DE58908993D1 - Herstellungsverfahren für eine Verzögerungsleitung für eine Wanderfeldröhre. - Google Patents

Herstellungsverfahren für eine Verzögerungsleitung für eine Wanderfeldröhre.

Info

Publication number: DE58908993D1
Authority: DE; Germany
Prior art keywords: manufacturing; delay line; traveling wave; wave tube; tube
Prior art date: 1988-06-21
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE58908993T

Other languages

English (en)

Inventor

Manfred Dr Kobale

Peter Mammach

Eckart Dipl Phys Schmid

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Thales Electron Devices SA

Original Assignee

Thomson Tubes Electroniques

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.)

1988-06-21

Filing date

1989-05-31

Publication date

1995-03-23

1989-05-31 Application filed by Thomson Tubes Electroniques filed Critical Thomson Tubes Electroniques

1995-03-23 Application granted granted Critical

1995-03-23 Publication of DE58908993D1 publication Critical patent/DE58908993D1/de

2009-06-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H01J23/26—Helical slow-wave structures; Adjustment therefor
- 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
- H01J23/165—Manufacturing processes or apparatus therefore
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Microwave Tubes (AREA)

DE58908993T 1988-06-21 1989-05-31 Herstellungsverfahren für eine Verzögerungsleitung für eine Wanderfeldröhre. Expired - Fee Related DE58908993D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3820919		1988-06-21

Publications (1)

Publication Number	Publication Date
DE58908993D1 true DE58908993D1 (de)	1995-03-23

Family

ID=6356918

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE58908993T Expired - Fee Related DE58908993D1 (de)	1988-06-21	1989-05-31	Herstellungsverfahren für eine Verzögerungsleitung für eine Wanderfeldröhre.

Country Status (4)

Country	Link
US (1)	US5079830A (de)
EP (1)	EP0347624B1 (de)
DE (1)	DE58908993D1 (de)
HK (1)	HK34597A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2647953B1 (fr) *	1989-05-30	1991-08-16	Thomson Tubes Electroniques	Mode de construction d'une ligne a retard a helice et tubes a ondes progressives utilisant ce mode de construction
US5332947A (en) *	1992-05-13	1994-07-26	Litton Systems, Inc.	Integral polepiece RF amplification tube for millimeter wave frequencies
US5341066A (en) *	1992-09-02	1994-08-23	Itt Corporation	Anisotropically loaded helix assembly for a traveling-wave tube

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL260900A (de) *	1960-04-11
FR1391842A (fr) *	1962-11-21	1965-03-12	Lignes Telegraph Telephon	Perfectionnements aux structures anodiques et magnétrons
US3142777A (en) *	1963-07-15	1964-07-28	Varian Associates	Traveling wave tubes having helix derived slow-wave circuits with tapered support stubs and loading means
DE1491530B2 (de) *	1964-07-23	1971-11-04		Lauffeldroehre
US3387168A (en) *	1964-12-11	1968-06-04	Varian Associates	Fin-supported helical slow wave circuit providing mode separation and suppression for traveling wave tubes
US3397339A (en) *	1965-04-30	1968-08-13	Varian Associates	Band edge oscillation suppression techniques for high frequency electron discharge devices incorporating slow wave circuits
DE2516428C2 (de) *	1975-04-15	1977-03-24	Siemens Ag	Wanderfeldroehre mit einer wendelartigen verzoegerungsleitung
GB2023331A (en) *	1978-06-08	1979-12-28	English Electric Valve Co Ltd	Travelling wave tube arrangements
DE3216254C2 (de) *	1982-04-30	1984-10-04	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur Herstellung eines rohrförmigen Bauteils zur Erzeugung eines räumlich alternierenden Magnetfeldes innerhalb eines Magnetsystems für die Führung des Elektronenstrahls von Wanderfeldröhren
DE3217077A1 (de) *	1982-05-06	1983-11-10	Siemens AG, 1000 Berlin und 8000 München	Lauffeldroehre mit periodisch-permanentmagnetischem fokussiersystem
GB2128110B (en) *	1982-10-06	1986-01-29	English Electric Valve Co Ltd	Improvements in or relating to coupled cavity travelling wave tubes
FR2543734B1 (fr) *	1983-03-31	1985-12-06	Thomson Csf	Tube a onde progressive comportant un fourreau creuse de gorges et procede de fabrication
FR2545645B1 (fr) *	1983-05-03	1985-12-13	Thomson Csf	Procede de fabrication d'un troncon de fourreau dit a pieces polaires incorporees pour tubes hyperfrequences
JPH0231603Y2 (de) *	1986-02-12	1990-08-27
US4947467A (en) *	1988-03-24	1990-08-07	Manoly Arthur E	Traveling-wave tube slow-wave structure with integral conductively-loaded barrel and method of making same

