JPS52125953A - Noise preventing spark plug - Google Patents

Noise preventing spark plug

Info

Publication number
JPS52125953A
JPS52125953A JP4344376A JP4344376A JPS52125953A JP S52125953 A JPS52125953 A JP S52125953A JP 4344376 A JP4344376 A JP 4344376A JP 4344376 A JP4344376 A JP 4344376A JP S52125953 A JPS52125953 A JP S52125953A
Authority
JP
Japan
Prior art keywords
noise preventing
spark plug
preventing spark
noise
increased
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.)
Pending
Application number
JP4344376A
Other languages
Japanese (ja)
Inventor
Koji Harada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4344376A priority Critical patent/JPS52125953A/en
Publication of JPS52125953A publication Critical patent/JPS52125953A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: On the upper electrode, the part having a large diameter is arranged, and said part is positioned over the long length in the plug body, and the noise preventing effect is increased.
COPYRIGHT: (C)1977,JPO&Japio
JP4344376A 1976-04-15 1976-04-15 Noise preventing spark plug Pending JPS52125953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4344376A JPS52125953A (en) 1976-04-15 1976-04-15 Noise preventing spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4344376A JPS52125953A (en) 1976-04-15 1976-04-15 Noise preventing spark plug

Publications (1)

Publication Number Publication Date
JPS52125953A true JPS52125953A (en) 1977-10-22

Family

ID=12663835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4344376A Pending JPS52125953A (en) 1976-04-15 1976-04-15 Noise preventing spark plug

Country Status (1)

Country Link
JP (1) JPS52125953A (en)

Similar Documents

Publication Publication Date Title
JPS5218222A (en) Fluid joint
JPS52125953A (en) Noise preventing spark plug
JPS5419252A (en) Bedquilt dryer
JPS51124836A (en) Silencer with a dust-separator
JPS5227955A (en) Gear reduction device
JPS52125954A (en) Noise preventing type spark plug
JPS52125950A (en) Noise preventing type spark plug
JPS52125949A (en) Low noise spark plug
JPS5361469A (en) Steam jet device
JPS5356999A (en) Bell
JPS53124975A (en) Semiconductor device
JPS5247149A (en) Spark plug
JPS527660A (en) Modulation circuit
JPS5368328A (en) Electron advance device
JPS53112533A (en) Sheath heater construction body
JPS5270652A (en) Hair dresser with rolling brush
JPS52153046A (en) Spark plug
JPS5331358A (en) Aeration device
JPS5224758A (en) Rolling brush
JPS52125951A (en) Noise prevention type spark plug
JPS5270651A (en) Hair dresser with rolling brush
JPS52125948A (en) Noise preventing type spark plug
JPS5217139A (en) Warming-up device
JPS522739A (en) Development electrode device of electron duplicator
JPS52125945A (en) Glass seal type spark plug equipped with resistor