NL87342C - - Google Patents

Info

Publication number
NL87342C
NL87342C NL87342DA NL87342C NL 87342 C NL87342 C NL 87342C NL 87342D A NL87342D A NL 87342DA NL 87342 C NL87342 C NL 87342C
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.)
Publication of NL87342C publication Critical patent/NL87342C/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H01J29/68—Magnetic lenses using permanent magnets only
NL87342D 1952-01-04 NL87342C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL310959X 1952-01-04

Publications (1)

Publication Number Publication Date
NL87342C true NL87342C (enrdf_load_html_response)

Family

ID=19783636

Family Applications (2)

Application Number Title Priority Date Filing Date
NL87342D NL87342C (enrdf_load_html_response) 1952-01-04
NL7207424.A NL166477B (nl) 1952-01-04 Werkwijze voor het bereiden van 1-halogeenfosfolenen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7207424.A NL166477B (nl) 1952-01-04 Werkwijze voor het bereiden van 1-halogeenfosfolenen.

Country Status (7)

Country Link
US (1) US2849636A (enrdf_load_html_response)
BE (1) BE516722A (enrdf_load_html_response)
CH (1) CH310959A (enrdf_load_html_response)
DE (1) DE976927C (enrdf_load_html_response)
FR (1) FR1069392A (enrdf_load_html_response)
GB (1) GB729840A (enrdf_load_html_response)
NL (2) NL166477B (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324433A (en) * 1963-12-27 1967-06-06 Hitachi Ltd Electron lens system excited by at least one permanent magnet
US3387158A (en) * 1965-04-14 1968-06-04 Sony Corp Focus magnet assembly for cathode ray tubes
US3354336A (en) * 1965-06-30 1967-11-21 Zenith Radio Corp Ring magnetized across thickness with two diametrically opposed and oppositely oriented groups of magnetic pole pairs
NL7812540A (nl) * 1978-12-27 1980-07-01 Philips Nv Kathodestraalbuis.
NL8700528A (nl) * 1987-03-05 1988-10-03 Philips Nv Magnetische focusseerlens voor een kathodestraalbuis.
CN103890442B (zh) * 2011-09-10 2015-12-02 本田技研工业株式会社 变阻尼力阻尼器
US11483919B2 (en) * 2019-03-27 2022-10-25 Huazhong University Of Science And Technology System of electron irradiation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102421A (en) * 1934-07-12 1937-12-14 Gen Electric Cathode ray oscillograph
FR796502A (fr) * 1934-10-19 1936-04-09 Fernseh Ag Aimant maintenant le rayon rectiligne dans les tubes de braun
DE682031C (de) * 1936-09-11 1939-10-06 Aeg Rotationssymmetrische magnetische Elektronenlinse aus Dauermagneten
DE720927C (de) * 1937-02-25 1942-05-19 Telefunken Gmbh Magnetische Elektronenlinse
DE688644C (de) * 1937-05-29 1940-02-27 Aeg r koaxialen Teillinsen besteht
GB522377A (en) * 1938-12-07 1940-06-17 Ferranti Ltd Improvements in or relating to focusing systems for electron beams
DE758548C (de) * 1939-02-10 1953-05-26 Telefunken Gmbh Magnetische Elektronenlinse ohne Bilddrehung
NL147275B (nl) * 1948-07-01 Plessey Uk Limited Elektrische momentschakelaar voor drukknopbediening.
US2582788A (en) * 1949-02-01 1952-01-15 Gen Electric Magnetic suspension for horizontal shafts
US2564737A (en) * 1949-12-23 1951-08-21 Rauland Corp Cathode-ray tube
US2615738A (en) * 1950-03-18 1952-10-28 Bailey Meter Co Linkage connector
US2565533A (en) * 1950-05-19 1951-08-28 Rauland Corp Cathode-ray tube
US2714678A (en) * 1950-09-03 1955-08-02 Siemens Ag Electron microscopes
BE503996A (enrdf_load_html_response) * 1950-12-12
US2722617A (en) * 1951-11-28 1955-11-01 Hartford Nat Bank & Trust Comp Magnetic circuits and devices
NL87140C (enrdf_load_html_response) * 1954-03-05

Also Published As

Publication number Publication date
DE976927C (de) 1964-08-06
BE516722A (enrdf_load_html_response)
US2849636A (en) 1958-08-26
GB729840A (en) 1955-05-11
NL166477B (nl)
CH310959A (de) 1955-11-15
FR1069392A (fr) 1954-07-07

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