FR2193980B1 - - Google Patents
Info
- Publication number
- FR2193980B1 FR2193980B1 FR7326739A FR7326739A FR2193980B1 FR 2193980 B1 FR2193980 B1 FR 2193980B1 FR 7326739 A FR7326739 A FR 7326739A FR 7326739 A FR7326739 A FR 7326739A FR 2193980 B1 FR2193980 B1 FR 2193980B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
- B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Protection Of Transformers (AREA)
- Transformers For Measuring Instruments (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2235642A DE2235642A1 (de) | 1972-07-20 | 1972-07-20 | Einrichtung zur kontrolle von elektrischen verbrauchern in kraftfahrzeugen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2193980A1 FR2193980A1 (US07202987-20070410-C00007.png) | 1974-02-22 |
| FR2193980B1 true FR2193980B1 (US07202987-20070410-C00007.png) | 1976-11-12 |
Family
ID=5851184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7326739A Expired FR2193980B1 (US07202987-20070410-C00007.png) | 1972-07-20 | 1973-07-20 |
Country Status (8)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1448044A (en) * | 1974-06-14 | 1976-09-02 | Welwyn Electric Ltd | Electric lamp failure indicators |
| DE2519725A1 (de) * | 1975-05-02 | 1976-11-11 | Tuerk & Hillinger Kg | Verfahren zum herstellen elektrisch beheizbarer waermespeicherplatten |
| US3995262A (en) * | 1975-06-25 | 1976-11-30 | Welwyn Electric Limited | Electric lamp failure indicator circuit |
| JPS5925697B2 (ja) * | 1976-12-25 | 1984-06-20 | 株式会社デンソー | 車両用点滅装置 |
| FR2458817A1 (fr) * | 1979-06-06 | 1981-01-02 | Commissariat Energie Atomique | Procede de surveillance de l'etat instantane d'un circuit electrique et notamment de detection d'une rupture de ce circuit |
| DE2934071A1 (de) * | 1979-08-23 | 1981-03-12 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur kontrolle auf unterbrechung von mindestens zwei in kraftfahrzeugen parallel geschalteten elektrischen verbrauchern. |
| DE2942430C2 (de) * | 1979-10-17 | 1984-10-11 | Gerd 2213 Wilster Schlüter | Schaltungsanordnung zur Ausfallsicherung einer Fahrzeuglampe |
| DE3511968A1 (de) * | 1985-04-02 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur seriellen fehlercode-uebertragung und schaltungsanordnung zu dessen durchfuehrung |
| US4668946A (en) * | 1986-01-08 | 1987-05-26 | Ford Motor Company | System for detecting the failure of a filament lamp |
| US4667187A (en) * | 1986-01-08 | 1987-05-19 | Ford Motor Company | Lamp failure monitoring system |
| EP0254804A3 (en) * | 1986-08-01 | 1989-07-19 | Tideland Signal Corporation | Electrical continuity sensing circuit |
| DE3905422A1 (de) * | 1988-04-15 | 1989-10-26 | Daimler Benz Ag | Vorrichtung zur induktiven abfrage und energieversorgung eines isolierten stromkreises mit elektrischem verbraucher |
| JP2578368B2 (ja) * | 1988-04-15 | 1997-02-05 | ダイムラー―ベンツ・アクチエンゲゼルシヤフト | 監視すべき負荷を含む回路の検出兼エネルギ供給装置 |
| US5412222A (en) * | 1993-06-30 | 1995-05-02 | Eastman Kodak Company | Storage phosphor reader having erase lamp feature failure detection |
| DE19640941A1 (de) * | 1996-10-04 | 1998-04-16 | Teves Gmbh Alfred | Schaltungsanordnung für Nebel- und Fernlicht von KFZ |
| US6441730B1 (en) | 1998-06-11 | 2002-08-27 | Lear Automotive Dearborn, Inc. | Electronics module for brake lamp diagnostics |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1201970A (fr) * | 1958-07-28 | 1960-01-07 | Moto Guzzi S P A | Dispositif servant à prélever de l'énergie électrique dans un circuit d'allumaged'une magnéto |
| US3013257A (en) * | 1959-03-11 | 1961-12-12 | Dual Lite Company Inc | Battery failure alarm |
| FR1288669A (fr) * | 1960-05-10 | 1962-03-24 | Philips Nv | Dispositif pour contrôler la présence ou l'absence d'un certain nombre de courants continus |
| NL301072A (US07202987-20070410-C00007.png) * | 1963-01-09 | |||
| FR1422309A (fr) * | 1964-11-12 | 1965-12-24 | Cit Alcatel | Dispositif de détection |
| US3293489A (en) * | 1964-11-19 | 1966-12-20 | Ford Motor Co | Headlamp outage indicator |
| BE658531A (fr) * | 1965-01-20 | 1965-07-20 | Acec | Dispositif statique de commande et de contrôle principalement de feux de signalisation |
| US3421157A (en) * | 1966-01-24 | 1969-01-07 | Wagner Electric Corp | Lamp outage detector |
| DE1763160A1 (de) * | 1967-07-07 | 1971-03-04 | Daido Shingo K K | Vorrichtung zur Feststellung des Ausfalls einer Lastkomponente in einem elektrischen Kreis |
| US3524933A (en) * | 1967-09-14 | 1970-08-18 | Automatic Elect Lab | Line circuit scanner for electronic telephone systems |
| JPS4911824B1 (US07202987-20070410-C00007.png) * | 1968-07-31 | 1974-03-19 | ||
| US3624629A (en) * | 1968-10-30 | 1971-11-30 | Charles A Donaldson | Warning system for warning of defective headlights, taillights and the like on motor vehicles, aircraft, marine craft and the like |
| US3546476A (en) * | 1969-05-01 | 1970-12-08 | Sperry Rand Corp | Remote switch status sensor |
| US3624630A (en) * | 1969-12-04 | 1971-11-30 | Singer General Precision | Current detection system |
| US3614730A (en) * | 1970-06-25 | 1971-10-19 | Ford Motor Co | Engine coolant level warning system |
| US3735378A (en) * | 1971-04-29 | 1973-05-22 | Gen Motors Corp | Lamp failure indicating apparatus |
| US3714556A (en) * | 1971-12-08 | 1973-01-30 | Gte Automatic Electric Lab Inc | Electro-magnetic current-sensing scanpoint matrix having means for detecting and isolating electrical failures within the matrix |
-
1972
- 1972-07-20 DE DE2235642A patent/DE2235642A1/de active Pending
-
1973
- 1973-07-11 US US378188A patent/US3898513A/en not_active Expired - Lifetime
- 1973-07-18 GB GB3431273A patent/GB1442812A/en not_active Expired
- 1973-07-19 SE SE7310097A patent/SE380768B/xx unknown
- 1973-07-19 NL NL7310063A patent/NL7310063A/xx unknown
- 1973-07-19 IT IT26802/73A patent/IT993591B/it active
- 1973-07-20 FR FR7326739A patent/FR2193980B1/fr not_active Expired
- 1973-07-20 JP JP48082486A patent/JPS4992738A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1442812A (en) | 1976-07-14 |
| US3898513A (en) | 1975-08-05 |
| IT993591B (it) | 1975-09-30 |
| DE2235642A1 (de) | 1974-01-31 |
| JPS4992738A (US07202987-20070410-C00007.png) | 1974-09-04 |
| SE380768B (sv) | 1975-11-17 |
| FR2193980A1 (US07202987-20070410-C00007.png) | 1974-02-22 |
| NL7310063A (US07202987-20070410-C00007.png) | 1974-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |