ES8304343A1 - Perfeccionamientos en los aparatos detectores de gas inflamable. - Google Patents

Perfeccionamientos en los aparatos detectores de gas inflamable.

Info

Publication number
ES8304343A1
ES8304343A1 ES511787A ES511787A ES8304343A1 ES 8304343 A1 ES8304343 A1 ES 8304343A1 ES 511787 A ES511787 A ES 511787A ES 511787 A ES511787 A ES 511787A ES 8304343 A1 ES8304343 A1 ES 8304343A1
Authority
ES
Spain
Prior art keywords
unbalance
detector
bridge
gas detector
detector device
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
Application number
ES511787A
Other languages
English (en)
Spanish (es)
Other versions
ES511787A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONTE FRANCO M
Original Assignee
CONTE FRANCO M
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 CONTE FRANCO M filed Critical CONTE FRANCO M
Publication of ES8304343A1 publication Critical patent/ES8304343A1/es
Publication of ES511787A0 publication Critical patent/ES511787A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Emergency Alarm Devices (AREA)
  • Control Of Combustion (AREA)
ES511787A 1981-05-05 1982-04-28 Perfeccionamientos en los aparatos detectores de gas inflamable. Granted ES511787A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09399/81A IT1167878B (it) 1981-05-05 1981-05-05 Apparecchio rivelatore di gas infiammabile

Publications (2)

Publication Number Publication Date
ES8304343A1 true ES8304343A1 (es) 1983-02-16
ES511787A0 ES511787A0 (es) 1983-02-16

Family

ID=11129547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511787A Granted ES511787A0 (es) 1981-05-05 1982-04-28 Perfeccionamientos en los aparatos detectores de gas inflamable.

Country Status (21)

Country Link
EP (1) EP0065497B1 (de)
JP (2) JPS57186160A (de)
AR (1) AR228973A1 (de)
AT (1) ATE15562T1 (de)
AU (2) AU8322682A (de)
BR (1) BR8202411A (de)
CA (1) CA1237505A (de)
DE (1) DE3266133D1 (de)
DK (1) DK159167C (de)
ES (1) ES511787A0 (de)
FI (1) FI75430C (de)
GR (1) GR75842B (de)
IE (1) IE52445B1 (de)
IL (1) IL65497A0 (de)
IT (1) IT1167878B (de)
MX (1) MX151271A (de)
NO (1) NO153236C (de)
NZ (1) NZ200307A (de)
PT (1) PT74843B (de)
YU (1) YU44342B (de)
ZA (1) ZA823039B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198606B (it) * 1983-05-17 1988-12-21 Controfugas Srl Apparecchio rivelatore di gas infiammabile ad intervento precondizionato
JPS6071999U (ja) * 1983-10-21 1985-05-21 矢崎総業株式会社 ガス警報器
NO317999B3 (no) * 2002-06-28 2010-07-05 Sts Gruppen As Anordning for sikring av driften av et habitat

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221320A (en) * 1961-04-13 1965-11-30 Komyo Rikagaku Kogyo Kabushiki Gas alarm circuit
US3482233A (en) * 1967-04-13 1969-12-02 Eastern Co Gas detector system
BE788001A (fr) * 1971-11-01 1973-02-26 T J Connelly Construction Cy I Circuit sensible a la fumee, avec batterie de secours
IT951304B (it) * 1972-04-11 1973-06-30 Rimoldi V E C Spa Macchina per cucire ocn trasporta tore superiore del lavoro a rotel la regolabile indipendentemente dal trasportatore inferiore a griffa
US3950739A (en) * 1974-10-30 1976-04-13 Campman James P Detector for detecting and locating the source of a contaminating gas or smoke in the atmosphere
GB1474700A (en) * 1974-12-16 1977-05-25 Neotronics Ltd Device for detecting and indicating the presence in a fluid environment of a potentially dangerous constituent
JPS51106674A (ja) * 1975-03-16 1976-09-21 Masanori Mochizuki Bendeingurooruki
JPS5216987U (de) * 1975-07-24 1977-02-05
JPS5511496Y2 (de) * 1975-11-17 1980-03-12
JPS5433185U (de) * 1977-08-09 1979-03-05

Also Published As

Publication number Publication date
NO153236B (no) 1985-10-28
GR75842B (de) 1984-08-02
MX151271A (es) 1984-10-29
ZA823039B (en) 1983-03-30
NZ200307A (en) 1985-05-31
JPH0424439Y2 (de) 1992-06-09
IL65497A0 (en) 1982-07-30
IE52445B1 (en) 1987-10-28
DE3266133D1 (en) 1985-10-17
AU1843388A (en) 1988-09-22
EP0065497B1 (de) 1985-09-11
DK159167C (da) 1991-02-11
FI75430B (fi) 1988-02-29
JPS57186160A (en) 1982-11-16
NO821461L (no) 1982-11-08
PT74843B (en) 1983-12-02
IT8109399A0 (it) 1981-05-05
DK159167B (da) 1990-09-10
FI821569L (fi) 1982-11-06
IE821010L (en) 1982-11-05
PT74843A (en) 1982-06-01
BR8202411A (pt) 1983-04-12
DK185582A (da) 1982-11-06
JPH0374352U (de) 1991-07-25
YU44342B (en) 1990-06-30
AR228973A1 (es) 1983-05-13
CA1237505A (en) 1988-05-31
ATE15562T1 (de) 1985-09-15
AU8322682A (en) 1982-11-11
EP0065497A1 (de) 1982-11-24
YU94582A (en) 1985-03-20
NO153236C (no) 1986-02-05
FI75430C (fi) 1988-06-09
IT1167878B (it) 1987-05-20
ES511787A0 (es) 1983-02-16
FI821569A0 (fi) 1982-05-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401