CH537752A - Roller mill - Google Patents
Roller millInfo
- Publication number
- CH537752A CH537752A CH629872A CH629872A CH537752A CH 537752 A CH537752 A CH 537752A CH 629872 A CH629872 A CH 629872A CH 629872 A CH629872 A CH 629872A CH 537752 A CH537752 A CH 537752A
- Authority
- CH
- Switzerland
- Prior art keywords
- roller mill
- mill
- roller
- Prior art date
Links
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
- B02C15/007—Mills with rollers pressed against a rotary horizontal disc
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2124521A DE2124521B2 (en) | 1971-05-18 | 1971-05-18 | Vertical roller mill |
Publications (1)
Publication Number | Publication Date |
---|---|
CH537752A true CH537752A (en) | 1973-06-15 |
Family
ID=5808177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH629872A CH537752A (en) | 1971-05-18 | 1972-04-27 | Roller mill |
Country Status (4)
Country | Link |
---|---|
US (1) | US3782646A (en) |
CH (1) | CH537752A (en) |
DE (1) | DE2124521B2 (en) |
GB (1) | GB1336119A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1507010A (en) * | 1976-07-27 | 1978-04-12 | Smidth & Co As F L | Roller mill |
DE2641620C3 (en) * | 1976-09-16 | 1987-07-09 | Krupp Polysius Ag, 4720 Beckum | Roller mill with classifier |
US4072276A (en) * | 1977-04-07 | 1978-02-07 | Foster Wheeler Energy Corporation | Pulverizer with caster roller assembly |
DE2838782C3 (en) * | 1978-09-06 | 1982-01-14 | Loesche GmbH, 4000 Düsseldorf | Vertical roller mill with hydropneumatic suspension of the grinding rollers |
EP0017342B1 (en) * | 1979-03-19 | 1983-01-26 | F.L. Smidth & Co. A/S | Roller mill and method of operation |
DK150818C (en) * | 1980-02-18 | 1987-11-16 | Smidth & Co As F L | VERTICAL ROLLS |
DE3212724A1 (en) * | 1982-04-05 | 1983-10-13 | Gebr. Pfeiffer Ag, 6750 Kaiserslautern | ROLL MILL |
NL8301678A (en) * | 1983-05-11 | 1984-12-03 | Johan Massee | FORCING MACHINE. |
DE3443716A1 (en) * | 1984-11-30 | 1986-06-05 | Deutsche Babcock Werke AG, 4200 Oberhausen | ROLL BOWL MILL |
US6609669B2 (en) | 2001-09-07 | 2003-08-26 | The Babcock & Wilcox Company | Hydraulic loading system for ball and ring pulverizers |
DE10343218B4 (en) | 2003-09-12 | 2006-05-04 | Loesche Gmbh | Safety system for a roller grinding mill guarantees the constant availability of four grinding rollers by an arrangement of more than four grinding rollers |
DE102008015141A1 (en) | 2008-03-20 | 2009-11-05 | Gebr. Pfeiffer Ag | roller mill |
DK4135901T3 (en) * | 2020-04-16 | 2024-08-19 | Loesche Gmbh | GRINDING PLATE SEGMENT SYSTEM AND METHOD THEREOF |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1253024B (en) * | 1961-05-20 | 1967-10-26 | Pfeiffer Barbarossawerke A G G | Roller grinder |
US3458142A (en) * | 1965-12-30 | 1969-07-29 | Wolfgang Berz | Roller-crushing mill |
DE1957580A1 (en) * | 1969-11-15 | 1972-01-05 | Pfeiffer Barbarossawerke | Mill drive |
-
1971
- 1971-05-18 DE DE2124521A patent/DE2124521B2/en not_active Withdrawn
-
1972
- 1972-04-25 GB GB1912772A patent/GB1336119A/en not_active Expired
- 1972-04-27 CH CH629872A patent/CH537752A/en not_active IP Right Cessation
- 1972-04-28 US US00248643A patent/US3782646A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2124521B2 (en) | 1979-10-18 |
GB1336119A (en) | 1973-11-07 |
US3782646A (en) | 1974-01-01 |
DE2124521A1 (en) | 1972-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |