GB2239924B - Centrifuge gearboxes - Google Patents

Centrifuge gearboxes

Info

Publication number
GB2239924B
GB2239924B GB9000343A GB9000343A GB2239924B GB 2239924 B GB2239924 B GB 2239924B GB 9000343 A GB9000343 A GB 9000343A GB 9000343 A GB9000343 A GB 9000343A GB 2239924 B GB2239924 B GB 2239924B
Authority
GB
United Kingdom
Prior art keywords
gearboxes
centrifuge
centrifuge gearboxes
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 - Fee Related
Application number
GB9000343A
Other versions
GB2239924A (en
GB9000343D0 (en
Inventor
Colin Reynolds
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.)
Alfa-Laval Sharples Ltd
Alfa Laval Sharples Ltd
Alfa Laval Separation Inc
Original Assignee
Alfa-Laval Sharples Ltd
Alfa Laval Sharples Ltd
Alfa Laval Separation 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.)
Filing date
Publication date
Application filed by Alfa-Laval Sharples Ltd, Alfa Laval Sharples Ltd, Alfa Laval Separation Inc filed Critical Alfa-Laval Sharples Ltd
Priority to GB9000343A priority Critical patent/GB2239924B/en
Publication of GB9000343D0 publication Critical patent/GB9000343D0/en
Priority to JP3502467A priority patent/JPH05502928A/en
Priority to PCT/GB1991/000012 priority patent/WO1991010846A1/en
Priority to EP91902231A priority patent/EP0510053A1/en
Publication of GB2239924A publication Critical patent/GB2239924A/en
Priority to CA002072043A priority patent/CA2072043A1/en
Application granted granted Critical
Publication of GB2239924B publication Critical patent/GB2239924B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/58—Gearings having only two central gears, connected by orbital gears with sets of orbital gears, each consisting of two or more intermeshing orbital gears
    • 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
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B04B1/2016—Driving control or mechanisms; Arrangement of transmission gearing
    • B04B2001/2025—Driving control or mechanisms; Arrangement of transmission gearing with drive comprising a planetary gear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
GB9000343A 1990-01-08 1990-01-08 Centrifuge gearboxes Expired - Fee Related GB2239924B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9000343A GB2239924B (en) 1990-01-08 1990-01-08 Centrifuge gearboxes
JP3502467A JPH05502928A (en) 1990-01-08 1991-01-04 gearbox for centrifuge
PCT/GB1991/000012 WO1991010846A1 (en) 1990-01-08 1991-01-04 Centrifuge gearboxes
EP91902231A EP0510053A1 (en) 1990-01-08 1991-01-04 Decanter centrifuge gearboxes
CA002072043A CA2072043A1 (en) 1990-01-08 1992-06-23 Centrifuge gearboxes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9000343A GB2239924B (en) 1990-01-08 1990-01-08 Centrifuge gearboxes
CA002072043A CA2072043A1 (en) 1990-01-08 1992-06-23 Centrifuge gearboxes

Publications (3)

Publication Number Publication Date
GB9000343D0 GB9000343D0 (en) 1990-03-07
GB2239924A GB2239924A (en) 1991-07-17
GB2239924B true GB2239924B (en) 1993-06-30

Family

ID=25675258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9000343A Expired - Fee Related GB2239924B (en) 1990-01-08 1990-01-08 Centrifuge gearboxes

Country Status (5)

Country Link
EP (1) EP0510053A1 (en)
JP (1) JPH05502928A (en)
CA (1) CA2072043A1 (en)
GB (1) GB2239924B (en)
WO (1) WO1991010846A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020182163A1 (en) * 2019-03-12 2020-09-17 熊建文 Bidirectional overrunning clutch and two-speed transmission

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310158C1 (en) * 1993-03-29 1994-12-22 Braren Cyclo Getriebe Orbital gearbox with two output shafts
WO2002081094A1 (en) 2001-04-04 2002-10-17 Centriquip Limited A gearbox for a centrifuge, such as a decanter centrifuge
DE102006028804A1 (en) * 2006-06-23 2007-12-27 Westfalia Separator Ag Slug centrifuge with drive device
CN100453847C (en) * 2006-12-01 2009-01-21 洛阳聚翔机械科技有限公司 Countershaft planetary transmission backing device for tractor
JP5147726B2 (en) * 2006-12-26 2013-02-20 巴工業株式会社 Gear box for centrifuge
CN103438162B (en) * 2013-08-13 2017-02-08 柳州博泽科技有限公司 Double-planetary gearbox
JP2017088091A (en) * 2015-11-16 2017-05-25 株式会社シマノ Drive unit for bicycle
EP4040015A1 (en) * 2021-02-09 2022-08-10 Alfredo Tampieri Compact epicyclic gearing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187997A (en) * 1962-02-12 1965-06-08 Ametek Inc Horizontal type centrifugal separator
US3359833A (en) * 1964-11-25 1967-12-26 Borg Warner Transmission controls
FR2610058A1 (en) * 1987-01-26 1988-07-29 Maag France Power transmission device with speed reduction between a rotating assembly and a shaft mounted coaxially inside the latter
US4825723A (en) * 1987-09-04 1989-05-02 Allied-Signal Inc. Compound planetary gear assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020182163A1 (en) * 2019-03-12 2020-09-17 熊建文 Bidirectional overrunning clutch and two-speed transmission

Also Published As

Publication number Publication date
GB2239924A (en) 1991-07-17
EP0510053A1 (en) 1992-10-28
JPH05502928A (en) 1993-05-20
CA2072043A1 (en) 1993-12-24
GB9000343D0 (en) 1990-03-07
WO1991010846A1 (en) 1991-07-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940108