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FR2373700B1 - - Google Patents

Info

Publication number
FR2373700B1
FR2373700B1 FR7637194A FR7637194A FR2373700B1 FR 2373700 B1 FR2373700 B1 FR 2373700B1 FR 7637194 A FR7637194 A FR 7637194A FR 7637194 A FR7637194 A FR 7637194A FR 2373700 B1 FR2373700 B1 FR 2373700B1
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.)
Expired
Application number
FR7637194A
Other languages
French (fr)
Other versions
FR2373700A1 (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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7637194A priority Critical patent/FR2373700A1/en
Publication of FR2373700A1 publication Critical patent/FR2373700A1/en
Application granted granted Critical
Publication of FR2373700B1 publication Critical patent/FR2373700B1/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
FR7637194A 1976-12-10 1976-12-10 Portable ejector pump for rapidly aspirating gas - incorporates pyrotechnic charge generating motive gas when fired, partic. for rigidifying stretcher mattress by decompression Granted FR2373700A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7637194A FR2373700A1 (en) 1976-12-10 1976-12-10 Portable ejector pump for rapidly aspirating gas - incorporates pyrotechnic charge generating motive gas when fired, partic. for rigidifying stretcher mattress by decompression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637194A FR2373700A1 (en) 1976-12-10 1976-12-10 Portable ejector pump for rapidly aspirating gas - incorporates pyrotechnic charge generating motive gas when fired, partic. for rigidifying stretcher mattress by decompression

Publications (2)

Publication Number Publication Date
FR2373700A1 FR2373700A1 (en) 1978-07-07
FR2373700B1 true FR2373700B1 (en) 1980-04-25

Family

ID=9180883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637194A Granted FR2373700A1 (en) 1976-12-10 1976-12-10 Portable ejector pump for rapidly aspirating gas - incorporates pyrotechnic charge generating motive gas when fired, partic. for rigidifying stretcher mattress by decompression

Country Status (1)

Country Link
FR (1) FR2373700A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2602945C2 (en) * 2014-10-09 2016-11-20 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный политехнический университет" (ФГАОУ ВО "СПбПУ") Independent gas jet pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2655429C1 (en) * 2017-09-12 2018-05-28 Александр Георгиевич Семенов Independent gas jet pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2602945C2 (en) * 2014-10-09 2016-11-20 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский государственный политехнический университет" (ФГАОУ ВО "СПбПУ") Independent gas jet pump

Also Published As

Publication number Publication date
FR2373700A1 (en) 1978-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse