GB1367723A – Apparatus for the continuous mixing of granular materials
– Google Patents
GB1367723A – Apparatus for the continuous mixing of granular materials
– Google Patents
Apparatus for the continuous mixing of granular materials
Info
Publication number
GB1367723A
GB1367723A
GB3847672A
GB3847672A
GB1367723A
GB 1367723 A
GB1367723 A
GB 1367723A
GB 3847672 A
GB3847672 A
GB 3847672A
GB 3847672 A
GB3847672 A
GB 3847672A
GB 1367723 A
GB1367723 A
GB 1367723A
Authority
GB
United Kingdom
Prior art keywords
shafts
trough
shaft
blades
blade
Prior art date
1971-08-26
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
GB3847672A
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.)
Pettibone Corp
Original Assignee
Pettibone Corp
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.)
1971-08-26
Filing date
1972-08-17
Publication date
1974-09-25
1972-08-17
Application filed by Pettibone Corp
filed
Critical
Pettibone Corp
1974-09-25
Publication of GB1367723A
publication
Critical
patent/GB1367723A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B01F27/60—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
B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
Abstract
1367723 Mixing apparatus PETTIBONE CORP 17 Aug 1972 [26 Aug 1971] 38476/72 Heading B1C Mixing. Continuou discharge apparatus for mixing granular materials, e.g. foundry sand, comprises a pair o parallel contra-rotating shaft assemblies 21, 22 in a double trough 20 mounted on a turntable 14. Each shaft carries a plurality of penta-elliptical blades 72, 172 angled (with opposite but equal pitch on the two shafts) to feed the material towards the discharge end of the trough and arranged as shown so that they sweep the space between the shafts alternate y with substantially no overlap (see Figs. : 0, 11, not shown). The blades are mounted on hubs 74 which act as spacers and are keyed to the shafts. Each blade on receiving a mass of material severs it into two parts of which one is passed to a blade on the other shaft so that subdivision is progressive. The trough 20 is secured to supports 40 by toggle clamps 48. Catalyst and binder are fed to nozzles 92, 96 by pumps (P1, P2, Fig. 1, not shown) and solid from a hopper (32) through a fluid-actuated sliding gate (36). In a modification for reconditioning foundry sand the blades consist of three quadrants of an ellipse, whereby one quadrant interacts with the corresponding blade on the other shaft to produce a compressing and milling action, see Fig. 12 (not shown).
GB3847672A
1971-08-26
1972-08-17
Apparatus for the continuous mixing of granular materials
Expired
GB1367723A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US17504771A
1971-08-26
1971-08-26
Publications (1)
Publication Number
Publication Date
GB1367723A
true
GB1367723A
(en)
1974-09-25
Family
ID=22638624
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3847672A
Expired
GB1367723A
(en)
1971-08-26
1972-08-17
Apparatus for the continuous mixing of granular materials
Country Status (12)
Country
Link
US
(1)
US3730487A
(en)
JP
(1)
JPS5347533B2
(en)
AU
(1)
AU472008B2
(en)
BR
(1)
BR7205803D0
(en)
CA
(1)
CA951308A
(en)
CH
(1)
CH548222A
(en)
DE
(1)
DE2240245B2
(en)
ES
(1)
ES406105A1
(en)
FR
(1)
FR2150399B1
(en)
GB
(1)
GB1367723A
(en)
IT
(1)
IT962230B
(en)
SE
(1)
SE392818B
(en)
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4201485A
(en)
*
1978-02-21
1980-05-06
Weyerhaeuser Company
Apparatus for proportioning and mixing powdered hardeners with liquid resins
JPS5775125A
(en)
*
1980-10-27
1982-05-11
Tsukishima Kikai Co Ltd
Agitating transporter
US5025287A
(en)
*
1989-12-18
1991-06-18
Eastman Kodak Company
Development apparatus having dual interleaving paddle mixers
US5220382A
(en)
*
1991-12-23
1993-06-15
Eastman Kodak Company
Development apparatus having a cross-mixing auger
US5609416A
(en)
*
1996-06-04
1997-03-11
Duckworth; Donald L.
Portable continual mixer
US5791779A
(en)
*
1996-07-09
1998-08-11
Sandmold Systems, Inc.
Mixing assembly for continuous mixer
DE10104311C1
(en)
*
2001-01-22
2002-08-14
Berstorff Gmbh
compounding
US7178749B2
(en)
*
2005-01-11
2007-02-20
Moyno, Inc.
Pump with cutting assembly
AT512579A1
(en)
*
2011-11-17
2013-09-15
Berndorf Band Gmbh
Continuous mixer and apparatus and method for the production of artificial stone by means of the continuous mixer
CN105056785B
(en)
*
2015-08-18
2017-12-08
四川华宇瑞得科技有限公司
Dry in the air bed auxiliary material addition machine and an auxiliary material adding method
CN111120204B
(en)
*
2019-12-20
2021-06-18
大唐可再生能源试验研究院有限公司
Independent variable-pitch four-quadrant operation control method for wind generating set
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1848572A
(en)
*
1932-03-08
Vacuum mixing machine
US1725279A
(en)
*
1928-06-23
1929-08-20
Anglo American Mill Company
Feed mixer
US3248092A
(en)
*
1962-10-24
1966-04-26
Baker Perkins Holdings Ltd
Mixing machines
US3346239A
(en)
*
1966-01-04
1967-10-10
Lowell A Larson
Combined material mixer and distributor
US3348815A
(en)
*
1966-12-27
1967-10-24
Edick Percy
Clay mixer and extruder
1971
1971-08-26
US
US00175047A
patent/US3730487A/en
not_active
Expired – Lifetime
1972
1972-08-03
CA
CA148,623,A
patent/CA951308A/en
not_active
Expired
1972-08-16
DE
DE19722240245
patent/DE2240245B2/en
active
Granted
1972-08-16
CH
CH1214272A
patent/CH548222A/en
not_active
IP Right Cessation
1972-08-17
GB
GB3847672A
patent/GB1367723A/en
not_active
Expired
1972-08-21
FR
FR7229773A
patent/FR2150399B1/fr
not_active
Expired
1972-08-23
AU
AU45874/72A
patent/AU472008B2/en
not_active
Expired
1972-08-24
JP
JP8494272A
patent/JPS5347533B2/ja
not_active
Expired
1972-08-24
SE
SE7210997A
patent/SE392818B/en
unknown
1972-08-24
BR
BR005803/72A
patent/BR7205803D0/en
unknown
1972-08-25
IT
IT52365/72A
patent/IT962230B/en
active
1972-08-25
ES
ES406105A
patent/ES406105A1/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2240245A1
(en)
1973-03-08
SE392818B
(en)
1977-04-25
IT962230B
(en)
1973-12-20
FR2150399B1
(en)
1976-08-13
US3730487A
(en)
1973-05-01
JPS4832243A
(en)
1973-04-27
JPS5347533B2
(en)
1978-12-21
CH548222A
(en)
1974-04-30
ES406105A1
(en)
1975-08-01
BR7205803D0
(en)
1973-08-21
DE2240245B2
(en)
1976-07-22
FR2150399A1
(en)
1973-04-06
AU472008B2
(en)
1976-05-13
AU4587472A
(en)
1974-02-28
CA951308A
(en)
1974-07-16
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Legal Events
Date
Code
Title
Description
1975-02-05
PS
Patent sealed [section 19, patents act 1949]
1983-03-23
PCNP
Patent ceased through non-payment of renewal fee
