NL77655C - - Google Patents

Info

Publication number
NL77655C
NL77655C NL77655DA NL77655C NL 77655 C NL77655 C NL 77655C NL 77655D A NL77655D A NL 77655DA NL 77655 C NL77655 C NL 77655C
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 NL77655C publication Critical patent/NL77655C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
NL77655D 1945-11-26 NL77655C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US630812A US2482275A (en) 1945-11-26 1945-11-26 Electrical discharge device

Publications (1)

Publication Number Publication Date
NL77655C true NL77655C (fr)

Family

ID=24528655

Family Applications (1)

Application Number Title Priority Date Filing Date
NL77655D NL77655C (fr) 1945-11-26

Country Status (5)

Country Link
US (1) US2482275A (fr)
DE (1) DE913677C (fr)
FR (1) FR937491A (fr)
GB (1) GB630571A (fr)
NL (1) NL77655C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH291654A (de) * 1950-08-19 1953-06-30 Siemens Reiniger Werke Ag Elektrische Entladungsröhre.
NL92553C (fr) * 1950-12-26
US2791708A (en) * 1953-02-06 1957-05-07 James T Serduke X-ray tube
DE1091243B (de) * 1955-03-19 1960-10-20 Licentia Gmbh Roentgenroehre mit punktfoermigem Brennfleck
DE1165769B (de) * 1961-10-31 1964-03-19 Licentia Gmbh Hochleistungsroentgenroehre
US3649861A (en) * 1970-09-09 1972-03-14 Picker Corp Double focus x-ray tube
JPS5334144Y2 (fr) * 1972-08-02 1978-08-22
US4493097A (en) * 1982-08-30 1985-01-08 The Perkin-Elmer Corporation Electron gun assembly
NL8603264A (nl) * 1986-12-23 1988-07-18 Philips Nv Roentgenbuis met een ringvormig focus.
DE69316041T2 (de) * 1992-01-27 1998-07-02 Koninkl Philips Electronics Nv Röntgenröhre mit verringertem Arbeitsabstand
DE102017002210A1 (de) * 2017-03-08 2018-09-13 Heuft Systemtechnik Gmbh Kühlvorrichtung für Röntgengeneratoren

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623862C (fr) *
DE407431C (de) * 1924-12-22 Julius Edgar Lilienfeld Dr Elektrodenanordnung fuer Roentgenroehren
US1226383A (en) * 1916-07-18 1917-05-15 William Robinson X-ray tube.
DE389517C (de) * 1920-06-11 1924-02-07 Julius Edgar Lilienfeld Dr Hochvakuum-Roentgenroehre
DE390346C (de) * 1922-10-28 1924-02-18 Siemens & Halske Akt Ges Roentgentherapieroehre fuer grosse Leistungen
NL14471C (fr) * 1922-12-06 1926-03-15
NL16440C (fr) * 1924-02-26
NL25627C (fr) * 1924-06-04
DE529952C (de) * 1925-04-25 1931-07-18 C H F Mueller Akt Ges Gluehkathodenweichstrahlroentgenroehre fuer therapeutische Zwecke
NL23782C (fr) * 1926-04-03
DE578926C (de) * 1926-09-15 1933-06-19 Siemens Reiniger Werke Akt Ges Strahlenaustrittsfenster fuer Roentgenroehren
NL28085C (fr) * 1929-01-26
US1954231A (en) * 1930-01-13 1934-04-10 Rca Corp Glowlamp
DE529987C (de) * 1930-05-23 1931-07-20 Mueller C H F Ag Weichstrahlroehre zur gleichzeitigen Bestrahlung mit Roentgen- und Waermestrahlen
US1949463A (en) * 1930-10-13 1934-03-06 Thomas H Forde X-ray tube
US2362816A (en) * 1943-04-15 1944-11-14 Gen Electric Electrical discharge device

Also Published As

Publication number Publication date
GB630571A (en) 1949-10-17
DE913677C (de) 1954-06-18
FR937491A (fr) 1948-08-18
US2482275A (en) 1949-09-20

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