IT977692B - ELECTRIC SWITCH - Google Patents

ELECTRIC SWITCH

Info

Publication number: IT977692B
Authority: IT; Italy
Prior art keywords: electric switch; switch; electric
Prior art date: 1972-02-04

Application number

IT67169/73A

Other languages

Italian (it)

Original Assignee

Rists Wires And Cables Ltd I

Priority date (The priority date 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 date listed.)

1972-02-04

Filing date

1973-01-29

Publication date

1974-09-20

1973-01-29 Application filed by Rists Wires And Cables Ltd I filed Critical Rists Wires And Cables Ltd I

1974-09-20 Application granted granted Critical

1974-09-20 Publication of IT977692B publication Critical patent/IT977692B/en

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/10—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable
- H01B7/104—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable responsive to pressure
- H01B7/106—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable responsive to pressure comprising concentric conductors
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Composite Materials (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Push-Button Switches (AREA)
Insulated Conductors (AREA)
Contacts (AREA)
Switches Operated By Changes In Physical Conditions (AREA)

IT67169/73A 1972-02-04 1973-01-29 ELECTRIC SWITCH IT977692B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB527672A GB1406486A (en)	1972-02-04	1972-02-04	Electrical switches

Publications (1)

Publication Number	Publication Date
IT977692B true IT977692B (en)	1974-09-20

Family

ID=9793052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67169/73A IT977692B (en)	1972-02-04	1973-01-29	ELECTRIC SWITCH

Country Status (8)

Country	Link
US (1)	US3794790A (en)
JP (1)	JPS4888480A (en)
AU (1)	AU476731B2 (en)
DE (1)	DE2304595A1 (en)
ES (1)	ES411247A1 (en)
FR (1)	FR2170084B1 (en)
GB (1)	GB1406486A (en)
IT (1)	IT977692B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1509031A (en) *	1975-04-09	1978-04-26	Peachey G	Pressure actuated continuous electrical switch
DE2720252A1 (en) *	1976-05-31	1977-12-22	Bekaert Sa Nv	COMPOSITE FENCE WIRE AND FENCE WITH SUCH WIRE
JPS5724456Y2 (en) *	1977-09-09	1982-05-27
DE2744860A1 (en) *	1977-10-05	1979-04-12	Heist Ernst	COAXIAL ELECTRIC LONG SWITCH (MESSAGE QUEUE)
FR2475804A1 (en) *	1980-02-12	1981-08-14	Lewiner Jacques	IMPROVEMENTS ON COMPOSITE SHEETS CONSTITUTING ELECTROMECHANICAL TRANSDUCERS AND TRANSDUCERS EQUIPPED WITH SUCH SHEETS
DK145809C (en) *	1980-04-17	1983-08-29	Sven Karl Lennart Goof	ELECTRICAL CONTACT OR SWITCH DEVICE AND PROCEDURES FOR THE MANUFACTURING OF SUCH A
DE3216446A1 (en) *	1982-05-03	1983-11-03	Fa. Andreas Stihl, 7050 Waiblingen	SAFETY DEVICE ON A PORTABLE, MOTOR-DRIVEN HAND DEVICE
GB2132426A (en) *	1982-12-23	1984-07-04	Raychem Ltd	Conductive-polymer circuit interruptor
JPS6022725U (en) *	1983-07-25	1985-02-16	株式会社　信明産業	pressure sensitive switch wire
DE3418589A1 (en) *	1984-05-18	1985-11-21	Hoermann Kg Antrieb Steuertec	Monitoring strip for accident protection of a motor-driven gate leaf, door leaf or the like
US4839480A (en) *	1986-11-05	1989-06-13	The Gates Rubber Company	Vehicle sensing device
GB2198237A (en) *	1986-11-17	1988-06-08	John Wilfrid Finch	Tactile force sensor
DE3809960A1 (en) *	1988-03-24	1989-10-05	Bosch Gmbh Robert	PINCH PROTECTION SENSOR
GB2224400B (en) *	1988-09-14	1992-07-08	Gates Rubber Co	Electrical sensing element
DE4042496C2 (en) *	1989-04-28	1996-03-07	Riken Kk	Safety closure system for automatic door or window
US5051672A (en) *	1989-04-28	1991-09-24	Kabushiki Kaisha Riken	Automatic window/door system
US4935699A (en) *	1989-05-15	1990-06-19	Westinghouse Electric Corp.	Means to detect and locate pinching and chafing of conduits
GB0011829D0 (en) *	2000-05-18	2000-07-05	Lussey David	Flexible switching devices
GB0113905D0 (en)	2001-06-07	2001-08-01	Peratech Ltd	Analytical device
US6724195B2 (en) *	2002-03-29	2004-04-20	Jerome R. Lurtz	Contact sensor
US20030184309A1 (en) *	2002-03-29	2003-10-02	Lurtz Jerome R.	Sensor for measuring changes in ambient conditions
DE102011014201B3 (en) *	2011-03-16	2012-08-09	Rehau Ag + Co.	Medical tubing for preventing unwanted chewing movements of patient while sleeping, has contacting regions that contact to allow current flow for driving electrical device so that electrical device is vibrated, during chewing motion
DE102012001150B4 (en) *	2012-01-21	2018-10-18	Audi Ag	Device with battery, electric motor and an electric cable connecting the battery and the electric motor
CA2901848C (en)	2013-03-15	2018-09-18	Brigham Young University	Composite material used as a strain gauge
US10260968B2 (en)	2013-03-15	2019-04-16	Nano Composite Products, Inc.	Polymeric foam deformation gauge
US9857246B2 (en)	2014-09-17	2018-01-02	Sensable Technologies, Llc	Sensing system including a sensing membrane
US10405779B2 (en)	2015-01-07	2019-09-10	Nano Composite Products, Inc.	Shoe-based analysis system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2305717A (en) *	1939-10-23	1942-12-22	Bell Oidric Joseph La	Circuit controlling means
US2445660A (en) *	1945-08-17	1948-07-20	Elevator Supplies Co Inc	Electric treadle
US3321592A (en) *	1966-07-21	1967-05-23	Miller Bros	Safety closure edge
US3509296A (en) *	1967-10-23	1970-04-28	Ncr Co	Resilient variable-conductivity circuit controlling means
US3710050A (en) *	1970-09-14	1973-01-09	A Richards	Electronic pressure sensitive switch

1972
- 1972-02-04 GB GB527672A patent/GB1406486A/en not_active Expired
1973
- 1973-01-24 US US00326339A patent/US3794790A/en not_active Expired - Lifetime
- 1973-01-24 AU AU51396/73A patent/AU476731B2/en not_active Expired
- 1973-01-29 IT IT67169/73A patent/IT977692B/en active
- 1973-01-31 DE DE2304595A patent/DE2304595A1/en active Pending
- 1973-01-31 FR FR737303419A patent/FR2170084B1/fr not_active Expired
- 1973-02-03 JP JP48014221A patent/JPS4888480A/ja active Pending
- 1973-02-03 ES ES411247A patent/ES411247A1/en not_active Expired

Also Published As

Publication number	Publication date
DE2304595A1 (en)	1973-08-09
FR2170084A1 (en)	1973-09-14
AU5139673A (en)	1974-07-25
JPS4888480A (en)	1973-11-20
AU476731B2 (en)	1976-09-30
FR2170084B1 (en)	1976-11-05
GB1406486A (en)	1975-09-17
US3794790A (en)	1974-02-26
ES411247A1 (en)	1976-02-01

Publication	Publication Date	Title
IT977692B (en)	1974-09-20	ELECTRIC SWITCH
IT994639B (en)	1975-10-20	ELECTRIC SWITCH
IT992571B (en)	1975-09-30	ELECTRIC SWITCH
BR7303241D0 (en)	1974-07-11	AN ELECTRIC SWITCH
IT994638B (en)	1975-10-20	ELECTRIC PLANAR SWITCH
AT331334B (en)	1976-08-10	ELECTRIC SWITCH
BR7203240D0 (en)	1974-07-11	ELECTRIC SWITCHES
IT994177B (en)	1975-10-20	ELECTRIC SWITCH
BR7307886D0 (en)	1974-07-11	ELECTRIC CONTACT
IT976918B (en)	1974-09-10	ELECTRIC SWITCH
IT990612B (en)	1975-07-10	ELECTRIC SWITCH
IT995986B (en)	1975-11-20	ELECTRIC SWITCH
SE388069B (en)	1976-09-20	POWER SWITCH
SE387003B (en)	1976-08-23	ELECTRIC POWER SWITCH
IT977861B (en)	1974-09-20	ELECTRIC SWITCH
SE384594B (en)	1976-05-10	ELECTRICAL SWITCH ELEMENT
IT994730B (en)	1975-10-20	ELECTRIC SWITCH
IT985069B (en)	1974-11-30	ELECTRIC SWITCH
SE381533B (en)	1975-12-08	HIGH POWER SWITCH
IT1000843B (en)	1976-04-10	MULTIPOLAR ELECTRIC SWITCH
IT985068B (en)	1974-11-30	ELECTRIC SWITCH
IT994277B (en)	1975-10-20	ELECTRIC SWITCH
IT985615B (en)	1974-12-10	ELECTRIC SWITCH
IT980420B (en)	1974-09-30	ELECTRIC SWITCH
IT989024B (en)	1975-05-20	ELECTRIC SWITCH