CA2049062A1 - Interrupteur inertiel - Google Patents

Interrupteur inertiel

Info

Publication number: CA2049062A1
Authority: CA; Canada
Prior art keywords: diaphragm; chamber; switch; inertia switch; set forth
Prior art date: 1989-03-20
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.): Abandoned

Application number

CA002049062A

Other languages

English (en)

Inventor

John E. Cook

Kerry Drew

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.)

Siemens Canada Ltd

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.)

1989-03-20

Filing date

1990-03-19

Publication date

1990-09-21

1989-03-20 Priority claimed from US07/326,825 external-priority patent/US4902861A/en

1990-02-26 Priority claimed from US07/482,715 external-priority patent/US4973804A/en

1990-03-19 Application filed by Individual filed Critical Individual

1990-09-21 Publication of CA2049062A1 publication Critical patent/CA2049062A1/fr

Status Abandoned legal-status Critical Current

Links

238000012360 testing method Methods 0.000 claims abstract description 12
239000000463 material Substances 0.000 claims description 4
230000002093 peripheral effect Effects 0.000 claims description 3
238000006073 displacement reaction Methods 0.000 claims description 2
230000000153 supplemental effect Effects 0.000 abstract description 6
239000002991 molded plastic Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 description 7
238000004891 communication Methods 0.000 description 5
238000010276 construction Methods 0.000 description 5
239000002184 metal Substances 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 5
210000002445 nipple Anatomy 0.000 description 4
238000000034 method Methods 0.000 description 3
238000005516 engineering process Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
239000010931 gold Substances 0.000 description 2
229910052737 gold Inorganic materials 0.000 description 2
206010061307 Neck deformity Diseases 0.000 description 1
208000003251 Pruritus Diseases 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000013016 damping Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000003302 ferromagnetic material Substances 0.000 description 1
238000000465 moulding Methods 0.000 description 1
238000007747 plating Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1

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
- H01H35/141—Details
- H01H35/142—Damping means to avoid unwanted response
- 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

Landscapes

Switches Operated By Changes In Physical Conditions (AREA)

CA002049062A 1989-03-20 1990-03-19 Interrupteur inertiel Abandoned CA2049062A1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US326,825		1989-03-20
US07/326,825 US4902861A (en)	1989-03-20	1989-03-20	Inertia switch
US07/482,715 US4973804A (en)	1990-02-26	1990-02-26	Low profile inertia switch
US482,715		1995-06-07

Publications (1)

Publication Number	Publication Date
CA2049062A1 true CA2049062A1 (fr)	1990-09-21

Family

ID=26985588

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002049062A Abandoned CA2049062A1 (fr)	1989-03-20	1990-03-19	Interrupteur inertiel

Country Status (6)

Country	Link
EP (1)	EP0464094B1 (fr)
JP (1)	JPH04504186A (fr)
KR (1)	KR920700463A (fr)
CA (1)	CA2049062A1 (fr)
DE (1)	DE69002944T2 (fr)
WO (1)	WO1990011607A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04104061A (ja) *	1990-08-23	1992-04-06	Takata Kk	加速度センサ
US5118908A (en) *	1990-11-06	1992-06-02	Trw Technar Inc.	Gas damped deceleration switch
US5109143A (en) *	1990-11-21	1992-04-28	Trw Technar Inc.	Gas damping control assembly for deceleration switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB727034A (en) *	1952-03-19	1955-03-30	Pyrene Co Ltd	Improvements in devices responsive to rates of change of acceleration
GB1064060A (en) *	1964-09-02	1967-04-05	Ensor Alexander Bryant	Improved deceleration and stop light signalling equipment for motor vehicles
US4536629A (en) *	1983-11-03	1985-08-20	Technar, Incorporated	Gas damped acceleration switch

1990
- 1990-03-19 CA CA002049062A patent/CA2049062A1/fr not_active Abandoned
- 1990-03-19 KR KR1019900702481A patent/KR920700463A/ko not_active Withdrawn
- 1990-03-19 DE DE90905177T patent/DE69002944T2/de not_active Expired - Fee Related
- 1990-03-19 JP JP2505130A patent/JPH04504186A/ja active Pending
- 1990-03-19 WO PCT/CA1990/000088 patent/WO1990011607A1/fr not_active Ceased
- 1990-03-19 EP EP90905177A patent/EP0464094B1/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69002944T2 (de)	1994-03-17
EP0464094A1 (fr)	1992-01-08
WO1990011607A1 (fr)	1990-10-04
JPH04504186A (ja)	1992-07-23
KR920700463A (ko)	1992-02-19
EP0464094B1 (fr)	1993-08-25
DE69002944D1 (de)	1993-09-30

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Legal Events

Date	Code	Title	Description
1994-09-20	FZDE	Dead