FR2301830A1 - Dispositif d'anticipation ou de detection d'un defaut dans un systeme utilisant un solenoide - Google Patents
Dispositif d'anticipation ou de detection d'un defaut dans un systeme utilisant un solenoideInfo
- Publication number
- FR2301830A1 FR2301830A1 FR7602058A FR7602058A FR2301830A1 FR 2301830 A1 FR2301830 A1 FR 2301830A1 FR 7602058 A FR7602058 A FR 7602058A FR 7602058 A FR7602058 A FR 7602058A FR 2301830 A1 FR2301830 A1 FR 2301830A1
- Authority
- FR
- France
- Prior art keywords
- anticipation
- solenoid
- fault
- detection
- Prior art date
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J9/00—Hammer-impression mechanisms
- B41J9/44—Control for hammer-impression mechanisms
- B41J9/52—Control for hammer-impression mechanisms for checking the operation of print hammers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/72—Testing of electric windings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/04—Details, e.g. flaps in card-sorting apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Impact Printers (AREA)
- Conveying Record Carriers (AREA)
- Magnetically Actuated Valves (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/550,595 US3988664A (en) | 1975-02-18 | 1975-02-18 | System for predicting or detecting a fault in a solenoid utilization system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2301830A1 true FR2301830A1 (fr) | 1976-09-17 |
FR2301830B1 FR2301830B1 (fr) | 1981-12-11 |
Family
ID=24197819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7602058A Granted FR2301830A1 (fr) | 1975-02-18 | 1976-01-26 | Dispositif d'anticipation ou de detection d'un defaut dans un systeme utilisant un solenoide |
Country Status (5)
Country | Link |
---|---|
US (1) | US3988664A (fr) |
JP (1) | JPS5932831B2 (fr) |
DE (1) | DE2602906A1 (fr) |
FR (1) | FR2301830A1 (fr) |
GB (1) | GB1499254A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0508089A2 (fr) * | 1991-03-11 | 1992-10-14 | Siemens Aktiengesellschaft | Procédé et dispositif pour tester un armature |
US5492009A (en) * | 1991-03-11 | 1996-02-20 | Siemens Aktiengesellschaft | Method and apparatus for testing a valve actuated by an electromagnet having an armature |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347786A (en) * | 1979-10-01 | 1982-09-07 | International Business Machines Corporation | Impact printer hammer flight time and velocity sensing means |
US4547087A (en) * | 1983-01-20 | 1985-10-15 | Siemens Aktiengesellschaft | Microprocessor-controlled printing mechanism having an opto-electronic sensor |
GB2194347A (en) * | 1986-08-27 | 1988-03-02 | Teledyne Ind | Testing relays |
FR2611915B1 (fr) * | 1987-02-27 | 1989-07-07 | Mace Jacky | Detecteur d'anomalie de fonctionnement d'un dispositif electrique, electrotechnique ou electronique |
DE3715591A1 (de) * | 1987-05-09 | 1988-11-17 | Gewerk Eisenhuette Westfalia | Einrichtung und verfahren zur ueberwachung des schaltzustandes von magnetventilen bei elektrohydraulischen ausbausteuerungen u.dgl. |
DE3730523A1 (de) * | 1987-09-11 | 1989-03-30 | Bosch Gmbh Robert | Verfahren und einrichtung zur detektion der schaltzeiten von magnetventilen |
DE3817770A1 (de) * | 1988-05-26 | 1989-11-30 | Daimler Benz Ag | Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils |
DE3922900A1 (de) * | 1989-07-12 | 1991-01-17 | Wabco Westinghouse Fahrzeug | Verfahren und schaltung zur ueberwachung von elektromagneten |
DE3942836A1 (de) * | 1989-12-23 | 1991-06-27 | Daimler Benz Ag | Verfahren zur bewegungs- und lagezustandserkennung eines durch magnetische wechselwirkung zwischen zwei endpositionen beweglichen bauteiles eines induktiven elektrischen verbrauchers |
