GB1369976A - Inertia-operated circuit-breaker for vehicles - Google Patents

Inertia-operated circuit-breaker for vehicles

Info

Publication number
GB1369976A
GB1369976A GB559373A GB559373A GB1369976A GB 1369976 A GB1369976 A GB 1369976A GB 559373 A GB559373 A GB 559373A GB 559373 A GB559373 A GB 559373A GB 1369976 A GB1369976 A GB 1369976A
Authority
GB
United Kingdom
Prior art keywords
bob
earth
terminal
contact
feb
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
GB559373A
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
Priority claimed from ES1972176876U external-priority patent/ES176876Y/en
Priority claimed from ES1973188008U external-priority patent/ES188008Y/en
Application filed by Individual filed Critical Individual
Publication of GB1369976A publication Critical patent/GB1369976A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/36—Driving mechanisms, i.e. for transmitting driving force to the contacts using belt, chain, or cord
    • 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
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs

Abstract

1369976 Inertia switch J F MARTINEZ 5 Feb 1973 [4 Feb 1972 25 Jan 1973] 5593/73 Heading H1N In an inertia switch for use in motor vehicles to isolate the battery and power system from earth in the event of a collision, a tumbling bob 9, Fig. 1, on a pair of parallel lever arms 6, carrying a movable contact plate 4 in normal engagement with fixed contact terminals 19, 21 moves under collision conditions to disengage the contact plate 4. The arms 6 are pivotally mounted on a pin 8 extending across opposite sides of a housing 1 containing the contacts. A tension coil spring 28 extending between pins 25, 26 to move over dead-centre and yieldingly retain the aims 6 in both operative positions. The plate 4 is connected by a flexible lead 3 to a terminal connection 2 for the earth side of the vehicle generator. Contact terminal 19 has a tag 20 for the earth side of the vehicle battery. Contact terminal 21 has a support bracket 27 bolted to the vehicle chassis to form the earth terminal. The bob 9 is manually movable as for resetting by means of a cable 11 passed through a hollow tube 10 in the bob and carrying stop 12, 13 engageable on opposite sides of the bob 9 when the cable is pulled or pushed.
GB559373A 1972-02-04 1973-02-05 Inertia-operated circuit-breaker for vehicles Expired GB1369976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES1972176876U ES176876Y (en) 1972-02-04 1972-02-04 A PERFECTED AUTOMATIC BATTERY DISCONNECTOR.
ES1973188008U ES188008Y (en) 1973-01-25 1973-01-25 VEHICLE ELECTRIC CIRCUIT DISCONNECTOR DEVICE.

Publications (1)

Publication Number Publication Date
GB1369976A true GB1369976A (en) 1974-10-09

Family

ID=26155339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB559373A Expired GB1369976A (en) 1972-02-04 1973-02-05 Inertia-operated circuit-breaker for vehicles

Country Status (6)

Country Link
BE (1) BE794934A (en)
DE (1) DE2305207C3 (en)
FR (1) FR2170771A5 (en)
GB (1) GB1369976A (en)
IT (1) IT977182B (en)
NL (1) NL7301540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204734A (en) * 1987-05-12 1988-11-16 Harry Marsh Thompson A vehicle battery isolating switch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130886A1 (en) * 1991-09-17 1993-03-25 Miroslaw Brodnicki AUTOMATIC CIRCUIT BREAKER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204734A (en) * 1987-05-12 1988-11-16 Harry Marsh Thompson A vehicle battery isolating switch

Also Published As

Publication number Publication date
IT977182B (en) 1974-09-10
NL7301540A (en) 1973-08-07
FR2170771A5 (en) 1973-09-14
BE794934A (en) 1973-05-29
DE2305207A1 (en) 1973-08-09
DE2305207B2 (en) 1974-12-19
DE2305207C3 (en) 1975-07-31

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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