GB1458650A - Manufacture of reversing blow-out discs - Google Patents

Manufacture of reversing blow-out discs

Info

Publication number
GB1458650A
GB1458650A GB3292775A GB3292775A GB1458650A GB 1458650 A GB1458650 A GB 1458650A GB 3292775 A GB3292775 A GB 3292775A GB 3292775 A GB3292775 A GB 3292775A GB 1458650 A GB1458650 A GB 1458650A
Authority
GB
United Kingdom
Prior art keywords
pressure
disc
deformation
manufacture
aug
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
Application number
GB3292775A
Other languages
English (en)
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of GB1458650A publication Critical patent/GB1458650A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/027—Means for controlling fluid parameters, e.g. pressure or temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
GB3292775A 1974-08-10 1975-08-06 Manufacture of reversing blow-out discs Expired GB1458650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2438586 1974-08-10

Publications (1)

Publication Number Publication Date
GB1458650A true GB1458650A (en) 1976-12-15

Family

ID=5922962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3292775A Expired GB1458650A (en) 1974-08-10 1975-08-06 Manufacture of reversing blow-out discs

Country Status (4)

Country Link
JP (1) JPS5148826A (nl)
FR (1) FR2281531A1 (nl)
GB (1) GB1458650A (nl)
NL (1) NL175221C (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921556A (en) * 1975-01-02 1975-11-25 Black Sivalls & Bryson Inc Scored reverse buckling rupture disk manufacturing method
DE3129998C2 (de) * 1981-07-29 1984-02-09 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach "Verfahren und Vorrichtung zur zerstörungsfreien Messung des Ansprechdruckes von Umkehrberstscheiben"

Also Published As

Publication number Publication date
NL175221B (nl) 1984-05-01
NL175221C (nl) 1984-10-01
FR2281531A1 (fr) 1976-03-05
JPS5148826A (ja) 1976-04-27
NL7509355A (nl) 1976-02-12
FR2281531B1 (nl) 1979-05-18

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Legal Events

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