NL150611B - Lichtboog-schakelinrichting. - Google Patents

Lichtboog-schakelinrichting.

Info

Publication number: NL150611B
Authority: NL; Netherlands
Prior art keywords: switch device; arc switch; arc; switch
Prior art date: 1968-04-11

Application number

NL6905586A

Other languages

English (en)

Other versions

NL6905586A (nl

Original Assignee

Hughes Aircraft Co

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.)

1968-04-11

Filing date

1969-04-10

Publication date

1976-08-16

1969-04-10 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1969-10-14 Publication of NL6905586A publication Critical patent/NL6905586A/xx

1976-08-16 Publication of NL150611B publication Critical patent/NL150611B/nl

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/04—Main electrodes; Auxiliary anodes
- H01J13/06—Cathodes
- H01J13/10—Containers for the liquid pool; Arrangements or mounting thereof
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
- H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
- H01J2893/0075—Cathodic cups
- H01J2893/0077—Cathodic cup construction; Cathodic spot control

NL6905586A 1968-04-11 1969-04-10 Lichtboog-schakelinrichting. NL150611B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US72069568A	1968-04-11	1968-04-11

Publications (2)

Publication Number	Publication Date
NL6905586A NL6905586A (nl)	1969-10-14
NL150611B true NL150611B (nl)	1976-08-16

Family

ID=24894947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6905586A NL150611B (nl)	1968-04-11	1969-04-10	Lichtboog-schakelinrichting.

Country Status (6)

Country	Link
CH (1)	CH501310A (nl)
DE (1)	DE1915344B2 (nl)
FR (1)	FR2006090A1 (nl)
GB (1)	GB1210207A (nl)
NL (1)	NL150611B (nl)
SE (1)	SE358770B (nl)

1969
- 1969-03-26 DE DE19691915344 patent/DE1915344B2/de active Granted
- 1969-03-28 CH CH478869A patent/CH501310A/de not_active IP Right Cessation
- 1969-04-10 SE SE508569A patent/SE358770B/xx unknown
- 1969-04-10 NL NL6905586A patent/NL150611B/nl unknown
- 1969-04-10 GB GB1847169A patent/GB1210207A/en not_active Expired
- 1969-04-11 FR FR6911267A patent/FR2006090A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DE1915344B2 (de)	1975-01-16
FR2006090A1 (nl)	1969-12-19
NL6905586A (nl)	1969-10-14
CH501310A (de)	1970-12-31
DE1915344C3 (nl)	1975-08-28
SE358770B (nl)	1973-08-06
DE1915344A1 (de)	1969-10-23
GB1210207A (en)	1970-10-28

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Legal Events

Date	Code	Title	Description
1980-08-15	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1989-04-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: HUGHES