DE1048478B - - Google Patents

Info

Publication number
DE1048478B
DE1048478B DENDAT1048478D DE1048478DA DE1048478B DE 1048478 B DE1048478 B DE 1048478B DE NDAT1048478 D DENDAT1048478 D DE NDAT1048478D DE 1048478D A DE1048478D A DE 1048478DA DE 1048478 B DE1048478 B DE 1048478B
Authority
DE
Germany
Prior art keywords
wheel
auxiliary
chamber
gap
conveyor wheel
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.)
Pending
Application number
DENDAT1048478D
Other languages
German (de)
English (en)
Publication date
Publication of DE1048478B publication Critical patent/DE1048478B/de
Pending 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DENDAT1048478D Pending DE1048478B (enExample)

Publications (1)

Publication Number Publication Date
DE1048478B true DE1048478B (enExample) 1959-01-08

Family

ID=589658

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1048478D Pending DE1048478B (enExample)

Country Status (1)

Country Link
DE (1) DE1048478B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155043A (en) * 1960-03-28 1964-11-03 Klaus Franz Centrifugal pumps
US3639073A (en) * 1970-04-23 1972-02-01 Sundstrand Corp Centrifugal pump
EP0410948A3 (en) * 1989-07-25 1992-02-26 International Standard Electric Corporation Dynamic seal with flushing protection of static seal
DE19501900A1 (de) * 1995-01-23 1996-07-25 Klein Schanzlin & Becker Ag Gleitringdichtung für Kesselspeisepumpen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155043A (en) * 1960-03-28 1964-11-03 Klaus Franz Centrifugal pumps
US3639073A (en) * 1970-04-23 1972-02-01 Sundstrand Corp Centrifugal pump
EP0410948A3 (en) * 1989-07-25 1992-02-26 International Standard Electric Corporation Dynamic seal with flushing protection of static seal
DE19501900A1 (de) * 1995-01-23 1996-07-25 Klein Schanzlin & Becker Ag Gleitringdichtung für Kesselspeisepumpen

Similar Documents

Publication Publication Date Title
GB1147607A (en) Improvements relating to Rotary Hydraulic Pumps or Motors
GB1380156A (en) Valve
DE1048478B (enExample)
GB1330775A (en) Screw pumps
DE1174329B (de) Leitradzwischenboden fuer Dampf- oder Gasturbinen
ZA721095B (en) Valve for pumps,compressors or the like
AU3549971A (en) Multistage pump and manufacturing method
ZA721096B (en) Packing for compressors,pumps or the like
CA951576A (en) Pump priming and flow control valve
GB1103897A (en) Continuous screw extraction press
DE852205C (de) Einstufige Kreiselpumpe, insbesondere zum Foerdern von Saeuren und anderen korrodierenden Fluessigkeiten
DE1096205B (de) Kreiselpumpe mit Hilfsfoerderrad
SE391654B (sv) Rorkvarn med minst en malkammare, som er forsedd med tva eller flera med pa huvudsakligen lika inbordes avstand belegna ringformiga skiljeveggar
DE1122375B (de) Mehrstufige Kreiselpumpe mit fliegend angeordneten Laufraedern
GB1014034A (en) Improvements in or relating to a device for regulating the flow of floating material
AT302390B (de) Gichtverschluß für im Hochdruckverfahren betreibbare Schachtöfen, insbesondere für Druck-Hochöfen
GB1387752A (en) Safety valve assembly for production wells
GB953799A (en) Improvements in or relating to mechanical high vacuum pumps of the roots blower type
IT961980B (it) Perfezionamento nelle disposizioni di controllo del funzionamento di pompe per fluidi idraulici
JPS5324104A (en) Pump
DE820681C (de) Kreiselkranzabdichtung fuer mehrstufige Kreiselpumpen
DE971819C (de) Schleudergiessverfahren
DE1103763B (de) Kreiselpumpe mit Hilfsfoerderrad
FI51826C (fi) Menetelmä jalometallin erottamiseksi jalometallin, kuparin sekä jonkin seoksesta.
ZA721151B (en) Packing for compressors,pumps or the like