DE3506152C2 - - Google Patents
Info
- Publication number
- DE3506152C2 DE3506152C2 DE3506152A DE3506152A DE3506152C2 DE 3506152 C2 DE3506152 C2 DE 3506152C2 DE 3506152 A DE3506152 A DE 3506152A DE 3506152 A DE3506152 A DE 3506152A DE 3506152 C2 DE3506152 C2 DE 3506152C2
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- detector body
- detector
- temperature
- interior
- 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.)
- Expired - Lifetime
Links
- 238000012544 monitoring process Methods 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Measuring Fluid Pressure (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Fire Alarms (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853506152 DE3506152A1 (de) | 1985-02-22 | 1985-02-22 | Ueberwachungseinrichtung in form einer pneumatischen schaltungsanordnung |
| US06/831,150 US4728940A (en) | 1985-02-22 | 1986-02-19 | Pressure-loss over temperature sensor |
| KR1019860001189A KR900002576B1 (ko) | 1985-02-22 | 1986-02-20 | 온도 감시 시스템 |
| SE8600765A SE8600765L (sv) | 1985-02-22 | 1986-02-20 | Overvakningsanordning i form av en pneumatisk krets |
| NL8600443A NL192937C (nl) | 1985-02-22 | 1986-02-21 | Inrichting voor temperatuurbewaking. |
| JP61038148A JPS61193677A (ja) | 1985-02-22 | 1986-02-22 | 監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853506152 DE3506152A1 (de) | 1985-02-22 | 1985-02-22 | Ueberwachungseinrichtung in form einer pneumatischen schaltungsanordnung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3506152A1 DE3506152A1 (de) | 1986-08-28 |
| DE3506152C2 true DE3506152C2 ( ) | 1990-03-08 |
Family
ID=6263241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853506152 Granted DE3506152A1 (de) | 1985-02-22 | 1985-02-22 | Ueberwachungseinrichtung in form einer pneumatischen schaltungsanordnung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4728940A ( ) |
| JP (1) | JPS61193677A ( ) |
| KR (1) | KR900002576B1 ( ) |
| DE (1) | DE3506152A1 ( ) |
| NL (1) | NL192937C ( ) |
| SE (1) | SE8600765L ( ) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0508832B1 (en) * | 1991-04-11 | 1996-08-14 | Brissco Equipment Limited | Methods and apparatus for temperature sensing |
| DE102005052777A1 (de) * | 2005-11-04 | 2007-05-24 | Amrona Ag | Vorrichtung zur Branderkennung in Schaltschränken |
| CA2693414C (en) * | 2007-07-13 | 2015-12-29 | William A. Eckholm | Methods and apparatus for hazard control |
| EP2868351A1 (en) | 2013-10-30 | 2015-05-06 | Fogmaker International AB | Fire extinguishing system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE360150C (de) * | 1922-09-29 | Max Neumann | Selbsttaetiger Feuermelder fuer Ruhestrombetrieb | |
| US2337179A (en) * | 1942-03-20 | 1943-12-21 | Charles F Brown | Dispensing mechanism |
| DE897033C (de) * | 1951-03-16 | 1953-11-16 | Armstrong Siddeley Motors Ltd | Selbstschlussventil |
| US3014206A (en) * | 1959-05-27 | 1961-12-19 | Slavin St Clair | Fire alarm system |
| JPS4915036A ( ) * | 1972-05-20 | 1974-02-09 | ||
| US4055844A (en) * | 1973-06-11 | 1977-10-25 | Beloit Management & Research Center | Detection system |
| JPS51128882A (en) * | 1975-05-01 | 1976-11-10 | Junjiro Sakagami | Automatic water jet extinguishing method when firing and device thereo f |
| DE2530160C3 (de) * | 1975-07-05 | 1978-11-23 | Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt | Pneumatischer Temperaturwächter |
| JPS5728589A (en) * | 1980-09-08 | 1982-02-16 | Fanuc Ltd | Driving system for direct current motor |
-
1985
- 1985-02-22 DE DE19853506152 patent/DE3506152A1/de active Granted
-
1986
- 1986-02-19 US US06/831,150 patent/US4728940A/en not_active Expired - Fee Related
- 1986-02-20 SE SE8600765A patent/SE8600765L/ not_active Application Discontinuation
- 1986-02-20 KR KR1019860001189A patent/KR900002576B1/ko not_active IP Right Cessation
- 1986-02-21 NL NL8600443A patent/NL192937C/nl not_active IP Right Cessation
- 1986-02-22 JP JP61038148A patent/JPS61193677A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL8600443A (nl) | 1986-09-16 |
| SE8600765L (sv) | 1986-08-23 |
| SE8600765D0 (sv) | 1986-02-20 |
| NL192937B (nl) | 1998-01-05 |
| JPH0510112B2 ( ) | 1993-02-08 |
| DE3506152A1 (de) | 1986-08-28 |
| US4728940A (en) | 1988-03-01 |
| KR900002576B1 (ko) | 1990-04-20 |
| JPS61193677A (ja) | 1986-08-28 |
| KR860006692A (ko) | 1986-09-13 |
| NL192937C (nl) | 1998-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1450316B2 (de) | Einrichtung zur Feststellung von Undichtheiten an Rohrleitungen für flüssige und gasförmige Stoffe | |
| DE102007049588B4 (de) | Elektrisch gesteuerter Schnellentlüfter für ein Trockenrohrnetz mit Sprinklern | |
| DE3506152C2 ( ) | ||
| DE3213821A1 (de) | Rohrleitung zum transport von umweltgefaehrdenden medien sowie verfahren zur herstellung und verlegung derselben | |
| EP3669951A1 (de) | Elektrisch auslösbareres schmelzlotöffnungselement eines löschfluidleitenden elementes | |
| DE19601777A1 (de) | Stationäre Feuerlöschanlage | |
| EP0208878A2 (de) | Anordnung zur Brandüberwachung in einem Gebäude | |
| DE102006043531A1 (de) | Anbohrarmatur für ein Fluid führende Leitungen, insbesondere für Gasleitungen | |
| AT404980B (de) | Absperrvorrichtung für eine gasversorgungsleitung | |
| EP0402747B1 (de) | Fernwärmeleitung | |
| DE2704570C3 (de) | Brandmeldeanlage, insbesondere für einen Autotunnel | |
| DE60303205T2 (de) | Ventilanordnung zum öffnen und schliessen einer kraftstoffleitung | |
| EP0824027B1 (de) | Explosionsschutzvorrichtung mit elektrischer Auslösung | |
| DE69825671T2 (de) | Apparatur zur Anzeige einer Strömung, insbesondere verursacht durch ein Leck in einem Flüssigkeitskreislauf | |
| DE3201892C2 ( ) | ||
| CH644172A5 (en) | Automatically controllable shut-off device for a water-consumption system in which the water is not withdrawn on a continuous basis | |
| DE2428171A1 (de) | Alarmanlage | |
| DE2723935A1 (de) | Vorrichtung zum anzeigen der stellung eines hydraulischen stellmotors | |
| EP0772477B1 (de) | Vorrichtung zum automatischen schliessen einer absperrarmatur | |
| DE4004406A1 (de) | Wiedereinschaltbare sicherheitseinrichtung fuer die steuerung der ausloesung wenigstens einer sicherheitsmassnahme bei einer wenigstens eine pneumatische versorgung aufweisenden anlage bei einem druckabfall dieser versorgung | |
| DE2703004A1 (de) | Sprinkleranlage | |
| EP1731770B1 (de) | Pneumatische Schaltungsanordnung für ein Rauchabzugs- und Lüftungssytem | |
| DE19747496C1 (de) | Absperrorgan mit einem Kugelhahn | |
| CH652520A5 (en) | Fire alarm system, in particular for a road tunnel | |
| WO2016074962A1 (de) | Druck- bzw. schaltzustandsanzeige |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3546756 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref country code: DE Ref document number: 3546756 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FESTO AG & CO, 73734 ESSLINGEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |