NL89709C - Apparatus comprising a traveling wave tube with a helical delay guide and a non-reel-spoke damping means - Google Patents

Apparatus comprising a traveling wave tube with a helical delay guide and a non-reel-spoke damping means

Info

Publication number
NL89709C
NL89709C NL187895A NL187895A NL89709C NL 89709 C NL89709 C NL 89709C NL 187895 A NL187895 A NL 187895A NL 187895 A NL187895 A NL 187895A NL 89709 C NL89709 C NL 89709C
Authority
NL
Netherlands
Prior art keywords
spoke
reel
traveling wave
damping means
wave tube
Prior art date
Application number
NL187895A
Other languages
Dutch (nl)
Original Assignee
Western Electric 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.)
Filing date
Publication date
Application filed by Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of NL89709C publication Critical patent/NL89709C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/36—Isolators
    • H01P1/365—Resonance absorption isolators
    • 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
NL187895A 1953-06-17 1954-05-26 Apparatus comprising a traveling wave tube with a helical delay guide and a non-reel-spoke damping means NL89709C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US362177A US2911554A (en) 1953-06-17 1953-06-17 Non-reciprocal wave transmission device

Publications (1)

Publication Number Publication Date
NL89709C true NL89709C (en) 1958-12-15

Family

ID=23424988

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7920035,A NL187895B (en) 1953-06-17 DEVICE FOR DEININKING FIBER SUSPENSIONS.
NL187895A NL89709C (en) 1953-06-17 1954-05-26 Apparatus comprising a traveling wave tube with a helical delay guide and a non-reel-spoke damping means

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7920035,A NL187895B (en) 1953-06-17 DEVICE FOR DEININKING FIBER SUSPENSIONS.

Country Status (5)

Country Link
US (1) US2911554A (en)
BE (1) BE529575A (en)
CH (1) CH331669A (en)
DE (1) DE961109C (en)
NL (2) NL89709C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064126B (en) * 1954-07-24 1959-08-27 Telefunken Gmbh Coiled cable with directional damping
US2956246A (en) * 1957-07-08 1960-10-11 Sperry Rand Corp Microwave unilateral transducer
DE1073561B (en) * 1957-12-02 1960-01-21 N V Philips Gloeilampenfabrieken Eindhoven (Niederlande) Waveguide circulator
DE1055624B (en) * 1958-04-24 1959-04-23 Dr Rer Nat Hans Severin Magnetically changeable? for coaxial lines
US3106659A (en) * 1959-03-24 1963-10-08 Kearfott Company Inc Microwave tube construction
US2994841A (en) * 1959-05-28 1961-08-01 Gen Precision Inc High-speed microwave modulator
US3071740A (en) * 1960-03-21 1963-01-01 Raytheon Co Non-reciprocal tem device
US3110839A (en) * 1960-05-18 1963-11-12 Varian Associates Traveling wave tube
US3119074A (en) * 1961-07-11 1964-01-21 Rca Corp Traveling wave semiconductor amplifier and converter
US3200353A (en) * 1962-02-14 1965-08-10 Cutler Hammer Inc Microwave structure utilizing ferrite coupling means
NL302824A (en) * 1963-02-21
US3328619A (en) * 1963-06-17 1967-06-27 Gen Electric Aiding magnets for minimizing length of reversal zone
FR88784E (en) * 1964-09-30 1967-06-07
US3324426A (en) * 1964-10-08 1967-06-06 Brueckmann Helmut Variable impedance transmission line
GB1066043A (en) * 1965-02-19 1967-04-19 Standard Telephones Cables Ltd Magnet arrangement for travelling wave tubes
US3452212A (en) * 1965-10-22 1969-06-24 Ibm Microwave logic system
US3461441A (en) * 1965-10-22 1969-08-12 Ibm Ferriresonant memory system
CA1222029A (en) * 1983-05-05 1987-05-19 Commonwealth Of Australia (The) Transmission lines

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600011C (en) * 1932-08-13 1934-07-16 Telefunken Gmbh Rod-shaped line for high-frequency currents, especially antenna
US2188579A (en) * 1933-05-27 1940-01-30 Loewe Radio Inc Cathode ray tube, more particularly for television purposes
NL62817C (en) * 1940-05-04
USRE22389E (en) * 1940-07-13 1943-11-02 Electron beam concentrating
NL187376B (en) * 1946-01-11 Northern Telecom Ltd TELEPHONE VOICE NETWORK.
NL135247C (en) * 1946-10-22
FR959588A (en) * 1947-01-13 1950-03-31
FR951204A (en) * 1947-08-01 1949-10-19 Materiel Telephonique Electron tubes for microwaves
FR962369A (en) * 1948-02-10 1950-06-09
US2644930A (en) * 1949-03-24 1953-07-07 Gen Precision Lab Inc Microwave polarization rotating device and coupling network
DE836816C (en) * 1950-05-06 1952-04-17 Telefunken Gmbh Waveguide with attenuation that depends on the direction of flow for use in an ultra-short wave amplifier
DE841767C (en) * 1950-08-05 1952-06-19 Telefunken Gmbh Traveling field amplifier tube with waveguides as a controlled input circuit and damped output circuit
US2829300A (en) * 1951-08-15 1958-04-01 Bell Telephone Labor Inc Traveling wave device
US2798203A (en) * 1952-04-05 1957-07-02 Bell Telephone Labor Inc Modulated electron discharge device

Also Published As

Publication number Publication date
NL187895B (en)
US2911554A (en) 1959-11-03
DE961109C (en) 1957-04-04
CH331669A (en) 1958-07-31
BE529575A (en) 1954-06-30

Similar Documents

Publication Publication Date Title
NL89709C (en) Apparatus comprising a traveling wave tube with a helical delay guide and a non-reel-spoke damping means
CH336509A (en) Traveling wave tube
FR1091096A (en) Traveling wave tube
CH352746A (en) Traveling wave tube
CH337956A (en) Traveling wave tube
FR1090850A (en) Traveling wave tube
FR1097383A (en) Traveling wave tube
CH325128A (en) Radar training device
CH344878A (en) Straight guiding device
CH325130A (en) Radar training device
FR1078347A (en) Welding method and device
AT183836B (en) Traveling wave tube
CH317974A (en) Material rod guide tube
CH338911A (en) Traveling wave tube with helical delay line
FR1091429A (en) Welder device
FR1095891A (en) Belt guide device
FR1103603A (en) Welding method and device
FR1081805A (en) Welding device
ES39162Y (en) Toy pipe
CH338910A (en) Delay line for traveling wave tube
ES42237Y (en) Bottle with sound producing device
CH325290A (en) Electrotheraphy apparatus
AT200092B (en) Perforating device with shaped charges
BE577152R (en) Unit for a running wave tube
ES34472Y (en) Sound apparatus