FR2138437A1 - - Google Patents

Info

Publication number
FR2138437A1
FR2138437A1 FR7119000A FR7119000A FR2138437A1 FR 2138437 A1 FR2138437 A1 FR 2138437A1 FR 7119000 A FR7119000 A FR 7119000A FR 7119000 A FR7119000 A FR 7119000A FR 2138437 A1 FR2138437 A1 FR 2138437A1
Authority
FR
France
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
FR7119000A
Other languages
French (fr)
Other versions
FR2138437B1 (enrdf_load_stackoverflow
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.)
Etablissements Berry SA
Original Assignee
Etablissements Berry 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 Etablissements Berry SA filed Critical Etablissements Berry SA
Priority to FR7119000A priority Critical patent/FR2138437B1/fr
Priority to CH670672A priority patent/CH555982A/xx
Priority to ES1972180292U priority patent/ES180292Y/es
Priority to IT2420572A priority patent/IT955418B/it
Publication of FR2138437A1 publication Critical patent/FR2138437A1/fr
Application granted granted Critical
Publication of FR2138437B1 publication Critical patent/FR2138437B1/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K5/00—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/005—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the engine comprising a rotor rotating under the actions of jets issuing from this rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7119000A 1971-05-26 1971-05-26 Expired FR2138437B1 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7119000A FR2138437B1 (enrdf_load_stackoverflow) 1971-05-26 1971-05-26
CH670672A CH555982A (de) 1971-05-26 1972-05-05 Ventilateur axial.
ES1972180292U ES180292Y (es) 1971-05-26 1972-05-10 Ventilador destinado a ejercer un empuje aerodinamico per- feccionado.
IT2420572A IT955418B (it) 1971-05-26 1972-05-10 Struttura perfezionata di ventila tore a spinta aerodinamica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7119000A FR2138437B1 (enrdf_load_stackoverflow) 1971-05-26 1971-05-26

Publications (2)

Publication Number Publication Date
FR2138437A1 true FR2138437A1 (enrdf_load_stackoverflow) 1973-01-05
FR2138437B1 FR2138437B1 (enrdf_load_stackoverflow) 1973-05-25

Family

ID=9077640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7119000A Expired FR2138437B1 (enrdf_load_stackoverflow) 1971-05-26 1971-05-26

Country Status (4)

Country Link
CH (1) CH555982A (enrdf_load_stackoverflow)
ES (1) ES180292Y (enrdf_load_stackoverflow)
FR (1) FR2138437B1 (enrdf_load_stackoverflow)
IT (1) IT955418B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364336A1 (fr) * 1976-09-09 1978-04-07 Benson William Appareil de propulsion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119412166A (zh) * 2024-10-30 2025-02-11 西安交通大学 一种新型襟翼型涡轮叶片结构及变循环发动机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364336A1 (fr) * 1976-09-09 1978-04-07 Benson William Appareil de propulsion

Also Published As

Publication number Publication date
IT955418B (it) 1973-09-29
ES180292Y (es) 1974-01-01
CH555982A (de) 1974-11-15
FR2138437B1 (enrdf_load_stackoverflow) 1973-05-25
ES180292U (es) 1973-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse