FR1494748A - Perfectionnements aux appareils d'alarme - Google Patents

Perfectionnements aux appareils d'alarme

Info

Publication number
FR1494748A
FR1494748A FR7782A FR06007782A FR1494748A FR 1494748 A FR1494748 A FR 1494748A FR 7782 A FR7782 A FR 7782A FR 06007782 A FR06007782 A FR 06007782A FR 1494748 A FR1494748 A FR 1494748A
Authority
FR
France
Prior art keywords
alarm devices
alarm
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.)
Expired
Application number
FR7782A
Other languages
English (en)
Inventor
Cecil Herbert Peek
Kenneth Rodney Peek
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 filed Critical
Application granted granted Critical
Publication of FR1494748A publication Critical patent/FR1494748A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/003—Switches operated by other part of human body than hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Burglar Alarm Systems (AREA)
  • Basic Packing Technique (AREA)
FR7782A 1965-04-14 1966-04-13 Perfectionnements aux appareils d'alarme Expired FR1494748A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB16123/65A GB1125754A (en) 1965-04-14 1965-04-14 Improvements relating to alarm apparatus
GB133366 1966-01-11

Publications (1)

Publication Number Publication Date
FR1494748A true FR1494748A (fr) 1967-09-15

Family

ID=26236659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7782A Expired FR1494748A (fr) 1965-04-14 1966-04-13 Perfectionnements aux appareils d'alarme

Country Status (7)

Country Link
US (1) US3374323A (fr)
BE (1) BE679528A (fr)
CH (1) CH463328A (fr)
ES (1) ES325393A1 (fr)
FR (1) FR1494748A (fr)
GB (1) GB1125754A (fr)
NL (1) NL6605000A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594763A (en) * 1968-08-15 1971-07-20 Cecil H Peek Windows and the combination thereof with alarm means
US3573778A (en) * 1968-11-01 1971-04-06 Foxboro Co Cantileverlike device in fluid-mechanical alarm
US3593266A (en) * 1969-10-16 1971-07-13 Gen Motors Corp Disc brake wear monitor system
IT1062246B (it) * 1976-06-21 1983-09-20 Fontauto S N C Dispositivo antifurto per la protezione contro tentativi di scasso
DE3227397C2 (de) * 1982-07-22 1986-06-19 Securiton AG, Zollikofen, Bern Bauelement zur Herstellung von einbruchsicheren Behältern oder Räumen
EP0232388A1 (fr) * 1985-08-12 1987-08-19 MILLAR, Frederick William Dispositif de securite
DE3921641A1 (de) * 1989-06-30 1991-01-24 Hoermann Kg Antrieb Steuertec Sicherungsgeraet fuer die schliesskante eines torblattes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1684530A (en) * 1925-10-06 1928-09-18 Charles Tagliabue Mfg Co Pressure-controlled device
FR706159A (fr) * 1929-11-25 1931-06-19 Relais à temps, notamment pour interrupteurs et inverseurs électriques
US1986479A (en) * 1929-12-27 1935-01-01 Automatic Sprinkler Co Means for supervising pneumatic fire alarm systems
DE563348C (de) * 1930-02-13 1932-11-03 Egon Lewin Elektropneumatische Sicherung gegen Einbruch
US1974779A (en) * 1931-10-23 1934-09-25 John M Lupold Burglar alarm
US2972132A (en) * 1957-09-10 1961-02-14 Charles B Putney Control system

Also Published As

Publication number Publication date
ES325393A1 (es) 1967-02-16
BE679528A (fr) 1966-09-16
CH463328A (de) 1968-09-30
GB1125754A (en) 1968-08-28
US3374323A (en) 1968-03-19
NL6605000A (fr) 1966-10-17

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