ATE184563T1 - Elektrische schalter und sensoren aus einer nicht-toxischen metallegierung - Google Patents
Elektrische schalter und sensoren aus einer nicht-toxischen metallegierungInfo
- Publication number
- ATE184563T1 ATE184563T1 AT94910236T AT94910236T ATE184563T1 AT E184563 T1 ATE184563 T1 AT E184563T1 AT 94910236 T AT94910236 T AT 94910236T AT 94910236 T AT94910236 T AT 94910236T AT E184563 T1 ATE184563 T1 AT E184563T1
- Authority
- AT
- Austria
- Prior art keywords
- eutectic
- switch
- switch housing
- wetting
- metal alloy
- Prior art date
Links
- 229910001092 metal group alloy Inorganic materials 0.000 title 1
- 231100000252 nontoxic Toxicity 0.000 title 1
- 230000003000 nontoxic effect Effects 0.000 title 1
- 230000005496 eutectics Effects 0.000 abstract 7
- 238000009736 wetting Methods 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 238000002474 experimental method Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004446 fluoropolymer coating Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/02—Details
- H01H29/04—Contacts; Containers for liquid contacts
- H01H29/06—Liquid contacts characterised by the material thereof
Landscapes
- Contacts (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/022,118 US5391846A (en) | 1993-02-25 | 1993-02-25 | Alloy substitute for mercury in switch applications |
| US08/199,875 US5478978A (en) | 1993-02-25 | 1994-02-22 | Electrical switches and sensors which use a non-toxic liquid metal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE184563T1 true ATE184563T1 (de) | 1999-10-15 |
Family
ID=21807910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94910236T ATE184563T1 (de) | 1993-02-25 | 1994-02-24 | Elektrische schalter und sensoren aus einer nicht-toxischen metallegierung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5391846A (de) |
| EP (1) | EP0686116B1 (de) |
| JP (1) | JPH08510082A (de) |
| AT (1) | ATE184563T1 (de) |
| CA (1) | CA2153662A1 (de) |
| DE (1) | DE69420709T2 (de) |
| WO (1) | WO1994019243A1 (de) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2729942B1 (fr) * | 1995-01-30 | 1997-04-18 | Rhone Poulenc Chimie | Procede de traitement d'un verre pour diminuer sa mouillabilite par le gallium et appareil fabrique a partir d'un verre ainsi traite |
| US5751074A (en) * | 1995-09-08 | 1998-05-12 | Edward B. Prior & Associates | Non-metallic liquid tilt switch and circuitry |
| DE29715935U1 (de) * | 1996-09-13 | 1998-03-05 | Pepperl & Fuchs GmbH, 68307 Mannheim | Elektrischer Schalter mit einem luftdicht abgeschlossenen Gehäuse mit Kontakten und einem Flüssigmetall zur elektrischen Kontaktgabe |
| JP2001185017A (ja) * | 1999-12-22 | 2001-07-06 | Agilent Technol Inc | スイッチ装置 |
| AU2001249055A1 (en) * | 2000-02-02 | 2001-08-14 | Raytheon Company | Microelectromechanical micro-relay with liquid metal contacts |
| US6323446B1 (en) | 2000-10-04 | 2001-11-27 | Honeywell International Inc. | Rolling ball switch |
| US6313417B1 (en) | 2000-10-04 | 2001-11-06 | Honeywell International Inc. | Conducting liquid tilt switch using weighted ball |
| US6570110B2 (en) | 2001-07-20 | 2003-05-27 | Dave Narasimhan | Gallium based electrical switch having tantalum electrical contacts |
| US6740544B2 (en) * | 2002-05-14 | 2004-05-25 | Freescale Semiconductor, Inc. | Solder compositions for attaching a die to a substrate |
| US6706980B1 (en) * | 2002-09-25 | 2004-03-16 | Honeywell International Inc. | Gallium based electrical switch devices using ex-situ and in-situ separation of oxides |
| US6774325B1 (en) * | 2003-04-14 | 2004-08-10 | Agilent Technologies, Inc. | Reducing oxides on a switching fluid in a fluid-based switch |
| US6924443B2 (en) * | 2003-04-14 | 2005-08-02 | Agilent Technologies, Inc. | Reducing oxides on a switching fluid in a fluid-based switch |
| UA79631C2 (en) * | 2005-03-23 | 2007-07-10 | Yurii Iosypovych Smirnov | Method for production of liquid-metal composite contact |
| US7990241B2 (en) * | 2008-01-22 | 2011-08-02 | Thermo Fisher Scientific, Inc. | Encapsulated switches employing mercury substitute and methods of manufacture thereof |
| US7547358B1 (en) * | 2008-03-03 | 2009-06-16 | Shapiro Zalman M | System and method for diamond deposition using a liquid-solvent carbon-transfer mechanism |
| TW201539508A (zh) * | 2014-04-03 | 2015-10-16 | Nat Univ Tsing Hua | 微型常閉式結構及其製作方法 |
| US9871334B2 (en) * | 2016-02-23 | 2018-01-16 | Sikorsky Aircraft Corporation | Slip ring having a liquid metal contact between a stationary element and a rotatable element |
| US10672530B2 (en) | 2016-02-29 | 2020-06-02 | Liquid Wire Inc. | Deformable conductors and related sensors, antennas and multiplexed systems |
| HRP20211886T1 (hr) * | 2016-02-29 | 2022-03-04 | Liquid Wire Inc. | Tekuća žica |
| US11156509B2 (en) * | 2016-02-29 | 2021-10-26 | Liquid Wire Inc. | Sensors with deformable conductors and selective deformation |
| CN105970058B (zh) * | 2016-07-21 | 2018-04-03 | 深圳市大材液态金属科技有限公司 | 一种液态金属及其制备方法和应用 |
| JP7269347B2 (ja) | 2018-08-22 | 2023-05-08 | リキッド ワイヤ インコーポレイテッド | 変形可能な導体を有する構造体 |
| US11619554B2 (en) | 2019-06-05 | 2023-04-04 | Liquid Wire Inc. | Deformable sensors with selective restraint |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE603821C (de) * | 1931-07-30 | 1934-10-11 | Siemens Schuckertwerke Akt Ges | Elektrischer Leistungsschalter mit mindestens einem Fluessigkeitskontakt |
| US3462573A (en) * | 1965-10-14 | 1969-08-19 | Westinghouse Electric Corp | Vacuum-type circuit interrupters using gallium or gallium alloys as bridging conducting material |
| GB1538194A (en) * | 1976-01-26 | 1979-01-10 | Gec Elliott Automation Ltd | High-current electrical switches employing liquid metal |
| SU625264A1 (ru) * | 1977-03-14 | 1978-09-25 | Московский Ордена Ленина Энергетический Институт | Контакт сильноточного коммутационного аппарата |
| SU799044A1 (ru) * | 1979-03-30 | 1981-01-23 | Предприятие П/Я А-7676 | Максимальный токовый расцепитель |
| SU862282A1 (ru) * | 1979-12-19 | 1981-09-07 | Vejttsel Oleg V | Электроконтактное гнездо |
| JPS59123736A (ja) * | 1982-12-28 | 1984-07-17 | Tokuriki Honten Co Ltd | 低融点合金 |
| FR2583993B1 (fr) * | 1985-07-01 | 1990-08-24 | Cogema | Decanteuse centrifuge du type pendulaire |
| JP2543759B2 (ja) * | 1989-02-12 | 1996-10-16 | 生方 眞哉 | 加速度応動スイッチ及びその製造方法 |
| DE3912153C1 (en) * | 1989-04-13 | 1990-08-02 | Christoph V. Dr.Rer.Nat. Stein | Preventing deterioration of solns. by oxidn. - by feeding solns. in containers from which air has been expelled by injected protective gas |
-
1993
- 1993-02-25 US US08/022,118 patent/US5391846A/en not_active Expired - Fee Related
-
1994
- 1994-02-24 DE DE69420709T patent/DE69420709T2/de not_active Expired - Fee Related
- 1994-02-24 AT AT94910236T patent/ATE184563T1/de not_active IP Right Cessation
- 1994-02-24 CA CA002153662A patent/CA2153662A1/en not_active Abandoned
- 1994-02-24 WO PCT/US1994/002516 patent/WO1994019243A1/en active IP Right Grant
- 1994-02-24 EP EP94910236A patent/EP0686116B1/de not_active Expired - Lifetime
- 1994-02-24 JP JP6519352A patent/JPH08510082A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2153662A1 (en) | 1994-09-01 |
| WO1994019243A1 (en) | 1994-09-01 |
| JPH08510082A (ja) | 1996-10-22 |
| US5391846A (en) | 1995-02-21 |
| DE69420709T2 (de) | 2000-05-11 |
| EP0686116A1 (de) | 1995-12-13 |
| EP0686116B1 (de) | 1999-09-15 |
| EP0686116A4 (de) | 1997-07-23 |
| DE69420709D1 (de) | 1999-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |