BE521091A - - Google Patents

Info

Publication number
BE521091A
BE521091A BE521091DA BE521091A BE 521091 A BE521091 A BE 521091A BE 521091D A BE521091D A BE 521091DA BE 521091 A BE521091 A BE 521091A
Authority
BE
Belgium
Application number
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.)
Publication of BE521091A publication Critical patent/BE521091A/xx

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
    • B21D26/031—Mould construction
    • 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
    • B21D26/033—Deforming tubular bodies
    • B21D26/049—Deforming bodies having a closed end
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Diaphragms And Bellows (AREA)
  • Safety Valves (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
BE521091D 1952-07-01 BE521091A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB310019X 1952-07-01

Publications (1)

Publication Number Publication Date
BE521091A true BE521091A (enrdf_load_html_response)

Family

ID=10316444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE521091D BE521091A (enrdf_load_html_response) 1952-07-01

Country Status (6)

Country Link
BE (1) BE521091A (enrdf_load_html_response)
CH (1) CH310019A (enrdf_load_html_response)
DE (1) DE1011239B (enrdf_load_html_response)
FR (1) FR1083662A (enrdf_load_html_response)
GB (1) GB728966A (enrdf_load_html_response)
NL (1) NL89679C (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386151A (en) * 1965-09-14 1968-06-04 Grove Valve & Regulator Co Valve construction method
DE1550259B1 (de) * 1965-09-03 1970-04-02 Grove Valve & Regulator Co Schieberkammer fuer Absperrschieber
US4662126A (en) * 1986-05-23 1987-05-05 Fike Corporation Vibration resistant explosion control vent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1625914A (en) * 1927-04-26 jcaises
US1446585A (en) * 1920-06-14 1923-02-27 Eugene A Riotte Safety device for refrigerating machines
CH113207A (de) * 1925-04-01 1926-01-02 Danger Grewar Leonard Verfahren und Vorrichtung zum Herstellen von Gegenständen aus dünnem Material in Formen durch Fluidumsdruck.
GB650747A (en) * 1944-09-02 1951-02-28 Mario Cesati Process for shaping thin sheet metal

Also Published As

Publication number Publication date
GB728966A (en) 1955-04-27
FR1083662A (fr) 1955-01-11
DE1011239B (de) 1957-06-27
CH310019A (fr) 1955-09-30
NL89679C (enrdf_load_html_response)

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