KR101356592B1 - 광학 스위치 - Google Patents
광학 스위치 Download PDFInfo
- Publication number
- KR101356592B1 KR101356592B1 KR1020097027585A KR20097027585A KR101356592B1 KR 101356592 B1 KR101356592 B1 KR 101356592B1 KR 1020097027585 A KR1020097027585 A KR 1020097027585A KR 20097027585 A KR20097027585 A KR 20097027585A KR 101356592 B1 KR101356592 B1 KR 101356592B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- housing
- switch
- optical switch
- distal ends
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
- G01F23/44—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means
- G01F23/446—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Geophysics And Detection Of Objects (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/070122 WO2008147415A1 (en) | 2007-05-31 | 2007-05-31 | An optical switch |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100030636A KR20100030636A (ko) | 2010-03-18 |
KR101356592B1 true KR101356592B1 (ko) | 2014-02-03 |
Family
ID=40075414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097027585A KR101356592B1 (ko) | 2007-05-31 | 2007-05-31 | 광학 스위치 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2165115A4 (es) |
KR (1) | KR101356592B1 (es) |
CN (1) | CN101680646B (es) |
BR (1) | BRPI0721740A2 (es) |
CA (1) | CA2687514A1 (es) |
HK (1) | HK1143628A1 (es) |
MX (1) | MX2009012915A (es) |
WO (1) | WO2008147415A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8334501B1 (en) | 2008-10-16 | 2012-12-18 | Cox Christopher E | Optical switch activator with glowable member |
US9383518B2 (en) | 2012-12-14 | 2016-07-05 | Christopher E. Cox | Optical switch activator |
US9502192B2 (en) | 2014-02-14 | 2016-11-22 | Covidien Lp | Surgical instruments with non-contact switch assemblies |
US9991069B2 (en) | 2014-10-22 | 2018-06-05 | Covidien Lp | Surgical instruments and switch assemblies thereof |
US10285690B2 (en) | 2015-12-22 | 2019-05-14 | Covidien Lp | Surgical instruments and switch assemblies thereof |
WO2017147389A1 (en) | 2016-02-26 | 2017-08-31 | Honeywell International Inc. | Optical switch with reflection disk in explosion-proof gas detector |
US11272948B2 (en) | 2018-07-10 | 2022-03-15 | Covidien Lp | Hand-held surgical instruments |
US11395655B2 (en) | 2019-12-06 | 2022-07-26 | Covidien Lp | Hand-held surgical instruments |
US11871924B2 (en) | 2018-09-21 | 2024-01-16 | Covidien Lp | Hand-held surgical instruments |
US11239637B2 (en) | 2018-12-21 | 2022-02-01 | Kyocera Sld Laser, Inc. | Fiber delivered laser induced white light system |
US11421843B2 (en) | 2018-12-21 | 2022-08-23 | Kyocera Sld Laser, Inc. | Fiber-delivered laser-induced dynamic light system |
US11884202B2 (en) | 2019-01-18 | 2024-01-30 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system |
JP3236102U (ja) * | 2019-01-18 | 2022-02-09 | キョウセラ エスエルディー レイザー,インコーポレイテッド | 照明アプリケーション用のレーザベースの導波路結合白色光システム |
US12000552B2 (en) | 2019-01-18 | 2024-06-04 | Kyocera Sld Laser, Inc. | Laser-based fiber-coupled white light system for a vehicle |
US10840045B1 (en) | 2019-06-04 | 2020-11-17 | Christopher E. Cox | Invertible optical float switch |
US11493695B2 (en) * | 2019-06-25 | 2022-11-08 | Thomas C. Stewart | Sustained continuity non-powered optomechanical position switch utilizing self-testing multiplexed optocontrolling transceiver in a fiber-optic circuit |
US11540827B2 (en) | 2019-12-13 | 2023-01-03 | Covidien Lp | Hand-held electromechanical surgical instruments |
US11737747B2 (en) | 2019-12-17 | 2023-08-29 | Covidien Lp | Hand-held surgical instruments |
US11504117B2 (en) | 2020-04-02 | 2022-11-22 | Covidien Lp | Hand-held surgical instruments |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773265A (en) * | 1980-11-20 | 1988-09-27 | Atlantic Richfield Company | Method for detecting leaks |
US4836632A (en) * | 1988-05-16 | 1989-06-06 | National Magnetic Sensors Inc. | Fiber optic liquid level sensor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863067A (en) * | 1972-07-24 | 1975-01-28 | Cornelius Leonard Gooley | Orientation indicating apparatus |
US5017748A (en) * | 1988-08-02 | 1991-05-21 | Sapiro Andrew J | Float switch with buoyant housing and switch operating means within the housing |
US5373153A (en) * | 1993-01-04 | 1994-12-13 | Motorola, Inc. | Optoelectronic tilt detector having tapered floors extending in same direction |
US5743135A (en) * | 1993-08-27 | 1998-04-28 | Vlsi Technology, Inc. | Optical-fiber liquid-level monitor |
US5684296A (en) * | 1996-06-17 | 1997-11-04 | Optical Systems Industries, Inc. | Fiber optic liquid sensing system |
WO2003005082A1 (en) * | 2001-07-02 | 2003-01-16 | Acreo Ab | Method and device for tuning bragg gratings |
AUPS267202A0 (en) * | 2002-05-30 | 2002-06-20 | Dunbar, Neil James | A sensor and method for measuring the level of a medium |
-
2007
- 2007-05-31 KR KR1020097027585A patent/KR101356592B1/ko active IP Right Grant
- 2007-05-31 BR BRPI0721740-4A patent/BRPI0721740A2/pt not_active IP Right Cessation
- 2007-05-31 CN CN2007800531850A patent/CN101680646B/zh not_active Expired - Fee Related
- 2007-05-31 CA CA002687514A patent/CA2687514A1/en not_active Abandoned
- 2007-05-31 WO PCT/US2007/070122 patent/WO2008147415A1/en active Application Filing
- 2007-05-31 MX MX2009012915A patent/MX2009012915A/es active IP Right Grant
- 2007-05-31 EP EP07797956A patent/EP2165115A4/en not_active Withdrawn
-
2010
- 2010-09-19 HK HK10108892.0A patent/HK1143628A1/xx not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773265A (en) * | 1980-11-20 | 1988-09-27 | Atlantic Richfield Company | Method for detecting leaks |
US4836632A (en) * | 1988-05-16 | 1989-06-06 | National Magnetic Sensors Inc. | Fiber optic liquid level sensor |
Also Published As
Publication number | Publication date |
---|---|
WO2008147415A1 (en) | 2008-12-04 |
CA2687514A1 (en) | 2008-12-04 |
HK1143628A1 (en) | 2011-01-07 |
MX2009012915A (es) | 2010-03-03 |
KR20100030636A (ko) | 2010-03-18 |
BRPI0721740A2 (pt) | 2013-02-13 |
EP2165115A1 (en) | 2010-03-24 |
CN101680646A (zh) | 2010-03-24 |
EP2165115A4 (en) | 2011-07-27 |
CN101680646B (zh) | 2013-08-14 |
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E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
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