FR849319A - Organe de retenue disposé du côté refoulement de turbo-pompes, en particulier de pompes alimentaires de chaudières - Google Patents

Organe de retenue disposé du côté refoulement de turbo-pompes, en particulier de pompes alimentaires de chaudières

Info

Publication number
FR849319A
FR849319A FR849319DA FR849319A FR 849319 A FR849319 A FR 849319A FR 849319D A FR849319D A FR 849319DA FR 849319 A FR849319 A FR 849319A
Authority
FR
France
Prior art keywords
pumps
turbo
discharge side
device arranged
retaining device
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)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Application granted granted Critical
Publication of FR849319A publication Critical patent/FR849319A/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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR849319D 1938-02-02 1939-01-24 Organe de retenue disposé du côté refoulement de turbo-pompes, en particulier de pompes alimentaires de chaudières Expired FR849319A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH849319X 1938-02-02

Publications (1)

Publication Number Publication Date
FR849319A true FR849319A (fr) 1939-11-21

Family

ID=4542147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849319D Expired FR849319A (fr) 1938-02-02 1939-01-24 Organe de retenue disposé du côté refoulement de turbo-pompes, en particulier de pompes alimentaires de chaudières

Country Status (1)

Country Link
FR (1) FR849319A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528892B1 (de) * 1965-11-25 1972-04-27 Werner & Pfleiderer Freilaufrückschlagventil
WO1994007032A1 (fr) * 1992-09-14 1994-03-31 Holter Regelarmaturen Gmbh & Co. Kg Soupape a tiroir de protection de pompe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528892B1 (de) * 1965-11-25 1972-04-27 Werner & Pfleiderer Freilaufrückschlagventil
WO1994007032A1 (fr) * 1992-09-14 1994-03-31 Holter Regelarmaturen Gmbh & Co. Kg Soupape a tiroir de protection de pompe

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