IT8024227A0 - Apparato interruttore a rele'. - Google Patents
Apparato interruttore a rele'.Info
- Publication number
- IT8024227A0 IT8024227A0 IT8024227A IT2422780A IT8024227A0 IT 8024227 A0 IT8024227 A0 IT 8024227A0 IT 8024227 A IT8024227 A IT 8024227A IT 2422780 A IT2422780 A IT 2422780A IT 8024227 A0 IT8024227 A0 IT 8024227A0
- Authority
- IT
- Italy
- Prior art keywords
- relay switch
- switch apparatus
- relay
- switch
- Prior art date
Links
- 238000004353 relayed correlation spectroscopy Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
- G05B19/0425—Safety, monitoring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21136—Detection of zero crossing for command and maximum for reading value
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21163—Test I-O if functional or safe value
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24125—Watchdog, check at timed intervals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25267—Shift register
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Relay Circuits (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/069,618 US4296449A (en) | 1979-08-27 | 1979-08-27 | Relay switching apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8024227A0 true IT8024227A0 (it) | 1980-08-20 |
IT1132439B IT1132439B (it) | 1986-07-02 |
Family
ID=22090136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24227/80A IT1132439B (it) | 1979-08-27 | 1980-08-20 | Apparato interruttore a rele' |
Country Status (8)
Country | Link |
---|---|
US (1) | US4296449A (it) |
JP (1) | JPS5650014A (it) |
AU (1) | AU538044B2 (it) |
CA (1) | CA1154138A (it) |
DE (1) | DE3031897A1 (it) |
FR (1) | FR2464548B1 (it) |
GB (1) | GB2057207B (it) |
IT (1) | IT1132439B (it) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360847A (en) * | 1981-01-05 | 1982-11-23 | General Electric Company | Diode assisted relay contactor |
US4356525A (en) * | 1981-01-05 | 1982-10-26 | General Electric Company | Method and circuit for controlling a hybrid contactor |
JPS5842111A (ja) * | 1981-09-04 | 1983-03-11 | 松下電工株式会社 | スイツチ回路 |
US4445183A (en) * | 1981-12-23 | 1984-04-24 | Rockwell International Corporation | Electrical switch |
US4465924A (en) * | 1982-01-07 | 1984-08-14 | General Electric Company | Protective control arrangement for duty cycle controlled sheathed heating elements |
US4419590A (en) * | 1982-02-10 | 1983-12-06 | Diversified Electronics, Inc. | Sequencer for pump motors or the like |
GB2130436A (en) * | 1982-10-23 | 1984-05-31 | Hawker Siddeley Revenue Contr | Zero crossing circuit for arcing preventing in circuit breakers |
FR2561413B1 (fr) * | 1984-03-15 | 1989-04-14 | Merlin Gerin | Systeme informatique a structure multiprocesseur pour la commande et le controle d'un procede |
US4604557A (en) * | 1984-10-10 | 1986-08-05 | Mars Incorporated | Vending machine power switching apparatus |
US4626698A (en) * | 1984-12-21 | 1986-12-02 | General Electric Company | Zero crossing synchronous AC switching circuits employing piezoceramic bender-type switching devices |
US4634842A (en) * | 1984-12-28 | 1987-01-06 | General Electric Company | Diagnostic testing arrangement for an electric cooking appliance incorporating commutated relay switching circuits |
KR890001959B1 (ko) * | 1986-05-31 | 1989-06-03 | 주식회사 금성사 | 마이크로 웨이브 오븐의 전원릴레이 개폐제어장치 |
GB8619388D0 (en) * | 1986-08-08 | 1986-09-17 | Imi Pactrol | Switching electrical loads |
US5235159A (en) * | 1988-03-25 | 1993-08-10 | General Electric Company | Control system, method of operating a heating apparatus and controlled heating apparatus |
JP2637257B2 (ja) * | 1990-03-12 | 1997-08-06 | 帝人株式会社 | 合成繊維スフ綿の梱包重量制御方法 |
US5138514A (en) * | 1990-06-29 | 1992-08-11 | Robertshaw Controls Company | Electrically operated control device and system for an appliance and methods of making the same |
US5224014A (en) * | 1990-06-29 | 1993-06-29 | Robertshaw Controls Company | Electrically operated control device and system for an appliance and methods of making the same |
US5347200A (en) * | 1993-02-26 | 1994-09-13 | Multi Electric Mfg. Inc. | Strobe light switching arrangement with reduced transient currents |
US5666257A (en) * | 1994-10-18 | 1997-09-09 | Yang; Tai-Her | DC circuit breaking spark suppressor circuit device |
US5764459A (en) * | 1994-10-18 | 1998-06-09 | Yang; Tai-Her | DC circuit breaking spark suppressor device |
KR0162389B1 (ko) * | 1995-08-14 | 1999-01-15 | 구자홍 | 마이크로웨이브 오븐의 전원 릴레이 제어방법 |
US6766222B1 (en) * | 2000-06-14 | 2004-07-20 | Advanced Micro Devices, Inc. | Power sequencer control circuit |
US6621668B1 (en) | 2000-06-26 | 2003-09-16 | Zytron Control Products, Inc. | Relay circuit means for controlling the application of AC power to a load using a relay with arc suppression circuitry |
FR2858881A1 (fr) * | 2003-08-11 | 2005-02-18 | Louis Jean Chapuis | Limiteur de courant d'appel pour reseau hta |
US7385791B2 (en) * | 2005-07-14 | 2008-06-10 | Wetlow Electric Manufacturing Group | Apparatus and method for relay contact arc suppression |
US7791282B2 (en) * | 2006-11-28 | 2010-09-07 | Hubbell Incorporated | Motion sensor switch for 3-way light circuit and method of lighting control using the same |
US8154154B2 (en) * | 2009-08-11 | 2012-04-10 | Leviton Manufacturing Co., Inc. | Automatic switch configuration |
US8755944B2 (en) * | 2009-11-13 | 2014-06-17 | Leviton Manufacturing Co., Inc. | Electrical switching module |
US8463453B2 (en) * | 2009-11-13 | 2013-06-11 | Leviton Manufacturing Co., Inc. | Intelligent metering demand response |
US8324761B2 (en) * | 2009-11-13 | 2012-12-04 | Leviton Manufacturing Co., Inc. | Electrical switching module |
FR2953938B1 (fr) | 2009-12-14 | 2012-04-13 | Sagem Comm | Procede de commande d'ouverture ou de fermeture de circuit electrique au niveau d'un compteur electrique |
US8619395B2 (en) | 2010-03-12 | 2013-12-31 | Arc Suppression Technologies, Llc | Two terminal arc suppressor |
EP2402584A1 (en) * | 2010-06-30 | 2012-01-04 | Hitachi Ltd. | Method and control apparatus for controlling a high-pressure fuel supply pump |
US8736193B2 (en) | 2011-12-22 | 2014-05-27 | Leviton Manufacturing Company, Inc. | Threshold-based zero-crossing detection in an electrical dimmer |
US8664886B2 (en) | 2011-12-22 | 2014-03-04 | Leviton Manufacturing Company, Inc. | Timer-based switching circuit synchronization in an electrical dimmer |
US9681526B2 (en) | 2014-06-11 | 2017-06-13 | Leviton Manufacturing Co., Inc. | Power efficient line synchronized dimmer |
GB2573575A (en) * | 2018-05-11 | 2019-11-13 | Genlab Ltd | A temperature controller |
CN109507547A (zh) * | 2018-11-08 | 2019-03-22 | 杭州德意电器股份有限公司 | 一种家电插头放电测试控制装置及其控制方法 |
CN114211963B (zh) * | 2021-12-14 | 2023-10-17 | 华人运通(江苏)技术有限公司 | 一种继电器控制装置、电池管理系统及电动汽车 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1193942A (it) * | 1957-04-12 | 1959-11-05 | ||
DE1172345B (de) * | 1959-12-14 | 1964-06-18 | Licentia Gmbh | Elektrische Schalteinrichtung fuer Wechselstrom |
US3402302A (en) * | 1962-09-28 | 1968-09-17 | Dynamic Controls Corp | Radio noise-free switch |
US3237030A (en) * | 1962-09-28 | 1966-02-22 | Dynamics Controls Corp | Radio noise-free switch |
US3249810A (en) * | 1962-11-20 | 1966-05-03 | Westinghouse Electric Corp | Circuit interrupting apparatus |
GB1018645A (en) * | 1963-10-23 | 1966-01-26 | Sevcon Eng Ltd | Improvements in or relating to control means for electrical apparatus |
US3339110A (en) * | 1964-05-13 | 1967-08-29 | Navigational Comp Corp | Relay circuits |
US3328606A (en) * | 1964-11-02 | 1967-06-27 | Honeywell Inc | Scr bidirectional switch apparatus having variable impedance input control circuit |
US3330992A (en) * | 1964-11-16 | 1967-07-11 | Superior Electric Co | Electric switch |
US3389301A (en) * | 1965-10-21 | 1968-06-18 | Fenwal Inc | Arc suppressing circuit |
US3474293A (en) * | 1965-10-23 | 1969-10-21 | Fenwal Inc | Arc suppressing circuits |
US3321668A (en) * | 1965-12-13 | 1967-05-23 | Boeing Co | Current control apparatus |
US3395316A (en) * | 1966-02-17 | 1968-07-30 | Allen Bradley Co | Electric switch with contact protector |
US3446991A (en) * | 1966-03-23 | 1969-05-27 | Gen Electric | Alternating current switch |
