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CA2000755C - Disque de rupture - Google Patents

Disque de rupture

Info

Publication number
CA2000755C
CA2000755C CA002000755A CA2000755A CA2000755C CA 2000755 C CA2000755 C CA 2000755C CA 002000755 A CA002000755 A CA 002000755A CA 2000755 A CA2000755 A CA 2000755A CA 2000755 C CA2000755 C CA 2000755C
Authority
CA
Canada
Prior art keywords
disc
holes
rupture
rupture disc
sealing member
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 - Lifetime
Application number
CA002000755A
Other languages
English (en)
Other versions
CA2000755A1 (fr
Inventor
Robert Muddiman
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.)
Zook Canada Inc
Original Assignee
Process Equipment 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 Process Equipment Ltd filed Critical Process Equipment Ltd
Priority to CA002000755A priority Critical patent/CA2000755C/fr
Publication of CA2000755A1 publication Critical patent/CA2000755A1/fr
Application granted granted Critical
Publication of CA2000755C publication Critical patent/CA2000755C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)

Abstract

Cette invention concerne un disque frangible à zone centrale en forme de dôme, amélioré par le biais d'une série de petits trous ménagés dans sa masse. La configuration adoptée comporte au moins une série de trous alignés entre deux points de la périphérie du disque et passant par la zone centrale en forme de dôme. Cette invention concerne également la méthode de fabrication de tels disques.
CA002000755A 1989-10-16 1989-10-16 Disque de rupture Expired - Lifetime CA2000755C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002000755A CA2000755C (fr) 1989-10-16 1989-10-16 Disque de rupture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002000755A CA2000755C (fr) 1989-10-16 1989-10-16 Disque de rupture

Publications (2)

Publication Number Publication Date
CA2000755A1 CA2000755A1 (fr) 1991-04-16
CA2000755C true CA2000755C (fr) 1998-12-01

Family

ID=4143336

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000755A Expired - Lifetime CA2000755C (fr) 1989-10-16 1989-10-16 Disque de rupture

Country Status (1)

Country Link
CA (1) CA2000755C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210170970A1 (en) * 2019-12-05 2021-06-10 Autoliv Asp, Inc. Actuator devices and assemblies for automotive safety devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210170970A1 (en) * 2019-12-05 2021-06-10 Autoliv Asp, Inc. Actuator devices and assemblies for automotive safety devices
US11912221B2 (en) * 2019-12-05 2024-02-27 Autoliv Asp, Inc. Actuator devices and assemblies for automotive safety devices

Also Published As

Publication number Publication date
CA2000755A1 (fr) 1991-04-16

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry
MKEX Expiry

Effective date: 20091016