JPS52116821A - Digital controlled inverter - Google Patents

Digital controlled inverter

Info

Publication number: JPS52116821A
Authority: JP; Japan
Prior art keywords: digital controlled; controlled inverter; inverter; digital; controlled
Prior art date: 1976-02-12
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.): Granted

Application number

JP1310377A

Other languages

English (en)

Other versions

JPS613183B2 (ja

Inventor

Yuujien Sutoon Deeru

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.)

1976-02-12

Filing date

1977-02-10

Publication date

1977-09-30

1977-02-10 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1977-09-30 Publication of JPS52116821A publication Critical patent/JPS52116821A/ja

1986-01-30 Publication of JPS613183B2 publication Critical patent/JPS613183B2/ja

Status Granted legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
- H04M19/008—Using DC/DC converters

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Dc-Dc Converters (AREA)
Inverter Devices (AREA)

JP1310377A 1976-02-12 1977-02-10 Digital controlled inverter Granted JPS52116821A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/657,353 US4048552A (en)	1976-02-12	1976-02-12	Digitally regulated inverter

Publications (2)

Publication Number	Publication Date
JPS52116821A true JPS52116821A (en)	1977-09-30
JPS613183B2 JPS613183B2 (ja)	1986-01-30

Family

ID=24636817

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1310377A Granted JPS52116821A (en)	1976-02-12	1977-02-10	Digital controlled inverter

Country Status (8)

Country	Link
US (1)	US4048552A (ja)
JP (1)	JPS52116821A (ja)
CA (1)	CA1069974A (ja)
DE (1)	DE2705475C2 (ja)
FR (1)	FR2341224A1 (ja)
GB (1)	GB1565321A (ja)
IT (1)	IT1076665B (ja)
NL (1)	NL187092C (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4155113A (en) *	1977-10-17	1979-05-15	Litton Systems, Inc.	Protective circuit for transistorized inverter-rectifier apparatus
GB2064915B (en) *	1979-11-29	1984-03-21	Standard Telephones Cables Ltd	Telephone line feed circuit
GB2065418B (en) *	1979-12-06	1984-02-15	Standard Telephones Cables Ltd	Telephone line feed
GB2071461B (en) *	1980-02-14	1984-01-25	Standard Telephones Cables Ltd	Telephone line feed
US4560886A (en) *	1983-12-22	1985-12-24	Control Technology, Inc.	Alternating current power source
US4703192A (en) *	1983-12-22	1987-10-27	Control Technology, Inc.	Alternating current power source with improved phase adjusting capability
US4703191A (en) *	1985-12-09	1987-10-27	Control Technology, Inc.	Reserve power source with power failure detection apparatus
US4704671A (en) *	1986-09-02	1987-11-03	American Telephone And Telegraph Company, At&T Bell Laboratories	Switching type voltage regulator with noncontinuous feedback
US4907116A (en) *	1988-06-09	1990-03-06	Rca Licensing Corporation	Power supply fault protection circuit
US5436825A (en) *	1991-05-10	1995-07-25	Silent Motors	Electronic control circuit for the supply of ohmic-inductive loads by means of direct-current pulses
CN107543956B (zh) *	2016-06-24	2021-07-27	东方电气集团东方电机有限公司	励磁***同步信号调理电路及其实现方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50118223A (ja) *	1974-02-15	1975-09-16

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1230119B (de) *	1963-03-20	1966-12-08	Telefunken Patent	Stabilisierter Gleichspannungswandler
US3821632A (en) *	1971-11-09	1974-06-28	Ind Heating And Eng Corp	High frequency power generator
US3769568A (en) *	1972-07-31	1973-10-30	Bell Telephone Labor Inc	Dc-to-dc converter having soft start and other regulation features employing priority of pulse feedback
US3852656A (en) *	1974-04-19	1974-12-03	Gen Motors Corp	Inverter fault protection and frequency limiting circuit
DE2513471A1 (de) *	1975-03-26	1976-04-22	Braun Ag	Schaltungsanordnung zum abschalten eines zerhackers

1976
- 1976-02-12 US US05/657,353 patent/US4048552A/en not_active Expired - Lifetime
- 1976-12-29 CA CA268,824A patent/CA1069974A/en not_active Expired
1977
- 1977-01-26 GB GB3235/77A patent/GB1565321A/en not_active Expired
- 1977-02-08 IT IT20054/77A patent/IT1076665B/it active
- 1977-02-08 NL NLAANVRAGE7701302,A patent/NL187092C/xx not_active IP Right Cessation
- 1977-02-10 JP JP1310377A patent/JPS52116821A/ja active Granted
- 1977-02-10 DE DE2705475A patent/DE2705475C2/de not_active Expired
- 1977-02-11 FR FR7703961A patent/FR2341224A1/fr active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50118223A (ja) *	1974-02-15	1975-09-16

Also Published As

Publication number	Publication date
JPS613183B2 (ja)	1986-01-30
IT1076665B (it)	1985-04-27
NL187092B (nl)	1990-12-17
DE2705475C2 (de)	1986-01-02
NL7701302A (nl)	1977-08-16
NL187092C (nl)	1991-05-16
FR2341224B1 (ja)	1981-12-24
GB1565321A (en)	1980-04-16
US4048552A (en)	1977-09-13
CA1069974A (en)	1980-01-15
DE2705475A1 (de)	1977-08-18
FR2341224A1 (fr)	1977-09-09

Publication	Publication Date	Title
GB1556342A (en)	1979-11-21	Inverters
JPS5348449A (en)	1978-05-01	Direct digital dcctooac converter
JPS5326558A (en)	1978-03-11	Pll
JPS52116830A (en)	1977-09-30	Inverter
JPS5350427A (en)	1978-05-08	Inverter
JPS52116821A (en)	1977-09-30	Digital controlled inverter
JPS5392181A (en)	1978-08-12	Spectroophotometer
AU1309176A (en)	1977-10-20	Fire-barriers
JPS5655347A (en)	1981-05-15	Alkyll255diketogluconatee555dialkylacetal
JPS537433A (en)	1978-01-23	Reaperrharvester
JPS5327452A (en)	1978-03-14	Digital control generator
JPS52118457A (en)	1977-10-04	Doxolbicinthioether
JPS5297279A (en)	1977-08-15	Digital hemadynamometer
JPS5333828A (en)	1978-03-30	Diggerrharvester
JPS52125155A (en)	1977-10-20	Ddhomosteroid
JPS5294686A (en)	1977-08-09	Digital hemadynamometer
JPS5294685A (en)	1977-08-09	Digital hemadynamometer
JPS5291823A (en)	1977-08-02	Nn22mercaptoosubstituteddacyl* aminamide
PT66395B (en)	1979-03-09	Amino-alkoxyalkanes
JPS52145131A (en)	1977-12-02	Reaperrharvester
JPS5383021A (en)	1978-07-22	Inverter
JPS5323033A (en)	1978-03-03	Dccac inverter
JPS52149321A (en)	1977-12-12	Inverter
JPS52122833A (en)	1977-10-15	Inverter
JPS5294684A (en)	1977-08-09	Digital hemadynamometer