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FR1166016A - Cooling process for steam vacuum pumps and pumps for the application of said process - Google Patents

Cooling process for steam vacuum pumps and pumps for the application of said process

Info

Publication number
FR1166016A
FR1166016A FR1166016DA FR1166016A FR 1166016 A FR1166016 A FR 1166016A FR 1166016D A FR1166016D A FR 1166016DA FR 1166016 A FR1166016 A FR 1166016A
Authority
FR
France
Prior art keywords
pumps
application
steam vacuum
cooling process
vacuum pumps
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
French (fr)
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.)
Edwards High Vacuum Ltd
Original Assignee
Edwards High Vacuum Ltd
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 Edwards High Vacuum Ltd filed Critical Edwards High Vacuum Ltd
Application granted granted Critical
Publication of FR1166016A publication Critical patent/FR1166016A/en
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
    • F04F9/06—Arrangement of vapour traps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1166016D 1956-01-25 1957-01-25 Cooling process for steam vacuum pumps and pumps for the application of said process Expired FR1166016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1166016X 1956-01-25

Publications (1)

Publication Number Publication Date
FR1166016A true FR1166016A (en) 1958-11-03

Family

ID=10879104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166016D Expired FR1166016A (en) 1956-01-25 1957-01-25 Cooling process for steam vacuum pumps and pumps for the application of said process

Country Status (1)

Country Link
FR (1) FR1166016A (en)

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