FR1202397A - Perfectionnement aux pompes à jet de vapeur - Google Patents

Perfectionnement aux pompes à jet de vapeur

Info

Publication number
FR1202397A
FR1202397A FR1202397DA FR1202397A FR 1202397 A FR1202397 A FR 1202397A FR 1202397D A FR1202397D A FR 1202397DA FR 1202397 A FR1202397 A FR 1202397A
Authority
FR
France
Prior art keywords
improvement
steam jet
jet pumps
pumps
steam
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
Other languages
English (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.)
Compagnie Generale de Radiologie SA
Original Assignee
Compagnie Generale de Radiologie 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 Compagnie Generale de Radiologie SA filed Critical Compagnie Generale de Radiologie SA
Application granted granted Critical
Publication of FR1202397A publication Critical patent/FR1202397A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F9/00—Diffusion pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1202397D 1958-07-01 1958-07-01 Perfectionnement aux pompes à jet de vapeur Expired FR1202397A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1202397T 1958-07-01

Publications (1)

Publication Number Publication Date
FR1202397A true FR1202397A (fr) 1960-01-11

Family

ID=9671890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202397D Expired FR1202397A (fr) 1958-07-01 1958-07-01 Perfectionnement aux pompes à jet de vapeur

Country Status (1)

Country Link
FR (1) FR1202397A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198209A (en) * 1961-11-29 1965-08-03 Leybold Holding A G Diffusion vacuum pump system apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198209A (en) * 1961-11-29 1965-08-03 Leybold Holding A G Diffusion vacuum pump system apparatus

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