NL191980A - - Google Patents

Info

Publication number: NL191980A
Authority: NL; Netherlands

Application number

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.)

1953-12-10

Publication of NL191980A publication Critical patent/NL191980A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/26—Helical slow-wave structures; Adjustment therefor

NL191980D 1953-12-10 NL191980A (en:Method)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES36695A DE1035798B (de)	1953-12-10	1953-12-10	Im Vakuum betriebener Wellenleiter

Publications (1)

Publication Number	Publication Date
NL191980A true NL191980A (en:Method)

Family

ID=7482308

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL191980D NL191980A (en:Method)	1953-12-10
NL92638D NL92638C (en:Method)	1953-12-10

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL92638D NL92638C (en:Method)	1953-12-10

Country Status (6)

Country	Link
US (1)	US2903657A (en:Method)
CH (1)	CH326748A (en:Method)
DE (1)	DE1035798B (en:Method)
FR (1)	FR1114763A (en:Method)
GB (1)	GB762565A (en:Method)
NL (2)	NL92638C (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3201849A (en) *	1959-11-03	1965-08-24	Bell Telephone Labor Inc	Method of winding helices
US3201720A (en) *	1960-02-11	1965-08-17	Itt	Slow wave filter helix structure
US3466494A (en) *	1968-05-01	1969-09-09	Siemens Ag	Traveling wave tube with delay line supports having a lossy layer and an insulation layer
DE3343291C2 (de) *	1983-11-30	1996-05-30	Licentia Gmbh	Wanderfeldröhre und Verfahren zu deren Herstellung
US5038076A (en) *	1989-05-04	1991-08-06	Raytheon Company	Slow wave delay line structure having support rods coated by a dielectric material to prevent rod charging
JP2808912B2 (ja) *	1991-04-01	1998-10-08	日本電気株式会社	らせん形遅波回路構体
JPH0589788A (ja) *	1991-09-27	1993-04-09	Nec Corp	進行波管用誘電体支柱
FR2883409B1 (fr) *	2005-03-18	2007-04-27	Thales Sa	Procede de fabrication d'un top avec effet de charge reduit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2413609A (en) *	1945-03-12	1946-12-31	Hazeltine Research Inc	Time-delay network
BE471382A (en:Method) *	1946-08-01
US2611101A (en) *	1947-04-15	1952-09-16	Wallauschek Richard	Traeling wave amplifier tube
US2626371A (en) *	1948-07-16	1953-01-20	Philco Corp	Traveling wave tube attenuator
NL142247B (nl) *	1948-09-09		Ciba Geigy	Fotografisch materiaal voor het zilverkleurstofbleekproces.
FR997494A (fr) *	1949-09-15	1952-01-07	Csf	Perfectionnements aux tubes à décharge électronique à ondes progressives munis d'une atténuation localisée
US2742588A (en) *	1950-01-07	1956-04-17	Bell Telephone Labor Inc	Electronic amplifier
DE893695C (de) *	1951-04-09	1953-10-19	Siemens Ag	Elektronenroehre fuer sehr kurze Wellen
DE898190C (de) *	1951-04-22	1953-11-30	Siemens Ag	Elektronenroehre fuer sehr kurze Wellen

0
- NL NL191980D patent/NL191980A/xx unknown
- NL NL92638D patent/NL92638C/xx active
1953
- 1953-12-10 DE DES36695A patent/DE1035798B/de active Pending
1954
- 1954-10-25 CH CH326748D patent/CH326748A/de unknown
- 1954-11-30 US US472095A patent/US2903657A/en not_active Expired - Lifetime
- 1954-12-04 FR FR1114763D patent/FR1114763A/fr not_active Expired
- 1954-12-10 GB GB35879/54A patent/GB762565A/en not_active Expired

Also Published As

Publication number	Publication date
GB762565A (en)	1956-11-28
DE1035798B (de)	1958-08-07
NL92638C (en:Method)
FR1114763A (fr)	1956-04-17
US2903657A (en)	1959-09-08
CH326748A (de)	1957-12-31

Publication	Publication Date	Title
AT191364A (en:Method)	1957-08-26
BE517130A (en:Method)	1953-02-14
FR1094697A (en:Method)	1955-05-23
DE1045354C2 (en:Method)	1959-05-27
FR65696E (en:Method)	1956-02-29
AT191238B (en:Method)	1957-08-10
FR1086348A (en:Method)	1955-02-11
FR58016E (en:Method)	1953-09-21
BE517732A (en:Method)
BE517261A (en:Method)
BE650694A (en:Method)
BE558594A (en:Method)
BE532482A (en:Method)
BE530588A (en:Method)	1954-08-14
BE530181A (en:Method)
BE530067A (en:Method)
BE529426A (en:Method)
BE528503A (en:Method)
BE528060A (en:Method)
BE527289A (en:Method)
BE525716A (en:Method)
BE520916A (en:Method)	1955-07-22
BE517828A (en:Method)
BE517734A (en:Method)	1953-03-14
BE516806A (en:Method)	1954-11-12