US3466503A (en) * | 1967-06-14 | 1969-09-09 | Gen Electric | Assisted arc a.c. circuit interruption |
US3504233A (en) * | 1967-06-20 | 1970-03-31 | Gen Electric | Electric circuit interrupting device with solid state shunting means |
US3558910A (en) * | 1968-07-19 | 1971-01-26 | Motorola Inc | Relay circuits employing a triac to prevent arcing |
US3555353A (en) * | 1968-10-10 | 1971-01-12 | American Mach & Foundry | Means effecting relay contact arc suppression in relay controlled alternating load circuits |
US3588605A (en) * | 1968-10-10 | 1971-06-28 | Amf Inc | Alternating current switching apparatus with improved electrical contact protection and alternating current load circuits embodying same |
US3539775A (en) * | 1968-10-10 | 1970-11-10 | American Mach & Foundry | Double-make contact switching apparatus with improved alternating current arc suppression means |
US3543047A (en) * | 1968-12-03 | 1970-11-24 | Norton Research Corp Canada Lt | Contact arc suppressor using varistor energy absorbing device |
US3614464A (en) * | 1969-04-22 | 1971-10-19 | Ite Imperial Corp | Arcless tap- or source-switching apparatus using series-connected semiconductors |
FR2076429A5 (it) * | 1970-01-14 | 1971-10-15 | Merlin Gerin | |
US3639808A (en) * | 1970-06-18 | 1972-02-01 | Cutler Hammer Inc | Relay contact protecting circuits |
US3736466A (en) * | 1971-07-13 | 1973-05-29 | Gen Electric | Non-arcing switch system and process |
US3697774A (en) * | 1971-08-20 | 1972-10-10 | Grigsby Barton Inc | Thyristor circuits for applying a voltage to a load |
SE361379B (it) * | 1972-03-21 | 1973-10-29 | Asea Ab | |
DE2222517B2 (de) * | 1972-05-08 | 1972-12-21 | Josef Pfanzelt | Schaltvorrichtung in hybrid-technik zum lastfreien schalten von mit alternierender spannung gespeisten stromverbrauchern mit beliebigem phasenverschiebungswinkel |
US3783305A (en) * | 1972-08-18 | 1974-01-01 | Heinemann Electric Co | Arc elimination circuit |
DE2253867C3 (de) * | 1972-11-03 | 1981-04-16 | Robert Bosch Gmbh, 7000 Stuttgart | Überwachungsschaltung für Antiblockierregelsysteme |
US3868549A (en) * | 1973-04-26 | 1975-02-25 | Franklin Electric Co Inc | Circuit for protecting contacts against damage from arcing |
DE2421558A1 (de) * | 1974-05-03 | 1975-11-13 | Standard Elektrik Lorenz Ag | Relaisschaltung, insbesondere fuer fernmeldeanlagen |
US3982137A (en) * | 1975-03-27 | 1976-09-21 | Power Management Corporation | Arc suppressor circuit |
US4001643A (en) * | 1975-05-29 | 1977-01-04 | The United States Of America As Represented By The Secretary Of The Interior | Method and apparatus for a power circuit breaker controller |
US4025820A (en) * | 1976-03-11 | 1977-05-24 | Power Management Corporation | Contactor device including arc supression means |
US4074333A (en) * | 1976-07-15 | 1978-02-14 | Shinko Electric Company, Ltd. | A.c. relay system |
US4153922A (en) * | 1976-12-03 | 1979-05-08 | Hitachi, Ltd. | Relay control circuit |
US4152634A (en) * | 1976-12-22 | 1979-05-01 | Power Management Corporation | Power contactor and control circuit |
-
1979
- 1979-08-27 US US06/069,618 patent/US4296449A/en not_active Expired - Lifetime
-
1980
- 1980-07-28 GB GB8024625A patent/GB2057207B/en not_active Expired
- 1980-08-01 AU AU60993/80A patent/AU538044B2/en not_active Expired
- 1980-08-13 FR FR8017824A patent/FR2464548B1/fr not_active Expired
- 1980-08-15 CA CA000358342A patent/CA1154138A/en not_active Expired
- 1980-08-20 IT IT24227/80A patent/IT1132439B/it active
- 1980-08-23 DE DE19803031897 patent/DE3031897A1/de active Granted
- 1980-08-27 JP JP11714680A patent/JPS5650014A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1154138A (en) | 1983-09-20 |
FR2464548A1 (fr) | 1981-03-06 |
AU538044B2 (en) | 1984-07-26 |
AU6099380A (en) | 1981-03-05 |
GB2057207B (en) | 1983-08-10 |
DE3031897A1 (de) | 1981-03-19 |
JPS5650014A (en) | 1981-05-07 |
IT1132439B (it) | 1986-07-02 |
DE3031897C2 (it) | 1991-08-29 |
GB2057207A (en) | 1981-03-25 |
JPH0234125B2 (it) | 1990-08-01 |
US4296449A (en) | 1981-10-20 |
FR2464548B1 (fr) | 1986-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970827 |