Shape memory alloy [SMA] actuator formed by coil spring

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CPC
H01H2061/0115

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2061/0115Shape memory alloy [SMA] actuator formed by coil spring

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Patents Grantslast 30 patents

Information Patent Grant
Relay with SMA wire driven mechanism
- Patent number 10,468,218
- Issue date Nov 5, 2019
- ISSA TECHNOLOGY CO., LTD.
- Chi-Wei Chiu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Compact disconnect switch
- Patent number 6,744,344
- Issue date Jun 1, 2004
- Siemens Aktiengesellschaft
- Markus Geuder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature responsive switch with shape memory actuator
- Patent number 6,239,686
- Issue date May 29, 2001
- Therm-O-Disc, Incorporated
- Philip B. Eder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch having a safety element
- Patent number 6,091,315
- Issue date Jul 18, 2000
- Marcel Hofsass
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-aqueous secondary cell
- Patent number 5,567,539
- Issue date Oct 22, 1996
- Fuji Photo Film Co., Ltd.
- Osamu Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuating mechanism for actuating a protective interrupting chamber
- Patent number 5,563,390
- Issue date Oct 8, 1996
- GEC Alsthom T & D Inc.
- Daniel Demissy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overload protective device
- Patent number 5,184,269
- Issue date Feb 2, 1993
- Hitachi, Ltd.
- Toshio Shimada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current driven actuator with coupled thermal and magnetic actuating...
- Patent number 5,107,235
- Issue date Apr 21, 1992
- Square D Company
- Romon O. Torres-Isea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential pressure indicator with temperature compensation
- Patent number 5,081,448
- Issue date Jan 14, 1992
- Wako Industrial Co., Ltd.
- Kensuke Yoshii
- G08 - SIGNALLING
Information Patent Grant
Thermal and current sensing switch
- Patent number 5,014,036
- Issue date May 7, 1991
- Orient Co., Ltd.
- Kazumasa Komoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Shape memory alloy and electric path protective device utilizing th...
- Patent number 5,001,446
- Issue date Mar 19, 1991
- Matsushita Electric Works, Ltd.
- Koji Tsuji
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electromechanical relay
- Patent number 4,949,061
- Issue date Aug 14, 1990
- Messerschmitt-Boelkow-Blohm GmbH
- Safa Kirma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for rocking a crank
- Patent number 4,829,843
- Issue date May 16, 1989
- The Furukawa Electric Co., Ltd.
- Yuichi Suzuki
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Shape-memory electromechanical drive
- Patent number 4,736,587
- Issue date Apr 12, 1988
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Masaru Suzuki
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Combination heat-sensing fire detector
- Patent number 4,730,182
- Issue date Mar 8, 1988
- Nittan Company
- Seiji Tsubouchi
- G08 - SIGNALLING
Information Patent Grant
Temperature switch
- Patent number 4,675,642
- Issue date Jun 23, 1987
- VDO Adolf Schindling AG
- Norbert Reiferscheid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-protecting and conditioning memory metal actuator
- Patent number 4,559,512
- Issue date Dec 17, 1985
- Raychem Corporation
- John R. Yaeger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-regulated actuator
- Patent number 4,524,343
- Issue date Jun 18, 1985
- Raychem Corporation
- Robert K. Morgan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SME overcurrent protective apparatus having ambient temperature com...
- Patent number 4,517,543
- Issue date May 14, 1985
- Eaton Corporation
- John R. Brubaker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-protecting and conditioning memory metal actuator
- Patent number 4,490,975
- Issue date Jan 1, 1985
- Raychem Corporation
- John R. Yaeger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature control arrangement for an electrical heating appliance
- Patent number 4,382,176
- Issue date May 3, 1983
- Pifco Limited
- Paul A. P. Wood
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric kettle
- Patent number 4,375,028
- Issue date Feb 22, 1983
- Pifco Limited
- Paul A. P. Wood
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Time delay switch
- Patent number 4,371,791
- Issue date Feb 1, 1983
- BBC Brown, Boveri & Company, Limited
- Olivier Mercier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical overload circuit breaker
- Patent number 4,275,370
- Issue date Jun 23, 1981
- Delta Materials Research Limited
- Raymond B. Sims
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3753792
- Patent number 3,753,792
- Issue date Aug 21, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3684994
- Patent number 3,684,994
- Issue date Aug 15, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3634803
- Patent number 3,634,803
- Issue date Jan 11, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3594674
- Patent number 3,594,674
- Issue date Jul 20, 1971
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
HEAT TRANSFER IN AN ENERGY RECOVERY DEVICE
- Publication number 20170363073
- Publication date Dec 21, 2017
- EXERGYN LIMITED
- Georgiana Tirca-Dragomirescu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Repeatable Fuse for Preventing Over-Current
- Publication number 20140253280
- Publication date Sep 11, 2014
- Duk Hee Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT DISCONNECT SWITCH
- Publication number 20040004530
- Publication date Jan 8, 2004
- Markus Geuder
- H01 - BASIC ELECTRIC ELEMENTS

Shape memory alloy [SMA] actuator formed by coil spring

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Relay with SMA wire driven mechanism

Compact disconnect switch

Temperature responsive switch with shape memory actuator

Switch having a safety element

Non-aqueous secondary cell

Actuating mechanism for actuating a protective interrupting chamber

Overload protective device

Current driven actuator with coupled thermal and magnetic actuating...

Differential pressure indicator with temperature compensation

Thermal and current sensing switch

Shape memory alloy and electric path protective device utilizing th...

Electromechanical relay

Apparatus for rocking a crank

Shape-memory electromechanical drive

Combination heat-sensing fire detector

Temperature switch

Self-protecting and conditioning memory metal actuator

Self-regulated actuator

SME overcurrent protective apparatus having ambient temperature com...

Self-protecting and conditioning memory metal actuator

Temperature control arrangement for an electrical heating appliance

Electric kettle

Time delay switch

Electrical overload circuit breaker

3753792

3684994

3634803

3594674

Patents Applicationslast 30 patents

HEAT TRANSFER IN AN ENERGY RECOVERY DEVICE

Repeatable Fuse for Preventing Over-Current

COMPACT DISCONNECT SWITCH