FR2880543B1 - Perfectionnement aux vehicules incendie ou motopompes incendie equipes d'une pompe centrifuge pour le refoulement d'un liquide d'extinction - Google Patents

Perfectionnement aux vehicules incendie ou motopompes incendie equipes d'une pompe centrifuge pour le refoulement d'un liquide d'extinction

Info

Publication number
FR2880543B1
FR2880543B1 FR0500186A FR0500186A FR2880543B1 FR 2880543 B1 FR2880543 B1 FR 2880543B1 FR 0500186 A FR0500186 A FR 0500186A FR 0500186 A FR0500186 A FR 0500186A FR 2880543 B1 FR2880543 B1 FR 2880543B1
Authority
FR
France
Prior art keywords
fire
improvement
discharge
centrifugal pump
extinguishing fluid
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 - Fee Related
Application number
FR0500186A
Other languages
English (en)
Other versions
FR2880543A1 (fr
Inventor
Jean Marie Freche
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.)
POUR LE DEV de la SECURITE SOC
Original Assignee
POUR LE DEV de la SECURITE SOC
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 POUR LE DEV de la SECURITE SOC filed Critical POUR LE DEV de la SECURITE SOC
Priority to FR0500186A priority Critical patent/FR2880543B1/fr
Priority to EP06300014A priority patent/EP1681470A1/fr
Publication of FR2880543A1 publication Critical patent/FR2880543A1/fr
Application granted granted Critical
Publication of FR2880543B1 publication Critical patent/FR2880543B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • 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
    • F04D15/0077—Safety measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0500186A 2005-01-07 2005-01-07 Perfectionnement aux vehicules incendie ou motopompes incendie equipes d'une pompe centrifuge pour le refoulement d'un liquide d'extinction Expired - Fee Related FR2880543B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0500186A FR2880543B1 (fr) 2005-01-07 2005-01-07 Perfectionnement aux vehicules incendie ou motopompes incendie equipes d'une pompe centrifuge pour le refoulement d'un liquide d'extinction
EP06300014A EP1681470A1 (fr) 2005-01-07 2006-01-06 Pompe centrifuge pour matériels de lutte contre les incendies avec système de détection de cavitation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500186A FR2880543B1 (fr) 2005-01-07 2005-01-07 Perfectionnement aux vehicules incendie ou motopompes incendie equipes d'une pompe centrifuge pour le refoulement d'un liquide d'extinction

Publications (2)

Publication Number Publication Date
FR2880543A1 FR2880543A1 (fr) 2006-07-14
FR2880543B1 true FR2880543B1 (fr) 2007-08-31

Family

ID=34954622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0500186A Expired - Fee Related FR2880543B1 (fr) 2005-01-07 2005-01-07 Perfectionnement aux vehicules incendie ou motopompes incendie equipes d'une pompe centrifuge pour le refoulement d'un liquide d'extinction

Country Status (2)

Country Link
EP (1) EP1681470A1 (fr)
FR (1) FR2880543B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102003373A (zh) * 2010-08-31 2011-04-06 北京紫光新锐自控技术有限公司 一种高铁下及隧道排水泵及泵站发电机组联合巡检装置
CN109681474B (zh) * 2019-01-21 2023-08-18 中国科学院工程热物理研究所 一种抑制离心泵空化的自动调节装置及方法
WO2022075856A1 (fr) 2020-10-09 2022-04-14 Aker Solutions As Procédé de prévention des dommages causés à une pompe
GB2599702A (en) * 2020-10-09 2022-04-13 Aker Solutions As Method of preventing damage to a pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981618A (en) * 1975-02-14 1976-09-21 Grumman Aerospace Corporation Method and apparatus for preventing pump cavitation
AT364252B (de) * 1980-05-20 1981-10-12 Rosenbauer Kg Konrad Feuerloeschkreiselpumpe
DE19848726A1 (de) * 1998-10-22 2000-04-27 Ziegler Albert Gmbh Co Kg Sicherungseinrichtung zur Vermeidung von Kavitation in Pumpen, insbesondere Feuerlöschkreiselpumpen

Also Published As

Publication number Publication date
FR2880543A1 (fr) 2006-07-14
EP1681470A1 (fr) 2006-07-19

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Year of fee payment: 12

ST Notification of lapse

Effective date: 20170929