NL177251C - Fotometrische analyse-inrichting met een rotor waarin een aantal monstercuvetten. - Google Patents

Fotometrische analyse-inrichting met een rotor waarin een aantal monstercuvetten.

Info

Publication number
NL177251C
NL177251C NLAANVRAGE7310327,A NL177251DA NL177251C NL 177251 C NL177251 C NL 177251C NL 177251D A NL177251D A NL 177251DA NL 177251 C NL177251 C NL 177251C
Authority
NL
Netherlands
Prior art keywords
analysis device
rotor including
photometric analysis
sample cuvettes
cuvettes
Prior art date
Application number
NLAANVRAGE7310327,A
Other languages
English (en)
Original Assignee
Us Energy
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.)
Publication of NL177251C publication Critical patent/NL177251C/nl

Links

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
NLAANVRAGE7310327,A 1952-04-01 Fotometrische analyse-inrichting met een rotor waarin een aantal monstercuvetten. NL177251C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US279763A US2801359A (en) 1952-04-01 1952-04-01 Traveling wave tube

Publications (1)

Publication Number Publication Date
NL177251C true NL177251C (nl)

Family

ID=23070342

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7310327,A NL177251C (nl) 1952-04-01 Fotometrische analyse-inrichting met een rotor waarin een aantal monstercuvetten.

Country Status (6)

Country Link
US (1) US2801359A (nl)
BE (1) BE518854A (nl)
DE (1) DE935738C (nl)
FR (1) FR1076379A (nl)
GB (1) GB737289A (nl)
NL (1) NL177251C (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE520013A (nl) * 1952-05-17
US2955223A (en) * 1956-09-12 1960-10-04 Bell Telephone Labor Inc Traveling wave tube
US3002164A (en) * 1960-05-24 1961-09-26 Sanders Associates Inc High frequency transmission line coupling device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958202A (nl) * 1950-03-06
FR955557A (nl) * 1945-03-22 1950-01-17
US2611101A (en) * 1947-04-15 1952-09-16 Wallauschek Richard Traeling wave amplifier tube
US2672572A (en) * 1947-07-18 1954-03-16 Philco Corp Traveling wave tube
FR956343A (nl) * 1947-10-31 1950-01-31
GB677990A (en) * 1947-11-28 1952-08-27 Philco Corp Improvements in electronic discharge tubes
US2637775A (en) * 1948-03-16 1953-05-05 Rca Corp Coupling of a helical conductor to a wave guide
US2595698A (en) * 1949-05-10 1952-05-06 Rca Corp Electron discharge device and associated circuit
US2672571A (en) * 1950-08-30 1954-03-16 Univ Leland Stanford Junior High-frequency oscillator

Also Published As

Publication number Publication date
DE935738C (de) 1955-11-24
GB737289A (en) 1955-09-21
US2801359A (en) 1957-07-30
BE518854A (nl)
FR1076379A (fr) 1954-10-26

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