FR1314428A - Method of operating a cold trap between the diffusion pump and the high vacuum vessels - Google Patents

Method of operating a cold trap between the diffusion pump and the high vacuum vessels

Info

Publication number
FR1314428A
FR1314428A FR877361A FR877361A FR1314428A FR 1314428 A FR1314428 A FR 1314428A FR 877361 A FR877361 A FR 877361A FR 877361 A FR877361 A FR 877361A FR 1314428 A FR1314428 A FR 1314428A
Authority
FR
France
Prior art keywords
operating
high vacuum
cold trap
diffusion pump
vacuum vessels
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
FR877361A
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Priority to FR877361A priority Critical patent/FR1314428A/en
Application granted granted Critical
Publication of FR1314428A publication Critical patent/FR1314428A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR877361A 1961-10-28 1961-10-28 Method of operating a cold trap between the diffusion pump and the high vacuum vessels Expired FR1314428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR877361A FR1314428A (en) 1961-10-28 1961-10-28 Method of operating a cold trap between the diffusion pump and the high vacuum vessels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR877361A FR1314428A (en) 1961-10-28 1961-10-28 Method of operating a cold trap between the diffusion pump and the high vacuum vessels

Publications (1)

Publication Number Publication Date
FR1314428A true FR1314428A (en) 1963-01-11

Family

ID=8765602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877361A Expired FR1314428A (en) 1961-10-28 1961-10-28 Method of operating a cold trap between the diffusion pump and the high vacuum vessels

Country Status (1)

Country Link
FR (1) FR1314428A (en)

Similar Documents

Publication Publication Date Title
IT955554B (en) METHOD OF VAPORIZATION OF A CURRENT OF CRYOGENIC FLUID
FR1304748A (en) Liquid fuel pump
FR1317639A (en) Thermo-electric heat pump and its application to refrigerators
FR1304689A (en) Advanced Turbomolecular Vacuum Pump
IT975640B (en) PROCEDURE AND DEVICE FOR DETERMINING THE THRUST OF A JET ENGINE
FR1314428A (en) Method of operating a cold trap between the diffusion pump and the high vacuum vessels
BE619474A (en) Method and device for pumping gas
FR1297182A (en) Turbomolecular vacuum pump
CH410263A (en) Turbomolecular vacuum pump disc
FR1356672A (en) Submerged drain pump
BE617320A (en) Thermo-electric pump
FR1196663A (en) Electromagnetic injection pump
FR1214647A (en) Vacuum pump
BE756965A (en) GAS AND LIQUID SEPARATOR
FR1178104A (en) Vacuum pump and liquid ring compressor
FR1273586A (en) Advanced liquid pump
FR1193413A (en) Controlled valve injection pump
FR1340148A (en) Liquid fuel pump
FR1356836A (en) Liquid fuel pump
FR1319973A (en) Liquid fuel pump
CH352531A (en) Injection pump
FR1317333A (en) Improvement in fluid traps used in vacuum pumps
貝塚爽平 et al. Discussion on Change of Natural Environment
FR1303440A (en) Pump and vacuum filter assembly
BE773824A (en) INJECTION PUMP