JPS5046246A - - Google Patents
Info
- Publication number
- JPS5046246A JPS5046246A JP49092048A JP9204874A JPS5046246A JP S5046246 A JPS5046246 A JP S5046246A JP 49092048 A JP49092048 A JP 49092048A JP 9204874 A JP9204874 A JP 9204874A JP S5046246 A JPS5046246 A JP S5046246A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
- H03K5/1536—Zero-crossing detectors
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Measurement Of Current Or Voltage (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
- Fire-Detection Mechanisms (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US387992A US3914625A (en) | 1973-08-13 | 1973-08-13 | Zero crossover circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5046246A true JPS5046246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-24 |
Family
ID=23532171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49092048A Pending JPS5046246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-13 | 1974-08-13 |
Country Status (8)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126270A (en) * | 1976-04-15 | 1977-10-22 | Sanyo Electric Co Ltd | Antiphase detector |
| JPS53155349U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-05-12 | 1978-12-06 | ||
| JPS60229421A (ja) * | 1984-04-26 | 1985-11-14 | Matsushita Electric Ind Co Ltd | ゼロクロス検出回路 |
| US10470629B2 (en) | 2005-02-18 | 2019-11-12 | Irobot Corporation | Autonomous surface cleaning robot for dry cleaning |
| US10524629B2 (en) | 2005-12-02 | 2020-01-07 | Irobot Corporation | Modular Robot |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245184A (en) * | 1979-03-23 | 1981-01-13 | Westinghouse Electric Corp. | AC Solid-state circuit breaker |
| US4255699A (en) * | 1979-04-19 | 1981-03-10 | Calvin Noel M | Phase modulated power control |
| DE3614057A1 (de) * | 1986-04-25 | 1987-10-29 | Heidelberger Druckmasch Ag | Verfahren und schaltungsanordnung zum anschalten einer mit einer remanenz behafteten induktivitaet |
| US5410193A (en) * | 1992-10-02 | 1995-04-25 | Eastman Kodak Company | Apparatus and technique for connecting a source of zero crossing AC voltage to and disconnecting it from an AC load line |
| US5444214A (en) * | 1993-12-06 | 1995-08-22 | The Lincoln Electric Company | Apparatus and method for synchronizing a firing circuit for a brushless alternator rectified D. C. welder |
| US6121758A (en) * | 1999-06-23 | 2000-09-19 | Daq Electronics, Inc. | Adaptive synchronous capacitor switch controller |
| US20080309379A1 (en) * | 2007-03-02 | 2008-12-18 | Carroll Sean C | Zero crossing circuit |
| US7508240B1 (en) * | 2007-04-06 | 2009-03-24 | Keithley Instruments, Inc. | Power mains zero-crossing detector |
| DE102010012529B3 (de) * | 2010-03-23 | 2011-06-09 | Theben Ag | Schaltungsanordnung für einen Optokoppler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS43275Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-03-10 | 1968-01-09 | ||
| US3436640A (en) * | 1963-07-31 | 1969-04-01 | Raymond P Murray | Function generator apparatus |
| US3693027A (en) * | 1971-09-30 | 1972-09-19 | Westinghouse Electric Corp | Zero crossing detector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758844A (en) * | 1972-04-10 | 1973-09-11 | Waynco | Control circuit for load having measureable coefficient of resistance |
-
1973
- 1973-08-13 US US387992A patent/US3914625A/en not_active Expired - Lifetime
-
1974
- 1974-08-07 CA CA206,419A patent/CA1033005A/en not_active Expired
- 1974-08-09 IT IT41660/74A patent/IT1018352B/it active
- 1974-08-09 NL NL7410727A patent/NL7410727A/xx not_active Application Discontinuation
- 1974-08-12 GB GB3543774A patent/GB1460068A/en not_active Expired
- 1974-08-12 DE DE2438615A patent/DE2438615A1/de active Pending
- 1974-08-13 FR FR7428031A patent/FR2241168B1/fr not_active Expired
- 1974-08-13 JP JP49092048A patent/JPS5046246A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436640A (en) * | 1963-07-31 | 1969-04-01 | Raymond P Murray | Function generator apparatus |
| JPS43275Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-03-10 | 1968-01-09 | ||
| US3693027A (en) * | 1971-09-30 | 1972-09-19 | Westinghouse Electric Corp | Zero crossing detector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126270A (en) * | 1976-04-15 | 1977-10-22 | Sanyo Electric Co Ltd | Antiphase detector |
| JPS53155349U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-05-12 | 1978-12-06 | ||
| JPS60229421A (ja) * | 1984-04-26 | 1985-11-14 | Matsushita Electric Ind Co Ltd | ゼロクロス検出回路 |
| US10470629B2 (en) | 2005-02-18 | 2019-11-12 | Irobot Corporation | Autonomous surface cleaning robot for dry cleaning |
| US10524629B2 (en) | 2005-12-02 | 2020-01-07 | Irobot Corporation | Modular Robot |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7410727A (nl) | 1975-02-17 |
| GB1460068A (en) | 1976-12-31 |
| FR2241168A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-14 |
| CA1033005A (en) | 1978-06-13 |
| DE2438615A1 (de) | 1975-03-06 |
| US3914625A (en) | 1975-10-21 |
| FR2241168B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-01-27 |
| IT1018352B (it) | 1977-09-30 |