ES2085829A2 - Improvements in the construction of alarm equipment. - Google Patents
Improvements in the construction of alarm equipment.Info
- Publication number
- ES2085829A2 ES2085829A2 ES09400300A ES9400300A ES2085829A2 ES 2085829 A2 ES2085829 A2 ES 2085829A2 ES 09400300 A ES09400300 A ES 09400300A ES 9400300 A ES9400300 A ES 9400300A ES 2085829 A2 ES2085829 A2 ES 2085829A2
- Authority
- ES
- Spain
- Prior art keywords
- construction
- alarm
- alarm equipment
- receiver
- transmitter
- 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
Links
Abstract
Improvements in the construction of alarm equipment. Consists of a wave transmitter 1 and a receiver 2, the latter provided with an alarm 10, set up to be activated on the receiver losing the signal from the transmitter through the distance between sets exceeding the transmission distance "D". The invention is applicable as an alarm that gives warning that persons, animals or things that are to be protected have moved too far away; also fulfils the function of a reminder and anti-theft device. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400300A ES2085829B1 (en) | 1994-02-17 | 1994-02-17 | IMPROVEMENTS IN THE CONSTRUCTION OF ALARM DEVICES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400300A ES2085829B1 (en) | 1994-02-17 | 1994-02-17 | IMPROVEMENTS IN THE CONSTRUCTION OF ALARM DEVICES. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2085829A2 true ES2085829A2 (en) | 1996-06-01 |
ES2085829R ES2085829R (en) | 1997-10-16 |
ES2085829B1 ES2085829B1 (en) | 1998-04-16 |
Family
ID=8285247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400300A Expired - Lifetime ES2085829B1 (en) | 1994-02-17 | 1994-02-17 | IMPROVEMENTS IN THE CONSTRUCTION OF ALARM DEVICES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2085829B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260982A (en) * | 1979-10-25 | 1981-04-07 | Debenedictis Angelo P | Pulse code modulation responsive alarm system |
EP0073681A2 (en) * | 1981-09-02 | 1983-03-09 | Kunwar Chander Jeet Singh | Improvements relating to position detection devices |
FR2543715A1 (en) * | 1983-03-30 | 1984-10-05 | Mayer Claude | Monitoring device triggering an alarm in the case of separation between the user and a person, an animal or a monitored object |
WO1987006748A1 (en) * | 1986-04-23 | 1987-11-05 | F.B. NUTTER ENTERPRISES, INC. d/b/a CORTREX ELECTR | Remote monitoring and alarm system |
FR2676135A3 (en) * | 1991-02-20 | 1992-11-06 | Beaba | Device for signalling the exceeding by an individual, and especially by an infant, of a predetermined separation |
WO1992021112A1 (en) * | 1991-05-15 | 1992-11-26 | Bistar Electronics, Inc. | Portable anti-theft device |
-
1994
- 1994-02-17 ES ES9400300A patent/ES2085829B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260982A (en) * | 1979-10-25 | 1981-04-07 | Debenedictis Angelo P | Pulse code modulation responsive alarm system |
EP0073681A2 (en) * | 1981-09-02 | 1983-03-09 | Kunwar Chander Jeet Singh | Improvements relating to position detection devices |
FR2543715A1 (en) * | 1983-03-30 | 1984-10-05 | Mayer Claude | Monitoring device triggering an alarm in the case of separation between the user and a person, an animal or a monitored object |
WO1987006748A1 (en) * | 1986-04-23 | 1987-11-05 | F.B. NUTTER ENTERPRISES, INC. d/b/a CORTREX ELECTR | Remote monitoring and alarm system |
FR2676135A3 (en) * | 1991-02-20 | 1992-11-06 | Beaba | Device for signalling the exceeding by an individual, and especially by an infant, of a predetermined separation |
WO1992021112A1 (en) * | 1991-05-15 | 1992-11-26 | Bistar Electronics, Inc. | Portable anti-theft device |
Also Published As
Publication number | Publication date |
---|---|
ES2085829B1 (en) | 1998-04-16 |
ES2085829R (en) | 1997-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19960601 Kind code of ref document: R Effective date: 19960601 |
|
FA2A | Application withdrawn |
Effective date: 19990217 |