JPS5616479B1 - - Google Patents
Info
- Publication number
- JPS5616479B1 JPS5616479B1 JP1722271A JP1722271A JPS5616479B1 JP S5616479 B1 JPS5616479 B1 JP S5616479B1 JP 1722271 A JP1722271 A JP 1722271A JP 1722271 A JP1722271 A JP 1722271A JP S5616479 B1 JPS5616479 B1 JP S5616479B1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
- B60R21/0173—Diagnostic or recording means therefor
- B60R21/0176—Diagnostic or recording means therefor for firing circuits using only mechanical switches as collision detecting means, in series with pyrotechnic fuses
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- 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
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- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
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- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2836—Fault-finding or characterising
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Bags (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1722271A JPS5616479B1 (de) | 1971-03-26 | 1971-03-26 | |
DE2213977A DE2213977C3 (de) | 1971-03-26 | 1972-03-22 | Schaltung zur Prüfung mehrerer zwischen zwei Klemmen parallel zueinander geschalteter Schaltelemente |
FR7210502A FR2130694B1 (de) | 1971-03-26 | 1972-03-24 | |
AU40411/72A AU442040B2 (en) | 1971-03-26 | 1972-03-24 | A failure check circuit |
CA138,063A CA969619A (en) | 1971-03-26 | 1972-03-24 | Failure check circuit |
US00238333A US3803569A (en) | 1971-03-26 | 1972-03-27 | Failure check circuit |
GB1415572A GB1390126A (en) | 1971-03-26 | 1972-03-27 | Combination of a failure check circuit and a circuit to be checked |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1722271A JPS5616479B1 (de) | 1971-03-26 | 1971-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5616479B1 true JPS5616479B1 (de) | 1981-04-16 |
Family
ID=11937902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1722271A Pending JPS5616479B1 (de) | 1971-03-26 | 1971-03-26 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3803569A (de) |
JP (1) | JPS5616479B1 (de) |
AU (1) | AU442040B2 (de) |
CA (1) | CA969619A (de) |
DE (1) | DE2213977C3 (de) |
FR (1) | FR2130694B1 (de) |
GB (1) | GB1390126A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4007713A (en) * | 1975-08-28 | 1977-02-15 | Hydrolevel Corporation | Test circuit |
US4041374A (en) * | 1976-03-15 | 1977-08-09 | Rca Corporation | Interelectrode open and short circuit tester |
DE2808872C2 (de) * | 1978-03-02 | 1986-01-23 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Auslöseschaltung für eine Insassenschutzeinrichtung in Kraftfahrzeugen |
EP0104161A1 (de) * | 1982-03-08 | 1984-04-04 | LAUGHLIN, Stephen Robert | Schaltung zum gleichzeitigen betrieb von untereinander unabhängigen wechselspannungskreisen |
DE8816606U1 (de) * | 1988-03-22 | 1989-12-28 | Robert Bosch Gmbh, 70469 Stuttgart | Elektronische Einrichtung |
JPH0753499B2 (ja) * | 1988-05-12 | 1995-06-07 | 三菱電機株式会社 | エアバッグ装置の故障検出装置 |
FR2632218A1 (fr) * | 1988-06-03 | 1989-12-08 | Lacoste Jean | Procede de sertissage de pieces metalliques utilisant le formage par pression magnetique et articles issus de la mise en oeuvre du procede |
DE3831335C1 (en) * | 1988-09-15 | 1990-01-11 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | Trigger circuit for a device for protecting occupants of a vehicle |
US4956631A (en) * | 1989-03-20 | 1990-09-11 | Mitsubishi Denki Kabushiki Kaisha | Fault detector for vehicle safety system |
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1971
- 1971-03-26 JP JP1722271A patent/JPS5616479B1/ja active Pending
-
1972
- 1972-03-22 DE DE2213977A patent/DE2213977C3/de not_active Expired
- 1972-03-24 FR FR7210502A patent/FR2130694B1/fr not_active Expired
- 1972-03-24 CA CA138,063A patent/CA969619A/en not_active Expired
- 1972-03-24 AU AU40411/72A patent/AU442040B2/en not_active Expired
- 1972-03-27 US US00238333A patent/US3803569A/en not_active Expired - Lifetime
- 1972-03-27 GB GB1415572A patent/GB1390126A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2213977A1 (de) | 1972-11-23 |
DE2213977B2 (de) | 1974-12-05 |
FR2130694A1 (de) | 1972-11-03 |
DE2213977C3 (de) | 1975-07-17 |
AU442040B2 (en) | 1973-11-15 |
AU4041172A (en) | 1973-11-15 |
FR2130694B1 (de) | 1978-07-07 |
GB1390126A (en) | 1975-04-09 |
CA969619A (en) | 1975-06-17 |
US3803569A (en) | 1974-04-09 |