NL7413739A - AN AUTOMATICALLY CLOSING CLOSING PART. - Google Patents

AN AUTOMATICALLY CLOSING CLOSING PART.

Info

Publication number
NL7413739A
NL7413739A NL7413739A NL7413739A NL7413739A NL 7413739 A NL7413739 A NL 7413739A NL 7413739 A NL7413739 A NL 7413739A NL 7413739 A NL7413739 A NL 7413739A NL 7413739 A NL7413739 A NL 7413739A
Authority
NL
Netherlands
Prior art keywords
closing
automatically
closing part
automatically closing
closing closing
Prior art date
Application number
NL7413739A
Other languages
Dutch (nl)
Original Assignee
Schaeffer & Budenberg 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 Schaeffer & Budenberg Gmbh filed Critical Schaeffer & Budenberg Gmbh
Publication of NL7413739A publication Critical patent/NL7413739A/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)
NL7413739A 1973-10-25 1974-10-21 AN AUTOMATICALLY CLOSING CLOSING PART. NL7413739A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7413739A true NL7413739A (en) 1975-04-29

Family

ID=3610957

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7413739A NL7413739A (en) 1973-10-25 1974-10-21 AN AUTOMATICALLY CLOSING CLOSING PART.

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
IT1025110B (en) 1978-08-10
ATA907273A (en) 1975-08-15
DE2449678A1 (en) 1975-04-30
AT329944B (en) 1976-06-10

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Legal Events

Date Code Title Description
BV The patent application has lapsed