FR2874754A1 - Dispositifs micro-electromecaniques - Google Patents
Dispositifs micro-electromecaniquesInfo
- Publication number
- FR2874754A1 FR2874754A1 FR0501375A FR0501375A FR2874754A1 FR 2874754 A1 FR2874754 A1 FR 2874754A1 FR 0501375 A FR0501375 A FR 0501375A FR 0501375 A FR0501375 A FR 0501375A FR 2874754 A1 FR2874754 A1 FR 2874754A1
- Authority
- FR
- France
- Prior art keywords
- conductors
- sealed chamber
- electron emitter
- dielectric element
- microelectromechanical devices
- 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
- 239000004020 conductor Substances 0.000 abstract 4
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000002071 nanotube Substances 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/1185—Ignition systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T2/00—Spark gaps comprising auxiliary triggering means
- H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2083—Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
- H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Micromachines (AREA)
- Cold Cathode And The Manufacture (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
Un appareil comprend un contact constitué d'éléments micro-électromécaniques, les éléments micro-électromécaniques comprenant une chambre étanche contenant un élément diélectrique, et des conducteurs dans la chambre étanche. Les conducteurs sont disposés de manière à ce que l'application d'une tension supérieure à une tension prédéterminée à au moins un des conducteurs cause la dégradation par ionisation de l'élément diélectrique pour former un parcours conducteur de l'électricité entre les conducteurs. Dans une autre réalisation, un contact comprend un émetteur d'électrons à nanotube ou un émetteur d'électrons à isotope radioactif.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/708,182 US7336474B2 (en) | 1999-09-23 | 2004-02-13 | Microelectromechanical devices |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2874754A1 true FR2874754A1 (fr) | 2006-03-03 |
FR2874754B1 FR2874754B1 (fr) | 2012-12-21 |
Family
ID=34314200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0501375A Active FR2874754B1 (fr) | 2004-02-13 | 2005-02-11 | Dispositifs micro-electromecaniques |
Country Status (7)
Country | Link |
---|---|
US (1) | US7336474B2 (fr) |
CN (1) | CN100416735C (fr) |
CA (1) | CA2496860C (fr) |
FR (1) | FR2874754B1 (fr) |
GB (2) | GB2425891B (fr) |
NO (1) | NO338384B1 (fr) |
RU (1) | RU2296403C2 (fr) |
Families Citing this family (46)
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---|---|---|---|---|
US7874250B2 (en) * | 2005-02-09 | 2011-01-25 | Schlumberger Technology Corporation | Nano-based devices for use in a wellbore |
US7402194B2 (en) * | 2005-07-27 | 2008-07-22 | International Business Machines Corporation | Carbon nanotubes as low voltage field emission sources for particle precipitators |
US7850778B2 (en) * | 2005-09-06 | 2010-12-14 | Lemaire Charles A | Apparatus and method for growing fullerene nanotube forests, and forming nanotube films, threads and composite structures therefrom |
US7744793B2 (en) | 2005-09-06 | 2010-06-29 | Lemaire Alexander B | Apparatus and method for growing fullerene nanotube forests, and forming nanotube films, threads and composite structures therefrom |
US7392697B2 (en) * | 2005-09-19 | 2008-07-01 | Schlumberger Technology Corporation | Apparatus for downhole fluids analysis utilizing micro electro mechanical system (MEMS) or other sensors |
US7714240B1 (en) | 2005-09-21 | 2010-05-11 | Sandia Corporation | Microfabricated triggered vacuum switch |
US7629604B2 (en) * | 2005-11-10 | 2009-12-08 | Schlumberger Technology Corporation | Nano-based device and method |
US7615492B2 (en) * | 2006-07-21 | 2009-11-10 | Atomic Energy Council - Institute Of Nuclear Energy Research | Preparing method of CNT-based semiconductor sensitized solar cell |
FR2911719B1 (fr) * | 2007-01-19 | 2009-02-27 | Schneider Electric Ind Sas | Dispositif d'interruption/enclenchement d'un circuit electrique |
US8297351B2 (en) * | 2007-12-27 | 2012-10-30 | Schlumberger Technology Corporation | Downhole sensing system using carbon nanotube FET |
US20090200063A1 (en) * | 2008-02-08 | 2009-08-13 | Sony Ericsson Mobile Communications Ab | Embedded spark gap |
