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BE876799A - Conduites tubulaires protegees contre les sabotages et autres perturbations pour installations pneumatiques ou hydrauliques - Google Patents

Conduites tubulaires protegees contre les sabotages et autres perturbations pour installations pneumatiques ou hydrauliques

Info

Publication number
BE876799A
BE876799A BE0/195596A BE195596A BE876799A BE 876799 A BE876799 A BE 876799A BE 0/195596 A BE0/195596 A BE 0/195596A BE 195596 A BE195596 A BE 195596A BE 876799 A BE876799 A BE 876799A
Authority
BE
Belgium
Prior art keywords
interruptions
pneumatic
protected against
hydraulic systems
tubular pipes
Prior art date
Application number
BE0/195596A
Other languages
English (en)
Inventor
O Winkler
Original Assignee
Multisafe Ag
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 Multisafe Ag filed Critical Multisafe Ag
Publication of BE876799A publication Critical patent/BE876799A/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/20—Actuation by change of fluid pressure
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/04—Hydraulic or pneumatic actuation of the alarm, e.g. by change of fluid pressure
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Burglar Alarm Systems (AREA)
BE0/195596A 1978-06-06 1979-06-06 Conduites tubulaires protegees contre les sabotages et autres perturbations pour installations pneumatiques ou hydrauliques BE876799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH619578A CH634426A5 (de) 1978-06-06 1978-06-06 Gegen sabotage und andere stoerungen gesicherte rohrleitung in einer elektropneumatischen oder elektrohydraulischen sicherungsanlage und verwendung dieser leitung.

Publications (1)

Publication Number Publication Date
BE876799A true BE876799A (fr) 1979-10-01

Family

ID=4305760

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195596A BE876799A (fr) 1978-06-06 1979-06-06 Conduites tubulaires protegees contre les sabotages et autres perturbations pour installations pneumatiques ou hydrauliques

Country Status (7)

Country Link
EP (1) EP0016025A1 (fr)
BE (1) BE876799A (fr)
CH (1) CH634426A5 (fr)
DE (2) DE2952834D2 (fr)
NL (1) NL7904450A (fr)
WO (1) WO1980000044A1 (fr)
ZA (1) ZA792658B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575570B1 (fr) * 1984-12-27 1987-06-19 Dudognon Pecqueur Eric Dispositif de controle pneumatique de passage applique notamment a la protection antivol de vehicules
DE3807239C2 (de) * 1988-03-05 1996-08-29 Truetzschler Gmbh & Co Kg Vorrichtung zum Ablegen eines von einer Spinnereivorbereitungsmaschine gelieferten Faserbandes
DE4020974A1 (de) * 1990-06-30 1992-01-09 Peisler Gmbh Sicherheits-schaltplatte
DE10024519A1 (de) * 2000-05-18 2001-11-22 Scc Special Comm Cables Gmbh Einrichtung zur Brandüberwachung
DE202008009802U1 (de) * 2008-07-21 2009-01-08 Haverkamp, Bernhard Sicherheitszaun
DE202015103498U1 (de) 2014-12-27 2015-07-16 Jochen Schalk Frhr. v. Gravenreuth Sicherungsanlage für eingezäunte Bereiche

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE536704C (de) * 1931-10-24 Friedrich Seel Anordnung gegen unbefugtes Aufheben der Schutzwirkung von elektropneumatischen Alarmsicherungen
DE188944C (fr) *
US1665651A (en) * 1925-11-14 1928-04-10 Youngblood David Franklin Pneumatic cage for prisons, vaults, and the like
FR831893A (fr) * 1937-04-21 1938-09-15 Cie Telephones Thomson Houston Perfectionnements aux avertisseurs automatiques d'incendie ou appareils similaires
CH298712A (de) * 1952-03-20 1954-05-15 Galliker Kaspar Einbruchsalarmanlage.
CH510309A (de) * 1970-11-12 1971-07-15 Daetwyler Charles Alarmvorrichtung für Fenster und/oder Türen von Gefängniszellen und Tresoranlagen
US3961328A (en) * 1973-06-11 1976-06-01 Center For Management Services And Applied Research Detection system

Also Published As

Publication number Publication date
WO1980000044A1 (fr) 1980-01-10
NL7904450A (nl) 1979-12-10
DE2952834C1 (de) 1985-02-28
DE2952834D2 (en) 1980-11-20
CH634426A5 (de) 1983-01-31
ZA792658B (en) 1980-06-25
EP0016025A1 (fr) 1980-10-01

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