GB2303967B - A vibration sensing device - Google Patents

A vibration sensing device

Info

Publication number
GB2303967B
GB2303967B GB9616241A GB9616241A GB2303967B GB 2303967 B GB2303967 B GB 2303967B GB 9616241 A GB9616241 A GB 9616241A GB 9616241 A GB9616241 A GB 9616241A GB 2303967 B GB2303967 B GB 2303967B
Authority
GB
United Kingdom
Prior art keywords
sensing device
vibration sensing
vibration
sensing
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
GB9616241A
Other versions
GB9616241D0 (en
GB2303967A (en
Inventor
Francis Joseph Anderson
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.)
CETSA Ltd
Original Assignee
CETSA 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 CETSA Ltd filed Critical CETSA Ltd
Publication of GB9616241D0 publication Critical patent/GB9616241D0/en
Publication of GB2303967A publication Critical patent/GB2303967A/en
Application granted granted Critical
Publication of GB2303967B publication Critical patent/GB2303967B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H35/144—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch operated by vibration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
GB9616241A 1995-08-03 1996-07-01 A vibration sensing device Expired - Fee Related GB2303967B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IES950590 1995-08-03

Publications (3)

Publication Number Publication Date
GB9616241D0 GB9616241D0 (en) 1996-09-11
GB2303967A GB2303967A (en) 1997-03-05
GB2303967B true GB2303967B (en) 1998-11-18

Family

ID=46799388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9616241A Expired - Fee Related GB2303967B (en) 1995-08-03 1996-07-01 A vibration sensing device

Country Status (2)

Country Link
GB (1) GB2303967B (en)
IE (1) IES71511B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909568A (en) * 1974-03-28 1975-09-30 Impact O Graph Corp Impact monitor or shock indicator
GB2000377A (en) * 1977-06-27 1979-01-04 Inst Ind Research & Standards Vibration sensing device
GB2058460A (en) * 1979-08-14 1981-04-08 Inst Ind Research & Standards Vibration sensing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909568A (en) * 1974-03-28 1975-09-30 Impact O Graph Corp Impact monitor or shock indicator
GB2000377A (en) * 1977-06-27 1979-01-04 Inst Ind Research & Standards Vibration sensing device
GB2058460A (en) * 1979-08-14 1981-04-08 Inst Ind Research & Standards Vibration sensing device

Also Published As

Publication number Publication date
GB9616241D0 (en) 1996-09-11
GB2303967A (en) 1997-03-05
IES71511B2 (en) 1997-02-12

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Legal Events

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

Effective date: 20090801