FR637748A - Tube redresseur à haute émission - Google Patents

Tube redresseur à haute émission

Info

Publication number
FR637748A
FR637748A FR637748DA FR637748A FR 637748 A FR637748 A FR 637748A FR 637748D A FR637748D A FR 637748DA FR 637748 A FR637748 A FR 637748A
Authority
FR
France
Prior art keywords
high emission
rectifier tube
emission rectifier
tube
rectifier
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)
French (fr)
Inventor
Siegmund Loewe
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
Application granted granted Critical
Publication of FR637748A publication Critical patent/FR637748A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
FR637748D 1926-07-19 1927-07-15 Tube redresseur à haute émission Expired FR637748A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE274507X 1926-07-19

Publications (1)

Publication Number Publication Date
FR637748A true FR637748A (fr) 1928-05-07

Family

ID=6020861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR637748D Expired FR637748A (fr) 1926-07-19 1927-07-15 Tube redresseur à haute émission

Country Status (3)

Country Link
FR (1) FR637748A (enrdf_load_stackoverflow)
GB (1) GB274507A (enrdf_load_stackoverflow)
NL (1) NL27026C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739183C (de) * 1934-09-15 1943-09-14 Aeg Verfahren zum Gettern elektrischer Entladungsroehren mit metallischer Wandung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739389C (de) * 1936-01-26 1943-09-24 Siemens Ag Anordnung zur Verdampfung eines Getterstoffes aus einem von aussen her zu beheizenden, in das Innere eines Entladungsgefaesses muendenden Rohr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739183C (de) * 1934-09-15 1943-09-14 Aeg Verfahren zum Gettern elektrischer Entladungsroehren mit metallischer Wandung

Also Published As

Publication number Publication date
GB274507A (en) 1928-10-18
NL27026C (enrdf_load_stackoverflow)

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