SE8201005L - DEVICE FOR ELECTRIC CURRENT GENERATION - Google Patents
DEVICE FOR ELECTRIC CURRENT GENERATIONInfo
- Publication number
- SE8201005L SE8201005L SE8201005A SE8201005A SE8201005L SE 8201005 L SE8201005 L SE 8201005L SE 8201005 A SE8201005 A SE 8201005A SE 8201005 A SE8201005 A SE 8201005A SE 8201005 L SE8201005 L SE 8201005L
- Authority
- SE
- Sweden
- Prior art keywords
- capacitor
- circuit
- electric current
- generator
- detonator
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 3
- 239000013078 crystal Substances 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/181—Circuits; Control arrangements or methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/02—Electric fuzes with piezo-crystal
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Direct Current Feeding And Distribution (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
An electric current generator comprises a piezoelectric crystal 2 having its electrodes connected to a load circuit comprising in series a capacitor 3, a rectifier 4 and a spark gap 5, a consumer circuit 7 being connected to the terminals of the capacitor 3. The circuit permits the charging of a capacitor of relatively large capacity to voltages sufficient for supplying, for example, a relatively complex electronic circuit, or for triggering a detonator. The force F for exciting the crystal 2 may result from an isolated shock for triggering a detonator, or result from an accelerated or decelerated movement of a carrier of the generator, the generator being mounted, for example, on a projectile, a person, or a vehicle. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH114281A CH643413A5 (en) | 1981-02-20 | 1981-02-20 | ELECTRIC CURRENT GENERATING DEVICE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8201005L true SE8201005L (en) | 1982-08-21 |
Family
ID=4203470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8201005A SE8201005L (en) | 1981-02-20 | 1982-02-18 | DEVICE FOR ELECTRIC CURRENT GENERATION |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS57184831A (en) |
| AR (1) | AR230531A1 (en) |
| BE (1) | BE891895A (en) |
| BR (1) | BR8200875A (en) |
| CA (1) | CA1185656A (en) |
| CH (1) | CH643413A5 (en) |
| DE (1) | DE3202612C2 (en) |
| DK (1) | DK52482A (en) |
| ES (1) | ES8303823A1 (en) |
| FR (1) | FR2500692B1 (en) |
| GB (1) | GB2095053B (en) |
| IL (1) | IL64965A (en) |
| IT (1) | IT1154475B (en) |
| NL (1) | NL8200306A (en) |
| NO (1) | NO152889C (en) |
| PT (1) | PT74461B (en) |
| SE (1) | SE8201005L (en) |
| ZA (1) | ZA82848B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3315420A1 (en) * | 1983-04-28 | 1984-10-31 | Honeywell Gmbh, 6050 Offenbach | Power supply device for missiles |
| DE3620752A1 (en) * | 1986-06-20 | 1987-12-23 | Hemscheidt Maschf Hermann | METHOD FOR GENERATING ELECTRICAL ENERGY BY MEANS OF A PRESSURE MEDIUM |
| DE3643236A1 (en) * | 1986-12-18 | 1988-07-07 | Ruhrkohle Ag | PERSONAL PROTECTION RADIO |
| RU2150170C1 (en) * | 1997-10-30 | 2000-05-27 | Нунупаров Мартын Сергеевич | Method and device for feeding electronic system |
| DE19822781C1 (en) * | 1998-05-20 | 2000-02-10 | Siemens Ag | Pyroelectric high voltage generator e.g. for radio apparatus |
| RU2239283C2 (en) * | 1998-10-27 | 2004-10-27 | Сафар-Заде Октай Юнисович | Off-line digital signal transmitter and remote-control system built around it |
| US6252336B1 (en) * | 1999-11-08 | 2001-06-26 | Cts Corporation | Combined piezoelectric silent alarm/battery charger |
| IT1313874B1 (en) * | 1999-11-15 | 2002-09-24 | Saad Jabir | DEVICE SUITABLE TO DETECT THE FORCES THAT DEVELOP UNDER THE FOOT. |
| DE10025561A1 (en) | 2000-05-24 | 2001-12-06 | Siemens Ag | Self-sufficient high-frequency transmitter |
| FR2826204B1 (en) | 2001-06-15 | 2003-09-19 | Legrand Sa | USE OF A PIEZO-ACTIVE BODY AS WELL AS APPARATUS AND SYSTEM COMPRISING SAME |
| ATE456160T1 (en) | 2001-07-03 | 2010-02-15 | Face Internat Corp | SELF-SUPPLY SWITCH INITIALIZATION SYSTEM |
| DE10150128C2 (en) | 2001-10-11 | 2003-10-02 | Enocean Gmbh | Wireless sensor system |