US20100058945A1 (en) * | 2008-09-10 | 2010-03-11 | Raytheon Company | In-situ and ex-situ electrophoresis-based formation of aligned nanostructure triggers for solid explosives |
US20100068153A1 (en) * | 2008-09-16 | 2010-03-18 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Ex vivo activatable final dosage form |
US20100069887A1 (en) * | 2008-09-16 | 2010-03-18 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Multiple chamber ex vivo adjustable-release final dosage form |
US20100069821A1 (en) * | 2008-09-16 | 2010-03-18 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Ex vivo modifiable medicament release-sites final dosage form |
US20100068152A1 (en) * | 2008-09-16 | 2010-03-18 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Ex vivo modifiable particle or polymeric based final dosage form |
US20100068275A1 (en) * | 2008-09-16 | 2010-03-18 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Personalizable dosage form |
US20100068283A1 (en) * | 2008-09-16 | 2010-03-18 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Ex VIVO modifiable particle or polymeric material medicament carrier |
US20100068233A1 (en) * | 2008-09-16 | 2010-03-18 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Modifiable dosage form |
US20100068235A1 (en) * | 2008-09-16 | 2010-03-18 | Searete LLC, a limited liability corporation of Deleware | Individualizable dosage form |
US8601948B2 (en) | 2010-04-26 | 2013-12-10 | Schlumberger Technology Corporation | Spark gap isolated, RF safe, primary explosive detonator for downhole applications |
DE102011102937B4 (de) * | 2010-08-17 | 2017-03-02 | DEHN + SÖHNE GmbH + Co. KG. | Anordnung zur Zündung von Funkenstrecken |
CN102064041B (zh) * | 2010-12-16 | 2013-04-03 | 东南大学 | 常关态场发射型射频微机械开关 |
CN102064042B (zh) * | 2010-12-16 | 2013-04-03 | 东南大学 | 一种常开态场发射型射频微机械开关 |
US8695506B2 (en) | 2011-02-03 | 2014-04-15 | Baker Hughes Incorporated | Device for verifying detonator connection |
WO2013016528A1 (fr) * | 2011-07-28 | 2013-01-31 | The Board Of Trustees Of The University Of Illinois | Dispositif d'émission d'électrons |
DE202012005934U1 (de) * | 2012-06-18 | 2012-07-10 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Schalter |
CA2888528A1 (fr) * | 2012-10-29 | 2014-05-08 | Halliburton Energy Services, Inc. | Outils de puits souterrain comportant une couche d'ecoulement a commande directionnelle |
CN103115528A (zh) * | 2012-12-30 | 2013-05-22 | 李�杰 | 一种微小型高压放电装置 |
RU2532684C2 (ru) * | 2013-05-23 | 2014-11-10 | Общество с ограниченной ответственностью "СПИНТЕК" | Переключатель и коммутатор |
CN103411487A (zh) * | 2013-08-21 | 2013-11-27 | 南通迅翔自动化设备有限公司 | 一种电子雷管点火能量控制方法 |
US10670381B1 (en) * | 2013-09-17 | 2020-06-02 | The United States Of America, As Represented By The Secretary Of The Navy | Electronic thermally-initiated venting system (ETIVS) for rocket motors |
CN104899941A (zh) * | 2014-03-04 | 2015-09-09 | 李孝杰 | 一种带有电子锁的安全电雷管 |
WO2016033471A1 (fr) * | 2014-08-29 | 2016-03-03 | Hunting Titan, Inc. | Ensemble explosif à haute tension permettant des détonations de fond de trou |
KR102552113B1 (ko) * | 2015-06-26 | 2023-07-06 | 네덜란제 오르가니자티에 포오르 토에게파스트-나투우르베텐샤펠리즈크 온데르조에크 테엔오 | 집적 회로 개시 장치 |
CN105178923B (zh) * | 2015-09-29 | 2019-03-22 | 中石化石油工程技术服务有限公司 | 多级射孔冗余点火控制装置 |
RU2661358C1 (ru) * | 2017-03-06 | 2018-07-16 | Скальный Владимир Анатольевич | Герметичный разрядник |
RU2661356C1 (ru) * | 2017-03-06 | 2018-07-16 | Скальный Владимир Анатольевич | Разрядная камера и разрядник с такой камерой |
DE102017118231A1 (de) * | 2017-08-10 | 2019-02-14 | Tdk Electronics Ag | Triggerbare Funkenstrecke mit flacher Bauform und Verwendung einer Funkenstrecke |
EP3743591A4 (fr) | 2018-01-23 | 2022-03-23 | GeoDynamics, Inc. | Ensemble commutateur auquel il est possible de s'adresser pour systèmes et procédé de puits de forage |
SI25615A (sl) * | 2018-03-14 | 2019-09-30 | Nela Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. | Alternativno spremenljiv električni tokokrog in postopek spreminjanja poti električnega toka v električnem tokokrogu |
US11994008B2 (en) | 2018-08-10 | 2024-05-28 | Gr Energy Services Management, Lp | Loaded perforating gun with plunging charge assembly and method of using same |
US11078763B2 (en) | 2018-08-10 | 2021-08-03 | Gr Energy Services Management, Lp | Downhole perforating tool with integrated detonation assembly and method of using same |
