GB1214810A - Scraper blades - Google Patents

Scraper blades

Info

Publication number
GB1214810A
GB1214810A GB6389/67A GB638967A GB1214810A GB 1214810 A GB1214810 A GB 1214810A GB 6389/67 A GB6389/67 A GB 6389/67A GB 638967 A GB638967 A GB 638967A GB 1214810 A GB1214810 A GB 1214810A
Authority
GB
United Kingdom
Prior art keywords
blades
shaft
feb
stops
abut
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
Application number
GB6389/67A
Inventor
Joseph Alan Ward
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.)
Rose Downs and Thompson Ltd
Original Assignee
Rose Downs and Thompson Ltd
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
Priority to GB638966A priority Critical patent/GB1166443A/en
Priority to US3532590D priority patent/US3532590A/en
Application filed by Rose Downs and Thompson Ltd filed Critical Rose Downs and Thompson Ltd
Priority to GB6389/67A priority patent/GB1214810A/en
Priority to SE199167A priority patent/SE328380B/xx
Priority to NL6702125A priority patent/NL6702125A/xx
Priority to FR94849A priority patent/FR1511376A/en
Priority to DK81267A priority patent/DK114432B/en
Priority to BE694054D priority patent/BE694054A/xx
Priority to ES336819A priority patent/ES336819A1/en
Priority to GB1256872D priority patent/GB1256872A/en
Priority to BE728251D priority patent/BE728251A/xx
Priority to NL6902419A priority patent/NL6902419A/xx
Priority to FR6904360A priority patent/FR2002290A6/fr
Publication of GB1214810A publication Critical patent/GB1214810A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
    • B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
    • B01F27/0543—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation the position of the stirring elements depending on the direction of rotation of the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

1,214,810. Mixing apparatus. ROSE DOWNS & THOMPSON Ltd. 12 Feb., 1968 [10 Feb., 1967]., No. 6389/67. Heading B1C. A mixing apparatus has a cylindrical vessel with scraper blades 18 supported from a rotating axial shaft 14 and pivoted for limited movement about an axis 21 parallel thereto. In operation as when hydrolysing feathers the shaft 14 is first rotated in the direction in which the scrapers abut the stops 24, and thereafter, when the resistance of the contents is reduced, in the opposite direction, which will cause the blades 18 to abut the stops 23, reducing the clearance between blades and vessel. A heat exchange medium may be supplied to jackets 25, 26 and to the hollow interiors of the shaft 14 and supports 17. (For Figures see next page)
GB6389/67A 1966-02-14 1967-02-10 Scraper blades Expired GB1214810A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB638966A GB1166443A (en) 1966-02-14 1966-02-14 Ethylene Copolymers and Laminates made therewith
US3532590D US3532590A (en) 1966-02-14 1967-02-03 Laminated glass structures
GB6389/67A GB1214810A (en) 1967-02-10 1967-02-10 Scraper blades
SE199167A SE328380B (en) 1966-02-14 1967-02-13
NL6702125A NL6702125A (en) 1966-02-14 1967-02-13
BE694054D BE694054A (en) 1966-02-14 1967-02-14
DK81267A DK114432B (en) 1966-02-14 1967-02-14 Glass laminate, in particular safety glass, the layers of which are glued together with an ethylene copolymer, and process for their manufacture.
FR94849A FR1511376A (en) 1966-02-14 1967-02-14 Ethylene copolymers used as interlayer in safety glass laminates
ES336819A ES336819A1 (en) 1966-02-14 1967-02-14 Laminated glass structures
GB1256872D GB1256872A (en) 1966-02-14 1968-02-20
BE728251D BE728251A (en) 1966-02-14 1969-02-11
NL6902419A NL6902419A (en) 1966-02-14 1969-02-14
FR6904360A FR2002290A6 (en) 1966-02-14 1969-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6389/67A GB1214810A (en) 1967-02-10 1967-02-10 Scraper blades

Publications (1)

Publication Number Publication Date
GB1214810A true GB1214810A (en) 1970-12-02

Family

ID=9813629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6389/67A Expired GB1214810A (en) 1966-02-14 1967-02-10 Scraper blades

Country Status (1)

Country Link
GB (1) GB1214810A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0542564A1 (en) * 1991-11-14 1993-05-19 Damrow Company, Inc. Food processing vat with contoured bottom and mated agitator blade
FR2685220A1 (en) * 1991-12-19 1993-06-25 Badey Jacques Process for reducing the power absorbed by a stirring rotor and stirring rotor to which it is applied
WO1994006551A1 (en) * 1992-09-15 1994-03-31 The Maitland Company Hazardous waste transportation and disposal
US5385402A (en) 1990-12-04 1995-01-31 Sumter Transport, Inc. Hazardous waste transportation and disposal
US5626423A (en) 1990-12-04 1997-05-06 The Maitland Company Apparatus and method for transporting and agitating a substance
US5851068A (en) * 1990-12-04 1998-12-22 The Maitland Co. Intermodal transportation of sedimentary substances
WO2017054992A1 (en) * 2015-10-02 2017-04-06 Krones Ag Device and mixing element for mixing material flakes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385402A (en) 1990-12-04 1995-01-31 Sumter Transport, Inc. Hazardous waste transportation and disposal
US5489152A (en) * 1990-12-04 1996-02-06 The Maitland Company Hazardous waste transportation and disposal
US5626423A (en) 1990-12-04 1997-05-06 The Maitland Company Apparatus and method for transporting and agitating a substance
US5851068A (en) * 1990-12-04 1998-12-22 The Maitland Co. Intermodal transportation of sedimentary substances
EP0542564A1 (en) * 1991-11-14 1993-05-19 Damrow Company, Inc. Food processing vat with contoured bottom and mated agitator blade
FR2685220A1 (en) * 1991-12-19 1993-06-25 Badey Jacques Process for reducing the power absorbed by a stirring rotor and stirring rotor to which it is applied
WO1994006551A1 (en) * 1992-09-15 1994-03-31 The Maitland Company Hazardous waste transportation and disposal
WO2017054992A1 (en) * 2015-10-02 2017-04-06 Krones Ag Device and mixing element for mixing material flakes

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees