CA1205682A - Dispositif permettant le demarrage des pompes et turbines-pompes multietages a diffuseur fixe - Google Patents

Dispositif permettant le demarrage des pompes et turbines-pompes multietages a diffuseur fixe

Info

Publication number
CA1205682A
CA1205682A CA000379119A CA379119A CA1205682A CA 1205682 A CA1205682 A CA 1205682A CA 000379119 A CA000379119 A CA 000379119A CA 379119 A CA379119 A CA 379119A CA 1205682 A CA1205682 A CA 1205682A
Authority
CA
Canada
Prior art keywords
pump
water
turbine
diffuser
tion
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
CA000379119A
Other languages
English (en)
French (fr)
Inventor
Pierre Boussuges
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.)
Neyrpic SA
Original Assignee
Neyrpic 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 Neyrpic SA filed Critical Neyrpic SA
Application granted granted Critical
Publication of CA1205682A publication Critical patent/CA1205682A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/005—Starting, also of pump-turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA000379119A 1980-06-06 1981-06-05 Dispositif permettant le demarrage des pompes et turbines-pompes multietages a diffuseur fixe Expired CA1205682A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR80-12580 1980-06-06
FR8012580A FR2484025A1 (fr) 1980-06-06 1980-06-06 Dispositif permettant de faciliter le demarrage des pompes et turbines-pompes multietages a diffuseur fixe

Publications (1)

Publication Number Publication Date
CA1205682A true CA1205682A (fr) 1986-06-10

Family

ID=9242772

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000379119A Expired CA1205682A (fr) 1980-06-06 1981-06-05 Dispositif permettant le demarrage des pompes et turbines-pompes multietages a diffuseur fixe

Country Status (4)

Country Link
AR (1) AR224073A1 (pt)
BR (1) BR8103231A (pt)
CA (1) CA1205682A (pt)
FR (1) FR2484025A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112983829A (zh) * 2021-02-07 2021-06-18 上海创历制冷设备有限公司 一种防溅水泵

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU747592B2 (en) * 1998-03-13 2002-05-16 Unitec Institute Of Technology Improved pumping apparatus and methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112983829A (zh) * 2021-02-07 2021-06-18 上海创历制冷设备有限公司 一种防溅水泵
CN112983829B (zh) * 2021-02-07 2022-11-15 上海创历制冷设备有限公司 一种防溅水泵

Also Published As

Publication number Publication date
FR2484025B1 (pt) 1982-07-23
BR8103231A (pt) 1982-02-16
FR2484025A1 (fr) 1981-12-11
AR224073A1 (es) 1981-10-15

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Legal Events

Date Code Title Description
MKEX Expiry