FR2314501B3 - - Google Patents
Info
- Publication number
- FR2314501B3 FR2314501B3 FR7617622A FR7617622A FR2314501B3 FR 2314501 B3 FR2314501 B3 FR 2314501B3 FR 7617622 A FR7617622 A FR 7617622A FR 7617622 A FR7617622 A FR 7617622A FR 2314501 B3 FR2314501 B3 FR 2314501B3
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/22—Tong testers acting as secondary windings of current transformers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/02—Checking or adjusting ignition timing
- F02P17/04—Checking or adjusting ignition timing dynamically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P2017/003—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines using an inductive sensor, e.g. trigger tongs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752526302 DE2526302B2 (de) | 1975-06-12 | 1975-06-12 | Impulsgeber |
| DE19762606868 DE2606868C3 (de) | 1976-02-20 | 1976-02-20 | Impulsgeber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2314501A1 FR2314501A1 (fr) | 1977-01-07 |
| FR2314501B3 true FR2314501B3 (enExample) | 1979-03-02 |
Family
ID=25769026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7617622A Granted FR2314501A1 (fr) | 1975-06-12 | 1976-06-10 | Generateur d'impulsions a declenchement en forme de pince |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4005380A (enExample) |
| JP (1) | JPS5910504B2 (enExample) |
| FR (1) | FR2314501A1 (enExample) |
| IT (1) | IT1079184B (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD249876S (en) | 1976-11-24 | 1978-10-10 | Sun Electric Corporation | Inductive clamp |
| US4234863A (en) * | 1978-11-08 | 1980-11-18 | Dixson, Inc. | Inductive pickup clip |
| USD261738S (en) | 1979-10-30 | 1981-11-10 | Dixson, Inc. | Capacitive pickup clip or similar article |
| US4378525A (en) * | 1980-09-18 | 1983-03-29 | Burdick Neal M | Method and apparatus for measuring a DC current in a wire without making a direct connection to the wire |
| CA1174278A (en) * | 1982-09-16 | 1984-09-11 | Aurele Blain | Clamp-on ammeter |
| US4717872A (en) * | 1985-01-28 | 1988-01-05 | Watt Watcher Inc. | Device for monitoring consumption of electrical power |
| US4839600A (en) * | 1986-01-10 | 1989-06-13 | Kuurstra John C | Ammeter for use with A.C. electric power lines |
| US4656418A (en) * | 1986-01-27 | 1987-04-07 | Snap-On Tools Corporation | Molded clamp-type ammeter probe |
| JPS62196908U (enExample) * | 1986-06-04 | 1987-12-15 | ||
| JPH0234875Y2 (enExample) | 1986-08-29 | 1990-09-19 | ||
| JPH0537514Y2 (enExample) * | 1987-05-29 | 1993-09-22 | ||
| US4942362A (en) * | 1989-04-03 | 1990-07-17 | Jeffrey Lance | Apparatus for testing ignition systems |
| US5039970A (en) * | 1989-05-17 | 1991-08-13 | Minnesota Mining And Manufacturing Company | Self-aligning core for induction coil |
| DE9005965U1 (de) * | 1989-05-29 | 1990-08-02 | Kitagawa Industries Co., Ltd., Nagoya, Aichi | Elektrischer Rauschabsorber |
| USD330542S (en) | 1989-08-02 | 1992-10-27 | Kitagawa Industries Co., Ltd. | Absorber of electrical noise |
| JPH04363007A (ja) * | 1991-01-24 | 1992-12-15 | Nikko Kogyo Kk | 信号弁別器 |
| US5473244A (en) * | 1992-09-17 | 1995-12-05 | Libove; Joel M. | Apparatus for measuring voltages and currents using non-contacting sensors |
| FR2700395B1 (fr) * | 1993-01-08 | 1995-04-21 | Bardin Ets | Transformateur, notamment transformateur de mesure, par exemple pour la détection de défauts sur les câbles électriques. |
| US5701073A (en) * | 1996-02-28 | 1997-12-23 | Tektronix, Inc. | Direct current measuring apparatus and method employing flux diversion |
| US5764125A (en) * | 1997-01-22 | 1998-06-09 | Ferrishield, Inc. | Suppressor case with rocking ferrite |
| US7043380B2 (en) | 2003-09-16 | 2006-05-09 | Rodenberg Iii Ernest Adolph | Programmable electricity consumption monitoring system and method |
| US7288929B2 (en) * | 2005-07-19 | 2007-10-30 | Seektech, Inc. | Inductive clamp for applying signal to buried utilities |
| CN102037616B (zh) | 2008-03-20 | 2014-05-07 | 美国航易明国际有限公司 | 电导磁耦合系统 |
| US8915609B1 (en) | 2008-03-20 | 2014-12-23 | Cooper Technologies Company | Systems, methods, and devices for providing a track light and portable light |
| US9588160B2 (en) | 2011-02-09 | 2017-03-07 | International Business Machines Corporation | Wire manager with current and voltage sensing |
| US8680845B2 (en) | 2011-02-09 | 2014-03-25 | International Business Machines Corporation | Non-contact current and voltage sensor |
| US9063184B2 (en) * | 2011-02-09 | 2015-06-23 | International Business Machines Corporation | Non-contact current-sensing and voltage-sensing clamp |
| US9000752B2 (en) | 2011-06-14 | 2015-04-07 | International Business Machines Corporation | Multi-conductor cable current and voltage sensors |
| US8508212B2 (en) | 2011-06-14 | 2013-08-13 | International Business Machines Corporation | Calibration of non-contact current sensors |
| US9007077B2 (en) | 2012-08-28 | 2015-04-14 | International Business Machines Corporation | Flexible current and voltage sensor |
| US9310397B2 (en) | 2013-01-29 | 2016-04-12 | International Business Machines Corporation | Multi-branch current/voltage sensor array |
| EP2853904A1 (en) * | 2013-09-30 | 2015-04-01 | LEM Intellectual Property SA | Clip-on current transducer or current transformer |
| US20200224365A1 (en) | 2018-01-10 | 2020-07-16 | National University Corporation Oita University | Cellulose nanofiber, sheet-like material obtained therefrom, and method for producing cellulose nanofiber and sheet-like material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB327837A (en) * | 1929-03-13 | 1930-04-17 | George Frederick Shotter | Improvements in or relating to electric current transformers and measuring instruments |
-
1976
- 1976-05-19 US US05/687,748 patent/US4005380A/en not_active Expired - Lifetime
- 1976-06-03 JP JP51065112A patent/JPS5910504B2/ja not_active Expired
- 1976-06-10 FR FR7617622A patent/FR2314501A1/fr active Granted
- 1976-06-11 IT IT24214/76A patent/IT1079184B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US4005380A (en) | 1977-01-25 |
| JPS5910504B2 (ja) | 1984-03-09 |
| IT1079184B (it) | 1985-05-08 |
| JPS51151428A (en) | 1976-12-25 |
| FR2314501A1 (fr) | 1977-01-07 |