ES511787A0 - IMPROVEMENTS IN FLAMMABLE GAS DETECTING DEVICES. - Google Patents

IMPROVEMENTS IN FLAMMABLE GAS DETECTING DEVICES.

Info

Publication number
ES511787A0
ES511787A0 ES511787A ES511787A ES511787A0 ES 511787 A0 ES511787 A0 ES 511787A0 ES 511787 A ES511787 A ES 511787A ES 511787 A ES511787 A ES 511787A ES 511787 A0 ES511787 A0 ES 511787A0
Authority
ES
Spain
Prior art keywords
detecting devices
flammable gas
gas detecting
flammable
devices
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.)
Granted
Application number
ES511787A
Other languages
Spanish (es)
Other versions
ES8304343A1 (en
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 ES511787A0 publication Critical patent/ES511787A0/en
Publication of ES8304343A1 publication Critical patent/ES8304343A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 Inflammable gas detector device. Expired ES8304343A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09399/81A IT1167878B (en) 1981-05-05 1981-05-05 FLAMMABLE GAS DETECTOR

Publications (2)

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

Family

ID=11129547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511787A Expired ES8304343A1 (en) 1981-05-05 1982-04-28 Inflammable gas detector device.

Country Status (21)

Country Link
EP (1) EP0065497B1 (en)
JP (2) JPS57186160A (en)
AR (1) AR228973A1 (en)
AT (1) ATE15562T1 (en)
AU (2) AU8322682A (en)
BR (1) BR8202411A (en)
CA (1) CA1237505A (en)
DE (1) DE3266133D1 (en)
DK (1) DK159167C (en)
ES (1) ES8304343A1 (en)
FI (1) FI75430C (en)
GR (1) GR75842B (en)
IE (1) IE52445B1 (en)
IL (1) IL65497A0 (en)
IT (1) IT1167878B (en)
MX (1) MX151271A (en)
NO (1) NO153236C (en)
NZ (1) NZ200307A (en)
PT (1) PT74843B (en)
YU (1) YU44342B (en)
ZA (1) ZA823039B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198606B (en) * 1983-05-17 1988-12-21 Controfugas Srl FLAMMABLE GAS DETECTOR APPARATUS WITH PRECONDITIONED INTERVENTION
JPS6071999U (en) * 1983-10-21 1985-05-21 矢崎総業株式会社 gas alarm
NO317999B3 (en) 2002-06-28 2010-07-05 Sts Gruppen As Device for securing the operation of a habitat

Family Cites Families (8)

* 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 (en) * 1971-11-01 1973-02-26 T J Connelly Construction Cy I SMOKE SENSITIVE CIRCUIT, WITH BACKUP BATTERY
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
JPS5216987U (en) * 1975-07-24 1977-02-05
JPS5511496Y2 (en) * 1975-11-17 1980-03-12
JPS5433185U (en) * 1977-08-09 1979-03-05

Also Published As

Publication number Publication date
DK159167B (en) 1990-09-10
FI821569L (en) 1982-11-06
IE821010L (en) 1982-11-05
MX151271A (en) 1984-10-29
ZA823039B (en) 1983-03-30
CA1237505A (en) 1988-05-31
NO153236B (en) 1985-10-28
EP0065497A1 (en) 1982-11-24
JPH0424439Y2 (en) 1992-06-09
IT1167878B (en) 1987-05-20
IL65497A0 (en) 1982-07-30
NZ200307A (en) 1985-05-31
AR228973A1 (en) 1983-05-13
YU94582A (en) 1985-03-20
FI75430C (en) 1988-06-09
DE3266133D1 (en) 1985-10-17
DK159167C (en) 1991-02-11
DK185582A (en) 1982-11-06
EP0065497B1 (en) 1985-09-11
JPH0374352U (en) 1991-07-25
YU44342B (en) 1990-06-30
FI75430B (en) 1988-02-29
ES8304343A1 (en) 1983-02-16
JPS57186160A (en) 1982-11-16
NO821461L (en) 1982-11-08
PT74843B (en) 1983-12-02
PT74843A (en) 1982-06-01
IE52445B1 (en) 1987-10-28
AU8322682A (en) 1982-11-11
GR75842B (en) 1984-08-02
IT8109399A0 (en) 1981-05-05
NO153236C (en) 1986-02-05
BR8202411A (en) 1983-04-12
AU1843388A (en) 1988-09-22
FI821569A0 (en) 1982-05-05
ATE15562T1 (en) 1985-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401