlling the flow distribution of solid particles
US10363564B2 (en) *	2016-02-29	2019-07-30	General Electric Technology Gmbh	System, method and apparatus for controlling the flow distribution of solid particles
JP7439578B2 (en) *	2020-03-10	2024-02-28	株式会社Ihi	Vertical roller mill
US12103046B1 (en) *	2023-03-10	2024-10-01	Coperion Process Solutions LLC	Adjustable static classifier

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US398788A (en) *		1889-02-26		muxdy
US970530A (en) *	1907-05-20	1910-09-20	Philip C Miller	Tubular guard for dust-collectors.
US1541337A (en) *	1924-10-18	1925-06-09	Feix Ernst	Cinder precipitator
GB245636A (en) *	1925-03-14	1926-01-14	Davidson & Co Ltd	Improvements in and relating to dust collectors or separators and the like
US1814395A (en) *	1929-03-29	1931-07-14	Henry G Lykken	Material reducing and classifying device
DE644696C (en) *	1934-03-07	1937-05-11	Kohlenscheidungs Ges M B H	Schlaegermuehle
US2092310A (en) *	1934-12-20	1937-09-07	Babcock & Wilcox Co	Rotary classifier for pulverizers and the like
US2100734A (en) *	1936-02-05	1937-11-30	Comb Eng Co Inc	Mill and classifier
US2237021A (en) *	1938-10-08	1941-04-01	Comb Eng Co Inc	Air flow control for bowl mills
US2698142A (en) *	1953-02-03	1954-12-28	Combustion Eng	Bowl mill with novel bowl and air flow directing means

1954
- 1954-04-09 US US422107A patent/US2868462A/en not_active Expired - Lifetime
1955
- 1955-04-05 FR FR1121823D patent/FR1121823A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0283682A2 (en) *	1987-03-24	1988-09-28	Mitsubishi Jukogyo Kabushiki Kaisha	Roller mill
EP0283682A3 (en) *	1987-03-24	1989-04-05	Mitsubishi Jukogyo Kabushiki Kaisha	Roller mill

Also Published As

Publication number	Publication date
US2868462A (en)	1959-01-13

Publication	Publication Date	Title
FR1121823A (en)	1956-08-27	Improvements made to pulverizers
FR1104540A (en)	1955-11-21	Improvements to tedders
FR67346E (en)	1958-02-20	Improvements to plodders
FR1112903A (en)	1956-03-20	Improvements to toy figures
FR1103756A (en)	1955-11-07	Improvements to potentiometers
FR1113499A (en)	1956-03-29	Improvements to plodders
FR1105392A (en)	1955-11-30	Improvements to prostheses
FR1098202A (en)	1955-07-20	Improvements to brooms
FR1101282A (en)	1955-10-04	Improvements to lures
FR1122084A (en)	1956-08-31	Improvements relating to copolymers
FR65148E (en)	1956-01-26	Improvements to siphons
FR1115727A (en)	1956-04-27	Improvements to retinographs
FR1142390A (en)	1957-09-17	Improvements to crushers
FR1101935A (en)	1955-10-12	Improvements made to pulverizers
FR1100155A (en)	1955-09-16	Improvements to isobarometric printers
FR1111653A (en)	1956-03-02	Improvements to clutches
FR1138871A (en)	1957-06-20	Improvements to transistrons
FR1204988A (en)	1960-01-29	Improvements to chairs
FR1104450A (en)	1955-11-18	Improvements to packaging
FR1127026A (en)	1956-12-06	Improvements to turbo-propellants
FR1119984A (en)	1956-06-27	Improvements to mercaptoalkanesulfonates
FR1104220A (en)	1955-11-17	Improvements to mixer-mixers
FR1098679A (en)	1955-08-17	Improvements to blondes
FR1125738A (en)	1956-11-06	Improvements to crushers
FR1107850A (en)	1956-01-05	Improvements to disinfectants