GB1145204A - Improvements relating to inertia switches - Google Patents

Improvements relating to inertia switches

Info

Publication number
GB1145204A
GB1145204A GB26100/66A GB2610066A GB1145204A GB 1145204 A GB1145204 A GB 1145204A GB 26100/66 A GB26100/66 A GB 26100/66A GB 2610066 A GB2610066 A GB 2610066A GB 1145204 A GB1145204 A GB 1145204A
Authority
GB
United Kingdom
Prior art keywords
peg
acceleration
switch
june
improvements relating
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
GB26100/66A
Inventor
Walter Wilson Hugh Clarke
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.)
CB ASS Ltd
Original Assignee
CB ASS Ltd
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 CB ASS Ltd filed Critical CB ASS Ltd
Priority to GB26100/66A priority Critical patent/GB1145204A/en
Priority to US645012A priority patent/US3493701A/en
Priority to DE19671615895 priority patent/DE1615895B2/en
Priority to FR142259A priority patent/FR1557265A/fr
Priority to GB4179668A priority patent/GB1267233A/en
Priority to NL6900265A priority patent/NL6900265A/xx
Priority to AU49302/69A priority patent/AU435578B2/en
Publication of GB1145204A publication Critical patent/GB1145204A/en
Priority to FR6929984A priority patent/FR2022149A6/fr
Priority to DE1944732A priority patent/DE1944732C3/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/14—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to accident or emergency, e.g. deceleration, tilt of vehicle
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • 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
    • H01H35/141—Details
    • H01H35/143—Resetting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Switches With Compound Operations (AREA)

Abstract

1,145,204. Acceleration switches. C.B. ASSOCIATES Ltd. 7 June, 1967 [10 June, 1966], No. 26100/66. Heading H1N. An inertia switch responsive to acceleration has a magnetic sphere or cylinder 5 held in a seat 4 by a magnet 3 and which, on acceleration sufficient to overcome the magnetic attraction, strikes a peg 6 which subsequently moves outwardly to break contacts 7, 8, (Fig. 2). The contacts are reset by depressing peg 6. If the switch is inclined or inverted, peg 10 also returns the ball to its seating. The switch may be normally open (Fig. 3). The assembly 2, 3 is a snap fit in resilient casing 1.
GB26100/66A 1966-06-10 1966-06-10 Improvements relating to inertia switches Expired GB1145204A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB26100/66A GB1145204A (en) 1966-06-10 1966-06-10 Improvements relating to inertia switches
US645012A US3493701A (en) 1966-06-10 1967-06-09 Inertia switches having holding means
DE19671615895 DE1615895B2 (en) 1966-06-10 1967-06-09 ELECTRIC INERTIA SWITCH
FR142259A FR1557265A (en) 1966-06-10 1968-03-04
GB4179668A GB1267233A (en) 1966-06-10 1968-09-03
NL6900265A NL6900265A (en) 1966-06-10 1969-01-08
AU49302/69A AU435578B2 (en) 1966-06-10 1969-01-21 Improvements in or relating to inertia actuated switching devices
FR6929984A FR2022149A6 (en) 1966-06-10 1969-09-03
DE1944732A DE1944732C3 (en) 1966-06-10 1969-09-03 Electric inertia switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB26100/66A GB1145204A (en) 1966-06-10 1966-06-10 Improvements relating to inertia switches
AU49302/69A AU435578B2 (en) 1966-06-10 1969-01-21 Improvements in or relating to inertia actuated switching devices

Publications (1)

Publication Number Publication Date
GB1145204A true GB1145204A (en) 1969-03-12

Family

ID=25628577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26100/66A Expired GB1145204A (en) 1966-06-10 1966-06-10 Improvements relating to inertia switches

Country Status (6)

Country Link
US (1) US3493701A (en)
AU (1) AU435578B2 (en)
DE (1) DE1615895B2 (en)
FR (1) FR1557265A (en)
GB (1) GB1145204A (en)
NL (1) NL6900265A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824210A1 (en) * 1978-06-02 1979-12-06 Sachs Systemtechnik Gmbh Acceleration or position sensor - consists of case with two conducting halves which are short-circuited when ball moves from its rest position
US5178323A (en) * 1991-01-02 1993-01-12 Blue Bird Body Company Heating system with safety features
RU2754918C1 (en) * 2020-10-26 2021-09-08 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Inertial type threshold detector

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569643A (en) * 1968-09-03 1971-03-09 Cb Ass Ltd Inertia switch having releasable latch means
FR1590334A (en) * 1968-10-30 1970-04-13
US3743849A (en) * 1970-09-21 1973-07-03 Mitsubadenkiseisakusho Co Ltd Apparatus for automatically disconnecting power circuit for vehicles due to impact
JPS5023179B1 (en) * 1971-01-28 1975-08-06
US3778572A (en) * 1971-03-25 1973-12-11 Nissan Motor Inertia sensor switch assemblies with magnetic holding means or the like
US3737599A (en) * 1971-10-26 1973-06-05 Gulton Ind Inc Acceleration switch with magnetic permeable metal sleeve for shunting magnetic field
US4788517A (en) * 1987-10-08 1988-11-29 Beta Mfg. Co. Sealed proximity switch assembly
US4982664A (en) * 1988-01-22 1991-01-08 Peter Norton Crash sensor with snap disk release mechanism for stabbing primer
US5011182A (en) * 1989-10-06 1991-04-30 Breed Automotive Technology, Inc. Velocity change sensor with contact retainer
US5334963A (en) * 1992-10-22 1994-08-02 The University Of Alabama In Huntsville Inertia and inductance switches
DE19754653A1 (en) * 1997-12-09 1999-09-09 Siemens Ag Bidirectional acceleration sensor, e.g. for accident sensing in vehicle
FR2821601B1 (en) * 2001-03-02 2003-11-21 Garage Patrick Allart DEVICE FOR SIGNALING THE RETURN OF AN AGRICULTURAL MACHINE
US9058945B2 (en) * 2012-11-20 2015-06-16 Tien-Ming Chou Electrical switch and method of producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056494A (en) * 1934-06-08 1936-10-06 Jr Edwin W Tucker Electric switch
US2552665A (en) * 1949-12-12 1951-05-15 Cirone Joseph Accelerator actuated switch for signal lights
US3165574A (en) * 1961-10-20 1965-01-12 Carling Electric Inc Insulating and/or dust cover for switches
US3270159A (en) * 1962-04-05 1966-08-30 Controllix Corp Shock responsive circuit breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824210A1 (en) * 1978-06-02 1979-12-06 Sachs Systemtechnik Gmbh Acceleration or position sensor - consists of case with two conducting halves which are short-circuited when ball moves from its rest position
US5178323A (en) * 1991-01-02 1993-01-12 Blue Bird Body Company Heating system with safety features
RU2754918C1 (en) * 2020-10-26 2021-09-08 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Inertial type threshold detector

Also Published As

Publication number Publication date
NL6900265A (en) 1970-07-10
AU435578B2 (en) 1973-05-10
AU4930269A (en) 1970-07-23
US3493701A (en) 1970-02-03
DE1615895A1 (en) 1970-07-30
DE1615895B2 (en) 1971-03-18
FR1557265A (en) 1969-02-14

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