FR1520437A - Evacuation device - Google Patents

Evacuation device

Info

Publication number
FR1520437A
FR1520437A FR87999A FR87999A FR1520437A FR 1520437 A FR1520437 A FR 1520437A FR 87999 A FR87999 A FR 87999A FR 87999 A FR87999 A FR 87999A FR 1520437 A FR1520437 A FR 1520437A
Authority
FR
France
Prior art keywords
evacuation device
evacuation
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
FR87999A
Other languages
French (fr)
Inventor
Irving Callender Jennings
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 filed Critical
Priority to FR87999A priority Critical patent/FR1520437A/en
Application granted granted Critical
Publication of FR1520437A publication Critical patent/FR1520437A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/10—Auxiliary systems, arrangements, or devices for extracting, cooling, and removing non-condensable gases
FR87999A 1966-12-19 1966-12-19 Evacuation device Expired FR1520437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR87999A FR1520437A (en) 1966-12-19 1966-12-19 Evacuation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR87999A FR1520437A (en) 1966-12-19 1966-12-19 Evacuation device

Publications (1)

Publication Number Publication Date
FR1520437A true FR1520437A (en) 1968-04-12

Family

ID=8622653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87999A Expired FR1520437A (en) 1966-12-19 1966-12-19 Evacuation device

Country Status (1)

Country Link
FR (1) FR1520437A (en)

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