EP0144850A3 - Stirrer - Google Patents

Stirrer Download PDF

Info

Publication number
EP0144850A3
EP0144850A3 EP84113989A EP84113989A EP0144850A3 EP 0144850 A3 EP0144850 A3 EP 0144850A3 EP 84113989 A EP84113989 A EP 84113989A EP 84113989 A EP84113989 A EP 84113989A EP 0144850 A3 EP0144850 A3 EP 0144850A3
Authority
EP
European Patent Office
Prior art keywords
bearings
medium
gas cushion
agitator
perio
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.)
Withdrawn
Application number
EP84113989A
Other languages
German (de)
French (fr)
Other versions
EP0144850A2 (en
Inventor
Herbert Dr.-Ing. Jekat
Rainer Junghanns
Walter Ing. Geng
Vagn Ing. Petersen
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.)
Ekato Industrieanlagen Verwaltungs GmbH and Co
Original Assignee
Ekato Industrieanlagen Verwaltungs GmbH and Co
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 Ekato Industrieanlagen Verwaltungs GmbH and Co filed Critical Ekato Industrieanlagen Verwaltungs GmbH and Co
Publication of EP0144850A2 publication Critical patent/EP0144850A2/en
Publication of EP0144850A3 publication Critical patent/EP0144850A3/en
Withdrawn legal-status Critical Current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
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/86—Mixing heads comprising a driven stirrer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

Die Erfindung betrifft ein Rührwerk zum Rühren von flüssigen Medien insbesondere zum Betrieb in in das Medium völlig eingetauchtem Zustand. Die Lager und die Kupplung für die Rührerkswelle sind in einer Tauchglocke angeordnet, wobei zwischen den Lagern und der Kupplung einerseits und dem zu rührenden Medium ein Gaspolster vorhanden ist, um den Zutritt und damit eine eventuelle Beschädigung der Lager und der Kupplung durch das Medium zu vermeiden. The invention relates to an agitator for stirring liquid media especially for operation in the Medium completely immersed condition. The bearings and the Couplings for the agitator shaft are in a diving bell arranged, being between the bearings and the clutch on the one hand and the medium to be stirred a gas cushion is there to gain access and thus a possible Damage to the bearings and the coupling from the Avoid medium.

Das Gaspolter kann mittels einer Zufuhrleitung perio­ disch oder ständig nachgefüllt werden. The gas cushion can be perio by means of a supply line refillable or constantly refilled.

EP84113989A 1983-11-21 1984-11-19 Stirrer Withdrawn EP0144850A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3341960 1983-11-21
DE19833341960 DE3341960A1 (en) 1983-11-21 1983-11-21 AGITATOR

Publications (2)

Publication Number Publication Date
EP0144850A2 EP0144850A2 (en) 1985-06-19
EP0144850A3 true EP0144850A3 (en) 1987-05-27

Family

ID=6214809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113989A Withdrawn EP0144850A3 (en) 1983-11-21 1984-11-19 Stirrer

Country Status (5)

Country Link
US (1) US4565453A (en)
EP (1) EP0144850A3 (en)
JP (1) JPS60197227A (en)
DE (1) DE3341960A1 (en)
NO (1) NO844608L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660989A (en) * 1985-12-16 1987-04-28 Cf Industries, Inc. Agitator shaft bottom bearing assembly
GB2212071B (en) * 1987-11-10 1992-02-05 Totton Pumps Ltd Apparatus for mixing or agitating liquids
DE3818890A1 (en) * 1988-06-03 1989-12-07 Ekato Ind Anlagen Verwalt ARRANGEMENT FOR SECURELY SEALING THE BEARING OF A ROTATING SHAFT WITH AN RELATED DRIVE ELEMENT
US5368390A (en) * 1993-03-01 1994-11-29 General Signal Corporation Mixer systems
US5568985A (en) * 1994-10-26 1996-10-29 General Signal Corporation Mixer apparatus having an improved steady bearing
US5568975A (en) * 1996-01-04 1996-10-29 General Signal Corporation Self-adjusting steady bearing support assembly and suspension
US20040009610A1 (en) * 1999-04-29 2004-01-15 The University Of Wyoming Research Corporation D/B/A Western Research Institute Organic contaminant soil extraction system
US6386753B1 (en) * 2000-12-29 2002-05-14 Spx Corporation Support assembly and method for supporting a steady bearing
US6517246B2 (en) 2000-12-29 2003-02-11 Spx Corporation Flexible support and method for a steady bearing
DE102007013630B4 (en) 2007-03-19 2009-10-29 Invent Umwelt-Und Verfahrenstechnik Ag Drive device for immersion operation below a liquid surface and immersion agitator
FR3033863B1 (en) 2015-03-17 2018-05-11 Compagnie Engrenages Et Reducteurs - Messian - Durand TRAINING OF VERTICAL AGITATOR SHREDDER

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629323C (en) * 1931-08-30 1936-04-28 Himmelwerk Akt Ges An air-filled electric motor with an external rotor and a centrifugal pump coupled to it without an intermediate shaft and intermediate bearing, consisting of a submersible pump set
DE7043882U (en) * 1970-11-27 1971-03-18 Spoerer H RUBBER
US4065232A (en) * 1975-04-08 1977-12-27 Andrew Stratienko Liquid pump sealing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516918A (en) * 1945-12-14 1950-08-01 Allis Chalmers Mfg Co Submersible bearing construction
US2665122A (en) * 1952-06-11 1954-01-05 Ernest E Rowland Hydraulic power means and seal for pressure vessel agitators
FR2210233A5 (en) * 1972-12-08 1974-07-05 Renaud Georges

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629323C (en) * 1931-08-30 1936-04-28 Himmelwerk Akt Ges An air-filled electric motor with an external rotor and a centrifugal pump coupled to it without an intermediate shaft and intermediate bearing, consisting of a submersible pump set
DE7043882U (en) * 1970-11-27 1971-03-18 Spoerer H RUBBER
US4065232A (en) * 1975-04-08 1977-12-27 Andrew Stratienko Liquid pump sealing system

Also Published As

Publication number Publication date
JPS60197227A (en) 1985-10-05
US4565453A (en) 1986-01-21
EP0144850A2 (en) 1985-06-19
DE3341960A1 (en) 1985-05-30
NO844608L (en) 1985-05-22

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19851122

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19871128

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PETERSEN, VAGN, ING.

Inventor name: JUNGHANNS, RAINER

Inventor name: JEKAT, HERBERT, DR.-ING.

Inventor name: GENG, WALTER, ING.