ES176441A1 - AN ELECTRICAL CONTROL SYSTEM - Google Patents

AN ELECTRICAL CONTROL SYSTEM

Info

Publication number: ES176441A1
Authority: ES; Spain
Prior art keywords: control system; electrical control; electrical; control
Prior art date: 1944-01-14
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

ES176441A

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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

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.)

1944-01-14

Filing date

1947-01-16

Publication date

1947-03-01

1947-01-16 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1947-03-01 Publication of ES176441A1 publication Critical patent/ES176441A1/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

ES176441A 1944-01-14 1947-01-16 AN ELECTRICAL CONTROL SYSTEM Expired ES176441A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US518236A US2422575A (en)	1944-01-14	1944-01-14	Vapor electric device

Publications (1)

Publication Number	Publication Date
ES176441A1 true ES176441A1 (en)	1947-03-01

Family

ID=24063134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES176441A Expired ES176441A1 (en)	1944-01-14	1947-01-16	AN ELECTRICAL CONTROL SYSTEM

Country Status (5)

Country	Link
US (1)	US2422575A (en)
BE (1)	BE470748A (en)
ES (1)	ES176441A1 (en)
FR (1)	FR942686A (en)
NL (1)	NL67343C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL142105B (en) *	1947-09-06		Beck Erich Ing	PROCESS FOR THE COMPACTION AND AGGLOMERATION OF POWDER TO GRAIN THERMOPLASTIC MATERIALS.
US2535499A (en) *	1949-06-29	1950-12-26	Cutler Hammer Inc	Control system for ignitron tubes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2078110A (en) *	1933-03-31	1937-04-20	Gen Electric	Igniting system
US2094792A (en) *	1936-07-08	1937-10-05	Gen Electric	Electric valve converting system
US2356589A (en) *	1938-11-26	1944-08-22	Gen Electric	Electric valve circuits
US2242897A (en) *	1939-06-30	1941-05-20	Westinghouse Electric & Mfg Co	Control system
US2238625A (en) *	1940-08-03	1941-04-15	Westinghouse Electric & Mfg Co	Vapor electric device
US2359143A (en) *	1942-05-23	1944-09-26	Westinghouse Electric & Mfg Co	Ignitron excitation
NL66937C (en) *	1942-08-06

0
- NL NL67343D patent/NL67343C/xx active
- BE BE470748D patent/BE470748A/xx unknown
1944
- 1944-01-14 US US518236A patent/US2422575A/en not_active Expired - Lifetime
1947
- 1947-01-16 ES ES176441A patent/ES176441A1/en not_active Expired
- 1947-03-05 FR FR942686D patent/FR942686A/en not_active Expired

Also Published As

Publication number	Publication date
FR942686A (en)	1949-02-15
NL67343C (en)
US2422575A (en)	1947-06-17
BE470748A (en)

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