FR1181043A - Pompe centrifuge contrarotative perfectionnée - Google Patents

Pompe centrifuge contrarotative perfectionnée

Info

Publication number
FR1181043A
FR1181043A FR1181043DA FR1181043A FR 1181043 A FR1181043 A FR 1181043A FR 1181043D A FR1181043D A FR 1181043DA FR 1181043 A FR1181043 A FR 1181043A
Authority
FR
France
Prior art keywords
centrifugal pump
rotating centrifugal
advanced counter
advanced
counter
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
Other languages
English (en)
Inventor
Werner Karl Lemm
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of FR1181043A publication Critical patent/FR1181043A/fr
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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/003—Having contrarotating parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/127—Multi-stage pumps with radially spaced stages, e.g. for contrarotating type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1181043D 1957-08-09 1957-08-09 Pompe centrifuge contrarotative perfectionnée Expired FR1181043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1181043T 1957-08-09

Publications (1)

Publication Number Publication Date
FR1181043A true FR1181043A (fr) 1959-06-11

Family

ID=9661952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181043D Expired FR1181043A (fr) 1957-08-09 1957-08-09 Pompe centrifuge contrarotative perfectionnée

Country Status (1)

Country Link
FR (1) FR1181043A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456425A (en) * 1980-11-20 1984-06-26 General Electric Company Modular inlet gearbox for a gas turbine engine
EP0348342A1 (fr) * 1988-06-23 1989-12-27 GebràœDer Sulzer Aktiengesellschaft Machine centrifuge à roues à aubes contrarotives
US20160222968A1 (en) * 2013-09-05 2016-08-04 Eaton Corporation Variable output centrifugal pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456425A (en) * 1980-11-20 1984-06-26 General Electric Company Modular inlet gearbox for a gas turbine engine
EP0348342A1 (fr) * 1988-06-23 1989-12-27 GebràœDer Sulzer Aktiengesellschaft Machine centrifuge à roues à aubes contrarotives
CH678352A5 (fr) * 1988-06-23 1991-08-30 Sulzer Ag
US20160222968A1 (en) * 2013-09-05 2016-08-04 Eaton Corporation Variable output centrifugal pump
EP3042083A4 (fr) * 2013-09-05 2017-05-10 Eaton Corporation Pompe centrifuge à sortie variable

Similar Documents

Publication Publication Date Title
CH377652A (de) Zentrifugalpumpe
CH398321A (fr) Pompe centrifuge
FR1181043A (fr) Pompe centrifuge contrarotative perfectionnée
FR1246860A (fr) Pompe centrifuge
FR1194733A (fr) Pompe centrifuge à tamis
FR1203812A (fr) Pompe centrifuge
FR1240438A (fr) Pompe centrifuge
FR1191815A (fr) Pompe perfectionnée
FR1252007A (fr) Pompe centrifuge perfectionnée
FR1189058A (fr) Pompe centrifuge
FR1183321A (fr) Pompe centrifuge
FR1179036A (fr) Pompe centrifuge
FR1183265A (fr) Pompe centrifuge
FR1209397A (fr) Pompe centrifuge ou hélico-centrifuge verticale
FR1199382A (fr) Pompe centrifuge à amorçage automatique
FR1170397A (fr) Pompe centrifuge auto-aspirante
FR1253329A (fr) Pompe centrifuge perfectionnée
FR1225844A (fr) Pompe centrifuge
FR1270174A (fr) Pompe centrifuge
FR1290668A (fr) Pompe centrifuge
FR1277835A (fr) Pompe centrifuge
FR1297077A (fr) Pompe centrifuge
FR1156554A (fr) Pompe centrifuge
FR1207345A (fr) Pompe centrifuge verticale auto-aspirante
FR1320111A (fr) Pompe centrifuge