NL28272C - - Google Patents

Info

Publication number: NL28272C
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.)

1928-07-31

Publication of NL28272C publication Critical patent/NL28272C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/18—Windows permeable to X-rays, gamma-rays, or particles

NL28272D 1928-07-31 NL28272C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US296489A US1920601A (en)	1928-07-31	1928-07-31	Electron discharge device

Publications (1)

Publication Number	Publication Date
NL28272C true NL28272C (xx)

Family

ID=23142210

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL28272D NL28272C (xx)	1928-07-31

Country Status (5)

Country	Link
US (1)	US1920601A (xx)
DE (1)	DE581356C (xx)
FR (1)	FR679583A (xx)
GB (1)	GB316579A (xx)
NL (1)	NL28272C (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2767341A (en) *	1952-08-12	1956-10-16	Dunlee Corp	Anode structure for double filament x-ray tube
US2764706A (en) *	1952-12-26	1956-09-25	Dunlee Corp	Hooded anode x-ray tube with tilted target
DE1002896B (de) *	1954-03-10	1957-02-21	Dr Bernhard Hess	Photoelektrische Roentgenroehre
DE1053681B (de) *	1954-10-19	1959-03-26	Dr Bernhard Hess	Einrichtung zur Erzeugung von Ladungstraegern mit einer Vervielfachung der von einer primaeren Strahlung erzeugten Ladungstraeger
US2853618A (en) *	1954-10-27	1958-09-23	Marco John J De	Method and apparatus for the use of fluorescent x-rays in powder diffraction
DE1131332B (de) *	1955-03-11	1962-06-14	Dr Bernhard Hess	Roentgenroehre
US3033984A (en) *	1959-02-17	1962-05-08	United States Steel Corp	Apparatus for increasing the energy of x-rays
US4359660A (en) *	1980-12-15	1982-11-16	Physics International Company	Series diode X-ray source

0
- NL NL28272D patent/NL28272C/xx active
1928
- 1928-07-31 US US296489A patent/US1920601A/en not_active Expired - Lifetime
1929
- 1929-07-19 GB GB22306/29A patent/GB316579A/en not_active Expired
- 1929-07-30 FR FR679583D patent/FR679583A/fr not_active Expired
- 1929-08-01 DE DEW83325D patent/DE581356C/de not_active Expired

Also Published As

Publication number	Publication date
GB316579A (en)	1930-02-13
US1920601A (en)	1933-08-01
DE581356C (de)	1933-07-26
FR679583A (fr)	1930-04-15

Publication	Publication Date	Title
FR636761A (xx)	1928-04-16
FR683335A (xx)	1930-06-20
FR632550A (xx)	1928-01-11
FR632629A (xx)	1928-01-12
FR632793A (xx)	1928-01-14
FR632802A (xx)	1928-01-16
FR632884A (xx)	1928-01-16
FR632939A (xx)	1928-01-18
FR648344A (xx)	1928-12-07
FR648360A (xx)	1928-12-08
NL27164C (xx)
BE331538A (xx)
BE352655A (xx)
BE347916A (xx)
BE317010A (xx)
NL23629C (xx)
BE313010A (xx)
BE348364A (xx)
BE348421A (xx)
BE318611A (xx)
BE323769A (xx)
BE303782A (xx)
BE302864A (xx)
BE349288A (xx)
BE349305A (xx)