US5117189A (en) * | 1990-02-21 | 1992-05-26 | Eaton Corporation | Automatic testing apparatus for electrical switches |
DE4010198A1 (de) * | 1990-03-30 | 1991-10-02 | Bosch Gmbh Robert | Verfahren zum ueberwachen von induktiven lasten auf fehler |
DE4029735C1 (en) * | 1990-09-20 | 1992-02-27 | Bochumer Eisenhuette Heintzmann Gmbh & Co Kg, 4630 Bochum, De | Monitoring electrohydraulic mining machine operation - measuring time-related voltage drop across resistor in magnetic coil circuit of solenoid valve |
DE19603319A1 (de) * | 1996-01-31 | 1997-08-07 | Siemens Ag | Verfahren zur Bestimmung der Restlebensdauer von Kontakten in Schaltgeräten und zugehörige Anordnung |
US6472877B1 (en) * | 1997-06-25 | 2002-10-29 | Chevron U.S.A., Inc. | Method and apparatus for measuring the opening time of a medium voltage air circuit breaker |
GB2377025A (en) * | 2001-06-29 | 2002-12-31 | Motorola Inc | A valve closure detection method and means |
DE10212092A1 (de) * | 2002-03-19 | 2003-10-09 | Dbt Autom Gmbh | Verfahren und Vorrichtung zum Betrieb eines Elektromagneten an einem eigensicheren Gleichstromkreis |
FR2845162B1 (fr) * | 2002-09-30 | 2005-04-15 | Delphi Tech Inc | Procede et systeme de detection de commutation pour une electrovanne |
DE102007045028B3 (de) * | 2007-09-20 | 2008-07-24 | Festo Ag & Co. | Magnetventil mit einer Handhilfsbetätigung |
US20160125993A1 (en) * | 2014-11-03 | 2016-05-05 | Texas Instruments Incorporated | Detection of plunger movement in dc solenoids through current sense technique |
US10854407B2 (en) * | 2017-08-18 | 2020-12-01 | Sensus Spectrum, Llc | Method to detect operational state of remote disconnect latching relay |
US11335492B2 (en) * | 2019-04-15 | 2022-05-17 | Maxim Integrated Products, Inc. | Solenoid plunger movement detection system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535620A (en) * | 1967-11-16 | 1970-10-20 | Western Electric Co | Methods of and systems for detecting and analyzing whether a generated pulse possesses desired characteristics |
US3588680A (en) * | 1968-04-01 | 1971-06-28 | Hobart Mfg Co | Electronic testing apparatus |
DE2019345C3 (de) * | 1970-04-22 | 1982-12-09 | Voith Getriebe Kg, 7920 Heidenheim | Anordnung zum Beeinflussen des Erregerstromes eines als Antrieb für Mangetventile verwendeten Gleichstrom-Elektromagneten |
DE2251472C3 (de) * | 1972-10-20 | 1983-11-10 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zum Kontrollieren der mechanischen Bewegung eines Magnetventilankers |
-
1975
- 1975-02-18 US US05/550,595 patent/US3988664A/en not_active Expired - Lifetime
-
1976
- 1976-01-19 GB GB1938/76A patent/GB1499254A/en not_active Expired
- 1976-01-26 FR FR7602058A patent/FR2301830A1/fr active Granted
- 1976-01-27 DE DE19762602906 patent/DE2602906A1/de active Granted
- 1976-01-30 JP JP51009916A patent/JPS5932831B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0508089A2 (fr) * | 1991-03-11 | 1992-10-14 | Siemens Aktiengesellschaft | Procédé et dispositif pour tester un armature |
EP0508089A3 (en) * | 1991-03-11 | 1992-12-09 | Siemens Aktiengesellschaft | Process and appliance for testing an armature |
US5492009A (en) * | 1991-03-11 | 1996-02-20 | Siemens Aktiengesellschaft | Method and apparatus for testing a valve actuated by an electromagnet having an armature |
Also Published As
Publication number | Publication date |
---|---|
DE2602906A1 (de) | 1976-09-02 |
GB1499254A (en) | 1978-01-25 |
FR2301830B1 (fr) | 1981-12-11 |
DE2602906C2 (fr) | 1988-07-14 |
JPS51104222A (fr) | 1976-09-14 |
US3988664A (en) | 1976-10-26 |
JPS5932831B2 (ja) | 1984-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |