CH549284A - Roentgenroehre mit einer drehanode. - Google Patents

Roentgenroehre mit einer drehanode.

Info

Publication number
CH549284A
CH549284A CH769373A CH769373A CH549284A CH 549284 A CH549284 A CH 549284A CH 769373 A CH769373 A CH 769373A CH 769373 A CH769373 A CH 769373A CH 549284 A CH549284 A CH 549284A
Authority
CH
Switzerland
Prior art keywords
roentine
tube
rotating anode
anode
rotating
Prior art date
Application number
CH769373A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH549284A publication Critical patent/CH549284A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H01J35/1024—Rolling bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1046—Bearings and bearing contact surfaces
    • H01J2235/1053—Retainers or races
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1093—Measures for preventing vibration
CH769373A 1972-06-02 1973-05-28 Roentgenroehre mit einer drehanode. CH549284A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2226714A DE2226714C3 (de) 1972-06-02 1972-06-02 Drehanoden-Anordnung einer Röntgenröhre mit in einem buchsenförmigen Rohr über radial wirkende Federn gelagerten Kugellagern

Publications (1)

Publication Number Publication Date
CH549284A true CH549284A (de) 1974-05-15

Family

ID=5846538

Family Applications (1)

Application Number Title Priority Date Filing Date
CH769373A CH549284A (de) 1972-06-02 1973-05-28 Roentgenroehre mit einer drehanode.

Country Status (6)

Country Link
US (1) US3819968A (de)
JP (1) JPS4957786A (de)
CH (1) CH549284A (de)
DE (1) DE2226714C3 (de)
FR (1) FR2186730B1 (de)
GB (1) GB1435606A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004706C2 (de) * 1980-02-08 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Drehanoden-Röntgenröhre
CS232586B1 (en) * 1983-03-31 1985-02-14 Frantisek Starek Seating of rotating parts of a x-ray tube's anode
US4637040A (en) * 1983-07-28 1987-01-13 Elscint, Ltd. Plural source computerized tomography device with improved resolution
US4736400A (en) * 1986-01-09 1988-04-05 The Machlett Laboratories, Inc. Diffusion bonded x-ray target
DE19624919A1 (de) * 1996-06-21 1997-08-28 Siemens Ag Röntgenröhre
GB2517671A (en) 2013-03-15 2015-03-04 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target and rotary vacuum seal
CN105261543A (zh) * 2015-09-02 2016-01-20 北京艾立科技有限公司 一种单靶面多对焦点x射线球管
CN111033674B (zh) * 2017-08-31 2022-09-30 上海联影医疗科技股份有限公司 辐射发射装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021511B (de) * 1954-10-12 1957-12-27 Gen Electric Roentgenroehre mit Drehanode
DE1059118B (de) * 1958-03-22 1959-06-11 Siemens Reiniger Werke Ag Drehanoden-Roentgenroehre
DE1525170A1 (de) * 1965-07-16 1969-08-14 Mueller C H F Gmbh Halterung fuer das dem freien Ende benachbarte Kugellager einer schnell umlaufenden,fliegend ausgebildeten Welle,insbesondere fuer eine Roentgenroehren-Drehanode

Also Published As

Publication number Publication date
DE2226714B2 (de) 1974-10-03
GB1435606A (en) 1976-05-12
FR2186730A1 (de) 1974-01-11
JPS4957786A (de) 1974-06-05
FR2186730B1 (de) 1978-02-10
DE2226714C3 (de) 1975-06-05
US3819968A (en) 1974-06-25
DE2226714A1 (de) 1973-12-13

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Legal Events

Date Code Title Description
PL Patent ceased