JPS53147499A - Detector - Google Patents

Detector

Info

Publication number
JPS53147499A
JPS53147499A JP6245877A JP6245877A JPS53147499A JP S53147499 A JPS53147499 A JP S53147499A JP 6245877 A JP6245877 A JP 6245877A JP 6245877 A JP6245877 A JP 6245877A JP S53147499 A JPS53147499 A JP S53147499A
Authority
JP
Japan
Prior art keywords
detector
guarding
intruder
malfunctions
rain
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
JP6245877A
Other languages
Japanese (ja)
Other versions
JPS5829557B2 (en
Inventor
Muneo Yoshioka
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP6245877A priority Critical patent/JPS5829557B2/en
Publication of JPS53147499A publication Critical patent/JPS53147499A/en
Publication of JPS5829557B2 publication Critical patent/JPS5829557B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

PURPOSE: To so form the detector that when a guard wire is cut off by an intruder it is detected at a high sensitivity and no malfunctions are caused with variations in environmental conditions such as strong wind, rain, etc. in a detector used for guarding of the outdoor surroundings.
COPYRIGHT: (C)1978,JPO&Japio
JP6245877A 1977-05-27 1977-05-27 detector Expired JPS5829557B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6245877A JPS5829557B2 (en) 1977-05-27 1977-05-27 detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6245877A JPS5829557B2 (en) 1977-05-27 1977-05-27 detector

Publications (2)

Publication Number Publication Date
JPS53147499A true JPS53147499A (en) 1978-12-22
JPS5829557B2 JPS5829557B2 (en) 1983-06-23

Family

ID=13200770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6245877A Expired JPS5829557B2 (en) 1977-05-27 1977-05-27 detector

Country Status (1)

Country Link
JP (1) JPS5829557B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230054864A (en) 2020-09-17 2023-04-25 가부시끼가이샤 레조낙 Coating composition, substrate with coating film, separator, secondary battery and electrode material
KR20230054865A (en) 2020-09-17 2023-04-25 가부시끼가이샤 레조낙 Coating composition, substrate with coating film, separator, secondary battery and electrode material
JPWO2022080280A1 (en) 2020-10-13 2022-04-21
WO2022080281A1 (en) 2020-10-13 2022-04-21 昭和電工株式会社 Coating composition, substrate having coating film, separator, secondary battery, lithium ion secondary battery, and electrode material

Also Published As

Publication number Publication date
JPS5829557B2 (en) 1983-06-23

Similar Documents

Publication Publication Date Title
JPS53101626A (en) Protective device for inverter
JPS53147499A (en) Detector
JPS5310487A (en) Location of ultrasonic probe and device therefor
JPS5342597A (en) External light follow-up type guide lamp with smoke detector
JPS5291320A (en) Alarm indication system for video signal level
JPS53147551A (en) State detector of spot light
JPS52132256A (en) Bolt with protection
JPS5336947A (en) Connection device between rain doors
JPS5351998A (en) Fire alarm unit
JPS52149397A (en) Moisture sensing element
JPS5238182A (en) Outdoor insulated wire
JPS5224100A (en) Invasion alarm device
JPS5375624A (en) Alarm system for ourtiggers of vehicle
JPS5310841A (en) Ground-fault detector
JPS53140999A (en) Wide range guarding radiation type fire detector
JPS51126531A (en) Combustion apparatus to be installed outdoors
JPS5362000A (en) Face guard type light beam type detector
JPS52147999A (en) Burgular prevention device
JPS5438798A (en) Ultrasonic warning device
JPS5223296A (en) Fire receiver
JPS53130959A (en) Protection system for thyristor convertor
JPS5353999A (en) Display device of smoke detector
JPS521439A (en) Type coaxial lighting conductor
JPS53102056A (en) Solid display element
JPS5376871A (en) Revolution stop detector