CH287702A - Metalldampf-, insbesondere Alkalimetalldampf-Entladungsrohr. - Google Patents

Metalldampf-, insbesondere Alkalimetalldampf-Entladungsrohr.

Info

Publication number: CH287702A
Authority: CH; Switzerland
Prior art keywords: metal vapor; discharge tube; especially alkali; alkali metal; vapor discharge
Prior art date: 1951-03-17

Application number

Other languages

English (en)

Inventor

Ag Fkg Fritz Kessel Geraetebau

Original Assignee

Fkg Ag

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.)

1951-03-17

Filing date

1951-03-17

Publication date

1952-12-15

1951-03-17 Application filed by Fkg Ag filed Critical Fkg Ag

1952-12-15 Publication of CH287702A publication Critical patent/CH287702A/de

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/28—Cooling arrangements

CH287702D 1951-03-17 1951-03-17 Metalldampf-, insbesondere Alkalimetalldampf-Entladungsrohr. CH287702A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH907443X		1951-03-17

Publications (1)

Publication Number	Publication Date
CH287702A true CH287702A (de)	1952-12-15

Family

ID=4547013

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH287702D CH287702A (de)	1951-03-17	1951-03-17	Metalldampf-, insbesondere Alkalimetalldampf-Entladungsrohr.

Country Status (2)

Country	Link
CH (1)	CH287702A (de)
DE (2)	DE1678717U (de)

1951
- 1951-03-17 CH CH287702D patent/CH287702A/de unknown
- 1951-08-22 DE DEK6076U patent/DE1678717U/de not_active Expired
- 1951-08-23 DE DEK11082A patent/DE907443C/de not_active Expired

Also Published As

Publication number	Publication date
DE907443C (de)	1954-03-25
DE1678717U (de)	1954-06-24

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