CA1123706A - Robinet de coupure a surete - Google Patents

Robinet de coupure a surete

Info

Publication number: CA1123706A
Authority: CA; Canada
Prior art keywords: piston; valve; inlet; release position; fluid
Prior art date: 1978-05-31
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

CA328,398A

Other languages

English (en)

Inventor

Frank Fiedler, Jr.

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.)

Kidde Inc

Original Assignee

Walter Kidde and Co Inc

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.)

1978-05-31

Filing date

1979-05-25

Publication date

1982-05-18

1978-05-31 Priority claimed from US05/911,273 external-priority patent/US4179097A/en

1978-05-31 Priority claimed from US05/911,274 external-priority patent/US4180241A/en

1979-05-25 Application filed by Walter Kidde and Co Inc filed Critical Walter Kidde and Co Inc

1981-11-02 Priority to CA000389265A priority Critical patent/CA1151051A/fr

1982-05-18 Application granted granted Critical

1982-05-18 Publication of CA1123706A publication Critical patent/CA1123706A/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims abstract description 27
230000003213 activating effect Effects 0.000 claims abstract description 8
230000000717 retained effect Effects 0.000 claims description 6
230000000694 effects Effects 0.000 claims description 3
229920000136 polysorbate Polymers 0.000 claims description 2
238000007789 sealing Methods 0.000 claims 1
230000007246 mechanism Effects 0.000 abstract description 10
230000004913 activation Effects 0.000 abstract description 4
238000004804 winding Methods 0.000 description 6
238000001994 activation Methods 0.000 description 3
230000006870 function Effects 0.000 description 3
230000007257 malfunction Effects 0.000 description 3
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
238000004880 explosion Methods 0.000 description 2
231100001261 hazardous Toxicity 0.000 description 2
XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
241000153282 Theope Species 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000001294 propane Substances 0.000 description 1
230000004044 response Effects 0.000 description 1
238000013022 venting Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Preventing Unauthorised Actuation Of Valves (AREA)

CA328,398A 1978-05-31 1979-05-25 Robinet de coupure a surete Expired CA1123706A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000389265A CA1151051A (fr)	1978-05-31	1981-11-02	Soupape de coupure de surete

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US911,273		1978-05-31
US05/911,273 US4179097A (en)	1978-05-31	1978-05-31	Safety shut-off valve
US05/911,274 US4180241A (en)	1978-05-31	1978-05-31	Solenoid operated valve and shut-off device
US911,274		1992-07-09

Publications (1)

Publication Number	Publication Date
CA1123706A true CA1123706A (fr)	1982-05-18

Family

ID=27129569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA328,398A Expired CA1123706A (fr)	1978-05-31	1979-05-25	Robinet de coupure a surete

Country Status (1)

Country	Link
CA (1)	CA1123706A (fr)

1979
- 1979-05-25 CA CA328,398A patent/CA1123706A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-05-18	MKEX	Expiry