GB2305296B - Inertia switch - Google Patents

Inertia switch

Info

Publication number
GB2305296B
GB2305296B GB9519061A GB9519061A GB2305296B GB 2305296 B GB2305296 B GB 2305296B GB 9519061 A GB9519061 A GB 9519061A GB 9519061 A GB9519061 A GB 9519061A GB 2305296 B GB2305296 B GB 2305296B
Authority
GB
United Kingdom
Prior art keywords
inertia switch
inertia
switch
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 - Fee Related
Application number
GB9519061A
Other versions
GB2305296A (en
GB9519061D0 (en
Inventor
Hoshman Kalami
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.)
Sensata Technologies Ltd
Original Assignee
Inertia Switch Ltd
First Inertia Switch 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 Inertia Switch Ltd, First Inertia Switch Ltd filed Critical Inertia Switch Ltd
Priority to GB9519061A priority Critical patent/GB2305296B/en
Publication of GB9519061D0 publication Critical patent/GB9519061D0/en
Publication of GB2305296A publication Critical patent/GB2305296A/en
Application granted granted Critical
Publication of GB2305296B publication Critical patent/GB2305296B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/105—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by magnetically sensitive devices
    • 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
    • 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
    • H01H35/147—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch the switch being of the reed switch type
GB9519061A 1995-09-18 1995-09-18 Inertia switch Expired - Fee Related GB2305296B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9519061A GB2305296B (en) 1995-09-18 1995-09-18 Inertia switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9519061A GB2305296B (en) 1995-09-18 1995-09-18 Inertia switch

Publications (3)

Publication Number Publication Date
GB9519061D0 GB9519061D0 (en) 1995-11-15
GB2305296A GB2305296A (en) 1997-04-02
GB2305296B true GB2305296B (en) 1999-01-13

Family

ID=10780887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9519061A Expired - Fee Related GB2305296B (en) 1995-09-18 1995-09-18 Inertia switch

Country Status (1)

Country Link
GB (1) GB2305296B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343952B (en) 1998-11-18 2000-11-08 Breed Automotive Tech Pendulum mass acceleration sensor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1359346A (en) * 1970-11-28 1974-07-10 Tokai Rika Co Ltd Acceleration responsive switching device
GB1423356A (en) * 1972-07-11 1976-02-04 Sharpe J S Electric switch
US4104492A (en) * 1977-09-23 1978-08-01 Illinois Tool Works Inc. Gravity actuated light socket and switch means
GB1604731A (en) * 1978-05-31 1981-12-16 Inertia Switch Ltd Inertia switch assembly
GB2135516A (en) * 1981-12-15 1984-08-30 Inertia Switch Ltd An inertia switch device
US5373125A (en) * 1993-03-23 1994-12-13 Motorola, Inc. Switch assembly
US5450049A (en) * 1992-04-16 1995-09-12 W. Guenther Gmbh Switch for signaling changes in position and accelerations

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1359346A (en) * 1970-11-28 1974-07-10 Tokai Rika Co Ltd Acceleration responsive switching device
GB1423356A (en) * 1972-07-11 1976-02-04 Sharpe J S Electric switch
US4104492A (en) * 1977-09-23 1978-08-01 Illinois Tool Works Inc. Gravity actuated light socket and switch means
GB1604731A (en) * 1978-05-31 1981-12-16 Inertia Switch Ltd Inertia switch assembly
GB2135516A (en) * 1981-12-15 1984-08-30 Inertia Switch Ltd An inertia switch device
US5450049A (en) * 1992-04-16 1995-09-12 W. Guenther Gmbh Switch for signaling changes in position and accelerations
US5373125A (en) * 1993-03-23 1994-12-13 Motorola, Inc. Switch assembly

Also Published As

Publication number Publication date
GB2305296A (en) 1997-04-02
GB9519061D0 (en) 1995-11-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000918