DE1912331A1 - Sicherheitsventil mit hydraulischer Anzeige - Google Patents

Sicherheitsventil mit hydraulischer Anzeige

Info

Publication number
DE1912331A1
DE1912331A1 DE19691912331 DE1912331A DE1912331A1 DE 1912331 A1 DE1912331 A1 DE 1912331A1 DE 19691912331 DE19691912331 DE 19691912331 DE 1912331 A DE1912331 A DE 1912331A DE 1912331 A1 DE1912331 A1 DE 1912331A1
Authority
DE
Germany
Prior art keywords
safety valve
hydraulic
valve
pressure
display device
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.)
Pending
Application number
DE19691912331
Other languages
German (de)
English (en)
Inventor
Francois Geminiani
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.)
EXPLOTATION DE BREVETS POUR L
Original Assignee
EXPLOTATION DE BREVETS POUR L
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 EXPLOTATION DE BREVETS POUR L filed Critical EXPLOTATION DE BREVETS POUR L
Publication of DE1912331A1 publication Critical patent/DE1912331A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/34—Venting means
    • 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
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
DE19691912331 1968-04-26 1969-03-11 Sicherheitsventil mit hydraulischer Anzeige Pending DE1912331A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR13022256A FR1573225A (ko) 1968-04-26 1968-04-26

Publications (1)

Publication Number Publication Date
DE1912331A1 true DE1912331A1 (de) 1969-11-20

Family

ID=9679013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691912331 Pending DE1912331A1 (de) 1968-04-26 1969-03-11 Sicherheitsventil mit hydraulischer Anzeige

Country Status (8)

Country Link
BE (1) BE728507A (ko)
DE (1) DE1912331A1 (ko)
ES (1) ES363939A1 (ko)
FR (1) FR1573225A (ko)
GB (1) GB1256253A (ko)
NL (1) NL152644B (ko)
NO (1) NO130129B (ko)
SE (1) SE340551B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10060046B2 (en) * 2014-09-19 2018-08-28 Corner Star Limited Crystal puller for inhibiting melt contamination

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2230911B1 (ko) * 1973-03-30 1976-04-09 Sebim Expl Brevets Ind Marine
FR2530779A1 (fr) * 1982-07-22 1984-01-27 Petroles Cie Francaise Liaison de securite reliant un recipient contenant un gaz sous pression a un systeme d'evacuation
DE3906888C2 (de) * 1989-03-03 1994-03-10 Siemens Ag Steuereinrichtung für ein Sicherheitsventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10060046B2 (en) * 2014-09-19 2018-08-28 Corner Star Limited Crystal puller for inhibiting melt contamination

Also Published As

Publication number Publication date
SE340551B (ko) 1971-11-22
ES363939A1 (es) 1971-01-01
BE728507A (ko) 1969-08-01
NL152644B (nl) 1977-03-15
NO130129B (ko) 1974-07-08
NL6903803A (ko) 1969-10-28
GB1256253A (en) 1971-12-08
FR1573225A (ko) 1969-07-04

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Legal Events

Date Code Title Description
OHW Rejection