DE8713042U1 - - Google Patents

Info

Publication number
DE8713042U1
DE8713042U1 DE8713042U DE8713042U DE8713042U1 DE 8713042 U1 DE8713042 U1 DE 8713042U1 DE 8713042 U DE8713042 U DE 8713042U DE 8713042 U DE8713042 U DE 8713042U DE 8713042 U1 DE8713042 U1 DE 8713042U1
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8713042U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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
Priority to DE8713042U priority Critical patent/DE8713042U1/de
Publication of DE8713042U1 publication Critical patent/DE8713042U1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/26—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
    • H01J35/305—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray by using a rotating X-ray tube in conjunction therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/161—Non-stationary vessels
    • H01J2235/162—Rotation
DE8713042U 1987-09-28 1987-09-28 Expired DE8713042U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8713042U DE8713042U1 (en) 1987-09-28 1987-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8713042U DE8713042U1 (en) 1987-09-28 1987-09-28

Publications (1)

Publication Number Publication Date
DE8713042U1 true DE8713042U1 (en) 1989-01-26

Family

ID=6812526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8713042U Expired DE8713042U1 (en) 1987-09-28 1987-09-28

Country Status (1)

Country Link
DE (1) DE8713042U1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460421A1 (en) * 1990-06-08 1991-12-11 Siemens Aktiengesellschaft X-ray tube
EP0473852A1 (en) * 1988-11-23 1992-03-11 IMATRON, Inc. Rotating X-ray tube with external bearings
DE19542439C1 (en) * 1995-11-14 1997-04-03 Siemens Ag Cathode arrangement for electron tube esp. for indirectly heated electron emitter for x=ray tubes
DE19612698C1 (en) * 1996-03-29 1997-08-14 Siemens Ag X=ray generator with cooled rotary anode
DE19614222C1 (en) * 1996-04-10 1997-08-21 Siemens Ag X=ray tube with ring shaped anode
DE19631899A1 (en) * 1996-08-07 1998-02-12 Siemens Ag X=ray tube
DE19639918A1 (en) * 1996-09-27 1998-04-30 Siemens Ag X-ray device with variable focus X-ray tube
DE19721980A1 (en) * 1997-05-26 1998-10-01 Siemens Ag X-ray luggage examination system
DE19745998A1 (en) * 1997-10-20 1999-03-04 Siemens Ag Method for using X=ray tube for material examination
EP0938249A2 (en) * 1998-02-20 1999-08-25 Picker International, Inc. X-ray tubes
DE19860115A1 (en) * 1998-12-23 2000-07-20 Siemens Ag Rotary tube for X-ray equipment
DE10320361B3 (en) * 2003-05-07 2004-12-16 Siemens Ag Rotating piston X-ray radiator, has cathode and anode fixed in vacuum tube, and rotary guide body coaxially arranged between vacuum tube and coolant housing which rotates at intermediate frequency to reduce rotational power requirements
DE102005043372A1 (en) * 2005-09-12 2007-03-22 Siemens Ag X-ray
EP1784837A2 (en) * 2004-09-03 2007-05-16 Varian Medical Systems Technologies, Inc. Shield structure and focal spot control assembly for x-ray device
DE102006024436A1 (en) * 2006-05-24 2007-11-29 Siemens Ag X-ray unit, has X-ray emitter with anode, which emits x-ray, and cathode emitting electrons during radiation by using laser beam, and vacuum housing rotatable about axis by using rotating unit
US7508917B2 (en) 2006-05-24 2009-03-24 Siemens Aktiengesellscahft X-ray radiator with a photocathode irradiated with a deflected laser beam
WO2018144630A1 (en) * 2017-01-31 2018-08-09 Rapiscan Systems, Inc. High-power x-ray sources and methods of operation

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473852A1 (en) * 1988-11-23 1992-03-11 IMATRON, Inc. Rotating X-ray tube with external bearings
EP0460421A1 (en) * 1990-06-08 1991-12-11 Siemens Aktiengesellschaft X-ray tube
DE19542439C1 (en) * 1995-11-14 1997-04-03 Siemens Ag Cathode arrangement for electron tube esp. for indirectly heated electron emitter for x=ray tubes
DE19612698C1 (en) * 1996-03-29 1997-08-14 Siemens Ag X=ray generator with cooled rotary anode
US5822394A (en) * 1996-04-10 1998-10-13 Siemens Aktiengesellschaft X-ray tube with ring-shaped anode
DE19614222C1 (en) * 1996-04-10 1997-08-21 Siemens Ag X=ray tube with ring shaped anode
DE19631899A1 (en) * 1996-08-07 1998-02-12 Siemens Ag X=ray tube
US5883936A (en) * 1996-08-07 1999-03-16 Siemens Aktiengesellschaft Rotating x-ray tube
DE19639918A1 (en) * 1996-09-27 1998-04-30 Siemens Ag X-ray device with variable focus X-ray tube
US5822395A (en) * 1996-09-27 1998-10-13 Siemens Aktiengesellschaft X-ray apparatus having an x-ray tube with vario-focus
DE19639918C2 (en) * 1996-09-27 2001-02-22 Siemens Ag X-ray machine with an x-ray tube with variofocus
DE19721980A1 (en) * 1997-05-26 1998-10-01 Siemens Ag X-ray luggage examination system
DE19745998A1 (en) * 1997-10-20 1999-03-04 Siemens Ag Method for using X=ray tube for material examination
EP0938249A2 (en) * 1998-02-20 1999-08-25 Picker International, Inc. X-ray tubes
EP0938249A3 (en) * 1998-02-20 2001-08-16 Marconi Medical Systems, Inc. X-ray tubes
DE19860115C2 (en) * 1998-12-23 2000-11-30 Siemens Ag Rotary tube
DE19860115A1 (en) * 1998-12-23 2000-07-20 Siemens Ag Rotary tube for X-ray equipment
DE10320361B3 (en) * 2003-05-07 2004-12-16 Siemens Ag Rotating piston X-ray radiator, has cathode and anode fixed in vacuum tube, and rotary guide body coaxially arranged between vacuum tube and coolant housing which rotates at intermediate frequency to reduce rotational power requirements
US7025502B2 (en) 2003-05-07 2006-04-11 Siemens Aktiengesellschaft Apparatus with a rotationally driven body in a fluid-filled housing
EP1784837A4 (en) * 2004-09-03 2011-04-20 Varian Med Sys Inc Shield structure and focal spot control assembly for x-ray device
EP1784837A2 (en) * 2004-09-03 2007-05-16 Varian Medical Systems Technologies, Inc. Shield structure and focal spot control assembly for x-ray device
DE102005043372A1 (en) * 2005-09-12 2007-03-22 Siemens Ag X-ray
US7412033B2 (en) 2005-09-12 2008-08-12 Siemens Aktiengesellschaft X-ray radiator with thermionic emission of electrons from a laser-irradiated cathode
DE102005043372B4 (en) * 2005-09-12 2012-04-26 Siemens Ag X-ray
US7496179B2 (en) 2006-05-24 2009-02-24 Siemens Aktiengesellschaft X-ray unit having an x-ray radiator with a thermionic photocathode and a control circuit therefor
US7508917B2 (en) 2006-05-24 2009-03-24 Siemens Aktiengesellscahft X-ray radiator with a photocathode irradiated with a deflected laser beam
DE102006024436A1 (en) * 2006-05-24 2007-11-29 Siemens Ag X-ray unit, has X-ray emitter with anode, which emits x-ray, and cathode emitting electrons during radiation by using laser beam, and vacuum housing rotatable about axis by using rotating unit
DE102006024436B4 (en) * 2006-05-24 2013-01-03 Siemens Aktiengesellschaft X-ray unit
WO2018144630A1 (en) * 2017-01-31 2018-08-09 Rapiscan Systems, Inc. High-power x-ray sources and methods of operation
US10600609B2 (en) 2017-01-31 2020-03-24 Rapiscan Systems, Inc. High-power X-ray sources and methods of operation

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