JPS4932557A - - Google Patents
Info
- Publication number
- JPS4932557A JPS4932557A JP48036155A JP3615573A JPS4932557A JP S4932557 A JPS4932557 A JP S4932557A JP 48036155 A JP48036155 A JP 48036155A JP 3615573 A JP3615573 A JP 3615573A JP S4932557 A JPS4932557 A JP S4932557A
- 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
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/94—Generating pulses having essentially a finite slope or stepped portions having trapezoidal shape
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26127272A | 1972-06-09 | 1972-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4932557A true JPS4932557A (en]) | 1974-03-25 |
Family
ID=22992582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48036155A Pending JPS4932557A (en]) | 1972-06-09 | 1973-03-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3772533A (en]) |
| JP (1) | JPS4932557A (en]) |
| CA (1) | CA991282A (en]) |
| GB (1) | GB1368583A (en]) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909728A (en) * | 1973-02-16 | 1975-09-30 | Contraves Ag | Apparatus for generating a synchronization voltage for the ignition pulse control of controlled rectifier-power stages |
| GB1507028A (en) * | 1974-05-31 | 1978-04-12 | Cav Ltd | Control systems for fuel systems for engines |
| DE2452933C3 (de) * | 1974-11-07 | 1979-03-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Eichgenerator zur Erzeugung von Impulsen mit exponentiellem Verlauf für ein Signalformungselement |
| CA1018256A (en) * | 1974-12-16 | 1977-09-27 | Peter Deh. Eastcott | Signal generator for producing ramp signals with rounded inflection points |
| US4138615A (en) * | 1977-09-06 | 1979-02-06 | The United States Of America As Represented By The Secretary Of The Navy | Presettable integrating timing circuit |
| US4180842A (en) * | 1978-05-12 | 1979-12-25 | General Electric Company | Timer circuit for use in protective relaying applications |
| US4239935A (en) * | 1979-04-27 | 1980-12-16 | Bell Telephone Laboratories, Incorporated | Ringing generator |
| US4471326A (en) * | 1981-04-30 | 1984-09-11 | Rca Corporation | Current supplying circuit as for an oscillator |
| US4438466A (en) * | 1982-04-02 | 1984-03-20 | Ampex Corporation | D.C. Controlled adjustable ramp signal generator and method |
| DE3219815A1 (de) * | 1982-05-26 | 1983-12-01 | Siemens AG, 1000 Berlin und 8000 München | Dreieckgenerator |
| US4521865A (en) * | 1982-05-28 | 1985-06-04 | Winkler Dean M | Programmable function generator |
| US4823796A (en) * | 1987-04-03 | 1989-04-25 | Laerdal Manufacturing Corp. | Defibrillator circuit for producing a trapezoidal defibrillation pulse |
| US5070256A (en) * | 1987-06-29 | 1991-12-03 | Digital Equipment Corporation | Bus transmitter having controlled trapezoidal slew rate |
| US6842058B2 (en) * | 2002-11-12 | 2005-01-11 | Lsi Logic Corporation | Method and apparatus for slew control of an output signal |
| US7057543B2 (en) * | 2004-04-29 | 2006-06-06 | Invensys Systems, Inc. | Low power method and interface for generating analog waveforms |
| US7553152B2 (en) * | 2005-06-23 | 2009-06-30 | Honeywell International Inc. | Flame detector trapezoidal excitation generator output control circuit and method |
| US20080197787A1 (en) * | 2007-02-20 | 2008-08-21 | World Properties, Inc. | Sinusoidal discharge for EL lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125694A (en) * | 1964-03-17 | Nput s | ||
| US3312837A (en) * | 1964-04-08 | 1967-04-04 | Honeywell Inc | Trapezoidal waveform generator |
| US3453452A (en) * | 1965-12-29 | 1969-07-01 | Burroughs Corp | Trapezoidal-waveform drive method and apparatus |
| US3444394A (en) * | 1966-04-07 | 1969-05-13 | Burroughs Corp | Ramp-type waveform generator |
| US3543049A (en) * | 1968-08-26 | 1970-11-24 | Hughes Aircraft Co | Ramp generator with clamp |
| US3548219A (en) * | 1968-09-17 | 1970-12-15 | Burroughs Corp | Semiconductor pulse amplifier |
| US3586874A (en) * | 1969-08-13 | 1971-06-22 | Gen Electric | Integrated circuit periodic ramp generator |
-
1972
- 1972-06-09 US US00261272A patent/US3772533A/en not_active Expired - Lifetime
-
1973
- 1973-02-06 CA CA162,979A patent/CA991282A/en not_active Expired
- 1973-03-29 JP JP48036155A patent/JPS4932557A/ja active Pending
- 1973-05-21 GB GB2414873A patent/GB1368583A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA991282A (en) | 1976-06-15 |
| GB1368583A (en) | 1974-10-02 |
| US3772533A (en) | 1973-11-13 |