DK54415C - Elektrisk Udladningsrør. - Google Patents

Elektrisk Udladningsrør.

Info

Publication number: DK54415C
Authority: DK; Denmark
Prior art keywords: discharge pipe; electric discharge; electric; pipe; discharge
Prior art date: 1934-02-02

Application number

Other languages

Original Assignee

Rca Corp

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.)

1934-02-02

Filing date

1935-01-31

Publication date

1938-03-07

1935-01-31 Application filed by Rca Corp filed Critical Rca Corp

1938-03-07 Application granted granted Critical

1938-03-07 Publication of DK54415C publication Critical patent/DK54415C/da

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- H01J19/50—Spacing members extending to the envelope
- H01J19/52—Spacing members extending to the envelope without fixed connection between spacing member and envelope
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
- H01J2893/0009—Electrode system pressing against vessel wall

DK54415D 1934-02-02 1935-01-31 Elektrisk Udladningsrør. DK54415C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US709433A US1974086A (en)	1934-02-02	1934-02-02	Mount for electron discharge devices

Publications (1)

Publication Number	Publication Date
DK54415C true DK54415C (da)	1938-03-07

Family

ID=24849830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK54415D DK54415C (da)	1934-02-02	1935-01-31	Elektrisk Udladningsrør.

Country Status (5)

Country	Link
US (1)	US1974086A (da)
AT (1)	AT143776B (da)
CH (1)	CH181907A (da)
DE (1)	DE638277C (da)
DK (1)	DK54415C (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE744013C (de) *	1938-12-08	1944-01-07	Siemens Ag	Vorrichtung zum Abstuetzen des Elektrodensystems einer Elektronenroehre gegen den Roehrenkolben
DE745632C (de) *	1939-03-11	1944-03-24	Siemens Ag	Anordnung zur Abstuetzung des Elektrodensystems einer Elektronenroehre
US2494853A (en) *	1947-08-27	1950-01-17	Hartford Nat Bank & Trust Co	Resilient support and centering arrangement for the electrodes of electric discharge tubes
DE848674C (de) *	1947-10-28	1952-09-08	Philips Nv	Elektrische Entladungsroehre
US2777082A (en) *	1953-08-27	1957-01-08	Westinghouse Electric Corp	Incandescent lamp
US2862134A (en) *	1954-10-22	1958-11-25	Westinghouse Electric Corp	Electron discharge device
US2835843A (en) *	1955-07-26	1958-05-20	Gen Electric	Tube mount support
DE1031896B (de) *	1956-06-25	1958-06-12	Gen Electric	Elektrodenaufbau fuer ein Mehrfachroehrensystem
DE1134166B (de) *	1959-03-25	1962-08-02	Ass Elect Ind	Befestigung der in einer Ebene liegenden Haltestaebe der Elektroden einer Elektronenroehre

1934
- 1934-02-02 US US709433A patent/US1974086A/en not_active Expired - Lifetime
1935
- 1935-01-25 CH CH181907D patent/CH181907A/de unknown
- 1935-01-29 AT AT143776D patent/AT143776B/de active
- 1935-01-31 DK DK54415D patent/DK54415C/da active
- 1935-02-02 DE DER92518D patent/DE638277C/de not_active Expired

Also Published As

Publication number	Publication date
AT143776B (de)	1935-11-25
US1974086A (en)	1934-09-18
DE638277C (de)	1936-11-12
CH181907A (de)	1936-01-15

Similar Documents

Publication	Publication Date	Title
DK50612C (da)	1935-09-02	Elektrisk Udladningsrør.
DK54415C (da)	1938-03-07	Elektrisk Udladningsrør.
DK54581C (da)	1938-04-11	Elektrisk Udladningsrør.
DK55014C (da)	1938-07-25	Elektrisk Udladningsrør.
DK52667C (da)	1937-02-08	Elektrisk Udladningsrør.
DK52422C (da)	1936-12-14	Elektrisk Udladningsrør.
DK52009C (da)	1936-08-10	Elektrisk Udladningsrør.
DK51982C (da)	1936-08-10	Elektrisk Udladningsrør.
DK51944C (da)	1936-07-27	Elektrisk Udladningsrør.
DK51819C (da)	1936-06-29	Elektrisk Udladningsrør.
DK54003C (da)	1937-12-13	Elektrisk Udladningsrør.
DK57018C (da)	1939-12-11	Elektrisk Udladningsrør.
DK53584C (da)	1937-09-13	Elektrisk Udladningsrør.
DK49527C (da)	1934-11-12	Elektrisk Udlaningsrør.
DK50719C (da)	1935-09-30	Elektrisk Udladningsrør.
DK51428C (da)	1936-03-23	Udladningsrør.
DK54741C (da)	1938-05-16	Elektrisk Udladningsrør.
DK54208C (da)	1938-01-24	Elektrisk Udladningsrør.
DK54282C (da)	1938-02-07	Elektrisk Udladningsrør.
DK55503C (da)	1938-11-28	Elektrisk Udladningsrør.
DK55675C (da)	1939-01-09	Elektrisk Udladningsrør.
DK55554C (da)	1938-12-12	Elektrisk Udladningsrør.
DK50979C (da)	1935-12-02	Elektrisk Udladningsrør.
DK51436C (da)	1936-03-23	Elektrisk Udladningsrør.
DK52578C (da)	1937-01-18	Elektrisk Udladningsrør.