NL164251B - Werkwijze voor het verhogen van de molverhouding van sio&012 tot al&012o&013 in een kristallijn alumino- silicaatzeoliet. - Google Patents

Werkwijze voor het verhogen van de molverhouding van sio&012 tot al&012o&013 in een kristallijn alumino- silicaatzeoliet.

Info

Publication number
NL164251B
NL164251B NL7018356.A NL164251DA NL164251B NL 164251 B NL164251 B NL 164251B NL 164251D A NL164251D A NL 164251DA NL 164251 B NL164251 B NL 164251B
Authority
NL
Netherlands
Prior art keywords
sio
increasing
mol ratio
alumino silicate
crystalline alumino
Prior art date
Application number
NL7018356.A
Other languages
English (en)
Dutch (nl)
Original Assignee
Union Carbide Corp
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 NL164251B publication Critical patent/NL164251B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
NL7018356.A 1951-09-26 Werkwijze voor het verhogen van de molverhouding van sio&012 tot al&012o&013 in een kristallijn alumino- silicaatzeoliet. NL164251B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL305865X 1951-09-26

Publications (1)

Publication Number Publication Date
NL164251B true NL164251B (nl)

Family

ID=19783486

Family Applications (2)

Application Number Title Priority Date Filing Date
NL81053D NL81053C (cs) 1951-09-26
NL7018356.A NL164251B (nl) 1951-09-26 Werkwijze voor het verhogen van de molverhouding van sio&012 tot al&012o&013 in een kristallijn alumino- silicaatzeoliet.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL81053D NL81053C (cs) 1951-09-26

Country Status (7)

Country Link
US (1) US2757293A (cs)
BE (1) BE514404A (cs)
CH (1) CH305865A (cs)
DE (1) DE946168C (cs)
FR (1) FR1063614A (cs)
GB (1) GB713924A (cs)
NL (2) NL164251B (cs)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966592A (en) * 1956-03-26 1960-12-27 Westinghouse Electric Corp Vacuum-tight windows
NL130739C (cs) * 1958-02-14
US3026437A (en) * 1958-10-20 1962-03-20 Rauland Corp Electron discharge device
GB971495A (en) * 1960-10-28 1964-09-30 Mullard Ltd Improvements in and relating to electron-optical image converter tubes
DE1193182B (de) * 1961-01-14 1965-05-20 Telefunken Patent Bildwandler- oder Bildverstaerkerroehre und Verfahren zu deren Herstellung
US3300668A (en) * 1962-01-24 1967-01-24 Rauland Corp Image converter tube
NL144089C (nl) * 1962-12-20 1975-04-15 Philips Nv Elektronenoptische beeldversterkerinrichting, alsmede elektronenoptische beeldversterkerbuis.
US3321659A (en) * 1963-12-12 1967-05-23 Westinghouse Electric Corp Radiation sensitive electron emissive device
US3443104A (en) * 1966-02-17 1969-05-06 Rauland Corp Image intensifier tube with shading compensation
US4173727A (en) * 1966-06-23 1979-11-06 Westinghouse Electric Corp. Electron image device
US3474275A (en) * 1966-09-26 1969-10-21 Rca Corp Image tube having a gating and focusing electrode
US3693018A (en) * 1966-12-27 1972-09-19 Varian Associates X-ray image intensifier tubes having the photo-cathode formed directly on the pick-up screen
US3439114A (en) * 1967-04-17 1969-04-15 Donald A Taylor Fluoroscopic television and cinecamera system
US3961182A (en) 1970-02-03 1976-06-01 Varian Associates Pick up screens for X-ray image intensifier tubes employing evaporated activated scintillator layer
NL177160C (nl) * 1977-10-24 1985-08-01 Philips Nv Roentgenbeeldversterkerbuis.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE313957C (de) * 1911-06-02 1919-08-04 A.E.G. hochvakuum-roentgenroehre mit gluehkathode
US2179083A (en) * 1936-08-08 1939-11-07 Aeg Electron image tube
US2306881A (en) * 1938-12-15 1942-12-29 Heimann Walter Cathode ray tube
NL145709B (nl) * 1949-03-31 Philips Nv Elektrisch schakelingselement.
US2523132A (en) * 1949-08-10 1950-09-19 Westinghouse Electric Corp Photosensitive apparatus
BE499549A (cs) * 1949-11-25
BE514428A (cs) * 1951-09-27

Also Published As

Publication number Publication date
US2757293A (en) 1956-07-31
GB713924A (en) 1954-08-18
NL81053C (cs)
CH305865A (de) 1955-03-15
BE514404A (cs)
DE946168C (de) 1956-07-26
FR1063614A (fr) 1954-05-05

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