US10858919B2 (en) | 2018-08-10 | 2020-12-08 | Gr Energy Services Management, Lp | Quick-locking detonation assembly of a downhole perforating tool and method of using same |
RU2711002C1 (ru) * | 2018-12-20 | 2020-01-14 | Олег Иванович Громов | РАЗРЯДНАЯ КАМЕРА С ТРЕМЯ ЭЛЕКТРОДАМИ И ДВУМЯ ИСКРОВЫМИ ПРОМЕЖУТКАМИ (Варианты) |
US11808110B2 (en) | 2019-04-24 | 2023-11-07 | Schlumberger Technology Corporation | System and methodology for actuating a downhole device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367878A (en) * | 1991-11-08 | 1994-11-29 | University Of Southern California | Transient energy release microdevices and methods |
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SE456939B (sv) | 1987-02-16 | 1988-11-14 | Nitro Nobel Ab | Spraengkapsel |
FR2635913B1 (fr) | 1988-08-31 | 1990-11-09 | Saint Louis Inst | Diode a emission de champ |
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JPH02168588A (ja) | 1988-09-27 | 1990-06-28 | Yazaki Corp | 放電管 |
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US5088413A (en) * | 1990-09-24 | 1992-02-18 | Schlumberger Technology Corporation | Method and apparatus for safe transport handling arming and firing of perforating guns using a bubble activated detonator |
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US5347929A (en) * | 1993-09-01 | 1994-09-20 | Schlumberger Technology Corporation | Firing system for a perforating gun including an exploding foil initiator and an outer housing for conducting wireline current and EFI current |
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US5638946A (en) * | 1996-01-11 | 1997-06-17 | Northeastern University | Micromechanical switch with insulated switch contact |
KR100365444B1 (ko) * | 1996-09-18 | 2004-01-24 | 가부시끼가이샤 도시바 | 진공마이크로장치와이를이용한화상표시장치 |
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JP3740295B2 (ja) | 1997-10-30 | 2006-02-01 | キヤノン株式会社 | カーボンナノチューブデバイス、その製造方法及び電子放出素子 |
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DE19983580T1 (de) * | 1998-09-24 | 2001-08-16 | Schlumberger Technology Corp | Zünder zur Verwendung bei Sprengeinrichtungen |
KR20000074609A (ko) * | 1999-05-24 | 2000-12-15 | 김순택 | 카본 나노 튜브를 이용한 전계 방출 어레이 및 그 제조방법 |
US6333016B1 (en) * | 1999-06-02 | 2001-12-25 | The Board Of Regents Of The University Of Oklahoma | Method of producing carbon nanotubes |
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WO2002001584A1 (fr) | 2000-06-28 | 2002-01-03 | The Regents Of The University Of California | Interrupteurs microelectromecaniques capacitifs |
NO319947B1 (no) * | 2000-09-05 | 2005-10-03 | Schlumberger Holdings | Mikrosvitsjer for nedhulls-anvendelse |
DE10143363A1 (de) | 2000-09-05 | 2002-05-16 | Schlumberger Technology Corp | Mikroschalter zur Verwendung in einer Bohrung |
US6897058B2 (en) | 2000-09-08 | 2005-05-24 | Dsm Ip Assets B.V. | Method for the preparation of enantiomerically enriched amines |
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-
2004
- 2004-02-13 US US10/708,182 patent/US7336474B2/en not_active Expired - Lifetime
-
2005
- 2005-02-03 GB GB0611274A patent/GB2425891B/en active Active
- 2005-02-03 GB GB0502183A patent/GB2411295B/en active Active
- 2005-02-10 CA CA2496860A patent/CA2496860C/fr active Active
- 2005-02-11 NO NO20050756A patent/NO338384B1/no unknown
- 2005-02-11 RU RU2005103707/09A patent/RU2296403C2/ru active
- 2005-02-11 FR FR0501375A patent/FR2874754B1/fr active Active
- 2005-02-16 CN CNB200510069737XA patent/CN100416735C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367878A (en) * | 1991-11-08 | 1994-11-29 | University Of Southern California | Transient energy release microdevices and methods |
Also Published As
Publication number | Publication date |
---|---|
CN100416735C (zh) | 2008-09-03 |
GB2425891A (en) | 2006-11-08 |
RU2296403C2 (ru) | 2007-03-27 |
US7336474B2 (en) | 2008-02-26 |
NO20050756D0 (no) | 2005-02-11 |
US20040160726A1 (en) | 2004-08-19 |
GB0502183D0 (en) | 2005-03-09 |
GB2411295B (en) | 2006-10-04 |
GB2425891B (en) | 2007-09-05 |
CA2496860A1 (fr) | 2005-08-13 |
RU2005103707A (ru) | 2006-07-20 |
CN1677597A (zh) | 2005-10-05 |
CA2496860C (fr) | 2014-05-13 |
GB0611274D0 (en) | 2006-07-19 |
GB2411295A (en) | 2005-08-24 |
NO20050756L (no) | 2005-08-15 |
NO338384B1 (no) | 2016-08-15 |
FR2874754B1 (fr) | 2012-12-21 |
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