1989
- 1989-05-31 DE DE58908993T patent/DE58908993D1/de not_active Expired - Fee Related
- 1989-05-31 EP EP89109841A patent/EP0347624B1/de not_active Expired - Lifetime
- 1989-06-15 US US07/366,446 patent/US5079830A/en not_active Expired - Fee Related
1997
- 1997-03-20 HK HK34597A patent/HK34597A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5079830A (en)	1992-01-14
HK34597A (en)	1997-03-27
EP0347624A1 (de)	1989-12-27
EP0347624B1 (de)	1995-02-15

Publication	Publication Date	Title
DE3887905D1 (de)	1994-03-24	Aufweitwerkzeug für rohre.
DE3853135D1 (de)	1995-03-30	Übergang zwischen zwei Streifenleitungen.
DE68924590D1 (de)	1995-11-23	Optischer strahlformer für eine hochfrequenz-gruppenantenne.
IT8420470V0 (it)	1984-01-10	Gambo per endoprotesi.
DE3854264D1 (de)	1995-09-07	Wanderwellenmotor.
FR2570966B1 (fr)	1994-04-01	Machine de coudage pour tuyaux, segments et analogues.
DE3382563D1 (de)	1992-06-25	Verfahren zum unterscheiden zwischen komplexen zeichenvorraeten.
NO880361D0 (no)	1988-01-28	Rensepigg for roerledning.
DE68913282D1 (de)	1994-03-31	Sammelröhrchen für Flüssigkeiten.
DE3883844D1 (de)	1993-10-14	Bearbeitungssystem für Rohrenden.
DE59102388D1 (de)	1994-09-01	Herstellungsverfahren für eine flachdichtung.
DE68920824D1 (de)	1995-03-09	Herstellungsverfahren für Polyimidfasern.
NO872190D0 (no)	1987-05-26	Fremgangsmaate for restrukturering av olefiner.
NO891234L (no)	1989-09-26	Rensepigg for roerledning.
IT1199239B (it)	1988-12-30	Linfochina,anticorpo monoclonale specifico per tale linfochina,e procedimento per la loro produzione
NO853376L (no)	1986-03-03	Broenn-testemetode.
DE69010980D1 (de)	1994-09-01	Aufweitwerkzeug für Rohrenden.
DE3771608D1 (de)	1991-08-29	Rohrbiegemaschine.
DE69008582D1 (de)	1994-06-09	Rohrschneidevorrichtung.
ATE110049T1 (de)	1994-09-15	Katalytisches hydrofluorierungsverfahren.
DE68914094D1 (de)	1994-04-28	Immunoanalyseverfahren.
DE58908993D1 (de)	1995-03-23	Herstellungsverfahren für eine Verzögerungsleitung für eine Wanderfeldröhre.
DE58901399D1 (de)	1992-06-17	Innenoxidierte rohre.
DE68910329D1 (de)	1993-12-02	System und verfahren für eine wasserdichte verbindung zwischen dem einsteckende zweier röhren.
DE3861759D1 (de)	1991-03-14	Katalytisches hydroentparaffinierungsverfahren.

Legal Events

Date	Code	Title	Description
1996-03-21	8364	No opposition during term of opposition
1998-05-07	8339	Ceased/non-payment of the annual fee