GB828331A - Improvements in or relating to x-ray apparatus - Google Patents

Improvements in or relating to x-ray apparatus

Info

Publication number: GB828331A
Authority: GB; United Kingdom
Prior art keywords: transformer; supply; winding; tapping; mains
Prior art date: 1955-10-04
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

GB2985156A

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.)

Philips Electrical Industries Ltd

Original Assignee

Philips Electrical Industries Ltd

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.)

1955-10-04

Filing date

1956-10-01

Publication date

1960-02-17

1956-10-01 Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd

1960-02-17 Publication of GB828331A publication Critical patent/GB828331A/en

Status Expired legal-status Critical Current

Links

238000010079 rubber tapping Methods 0.000 abstract 4
238000004804 winding Methods 0.000 abstract 4

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- 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

Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
X-Ray Techniques (AREA)

GB2985156A 1955-10-04 1956-10-01 Improvements in or relating to x-ray apparatus Expired GB828331A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL200956A NL90064C (nl)	1955-10-04	1955-10-04	roentgentoestel voor diagnostiek

Publications (1)

Publication Number	Publication Date
GB828331A true GB828331A (en)	1960-02-17

Family

ID=38526496

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB2985156A Expired GB828331A (en)	1955-10-04	1956-10-01	Improvements in or relating to x-ray apparatus

Country Status (7)

Country	Link
BE (1)	BE551461A (de)
CH (1)	CH342666A (de)
DE (1)	DE1040708B (de)
ES (1)	ES231115A1 (de)
FR (1)	FR1166455A (de)
GB (1)	GB828331A (de)
NL (1)	NL90064C (de)

1955
- 1955-10-04 NL NL200956A patent/NL90064C/xx active
1956
- 1956-09-29 ES ES0231115A patent/ES231115A1/es not_active Expired
- 1956-10-01 DE DEN12800A patent/DE1040708B/de active Pending
- 1956-10-01 CH CH342666D patent/CH342666A/de unknown
- 1956-10-01 GB GB2985156A patent/GB828331A/en not_active Expired
- 1956-10-02 FR FR1166455D patent/FR1166455A/fr not_active Expired
- 1956-10-02 BE BE551461D patent/BE551461A/fr unknown

Also Published As

Publication number	Publication date
NL90064C (nl)	1959-01-15
DE1040708B (de)	1958-10-09
BE551461A (fr)	1957-04-02
CH342666A (de)	1959-11-30
FR1166455A (fr)	1958-11-12
ES231115A1 (es)	1957-03-16

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