FR2382599A1 - Dispositif de prelevement de liquide a grande vitesse relative - Google Patents

Dispositif de prelevement de liquide a grande vitesse relative

Info

Publication number
FR2382599A1
FR2382599A1 FR7706205A FR7706205A FR2382599A1 FR 2382599 A1 FR2382599 A1 FR 2382599A1 FR 7706205 A FR7706205 A FR 7706205A FR 7706205 A FR7706205 A FR 7706205A FR 2382599 A1 FR2382599 A1 FR 2382599A1
Authority
FR
France
Prior art keywords
water
scoop
shoe
fire fighting
curved section
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.)
Granted
Application number
FR7706205A
Other languages
English (en)
Other versions
FR2382599B1 (fr
Inventor
Nicolas De Turckheim
Raymond Fernand Schlegel
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7706205A priority Critical patent/FR2382599A1/fr
Priority to JP2367478A priority patent/JPS6036801B2/ja
Publication of FR2382599A1 publication Critical patent/FR2382599A1/fr
Application granted granted Critical
Publication of FR2382599B1 publication Critical patent/FR2382599B1/fr
Granted 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
    • F04D1/12—Pumps with scoops or like paring members protruding in the fluid circulating in a bowl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Removal Of Floating Material (AREA)
  • Hydraulic Turbines (AREA)

Abstract

L'invention a pour objet un dispositif de prélèvement de liquide à grande vitesse par un orifice de captation de position variable. Cet orifice 1 débouche au ras de la face mouillée 4a d'un patin à hydroportance 4 faisant office de ski nautique pour maintenir l'orifice de captation 1 à la surface S du liquide, ledit patin étant supporté par un bras mobile 6 qui l'appuie sur la surface S du liquide, c'est-à-dire dans le sens oppose à la force d'hydroportance qu'il engendre. Application aux pompes et centrifugeuses à anneau liquide.
FR7706205A 1977-03-03 1977-03-03 Dispositif de prelevement de liquide a grande vitesse relative Granted FR2382599A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7706205A FR2382599A1 (fr) 1977-03-03 1977-03-03 Dispositif de prelevement de liquide a grande vitesse relative
JP2367478A JPS6036801B2 (ja) 1977-03-03 1978-03-03 液体の高速すくい取り装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706205A FR2382599A1 (fr) 1977-03-03 1977-03-03 Dispositif de prelevement de liquide a grande vitesse relative

Publications (2)

Publication Number Publication Date
FR2382599A1 true FR2382599A1 (fr) 1978-09-29
FR2382599B1 FR2382599B1 (fr) 1980-12-05

Family

ID=9187493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706205A Granted FR2382599A1 (fr) 1977-03-03 1977-03-03 Dispositif de prelevement de liquide a grande vitesse relative

Country Status (2)

Country Link
JP (1) JPS6036801B2 (fr)
FR (1) FR2382599A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900022695A1 (it) * 2019-12-02 2021-06-02 Technox S R L Sistema di raccolta acqua per aereo antincendio
EP3875156A1 (fr) * 2020-03-05 2021-09-08 Rockwell Collins, Inc. Procédé et appareil de sensibilisation autonome à la situation basée sur une bouée pour bateaux volants
US20220204156A1 (en) * 2019-04-17 2022-06-30 Northern Flight Service Ab Surfing arrangement for mounting to an aircraft, and an aircraft comprising such an arrangement
US11679895B2 (en) 2020-03-05 2023-06-20 Rockwell Collins, Inc. Method and apparatus for autonomous buoy-based situational awareness for flying boats

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2022960B1 (en) * 2019-04-17 2020-10-26 Scodev Int B V Water scooping apparatus for an aircraft and an aircraft comprising the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220204156A1 (en) * 2019-04-17 2022-06-30 Northern Flight Service Ab Surfing arrangement for mounting to an aircraft, and an aircraft comprising such an arrangement
EP3956217A4 (fr) * 2019-04-17 2023-08-23 Northern Flight Service AB Agencement de surf destiné au montage sur un aéronef, et aéronef comprenant un tel agencement
IT201900022695A1 (it) * 2019-12-02 2021-06-02 Technox S R L Sistema di raccolta acqua per aereo antincendio
WO2021111253A1 (fr) * 2019-12-02 2021-06-10 Technox S.R.L. Système de collecte d'eau pour aéronef de lutte contre l'incendie
EP3875156A1 (fr) * 2020-03-05 2021-09-08 Rockwell Collins, Inc. Procédé et appareil de sensibilisation autonome à la situation basée sur une bouée pour bateaux volants
US11679895B2 (en) 2020-03-05 2023-06-20 Rockwell Collins, Inc. Method and apparatus for autonomous buoy-based situational awareness for flying boats

Also Published As

Publication number Publication date
FR2382599B1 (fr) 1980-12-05
JPS6036801B2 (ja) 1985-08-22
JPS53110171A (en) 1978-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse