DE2432704A1 - Roentgenstrahlen-emissionsvorrichtung sowie verfahren zur herstellung einer kaltkathoden-emittereinrichtung fuer eine roentgenstrahlenroehre - Google Patents

Roentgenstrahlen-emissionsvorrichtung sowie verfahren zur herstellung einer kaltkathoden-emittereinrichtung fuer eine roentgenstrahlenroehre

Info

Publication number
DE2432704A1
DE2432704A1 DE2432704A DE2432704A DE2432704A1 DE 2432704 A1 DE2432704 A1 DE 2432704A1 DE 2432704 A DE2432704 A DE 2432704A DE 2432704 A DE2432704 A DE 2432704A DE 2432704 A1 DE2432704 A1 DE 2432704A1
Authority
DE
Germany
Prior art keywords
capacitor
ray
housing
voltage
canister
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.)
Withdrawn
Application number
DE2432704A
Other languages
German (de)
English (en)
Inventor
John P Golden
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 DE2432704A1 publication Critical patent/DE2432704A1/de
Withdrawn legal-status Critical Current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)
DE2432704A 1973-07-09 1974-07-08 Roentgenstrahlen-emissionsvorrichtung sowie verfahren zur herstellung einer kaltkathoden-emittereinrichtung fuer eine roentgenstrahlenroehre Withdrawn DE2432704A1 (de)

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
DE2432704A1 true DE2432704A1 (de) 1975-01-30

Family

ID=23490336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2432704A Withdrawn DE2432704A1 (de) 1973-07-09 1974-07-08 Roentgenstrahlen-emissionsvorrichtung sowie verfahren zur herstellung einer kaltkathoden-emittereinrichtung fuer eine roentgenstrahlenroehre

Country Status (5)

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

Families Citing this family (31)

* 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
FR2558019B1 (fr) * 1983-09-29 1989-06-02 Dominique Bacot Generateur de haute tension pour depoussiereur electrostatique, ou analogue, et depoussiereur electrostatique equipe d'un tel generateur
US4673825A (en) * 1985-02-15 1987-06-16 Exide Electronics Corporation Uninterruptible power supply with isolated bypass winding
USD294371S (en) 1985-02-21 1988-02-23 Siemens Aktiengesellschaft Film developer for dental X-rays or the like
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
USD307284S (en) 1988-01-27 1990-04-17 Maxmeyer-Duco MM.D. S.p.A. Portable spectrophotometer
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
USD371197S (en) 1994-07-05 1996-06-25 John Golden X-ray machine
US6377846B1 (en) 1997-02-21 2002-04-23 Medtronic Ave, Inc. Device for delivering localized x-ray radiation and method of manufacture
WO1997007740A1 (en) 1995-08-24 1997-03-06 Interventional Innovations Corporation X-ray catheter
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
EP0860181B1 (en) * 1997-02-21 2004-04-28 Medtronic Ave, Inc. X-ray device having a dilatation structure for delivering localized radiation to an interior of a body
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
KR102770240B1 (ko) * 2016-10-31 2025-02-20 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

Also Published As

Publication number Publication date
NL7409239A (nl) 1975-01-13
US3878394A (en) 1975-04-15
JPS5039886A (enrdf_load_stackoverflow) 1975-04-12
GB1477051A (en) 1977-06-22

Similar Documents

Publication Publication Date Title
DE2432704A1 (de) Roentgenstrahlen-emissionsvorrichtung sowie verfahren zur herstellung einer kaltkathoden-emittereinrichtung fuer eine roentgenstrahlenroehre
US3970884A (en) Portable X-ray device
EP0074037B1 (de) Drucksensor, insbesondere zur Messung des intrakraniellen Druckes
DE2720011C2 (de) Implantierbarer elektrischer Stimulator für lebendes Gewebe
DE2632027C3 (de) Einrichtung zum Entfernen von Konkrementen aus langgestreckten Körperhohlungen
DE1488515C3 (de) Verfahren zum Verformen einer elektrischen Spule
DE69315410T2 (de) Leistungsversorgungen
DE69313815T2 (de) Elektrotherapeutische Vorrichtung
DE2261140C3 (de) Überstrom-Schutzeinrichtung für elektrische Schaltungen für Magnetron-Speisestromkreise oder Radargeräte
DE2754031C2 (enrdf_load_stackoverflow)
DE892343C (de) Apparatur zur Ableitung elektrostatischer Aufladungen von den Oberflaechen elektrisch schlecht leitender Materialien
DE2530892C3 (de) Teilchen-Beschleuniger für geladene Teilchen
DE976500C (de) Mit einer mehrstufigen elektrischen Entladungsroehre zusammengebauter mehrstufiger Hochspannungserzeuger
CH423031A (de) Elektrodenhalter für Impuls-Schweissmaschinen
DE3312076A1 (de) Kondensator hoher energiedichte und verfahren zu seiner herstellung
DE1464646B2 (de) Vorrichtung zur formung von werkstuecken durch anwendung magnetischer impulsenergie
DE1293830B (de) UEberlastungsschutzschaltung fuer die transistorbestueckte Zeilenablenkstufe eines Fernsehempfaengers
DE3307906A1 (de) Roentgenstrahlenerzeugungseinrichtung
DE2654498A1 (de) Elektroschockvorrichtung
DE102005044353B4 (de) Mikrowellengenerator
DE2619999C3 (de) Spannungsprüfgerät für Hoch- und Mittelspannungsanlagen
DE728749C (de) Anordnung zur Ausloesung kurzzeitiger Entladungen fuer Belichtungszwecke
DE2539032C3 (de) Elektronische Blitzlichtvorrichtung mit piezoelektrischer Zündung
DE1299082B (de) Tragbarer Impuls-Roentgenapparat
DE2158921A1 (de) Zündvorrichtung für Entladungsröhren

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee