FR996351A - Appareil à rayons x à réglage automatique - Google Patents

Appareil à rayons x à réglage automatique

Info

Publication number: FR996351A
Authority: FR; France
Prior art keywords: automatic adjustment; ray machine; ray; machine; adjustment
Prior art date: 1948-09-30
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

Other languages

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1948-09-30

Filing date

1949-09-28

Publication date

1951-12-18

1949-09-28 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1951-12-18 Application granted granted Critical

1951-12-18 Publication of FR996351A publication Critical patent/FR996351A/fr

Status Expired legal-status Critical Current

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
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/48—Compensating the voltage drop occurring at the instant of switching-on of the apparatus

Landscapes

Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
X-Ray Techniques (AREA)

FR996351D 1948-09-30 1949-09-28 Appareil à rayons x à réglage automatique Expired FR996351A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL142577A NL72521C (nl)	1948-09-30	1948-09-30	inrichting voor het maken roentgenopnamen

Publications (1)

Publication Number	Publication Date
FR996351A true FR996351A (fr)	1951-12-18

Family

ID=19866677

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR996351D Expired FR996351A (fr)	1948-09-30	1949-09-28	Appareil à rayons x à réglage automatique

Country Status (7)

Country	Link
US (1)	US2617047A (fr)
BE (1)	BE491389A (fr)
CH (1)	CH281880A (fr)
DE (1)	DE803178C (fr)
FR (1)	FR996351A (fr)
GB (1)	GB677145A (fr)
NL (1)	NL72521C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL92458C (nl) *	1956-10-31	1959-10-15	N V Ned Roentgen-Apparatenfabriek	inrichtingvoor het maken van roentgenfoto's ,in het bijzonder voor massadiagnostiek
NL97148C (nl) *	1958-03-11	1961-02-15	Philips Nv	inrichting voor het maken van roentgenfotos , waarbij de buisspanning tijdensde opname automatisch wordt verhoogd
DE69519340T2 (de) *	1994-08-05	2001-06-21	Shionogi & Co., Ltd.	Gegen Denaturierung beständige Hartgelatine-Kapseln und Verfahren zu ihrer Herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2137647A (en) *	1937-10-28	1938-11-22	Picker X Ray Corp Waite Mfg	X-ray apparatus
US2379125A (en) *	1942-07-04	1945-06-26	Westinghouse Electric Corp	X-ray tube protective system
US2351486A (en) *	1942-07-07	1944-06-13	Westinghouse Electric & Mfg Co	X-ray exposure system
US2512193A (en) *	1945-09-20	1950-06-20	Westinghouse Electric Corp	Milliamperage stabilizer

1948
- 1948-09-30 NL NL142577A patent/NL72521C/xx active
- 1948-10-02 DE DEP8071A patent/DE803178C/de not_active Expired
1949
- 1949-09-13 US US115408A patent/US2617047A/en not_active Expired - Lifetime
- 1949-09-27 GB GB24751/49A patent/GB677145A/en not_active Expired
- 1949-09-28 FR FR996351D patent/FR996351A/fr not_active Expired
- 1949-09-28 CH CH281880D patent/CH281880A/de unknown
1950
- 1950-09-28 BE BE491389A patent/BE491389A/fr unknown

Also Published As

Publication number	Publication date
DE803178C (de)	1951-03-01
NL72521C (nl)	1953-06-15
GB677145A (en)	1952-08-13
CH281880A (de)	1952-03-31
BE491389A (fr)	1950-03-28
US2617047A (en)	1952-11-04

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