FR2350041A7 - Stirrer impeller with plastics boss and blades - with tie rods longitudinally aligned within each blade - Google Patents

Stirrer impeller with plastics boss and blades - with tie rods longitudinally aligned within each blade

Info

Publication number
FR2350041A7
FR2350041A7 FR7623566A FR7623566A FR2350041A7 FR 2350041 A7 FR2350041 A7 FR 2350041A7 FR 7623566 A FR7623566 A FR 7623566A FR 7623566 A FR7623566 A FR 7623566A FR 2350041 A7 FR2350041 A7 FR 2350041A7
Authority
FR
France
Prior art keywords
tie rods
blades
blade
boss
impeller
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
FR7623566A
Other languages
French (fr)
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.)
LENSER KUNSTSTOFF PRESS
Original Assignee
LENSER KUNSTSTOFF PRESS
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 LENSER KUNSTSTOFF PRESS filed Critical LENSER KUNSTSTOFF PRESS
Application granted granted Critical
Publication of FR2350041A7 publication Critical patent/FR2350041A7/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
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The blades are fastened to the boss by tie rods passing along the length of the blades. The tie rods promote radial prestressing to the blades. The tie rods are secured to anchor members embedded within the boss of the impeller. The ends of the tie rods may be screw threaded to match corresponding bores in the anchor members. Each blade may contain two tie rods joined at their outer ends by a cross bar to form a yoke. The impeller shows excellent stability under mechanical loads and high speeds.
FR7623566A 1976-04-30 1976-08-02 Stirrer impeller with plastics boss and blades - with tie rods longitudinally aligned within each blade Expired FR2350041A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2619134A DE2619134C2 (en) 1976-04-30 1976-04-30 Agitator propeller

Publications (1)

Publication Number Publication Date
FR2350041A7 true FR2350041A7 (en) 1977-11-25

Family

ID=5976752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623566A Expired FR2350041A7 (en) 1976-04-30 1976-08-02 Stirrer impeller with plastics boss and blades - with tie rods longitudinally aligned within each blade

Country Status (2)

Country Link
DE (1) DE2619134C2 (en)
FR (1) FR2350041A7 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102048015A (en) * 2009-11-10 2011-05-11 深圳市海川实业股份有限公司 Stirring shaft, homogenizing and aging machine and sterilizing, homogenizing and aging integrated machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215057A (en) * 1968-05-22 1970-12-09 Laminated Plastic Products Ltd Demountable agitator
DE2207207B2 (en) * 1972-02-16 1976-10-07 RUEHRER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102048015A (en) * 2009-11-10 2011-05-11 深圳市海川实业股份有限公司 Stirring shaft, homogenizing and aging machine and sterilizing, homogenizing and aging integrated machine
CN102048015B (en) * 2009-11-10 2014-04-02 深圳市海川实业股份有限公司 Stirring shaft, homogenizing and aging machine and sterilizing, homogenizing and aging integrated machine

Also Published As

Publication number Publication date
DE2619134C2 (en) 1985-10-24
DE2619134A1 (en) 1977-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse