DK111627C - Beskyttelsesrørkontaktarrangement, der er forsynet med et beskyttelsesrør indeholdende en inaktiv luftart. - Google Patents

Beskyttelsesrørkontaktarrangement, der er forsynet med et beskyttelsesrør indeholdende en inaktiv luftart.

Info

Publication number: DK111627C
Authority: DK; Denmark
Prior art keywords: protective tube; inert gas; contact arrangement; arrangement provided; tube containing
Prior art date: 1963-09-24

Application number

DK442964AA

Other languages

English (en)

Other versions

DK111627B (da

Original Assignee

Ericsson Telefon Ab L M

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.)

1963-09-24

Filing date

1964-09-08

Publication date

1968-09-23

1964-09-08 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1968-09-23 Application granted granted Critical

1968-09-23 Publication of DK111627C publication Critical patent/DK111627C/da

1968-09-23 Publication of DK111627B publication Critical patent/DK111627B/da

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/24—Selection of materials for electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0201—Materials for reed contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
- H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts

DK442964AA 1963-09-24 1964-09-08 Beskyttelsesrørkontaktarrangement, der er forsynet med et beskyttelsesrør indeholdende en inaktiv luftart. DK111627C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE1041263		1963-09-24

Publications (2)

Publication Number	Publication Date
DK111627C true DK111627C (da)	1968-09-23
DK111627B DK111627B (da)	1968-09-23

Family

ID=20292266

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK442964AA DK111627C (da)	1963-09-24	1964-09-08	Beskyttelsesrørkontaktarrangement, der er forsynet med et beskyttelsesrør indeholdende en inaktiv luftart.

Country Status (9)

Country	Link
US (1)	US3261957A (da)
BE (1)	BE652611A (da)
BR (1)	BR6462139D0 (da)
DE (1)	DE1244296B (da)
DK (1)	DK111627C (da)
FI (1)	FI40917B (da)
FR (1)	FR1408691A (da)
GB (1)	GB1078277A (da)
NL (1)	NL146634B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11309140B2 (en) *	2019-01-04	2022-04-19	Littelfuse, Inc.	Contact switch coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2289830A (en) *	1938-03-29	1942-07-14	Bell Telephone Labor Inc	Circuit closing device
US2696543A (en) *	1948-12-18	1954-12-07	Bell Telephone Labor Inc	Electric switch

1964
- 1964-08-11 FI FI1717/64A patent/FI40917B/fi active
- 1964-08-25 NL NL646409819A patent/NL146634B/xx unknown
- 1964-08-26 BR BR162139/64A patent/BR6462139D0/pt unknown
- 1964-09-02 DE DET26941A patent/DE1244296B/de not_active Withdrawn
- 1964-09-02 BE BE652611D patent/BE652611A/xx unknown
- 1964-09-08 DK DK442964AA patent/DK111627C/da active
- 1964-09-22 US US398448A patent/US3261957A/en not_active Expired - Lifetime
- 1964-09-24 GB GB39039/64A patent/GB1078277A/en not_active Expired
- 1964-09-24 FR FR989227A patent/FR1408691A/fr not_active Expired

Also Published As

Publication number	Publication date
DE1244296B (de)	1967-07-13
US3261957A (en)	1966-07-19
FI40917B (da)	1969-03-31
GB1078277A (en)	1967-08-09
BE652611A (da)	1964-12-31
FR1408691A (fr)	1965-08-13
DK111627B (da)	1968-09-23
NL146634B (nl)	1975-07-15
NL6409819A (da)	1965-03-25
BR6462139D0 (pt)	1973-08-09

Similar Documents

Publication	Publication Date	Title
NL146315C (nl)	1975-06-16	Cassette met een band.
DK106620C (da)	1967-02-27	Laser.
DK107636C (da)	1967-06-19	Injektionssprøjte.
FI48686C (fi)	1974-12-10	Teränpidin, joka on sovitettu nelisivuista terää varten.
DK112207B (da)	1968-11-18	Gasfyrtøj.
DK111627C (da)	1968-09-23	Beskyttelsesrørkontaktarrangement, der er forsynet med et beskyttelsesrør indeholdende en inaktiv luftart.
DK112153B (da)	1968-11-11	Tændmekanisme.
DK110187C (da)	1970-02-02	Glaselektrode.
FR2428M (fr)	1964-03-31	Antispasmodique.
NL288816A (nl)	1965-03-10	Radioactiviteitsalarmtoestel.
DK106923C (da)	1967-04-03	Svejseapparat.
FR3046M (fr)	1965-01-04	Nouvelles phényléthanolamines.
DK109025C (da)	1968-03-04	Understøtningssøjle, især for en skruestik.
FI40917C (fi)	1969-07-10	Suojaputkikosketin, jolla on pitkä toiminta-aika
CH403923A (de)	1965-12-15	Tastatur mit Schutzrohrkontakten
DK128754B (da)	1974-06-24	Spændemekanisme til gastryklader-skydevåben.
GR23512B (el)	1962-08-01	Προστατευτικα πλεγματα.
FI35706A (fi)	1966-02-10	Färgavgivare, särskilt karbonpapper
DK115163B (da)	1969-09-08	Elektrodeholder til elektrosvejsning.
DK117993B (da)	1970-06-22	Gasfyrtøj.
NL141948B (nl)	1974-04-16	Draineerbuis.
ES95623Y (es)	1965-01-01	Un fogon a gas.
NL139116B (nl)	1973-06-15	Schokbuis.
DK100713C (da)	1965-01-04	Cykelstativ.
GR22979B (el)	1962-03-20	Νεου τυπου ηλεκτροκινητος μηχανισμος μεταθεσεως αλλαγων σιδηροδρομων δια κοχλιωτης αρθρωσεως βακτρου.