| US20040085002A1 (en) * | 2002-11-05 | 2004-05-06 | Pearce Michael Baker | Method and apparatus for an incidental use piezoelectric energy source with thin-film battery |
| US7088031B2 (en) | 2003-04-22 | 2006-08-08 | Infinite Power Solutions, Inc. | Method and apparatus for an ambient energy battery or capacitor recharge system |
| US7102271B2 (en) | 2004-01-14 | 2006-09-05 | Infinite Power Solutions, Inc. | Method and apparatus for a high output sensor system |
| IL165270A0 (en) * | 2004-11-17 | 2005-12-18 | Israel State | Piezoelectric power supply |
| KR20140078743A (en) * | 2011-10-14 | 2014-06-25 | 오클랜드 유니서비시즈 리미티드 | Passively switched converter and circuits including same |
| CN113726220B (en) * | 2021-09-18 | 2024-05-03 | 中山大学 | Piezoelectric energy collection interface circuit based on multi-step overturning of inductance and capacitance |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856564A (en) * | 1956-01-31 | 1958-10-14 | John W Derwin | Barium titanate crystals as a portable source of electric power |
| JPS512565Y2 (en) * | 1971-05-14 | 1976-01-26 | ||
| DE7135862U (en) * | 1971-09-22 | 1976-01-08 | Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe | ELECTRIC AMMUNITION DETECTOR, IN PARTICULAR FOR HAND GRENADES |
| JPS5116673B2 (en) * | 1972-03-18 | 1976-05-26 | ||
| DE2255547C3 (en) * | 1972-11-13 | 1979-10-11 | Diehl Gmbh & Co, 8500 Nuernberg | Switching device on electric projectile detonators |
| DE2314709A1 (en) * | 1973-03-24 | 1974-09-26 | Dynamit Nobel Ag | ELECTRIC IGNITION DEVICE |
| DE2539541C2 (en) * | 1975-09-05 | 1982-05-13 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Circuit for an electric projectile fuse |
| DE2558864C2 (en) * | 1975-12-27 | 1978-02-23 | Geschoßzündern Fa. Diehl, 8500 Nürnberg | Switching device on electrical |
| DE2931765C2 (en) * | 1979-08-04 | 1982-08-19 | Diehl GmbH & Co, 8500 Nürnberg | Detonator without initial explosives |
-
1981
- 1981-02-20 CH CH114281A patent/CH643413A5/en not_active IP Right Cessation
-
1982
- 1982-01-21 FR FR8200924A patent/FR2500692B1/en not_active Expired
- 1982-01-26 BE BE0/207135A patent/BE891895A/en not_active IP Right Cessation
- 1982-01-27 DE DE3202612A patent/DE3202612C2/en not_active Expired
- 1982-01-28 NL NL8200306A patent/NL8200306A/en not_active Application Discontinuation
- 1982-01-29 IT IT67098/82A patent/IT1154475B/en active
- 1982-02-02 ES ES509257A patent/ES8303823A1/en not_active Expired
- 1982-02-03 AR AR288338A patent/AR230531A1/en active
- 1982-02-05 GB GB8203360A patent/GB2095053B/en not_active Expired
- 1982-02-08 DK DK52482A patent/DK52482A/en not_active Application Discontinuation
- 1982-02-09 IL IL64965A patent/IL64965A/en unknown
- 1982-02-10 ZA ZA82848A patent/ZA82848B/en unknown
- 1982-02-15 CA CA000396284A patent/CA1185656A/en not_active Expired
- 1982-02-17 BR BR8200875A patent/BR8200875A/en unknown
- 1982-02-18 SE SE8201005A patent/SE8201005L/en not_active Application Discontinuation
- 1982-02-18 JP JP57025840A patent/JPS57184831A/en active Pending
- 1982-02-19 PT PT74461A patent/PT74461B/en unknown
- 1982-02-19 NO NO820530A patent/NO152889C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2500692A1 (en) | 1982-08-27 |
| JPS57184831A (en) | 1982-11-13 |
| DK52482A (en) | 1982-08-21 |
| GB2095053B (en) | 1985-03-27 |
| PT74461B (en) | 1983-09-27 |
| FR2500692B1 (en) | 1985-05-31 |
| PT74461A (en) | 1982-03-01 |
| NO820530L (en) | 1982-08-23 |
| DE3202612C2 (en) | 1985-11-14 |
| ES509257A0 (en) | 1983-02-01 |
| IL64965A (en) | 1985-07-31 |
| NO152889C (en) | 1985-12-04 |
| IT8267098A0 (en) | 1982-01-29 |
| ZA82848B (en) | 1982-12-29 |
| NO152889B (en) | 1985-08-26 |
| BE891895A (en) | 1982-05-17 |
| AR230531A1 (en) | 1984-04-30 |
| NL8200306A (en) | 1982-09-16 |
| IT1154475B (en) | 1987-01-21 |
| CH643413A5 (en) | 1984-05-30 |
| GB2095053A (en) | 1982-09-22 |
| CA1185656A (en) | 1985-04-16 |
| BR8200875A (en) | 1982-12-28 |
| DE3202612A1 (en) | 1982-11-11 |
| ES8303823A1 (en) | 1983-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8201005-9 Effective date: 19880526 |