FR2446132B1 - Perfectionnements aux centrifugeuses a commandes hydrauliques - Google Patents
Perfectionnements aux centrifugeuses a commandes hydrauliquesInfo
- Publication number
- FR2446132B1 FR2446132B1 FR7901169A FR7901169A FR2446132B1 FR 2446132 B1 FR2446132 B1 FR 2446132B1 FR 7901169 A FR7901169 A FR 7901169A FR 7901169 A FR7901169 A FR 7901169A FR 2446132 B1 FR2446132 B1 FR 2446132B1
- Authority
- FR
- France
- Prior art keywords
- centrifuges
- hydraulic controls
- hydraulic
- controls
- 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
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
- B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
- B04B1/14—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge
- B04B1/16—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge with discharging outlets controlled by the rotational speed of the bowl
- B04B1/18—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge with discharging outlets controlled by the rotational speed of the bowl controlled by the centrifugal force of an auxiliary liquid
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901169A FR2446132B1 (fr) | 1979-01-09 | 1979-01-09 | Perfectionnements aux centrifugeuses a commandes hydrauliques |
US06/102,473 US4285462A (en) | 1979-01-09 | 1979-12-11 | Centrifuges with hydraulic controls |
GB7943124A GB2042942B (en) | 1979-01-09 | 1979-12-14 | Centrifuge with auxiliary liquid supply |
IT28277/79A IT1126639B (it) | 1979-01-09 | 1979-12-20 | Perfezionamenti a centrifuche con comandi idraulici |
DE19803000381 DE3000381A1 (de) | 1979-01-09 | 1980-01-07 | Hydraulisch gesteuerte zentrifuge |
JP64080A JPS5594659A (en) | 1979-01-09 | 1980-01-09 | Centrifugal machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901169A FR2446132B1 (fr) | 1979-01-09 | 1979-01-09 | Perfectionnements aux centrifugeuses a commandes hydrauliques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446132A1 FR2446132A1 (fr) | 1980-08-08 |
FR2446132B1 true FR2446132B1 (fr) | 1985-10-18 |
Family
ID=9220883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901169A Expired FR2446132B1 (fr) | 1979-01-09 | 1979-01-09 | Perfectionnements aux centrifugeuses a commandes hydrauliques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4285462A (fr) |
JP (1) | JPS5594659A (fr) |
DE (1) | DE3000381A1 (fr) |
FR (1) | FR2446132B1 (fr) |
GB (1) | GB2042942B (fr) |
IT (1) | IT1126639B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510052A (en) * | 1984-02-03 | 1985-04-09 | Alfa-Laval Separation Ab | Operating system for centrifugal separators |
SE465018B (sv) * | 1989-11-27 | 1991-07-15 | Alfa Laval Separation Ab | Centrifugalseparator med tvaa gavelvaeggar och en omkretsvaegg |
EP2774684B1 (fr) * | 2013-03-06 | 2018-10-17 | Alfa Laval Corporate AB | Séparateur centrifuge |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7428283U (de) * | 1975-02-06 | Westfalia Separator Ag | Selbstentleerende Zentrifugentrommel mit den Trenn- und Feststoff raum einseitig begrenzendem Kolbenschieber | |
US2662687A (en) * | 1950-04-01 | 1953-12-15 | Laval Separator Co De | Centrifugal separator for cold milk products and the like |
DK108150C (da) * | 1962-02-23 | 1967-09-18 | Separator Ab | Slamcentrifuge. |
DE1657269A1 (de) * | 1967-03-29 | 1971-02-11 | Alfa Laval Ab | Zentrifuge mit intermittierendem teilweisem sowie vollem Austrag des Rotorinhalts |
US3630431A (en) * | 1969-06-18 | 1971-12-28 | Mitsubishi Kakoki Kk | Valve-discharge disc centrifuge |
DE2048429C3 (de) * | 1970-10-02 | 1973-09-13 | Westfalia Separator Ag, 4740 Oelde | Selbstentleerende Schleudertrommel |
JPS5225582A (en) * | 1975-08-22 | 1977-02-25 | Nippon Telegr & Teleph Corp <Ntt> | Production method of semiconductor device |
FR2322663A1 (fr) * | 1975-09-03 | 1977-04-01 | Westfalia Separator Ag | Bol de centrifugeur avec buses d'evacuation |
FR2401700A1 (fr) * | 1977-09-06 | 1979-03-30 | Robatel Slpi | Perfectionnements aux centrifugeuses a bol pouvant s'ouvrir en marche |
-
1979
- 1979-01-09 FR FR7901169A patent/FR2446132B1/fr not_active Expired
- 1979-12-11 US US06/102,473 patent/US4285462A/en not_active Expired - Lifetime
- 1979-12-14 GB GB7943124A patent/GB2042942B/en not_active Expired
- 1979-12-20 IT IT28277/79A patent/IT1126639B/it active
-
1980
- 1980-01-07 DE DE19803000381 patent/DE3000381A1/de not_active Withdrawn
- 1980-01-09 JP JP64080A patent/JPS5594659A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1126639B (it) | 1986-05-21 |
GB2042942A (en) | 1980-10-01 |
US4285462A (en) | 1981-08-25 |
IT7928277A0 (it) | 1979-12-20 |
JPS5594659A (en) | 1980-07-18 |
GB2042942B (en) | 1982-10-13 |
DE3000381A1 (de) | 1980-07-24 |
FR2446132A1 (fr) | 1980-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |