GB1440771A - Acceleration and retardation responsive control devices - Google Patents

Acceleration and retardation responsive control devices

Info

Publication number
GB1440771A
GB1440771A GB2785473A GB2785473A GB1440771A GB 1440771 A GB1440771 A GB 1440771A GB 2785473 A GB2785473 A GB 2785473A GB 2785473 A GB2785473 A GB 2785473A GB 1440771 A GB1440771 A GB 1440771A
Authority
GB
United Kingdom
Prior art keywords
ball
housing
damper
conductive
june
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.)
Expired
Application number
GB2785473A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1440771A publication Critical patent/GB1440771A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/29—Ball

Abstract

1440771 Inertia switches; electromagnetic Switches A FOHL 12 June 1973 [13 June 1972] 27854/73 Heading H1N A vehicle inertia switch device, Fig. 1, comprises housing containing a ball mass 2 normally supported on the horizontally disposed edge of a circular bore 3 and activating an electric circuit when the ball is displaced from its rest position by a predetermined acceleration or deceleration of the housing in a substantially horizontal direction 19. A conductive ring 13 is insulated from a surrounding concentric ring 14 within a housing 1 and the ends of the rings adjacent the ball are conically convergent for automatic restoration of the ball after displacement. Damping means against vertical oscillations or forces comprise a cushioning plastics cylinder 20 freely mounted in a cover 21. Other damping means (Fig. 2, 3, not shown) may comprise a load of granular particles or a liquid surround and in Fig. 4 (not shown) the inner ring is dispensed with and the ball damped with a conductive brush (26). In an alternative construction, Fig. 6, the housing 44 is non- conductive and the damper mass 47 comprises a permanent magnet 47 which activates a reed contact unit 48 on movement of the ball 46 and in a further embodiment a permanent magnet damper activates field plates (51, 52, Fig. 7, not shown) whilst in another embodiment, Fig. 8 (not shown), the damper 58 forms a soft iron core for an induction coil (57), and in Fig. 5 (not shown) ball movement actuates a microswitch against a pressure plate 36. The sensor unit may also be hermetically sealed and the housing permanently evacuated.
GB2785473A 1972-06-13 1973-06-12 Acceleration and retardation responsive control devices Expired GB1440771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2228683A DE2228683C2 (en) 1972-06-13 1972-06-13 Acceleration and deceleration dependent, electrical switching device for installation in vehicles

Publications (1)

Publication Number Publication Date
GB1440771A true GB1440771A (en) 1976-06-23

Family

ID=5847600

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2785473A Expired GB1440771A (en) 1972-06-13 1973-06-12 Acceleration and retardation responsive control devices
GB884976A Expired GB1440772A (en) 1972-06-13 1973-06-12 Acceleration and retardation responsive control devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB884976A Expired GB1440772A (en) 1972-06-13 1973-06-12 Acceleration and retardation responsive control devices

Country Status (4)

Country Link
US (1) US3927286A (en)
JP (1) JPS5724613B2 (en)
DE (1) DE2228683C2 (en)
GB (2) GB1440771A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263580A (en) * 1992-01-17 1993-07-28 Hamlin Electronics Europ Ltd A switch assembly
CN108242359A (en) * 2018-02-08 2018-07-03 杭州亨安科技有限公司 A kind of surface mount machinery formula inertia switch
CN113530770A (en) * 2021-09-03 2021-10-22 贾星 Ultrasonic wave defroster of wind generating set blade

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US4022998A (en) * 1972-06-13 1977-05-10 Foehl Artur Acceleration and retardation responsive electric control device
GB1530283A (en) * 1975-03-12 1978-10-25 Inertia Switch Ltd Inertia-dependent switching devices
GB1531973A (en) * 1975-05-13 1978-11-15 Inertia Switch Ltd Plunger-release inertia-dependent switching devices
US4042796A (en) * 1975-10-15 1977-08-16 Zink Enterprises Security Systems Inertia switch for sensing vibration forces
JPS52132383A (en) * 1976-04-28 1977-11-07 Sanwa Kogyo Kk Vibration and inclination switch
DE2627158C2 (en) * 1976-06-16 1983-06-30 Braun Ag, 6000 Frankfurt Iron without significant heat storage capacity with a safety switch-off device located in the heating circuit
US4168410A (en) * 1977-02-11 1979-09-18 Norris Albert B Motion sensing alarm switch
US4408196A (en) * 1981-04-06 1983-10-04 Freeman Albert J Seismic alarm system
US4528559A (en) * 1981-04-06 1985-07-09 Freeman Albert J Seismic actuation system
US4433317A (en) * 1982-01-18 1984-02-21 Mechanical Enterprises, Inc. Controlled floating contactor switch
WO1984002446A1 (en) * 1982-12-20 1984-07-05 Raoul G Fima Intermittently illuminated fishing lure
US4503298A (en) * 1983-10-31 1985-03-05 Garford Andrew M Wheel motion indicator
DE3534309A1 (en) * 1985-09-26 1987-04-02 Junghans Gmbh Geb OPEN SWITCH FOR IGNITORS
DE8710663U1 (en) * 1987-08-04 1988-09-01 Petz, Guenter, 8500 Nuernberg, De
US5121100A (en) * 1989-11-03 1992-06-09 Gallo Joseph S Brake light
JP2555025Y2 (en) * 1989-11-08 1997-11-19 日本精工株式会社 Acceleration sensor
JPH0492353U (en) * 1990-12-26 1992-08-11
US5209343A (en) * 1992-01-21 1993-05-11 Comus International Electrical tilt switch
US5285032A (en) * 1992-12-31 1994-02-08 Robinette David H Ball switch
DE4412294A1 (en) * 1994-04-09 1995-10-12 Braun Ag Safety shutdown
US5744872A (en) * 1995-07-14 1998-04-28 Trw Inc. Inertia responsive apparatus
JPH1048241A (en) * 1996-08-06 1998-02-20 Takata Kk Acceleration sensor
JP3687285B2 (en) * 1997-07-02 2005-08-24 カシオ計算機株式会社 Tilt detection device
US5955713A (en) * 1997-10-03 1999-09-21 Circle Seal Corporation Tilt switch array for electronic orientation detection
US6028275A (en) * 1999-07-13 2000-02-22 Jou; Tien-Ming Tilt switch
FR2816753B1 (en) * 2000-11-14 2003-07-04 Gaz De Petrole GAS APPARATUS WITH SAFETY CONTROLLED BY THE GITE AND SWITCH USED FOR THIS PURPOSE
GB2380548B (en) * 2001-10-05 2003-11-19 Jung-Tsung Wei Vibration sensor device
WO2003032345A1 (en) * 2001-10-10 2003-04-17 Sonionmicrotronic A/S A multifunctional switch
US6518523B1 (en) * 2001-11-13 2003-02-11 Tien-Ming Chou Tilt switch
DE10158416C1 (en) * 2001-11-29 2003-07-17 Karlsruhe Forschzent Multi-ball switch arrangement in layer / plate construction
US6852935B2 (en) 2002-10-30 2005-02-08 Itron, Inc. Tilt switch
IL163313A (en) * 2004-08-02 2010-06-16 Asaf Gitelis Vibration sensor for boundary fences
JP2007033089A (en) * 2005-07-22 2007-02-08 Ubukata Industries Co Ltd Acceleration switch
US8387531B2 (en) * 2007-02-28 2013-03-05 Tessera, Inc. Impact sensing switch
US8941397B2 (en) 2010-11-09 2015-01-27 Karlsruher Institut Fuer Technologie Movement and position identification sensor
DE102011052612A1 (en) 2010-11-09 2012-06-06 Karlsruher Institut für Technologie Motion and position detection sensor
US20120325629A1 (en) * 2011-06-22 2012-12-27 Xiao-Feng Li Tilt Switch
US8242392B1 (en) 2011-11-01 2012-08-14 John Ondracek Multi-directional momentum-change sensor and methods of use
DE102011086656A1 (en) 2011-11-18 2012-05-03 Takata-Petri Ag Sensor for triggering e.g. belt retractor in motor car, has housing portion made of softer material than carrier element and comprising snatching element, which performs snatching of housing rear wall in through hole of carrier device
DE102012106045A1 (en) 2012-07-05 2014-01-23 Karlsruher Institut für Technologie Movement- and position sensor for controlling external electronic equipment, has multiple laminated plate-like layers with sensory areas, and another layer is provided without sensory area, where semiconductor chip is arranged inside sensor
KR101352435B1 (en) 2012-09-07 2014-01-20 주식회사 동부하이텍 A semiconductor device and a method of manufactur ing the same
KR101352434B1 (en) * 2012-09-07 2014-01-22 주식회사 동부하이텍 A semiconductor device and a method of manufactur ing the same
DE102016119832A1 (en) * 2016-10-18 2018-04-19 Illinois Tool Works Inc. Arrangement for actuating a component of a vehicle

Family Cites Families (16)

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US1662979A (en) * 1927-05-07 1928-03-20 Paul R Nelson Circuit closer
US2182300A (en) * 1938-04-04 1939-12-05 Paul C Mccandless Emergency circuit breaker
US2806916A (en) * 1956-01-20 1957-09-17 Gibble Glenn Safety circuit breaker
US2892049A (en) * 1957-04-08 1959-06-23 Northrop Corp Magnetic switch
US2926223A (en) * 1957-07-02 1960-02-23 Earl C Netterfield Electrical control
US3158705A (en) * 1962-12-04 1964-11-24 Robert W Bliss Combination graze and impact switch
US3354434A (en) * 1964-01-17 1967-11-21 Jr Bernard Edward Shlesinger Circuit programming system and method
US3562455A (en) * 1968-03-27 1971-02-09 Malcolm M Mcqueen Mechanical displacement type flow switch with fluid state maintenance heating means
US3542984A (en) * 1968-07-24 1970-11-24 Sylvania Electric Prod Impact switch
DE1936591A1 (en) * 1969-07-18 1971-02-04 Bradaczek Dr Hans Vidicon single crystal diffractometer
US3621163A (en) * 1970-01-19 1971-11-16 Acb Corp Inertia switch
DE7003708U (en) * 1970-02-04 1971-04-08 Eberspaecher J SECURITY DEVICE
US3619524A (en) * 1970-05-08 1971-11-09 Gen Motors Corp Sensor
JPS5021617Y1 (en) * 1970-11-28 1975-06-30
US3733448A (en) * 1972-01-11 1973-05-15 C Brady Inertia type switch with adjustable selective seating surface for movable contact
JPS4946059U (en) * 1972-08-03 1974-04-23

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263580A (en) * 1992-01-17 1993-07-28 Hamlin Electronics Europ Ltd A switch assembly
US5283402A (en) * 1992-01-17 1994-02-01 Hamlin Incorporated Acceleration sensor with magnetic operated reed switch
GB2263580B (en) * 1992-01-17 1996-02-14 Hamlin Electronics Europ Ltd A switch assembly
CN108242359A (en) * 2018-02-08 2018-07-03 杭州亨安科技有限公司 A kind of surface mount machinery formula inertia switch
CN113530770A (en) * 2021-09-03 2021-10-22 贾星 Ultrasonic wave defroster of wind generating set blade
CN113530770B (en) * 2021-09-03 2022-09-09 贾星 Ultrasonic wave defroster of wind generating set blade

Also Published As

Publication number Publication date
GB1440772A (en) 1976-06-23
US3927286A (en) 1975-12-16
DE2228683A1 (en) 1973-12-20
JPS5724613B2 (en) 1982-05-25
DE2228683C2 (en) 1982-01-21
JPS4962964A (en) 1974-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee