FR527131A - Valve actionnée par torsion magnétique - Google Patents

Valve actionnée par torsion magnétique

Info

Publication number
FR527131A
FR527131A FR527131A FR527131DA FR527131A FR 527131 A FR527131 A FR 527131A FR 527131 A FR527131 A FR 527131A FR 527131D A FR527131D A FR 527131DA FR 527131 A FR527131 A FR 527131A
Authority
FR
France
Prior art keywords
actuated valve
magnetic torsion
torsion
magnetic
actuated
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
FR527131A
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.)
Societe des Etablissements Gaumont
Original Assignee
Societe des Etablissements Gaumont
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 des Etablissements Gaumont filed Critical Societe des Etablissements Gaumont
Application granted granted Critical
Publication of FR527131A publication Critical patent/FR527131A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/18—Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means
FR527131A 1919-08-11 1919-08-11 Valve actionnée par torsion magnétique Expired FR527131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR527131T 1919-08-11

Publications (1)

Publication Number Publication Date
FR527131A true FR527131A (fr) 1921-10-20

Family

ID=8921193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527131A Expired FR527131A (fr) 1919-08-11 1919-08-11 Valve actionnée par torsion magnétique

Country Status (1)

Country Link
FR (1) FR527131A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502236A (en) * 1945-09-12 1950-03-28 Raytheon Mfg Co Gaseous discharge device
US2520955A (en) * 1942-10-01 1950-09-05 Westinghouse Electric Corp Trapezoidal cavity magnetron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520955A (en) * 1942-10-01 1950-09-05 Westinghouse Electric Corp Trapezoidal cavity magnetron
US2502236A (en) * 1945-09-12 1950-03-28 Raytheon Mfg Co Gaseous discharge device

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