DE2528210A1 - - Google Patents

Info

Publication number
DE2528210A1
DE2528210A1 DE19752528210 DE2528210A DE2528210A1 DE 2528210 A1 DE2528210 A1 DE 2528210A1 DE 19752528210 DE19752528210 DE 19752528210 DE 2528210 A DE2528210 A DE 2528210A DE 2528210 A1 DE2528210 A1 DE 2528210A1
Authority
DE
Germany
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.)
Granted
Application number
DE19752528210
Other languages
German (de)
Other versions
DE2528210C2 (de
DE2528210B1 (de
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 filed Critical
Priority claimed from DE19752528210 external-priority patent/DE2528210C2/de
Priority to DE19752528210 priority Critical patent/DE2528210C2/de
Priority to IT24029/76A priority patent/IT1061834B/it
Priority to IN1039/CAL/1976A priority patent/IN144269B/en
Priority to FR7618396A priority patent/FR2315620A1/fr
Priority to US05/698,747 priority patent/US4050846A/en
Priority to AT456576A priority patent/AT343482B/de
Priority to BR7604131A priority patent/BR7604131A/pt
Publication of DE2528210B1 publication Critical patent/DE2528210B1/de
Publication of DE2528210A1 publication Critical patent/DE2528210A1/de
Publication of DE2528210C2 publication Critical patent/DE2528210C2/de
Application granted granted Critical
Priority to AT0456578A priority patent/AT378376B/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/10—Melting
    • C10C3/12—Devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/04—Helico-centrifugal pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19752528210 1975-06-25 1975-06-25 Umwälzpumpe Expired DE2528210C2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19752528210 DE2528210C2 (de) 1975-06-25 Umwälzpumpe
IT24029/76A IT1061834B (it) 1975-06-25 1976-06-07 Pompa di circolazione
IN1039/CAL/1976A IN144269B (enExample) 1975-06-25 1976-06-15
FR7618396A FR2315620A1 (fr) 1975-06-25 1976-06-17 Pompe de circulation
US05/698,747 US4050846A (en) 1975-06-25 1976-06-22 Fluid circulating apparatus
AT456576A AT343482B (de) 1975-06-25 1976-06-23 Umwalzpumpe
BR7604131A BR7604131A (pt) 1975-06-25 1976-06-24 Bomba de circulacao
AT0456578A AT378376B (de) 1975-06-25 1978-06-22 Verfahren und reaktionsbehaelter zur erzeugung einer erhitzten bituminoesen zuschlagstoff-mischung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752528210 DE2528210C2 (de) 1975-06-25 Umwälzpumpe

Publications (3)

Publication Number Publication Date
DE2528210B1 DE2528210B1 (de) 1976-08-05
DE2528210A1 true DE2528210A1 (enExample) 1976-08-05
DE2528210C2 DE2528210C2 (de) 1977-07-21

Family

ID=

Also Published As

Publication number Publication date
FR2315620B1 (enExample) 1981-09-18
ATA456576A (de) 1977-09-15
BR7604131A (pt) 1977-07-26
DE2528210B1 (de) 1976-08-05
IT1061834B (it) 1983-04-30
AT378376B (de) 1985-07-25
ATA456578A (de) 1984-12-15
US4050846A (en) 1977-09-27
FR2315620A1 (fr) 1977-01-21
AT343482B (de) 1978-05-26
IN144269B (enExample) 1978-04-22

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee