GB1477051A - Portable x-ray device - Google Patents

Portable x-ray device

Info

Publication number
GB1477051A
GB1477051A GB3018174A GB3018174A GB1477051A GB 1477051 A GB1477051 A GB 1477051A GB 3018174 A GB3018174 A GB 3018174A GB 3018174 A GB3018174 A GB 3018174A GB 1477051 A GB1477051 A GB 1477051A
Authority
GB
United Kingdom
Prior art keywords
transformer
turns
power supply
canister
ray
Prior art date
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
GB3018174A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1477051A publication Critical patent/GB1477051A/en
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
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/22—Power supply arrangements for feeding the X-ray tube with single pulses
    • H05G1/24—Obtaining pulses by using energy storage devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H01J35/165—Vessels; Containers; Shields associated therewith joining connectors to the tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/22—X-ray tubes specially designed for passing a very high current for a very short time, e.g. for flash operation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/537—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a spark gap
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/20—Power supply arrangements for feeding the X-ray tube with high-frequency ac; with pulse trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F2027/408—Association with diode or rectifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • X-Ray Techniques (AREA)
GB3018174A 1973-07-09 1974-07-08 Portable x-ray device Expired GB1477051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US377741A US3878394A (en) 1973-07-09 1973-07-09 Portable X-ray device

Publications (1)

Publication Number Publication Date
GB1477051A true GB1477051A (en) 1977-06-22

Family

ID=23490336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3018174A Expired GB1477051A (en) 1973-07-09 1974-07-08 Portable x-ray device

Country Status (5)

Country Link
US (1) US3878394A (xx)
JP (1) JPS5039886A (xx)
DE (1) DE2432704A1 (xx)
GB (1) GB1477051A (xx)
NL (1) NL7409239A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149239A (en) * 1983-09-29 1985-06-05 Dominique Bacot High voltage generator for an electrostatic dust precipitator
US4673825A (en) * 1985-02-15 1987-06-16 Exide Electronics Corporation Uninterruptible power supply with isolated bypass winding

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750563C2 (de) * 1977-11-11 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikgenerator mit einem das eine Ende einer Hochspannungssekundärwicklung mit der Anode der Röntgenröhre verbindenden Kondensator und einem Gleichrichter zwischen der Anode und dem anderen Ende der Hochspannungssekundärwicklung
DE7801673U1 (de) * 1978-01-20 1979-06-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Roentgendiagnostikgenerator
JPS58145098A (ja) * 1982-02-22 1983-08-29 Aloka Co Ltd 携帯用ｘ線発生装置
FR2526259A1 (fr) * 1982-04-28 1983-11-04 Inst Introskopii Appareil radiologique a impulsions
US4646338A (en) * 1983-08-01 1987-02-24 Kevex Corporation Modular portable X-ray source with integral generator
US4694480A (en) * 1985-07-30 1987-09-15 Kevex Corporation Hand held precision X-ray source
US4694481A (en) * 1985-08-15 1987-09-15 New England Institute Of Comparative Medicine Transportable X-ray apparatus
SU1496017A2 (ru) * 1986-02-18 1989-07-23 Ленинградское научно-производственное объединение "Буревестник" Импульсный рентгеновский генератор
US5077771A (en) * 1989-03-01 1991-12-31 Kevex X-Ray Inc. Hand held high power pulsed precision x-ray source
US5442677A (en) * 1993-10-26 1995-08-15 Golden; John Cold-cathode x-ray emitter and tube therefor
WO1997007740A1 (en) 1995-08-24 1997-03-06 Interventional Innovations Corporation X-ray catheter
US6377846B1 (en) 1997-02-21 2002-04-23 Medtronic Ave, Inc. Device for delivering localized x-ray radiation and method of manufacture
US6205200B1 (en) * 1996-10-28 2001-03-20 The United States Of America As Represented By The Secretary Of The Navy Mobile X-ray unit
DE69823406T2 (de) * 1997-02-21 2005-01-13 Medtronic AVE, Inc., Santa Rosa Röntgenvorrichtung versehen mit einer Dehnungsstruktur zur lokalen Bestrahlung des Inneren eines Körpers
US5854822A (en) * 1997-07-25 1998-12-29 Xrt Corp. Miniature x-ray device having cold cathode
US6108402A (en) * 1998-01-16 2000-08-22 Medtronic Ave, Inc. Diamond vacuum housing for miniature x-ray device
US6069938A (en) * 1998-03-06 2000-05-30 Chornenky; Victor Ivan Method and x-ray device using pulse high voltage source
SE9801008D0 (sv) 1998-03-25 1998-03-25 Siemens Elema Ab X-Ray system
CA2241116C (en) * 1998-06-19 2009-08-25 Liyan Zhang Radiation (e.g. x-ray pulse) generator mechanisms
US6353658B1 (en) 1999-09-08 2002-03-05 The Regents Of The University Of California Miniature x-ray source
US7104686B2 (en) * 2001-05-30 2006-09-12 Canon Kabushiki Kaisha Radiographic apparatus
US7502446B2 (en) * 2005-10-18 2009-03-10 Alft Inc. Soft x-ray generator
KR100892144B1 (ko) * 2006-12-11 2009-04-10 주식회사 포스콤 배터리 전원을 사용하는 휴대용 ｘ선 촬영 장치
KR20180047405A (ko) * 2016-10-31 2018-05-10 삼성전자주식회사 모바일 엑스선 장치 및 그 동작 방법
CN108122723B (zh) * 2017-12-25 2020-04-03 北京纳米维景科技有限公司 一种弧形多焦点固定阳极栅控射线源
US10923730B2 (en) * 2019-03-14 2021-02-16 Chang Chun Petrochemical Co., Ltd. Electrodeposited copper foil with anti-burr property

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125679A (en) * 1964-03-17 Ryohei
US1590929A (en) * 1923-06-06 1926-06-29 Albert Wielich Portable x-ray apparatus
US1754799A (en) * 1926-09-20 1930-04-15 Wappler Electric Company Inc X-ray machine
US2099327A (en) * 1929-07-23 1937-11-16 Brasch Arno Apparatus for producing extremely fast corpuscular rays
DE629610C (de) * 1932-12-27 1936-05-12 C H F Mueller Akt Ges Roentgenapparat, bei dem eine Roentgenroehre mit aequipotentialem Wandungsteil und ein Hochspannungstransformator zusammen eine bauliche Einheit bilden
US2140707A (en) * 1936-01-08 1938-12-20 Kelley Koett Mfg Company Inc High frequency X-ray apparatus
US2230176A (en) * 1938-02-25 1941-01-28 Philips Nv X-ray apparatus
US2659015A (en) * 1949-10-19 1953-11-10 Borg George W Corp X-ray apparatus
US2786948A (en) * 1953-12-14 1957-03-26 Cormack E Boucher Portable X-ray unit
DE1029948B (de) * 1957-02-07 1958-05-14 Siemens Reiniger Werke Ag Roentgen-Eintankapparat
US3171030A (en) * 1961-03-06 1965-02-23 Zenith Radio Corp System for producing short pulses of x-ray energy
US3432664A (en) * 1964-11-10 1969-03-11 Atomic Energy Commission High voltage field-reversal pulse generator using a laser switching means to activate a field emission x-ray tube
US3508059A (en) * 1966-03-10 1970-04-21 Charles Enoch Vanderpool Portable x-ray apparatus
US3681604A (en) * 1970-08-17 1972-08-01 Bendix Corp Portable x-ray generating machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149239A (en) * 1983-09-29 1985-06-05 Dominique Bacot High voltage generator for an electrostatic dust precipitator
US4601733A (en) * 1983-09-29 1986-07-22 Dominique Bacot High voltage generator for an electrostatic dust precipitator
US4673825A (en) * 1985-02-15 1987-06-16 Exide Electronics Corporation Uninterruptible power supply with isolated bypass winding
GB2171861B (en) * 1985-02-15 1989-04-19 Exide Elect Int Stabilised power supply for supplying alternating current power to a critical load

Also Published As

Publication number Publication date
US3878394A (en) 1975-04-15
DE2432704A1 (de) 1975-01-30
NL7409239A (nl) 1975-01-13
JPS5039886A (xx) 1975-04-12

Similar Documents

Publication Publication Date Title
GB1477051A (en) Portable x-ray device
GB1259311A (xx)
GB1170473A (en) A Transformer
GB555013A (en) Improvements in and relating to high voltage x-ray apparatus
GB1009720A (en) Improvements in or relating to toroidal industors
GB1226579A (xx)
GB1427980A (en) Voltage transformer
US2853622A (en) Electron discharge apparatus
GB1454985A (en) Charged particle accelerators
GB1461489A (en) Monitoring arrangements for h assemblies
GB573587A (en) Improvements in electronic devices particularly for x-ray apparatus
GB867060A (en) Improvements in and relating to transformers
JPS5419122A (en) Fryback transformer
ES311614A1 (es) Transformador de energia magnetico-hidrodinamico
JPS5630296A (en) Sealed type portable x-ray generator
GB1420238A (en) Choke-resistor combination
GB422018A (en) Improvements in or relating to x-ray apparatus
GB491477A (en) Improvements in and relating to x-ray apparatus
GB1404718A (en) Horizontal deflection circuitry for cathode ray tube system
GB819719A (en) Improvements in and relating to control gear for tubular electric discharge lamps
JPS55157900A (en) Portable x-ray generator
GB1046740A (en) Improvements in or relating to transformers
GB855692A (en) Improvements in or relating to transformers
Jacobsen et al. A High Voltage X-ray Installation
ES254599A1 (es) Mejoras en la fabricaciën de transformadores de oscilaciones de relajamiento para valvulas de rayos catëdicos

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee