GB1215347A - An apparatus for measuring consistency or viscosity - Google Patents

An apparatus for measuring consistency or viscosity

Info

Publication number
GB1215347A
GB1215347A GB5707968A GB5707968A GB1215347A GB 1215347 A GB1215347 A GB 1215347A GB 5707968 A GB5707968 A GB 5707968A GB 5707968 A GB5707968 A GB 5707968A GB 1215347 A GB1215347 A GB 1215347A
Authority
GB
United Kingdom
Prior art keywords
stirrer
tube
jaws
viscometer
release
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
GB5707968A
Inventor
Peter Perten
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.)
Falling Number AB
Original Assignee
Falling Number AB
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 Falling Number AB filed Critical Falling Number AB
Priority to GB5707968A priority Critical patent/GB1215347A/en
Publication of GB1215347A publication Critical patent/GB1215347A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/12—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring rising or falling speed of the body; by measuring penetration of wedged gauges

Abstract

1,215,347. Viscometer. FALLING NUMBER A.B. Dec.2, 1968, No.57079/68. Heading G1S. A tank 2 contains liquid heated to 100‹ C. and is provided with a level regulator 20, a vapour cooler 21, and a viscometer tube 3 immersed in the bath and containing a stirrer viscometer 4 which is reciprocated vertically by a motor rotated grooved drum 7 engaging a projection 8a. The tube 3 is secured in position by a slide 9, and a latch 18 operated by a release magnet 15 retains the head 4b of the stirrer inter-connected with the lifting arm 8. In operation the tube 3 is filled with sample material, e.g. flour, and the stirrer 4 reciprocated vertically for 60 seconds, the stirring is then discontinued when the stirrer is at the top. The latch 18 is now released so that the stirrer 4, now serving as a gravity body, falls freely a predetermined distance in the tube 3 until a pulse emitter 19 strikes and closes a contact 17. This contact stops a counting mechanism 13, and the period of time on the counter is used to indicate the viscosity. In Figs. 3-5 (not shown) a driven gear wheel (8) has a crank-pin (22) which engages in a notch (23a) in a T-shaped member (23) supporting and reciprocating the stirrer (not shown) by means of jaws (50). The jaws are opened to release the stirrer for its gravity fall when a tongue (54) is lowered into the path of a cam (61) to operate a switch (55) and automatically stop the driving motor, a rod (59) at this time engaging an abutment (60) and being moved down to depress an element (58) and release the jaws.
GB5707968A 1968-12-02 1968-12-02 An apparatus for measuring consistency or viscosity Expired GB1215347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5707968A GB1215347A (en) 1968-12-02 1968-12-02 An apparatus for measuring consistency or viscosity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5707968A GB1215347A (en) 1968-12-02 1968-12-02 An apparatus for measuring consistency or viscosity

Publications (1)

Publication Number Publication Date
GB1215347A true GB1215347A (en) 1970-12-09

Family

ID=10478310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5707968A Expired GB1215347A (en) 1968-12-02 1968-12-02 An apparatus for measuring consistency or viscosity

Country Status (1)

Country Link
GB (1) GB1215347A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1012567A1 (en) * 1996-09-10 2000-06-28 Norcross Corporation In-line viscometer
US8739608B2 (en) 2007-11-14 2014-06-03 Dec International Nz Limited Instrument for use with fluid
CN104502229A (en) * 2015-01-06 2015-04-08 杭州贝因美豆逗儿童营养食品有限公司 Detection method of rice flour viscosity and application thereof
WO2016004488A1 (en) * 2014-07-11 2016-01-14 Prozyn Indústria E Comércio Ltda Method for detecting alpha-amylase in sugars or intermediates

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1012567A1 (en) * 1996-09-10 2000-06-28 Norcross Corporation In-line viscometer
EP1012567A4 (en) * 1996-09-10 2005-06-15 Norcross Corp In-line viscometer
US8739608B2 (en) 2007-11-14 2014-06-03 Dec International Nz Limited Instrument for use with fluid
WO2016004488A1 (en) * 2014-07-11 2016-01-14 Prozyn Indústria E Comércio Ltda Method for detecting alpha-amylase in sugars or intermediates
CN104502229A (en) * 2015-01-06 2015-04-08 杭州贝因美豆逗儿童营养食品有限公司 Detection method of rice flour viscosity and application thereof

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