JPS5223983A - Breakage detector - Google Patents

Breakage detector

Info

Publication number
JPS5223983A
JPS5223983A JP50100412A JP10041275A JPS5223983A JP S5223983 A JPS5223983 A JP S5223983A JP 50100412 A JP50100412 A JP 50100412A JP 10041275 A JP10041275 A JP 10041275A JP S5223983 A JPS5223983 A JP S5223983A
Authority
JP
Japan
Prior art keywords
breakage detector
medium
breakage
accurate detection
make accurate
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
JP50100412A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5735512B2 (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 JP50100412A priority Critical patent/JPS5223983A/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 JPS5223983A publication Critical patent/JPS5223983A/ja
Publication of JPS5735512B2 publication Critical patent/JPS5735512B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
JP50100412A 1975-05-29 1975-08-18 Breakage detector Granted JPS5223983A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50100412A JPS5223983A (en) 1975-08-18 1975-08-18 Breakage detector
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
JP50100412A JPS5223983A (en) 1975-08-18 1975-08-18 Breakage detector

Publications (2)

Publication Number Publication Date
JPS5223983A true JPS5223983A (en) 1977-02-23
JPS5735512B2 JPS5735512B2 (enrdf_load_stackoverflow) 1982-07-29

Family

ID=14273256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50100412A Granted JPS5223983A (en) 1975-05-29 1975-08-18 Breakage detector

Country Status (1)

Country Link
JP (1) JPS5223983A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306466B1 (en) 1981-04-01 2001-10-23 Surface Technology, Inc. Stabilizers for composite electroless plating
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
US6306466B1 (en) 1981-04-01 2001-10-23 Surface Technology, Inc. Stabilizers for composite electroless plating
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
JPS5735512B2 (enrdf_load_stackoverflow) 1982-07-29

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