JPS5224574A - Apparatus for detection of breakage of media such as glass plates, etc . - Google Patents

Apparatus for detection of breakage of media such as glass plates, etc .

Info

Publication number
JPS5224574A
JPS5224574A JP50101354A JP10135475A JPS5224574A JP S5224574 A JPS5224574 A JP S5224574A JP 50101354 A JP50101354 A JP 50101354A JP 10135475 A JP10135475 A JP 10135475A JP S5224574 A JPS5224574 A JP S5224574A
Authority
JP
Japan
Prior art keywords
breakage
media
glass plates
detection
absence
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
JP50101354A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5735513B2 (enrdf_load_stackoverflow
Inventor
Hideo Mifune
Kenroku Tani
Toyota Noguchi
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50101354A priority Critical patent/JPS5224574A/ja
Priority to DE2659978A priority patent/DE2659978C2/de
Priority to GB22273/76A priority patent/GB1539928A/en
Priority to FR7616202A priority patent/FR2312827A1/fr
Priority to DE19762624035 priority patent/DE2624035C3/de
Priority to US05/703,291 priority patent/US4112420A/en
Priority to CA258,090A priority patent/CA1064606A/en
Publication of JPS5224574A publication Critical patent/JPS5224574A/ja
Publication of JPS5735513B2 publication Critical patent/JPS5735513B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
JP50101354A 1975-05-29 1975-08-20 Apparatus for detection of breakage of media such as glass plates, etc . Granted JPS5224574A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50101354A JPS5224574A (en) 1975-08-20 1975-08-20 Apparatus for detection of breakage of media such as glass plates, etc .
DE2659978A DE2659978C2 (de) 1975-05-29 1976-05-28 Verfahren und Vorrichtung zur Bruchermittlung an einer Glasscheibe
GB22273/76A GB1539928A (en) 1975-05-29 1976-05-28 Apparatus for detecting the breakage of a glass sheet
FR7616202A FR2312827A1 (fr) 1975-05-29 1976-05-28 Detecteur de bris de vitre
DE19762624035 DE2624035C3 (de) 1975-05-29 1976-05-28 Verfahren und Vorrichtung zur Bruchermittlung an einer Glasscheibe
US05/703,291 US4112420A (en) 1975-07-31 1976-07-07 Apparatus for detecting the breakage of an acoustically conductive medium
CA258,090A CA1064606A (en) 1975-07-31 1976-07-29 Apparatus for detecting the breakage of an acoustically conductive medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50101354A JPS5224574A (en) 1975-08-20 1975-08-20 Apparatus for detection of breakage of media such as glass plates, etc .

Publications (2)

Publication Number Publication Date
JPS5224574A true JPS5224574A (en) 1977-02-24
JPS5735513B2 JPS5735513B2 (enrdf_load_stackoverflow) 1982-07-29

Family

ID=14298487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50101354A Granted JPS5224574A (en) 1975-05-29 1975-08-20 Apparatus for detection of breakage of media such as glass plates, etc .

Country Status (1)

Country Link
JP (1) JPS5224574A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934876A (ja) * 1982-08-24 1984-02-25 Asahi Denka Kogyo Kk 食品の冷凍方法
JP2008102826A (ja) * 2006-10-20 2008-05-01 Tokai Rika Co Ltd ガラス割れ検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068298A (enrdf_load_stackoverflow) * 1973-10-15 1975-06-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068298A (enrdf_load_stackoverflow) * 1973-10-15 1975-06-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934876A (ja) * 1982-08-24 1984-02-25 Asahi Denka Kogyo Kk 食品の冷凍方法
JP2008102826A (ja) * 2006-10-20 2008-05-01 Tokai Rika Co Ltd ガラス割れ検出装置

Also Published As

Publication number Publication date
JPS5735513B2 (enrdf_load_stackoverflow) 1982-07-29

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