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 hydrauliquesInfo
- 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
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)
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) | DE2952834C1 (fr) |
NL (1) | NL7904450A (fr) |
WO (1) | WO1980000044A1 (fr) |
ZA (1) | ZA792658B (fr) |
Families Citing this family (6)
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 |
DE9007245U1 (de) * | 1990-06-30 | 1990-10-04 | Peisler GmbH i.K., 47623 Kevelaer | 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)
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 |
-
1978
- 1978-06-06 CH CH619578A patent/CH634426A5/de not_active IP Right Cessation
-
1979
- 1979-05-29 ZA ZA792658A patent/ZA792658B/xx unknown
- 1979-06-06 DE DE2952834A patent/DE2952834C1/de not_active Expired
- 1979-06-06 BE BE0/195596A patent/BE876799A/fr unknown
- 1979-06-06 DE DE79CH7900083D patent/DE2952834D2/de not_active Expired
- 1979-06-06 NL NL7904450A patent/NL7904450A/xx not_active Application Discontinuation
- 1979-06-06 WO PCT/CH1979/000083 patent/WO1980000044A1/fr unknown
-
1980
- 1980-01-14 EP EP79900623A patent/EP0016025A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CH634426A5 (de) | 1983-01-31 |
DE2952834D2 (en) | 1980-11-20 |
WO1980000044A1 (fr) | 1980-01-10 |
DE2952834C1 (de) | 1985-02-28 |
NL7904450A (nl) | 1979-12-10 |
ZA792658B (en) | 1980-06-25 |
EP0016025A1 (fr) | 1980-10-01 |
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