NL190819C - Speed variator for a dobby loom. - Google Patents

Speed variator for a dobby loom.

Info

Publication number
NL190819C
NL190819C NL190819DA NL190819C NL 190819 C NL190819 C NL 190819C NL 190819D A NL190819D A NL 190819DA NL 190819 C NL190819 C NL 190819C
Authority
NL
Netherlands
Prior art keywords
speed variator
dobby loom
dobby
loom
variator
Prior art date
Application number
Other languages
Dutch (nl)
Original Assignee
Nuovo Pignone Spa
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.)
Publication of NL190819C publication Critical patent/NL190819C/en

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
    • 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
NL190819D 1954-09-16 Speed variator for a dobby loom. NL190819C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US456413A US2867378A (en) 1954-09-16 1954-09-16 Centrifuging machines

Publications (1)

Publication Number Publication Date
NL190819C true NL190819C (en)

Family

ID=23812655

Family Applications (1)

Application Number Title Priority Date Filing Date
NL190819D NL190819C (en) 1954-09-16 Speed variator for a dobby loom.

Country Status (2)

Country Link
US (1) US2867378A (en)
NL (1) NL190819C (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065771A (en) * 1958-09-02 1962-11-27 Possis Machine Corp Coil winding machine
US3061181A (en) * 1958-11-28 1962-10-30 Sharples Corp Centrifuges
US3221879A (en) * 1962-10-18 1965-12-07 Baker Perkins Inc Centrifuging apparatus
US3148145A (en) * 1963-03-25 1964-09-08 Pennsalt Chemicals Corp Solids discharge centrifuge
CH452441A (en) * 1966-08-23 1968-05-31 Escher Wyss Ag Pusher centrifuge
US3419211A (en) * 1967-10-23 1968-12-31 Hitachi Shipbuilding Eng Co Centrifugal machine with differential drive
US3482770A (en) * 1968-04-10 1969-12-09 Laval Separator Co De Variable speed power transmission
DE2551789A1 (en) * 1975-11-18 1977-06-02 Flottweg Werk Bruckmayer FULLY-SLEEVED SCREW CENTRIFUGE WITH DIFFERENTIAL SPEED-VARIABLE COUPLING BETWEEN SHEATH PART AND SCREW PART
DE2551788A1 (en) * 1975-11-18 1977-06-02 Flottweg Werk Bruckmayer FULLY-SLEEVED SCREW CENTRIFUGE WITH DIFFERENTIAL SPEED-VARIABLE COUPLING BETWEEN SHEATH PART AND SCREW PART
DE2811887C2 (en) * 1978-03-18 1991-07-18 Westfalia Separator Ag, 4740 Oelde Drive for a continuously working screw centrifuge
DE3017158C2 (en) * 1980-05-05 1983-04-21 Helmut Dr.-Ing. 7990 Friedrichshafen Gaggermeier Device for controlling the throughput of a screw centrifuge
US4381849A (en) * 1981-06-29 1983-05-03 Bird Machine Company, Inc. Solids-liquid slurry separating centrifuge
DK151186C (en) * 1982-10-21 1988-04-25 Alfa Laval Separation As decanter centrifuge
FR2665377B1 (en) * 1990-08-02 1993-09-03 Guinard Centrifugation CENTRIFUGAL DECANTER WITH ENERGY RECOVERY.
US5203762A (en) * 1990-12-20 1993-04-20 Alfa-Laval Separation, Inc. Variable frequency centrifuge control
US5342279A (en) * 1992-08-18 1994-08-30 Alfa Laval Separation Inc. Decanter centrifuge having dual motor drive
US5857955A (en) * 1996-03-27 1999-01-12 M-I Drilling Fluids L.L.C. Centrifuge control system
FR2746675B1 (en) * 1996-03-29 1998-05-07 Guinard Centrifugation REDEX MODULE CENTRIFUGAL DECANTER
DE19806374C1 (en) * 1998-02-17 1999-07-01 Westfalia Separator Ag Split drive for large centrifugal decanter
US6589154B2 (en) * 2001-05-30 2003-07-08 Alfa Laval Inc. Decanter centrifuge with a gear box mounted on the bowl
DE102006028804A1 (en) * 2006-06-23 2007-12-27 Westfalia Separator Ag Slug centrifuge with drive device
CN101240837B (en) * 2008-02-26 2011-11-16 江苏华大离心机制造有限公司 Speed differentiator guiding rail
SI2525916T1 (en) * 2010-09-13 2015-05-29 Hiller Gmbh Drive device in a helical conveyor centrifuge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675716A (en) * 1954-04-20 Gearing for centrifugal machines
FR592288A (en) * 1925-01-21 1925-07-30 Camera and how to use it
US1926995A (en) * 1931-05-04 1933-09-12 Gen Chemical Corp Filter
US1921296A (en) * 1932-09-22 1933-08-08 Gen Chemical Corp Filter
US2703676A (en) * 1947-01-15 1955-03-08 Sharples Corp Solids discharge mechanism for centrifuges
US2476266A (en) * 1947-09-11 1949-07-12 Lev A Trofimov Variable-speed power transmission
US2717147A (en) * 1951-08-31 1955-09-06 Fejmert Erik Valdemar Mixing machines for making concrete or the like

Also Published As

Publication number Publication date
US2867378A (en) 1959-01-06

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