ATA907273A - SELF-CLOSING BARRIER - Google Patents

SELF-CLOSING BARRIER

Info

Publication number
ATA907273A
ATA907273A AT907273A AT907273A ATA907273A AT A907273 A ATA907273 A AT A907273A AT 907273 A AT907273 A AT 907273A AT 907273 A AT907273 A AT 907273A AT A907273 A ATA907273 A AT A907273A
Authority
AT
Austria
Prior art keywords
self
closing barrier
barrier
closing
Prior art date
Application number
AT907273A
Other languages
German (de)
Other versions
AT329944B (en
Inventor
Erwin Ing Klimpfinger
Original Assignee
Schaffer & Budenberg Ges Mit B
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 Schaffer & Budenberg Ges Mit B filed Critical Schaffer & Budenberg Ges Mit B
Priority to AT907273A priority Critical patent/AT329944B/en
Priority to DE19742449678 priority patent/DE2449678A1/en
Priority to NL7413739A priority patent/NL7413739A/en
Priority to IT2868174A priority patent/IT1025110B/en
Publication of ATA907273A publication Critical patent/ATA907273A/en
Application granted granted Critical
Publication of AT329944B publication Critical patent/AT329944B/en

Links

Classifications

    • 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
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
AT907273A 1973-10-25 1973-10-25 SELF-CLOSING BARRIER AT329944B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT907273A AT329944B (en) 1973-10-25 1973-10-25 SELF-CLOSING BARRIER
DE19742449678 DE2449678A1 (en) 1973-10-25 1974-10-18 Automatic closing mechanism for fuel feed pipes - has spiral spring tensioned in sealed housing fixed to spring shaft and closure spindle
NL7413739A NL7413739A (en) 1973-10-25 1974-10-21 AN AUTOMATICALLY CLOSING CLOSING PART.
IT2868174A IT1025110B (en) 1973-10-25 1974-10-23 AUTOMATIC CLOSING RETAINING ORGAN FOR PIPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT907273A AT329944B (en) 1973-10-25 1973-10-25 SELF-CLOSING BARRIER

Publications (2)

Publication Number Publication Date
ATA907273A true ATA907273A (en) 1975-08-15
AT329944B AT329944B (en) 1976-06-10

Family

ID=3610957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT907273A AT329944B (en) 1973-10-25 1973-10-25 SELF-CLOSING BARRIER

Country Status (4)

Country Link
AT (1) AT329944B (en)
DE (1) DE2449678A1 (en)
IT (1) IT1025110B (en)
NL (1) NL7413739A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126214C2 (en) * 1981-07-03 1986-08-28 Koch, Heinrich-Friedrich, 4250 Bottrop Shut-off device, in particular for gas pipes
US4503675A (en) * 1982-02-26 1985-03-12 Xomox Corporation Fail-safe actuator with fusible link
US4489917A (en) * 1983-02-10 1984-12-25 Baumann Hans D Low torque valve disc for lined butterfly valves
DE10315984B3 (en) * 2003-04-07 2004-10-07 RMG Regel + Meßtechnik GmbH Switch device for a safety shut-off valve comprises an axially displaceable catch with a catch foot having on it side surface adjacent to the end surface of a notch a contour identical to that of the end surface

Also Published As

Publication number Publication date
NL7413739A (en) 1975-04-29
IT1025110B (en) 1978-08-10
AT329944B (en) 1976-06-10
DE2449678A1 (en) 1975-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee