JPH0361503U - - Google Patents

Info

Publication number
JPH0361503U
JPH0361503U JP12258789U JP12258789U JPH0361503U JP H0361503 U JPH0361503 U JP H0361503U JP 12258789 U JP12258789 U JP 12258789U JP 12258789 U JP12258789 U JP 12258789U JP H0361503 U JPH0361503 U JP H0361503U
Authority
JP
Japan
Prior art keywords
crankshaft
objects
detected
electromagnetic pickup
electromagnetic
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
JP12258789U
Other languages
Japanese (ja)
Other versions
JP2526684Y2 (en
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 filed Critical
Priority to JP1989122587U priority Critical patent/JP2526684Y2/en
Publication of JPH0361503U publication Critical patent/JPH0361503U/ja
Application granted granted Critical
Publication of JP2526684Y2 publication Critical patent/JP2526684Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図はクラ
ンクロータと電磁ピツクアツプとを示す側面図、
第２図は第１図の正面図、第３図は第１のクラン
クロータと第１の電磁ピツクアツプの正面図、第
４図は第２のクランクロータと第２の電磁ピツク
アツプの正面図、第５図は電磁ピツクアツプの出
力信号の波形図、第６図はクランクパルスと気筒
判別パルスのタイミングチヤート、第７図は変形
例を示し、クランクロータと電磁ピツクアツプと
を示す側面図である。 １……クランクシヤフト、４，５……クランク
ロータ、６，７……電磁ピツクアツプ。 The drawings show an embodiment of the present invention, and FIG. 1 is a side view showing a crank rotor and an electromagnetic pickup;
Figure 2 is a front view of Figure 1, Figure 3 is a front view of the first crank rotor and first electromagnetic pickup, Figure 4 is a front view of the second crank rotor and second electromagnetic pickup, and Figure 4 is a front view of the second crank rotor and second electromagnetic pickup. FIG. 5 is a waveform diagram of the output signal of the electromagnetic pickup, FIG. 6 is a timing chart of the crank pulse and cylinder discrimination pulse, and FIG. 7 is a side view showing a modified example of the crank rotor and the electromagnetic pickup. 1... Crankshaft, 4, 5... Crank rotor, 6, 7... Electromagnetic pick-up.

Claims (1)

【実用新案登録請求の範囲】 エンジンのクランクシヤフトに、互いに異なる
信号列を検出するための複数の被検出体を近接し
て固設し、 上記各被検出体に、それぞれ、電磁ピツクアツ
プを対設するとともに、各電磁ピツクアツプを上
記クランクシヤフトの軸中心に対して互いに所定
の開き角で配設したことを特徴とする電磁ピツク
アツプの干渉防止装置。[Claim for Utility Model Registration] A plurality of objects to be detected are closely fixed to the crankshaft of an engine for detecting different signal trains, and each of the objects to be detected is provided with an electromagnetic pick-up, respectively. An interference prevention device for an electromagnetic pickup, characterized in that each electromagnetic pickup is arranged at a predetermined angle with respect to the axial center of the crankshaft.
JP1989122587U 1989-10-19 1989-10-19 Engine crank angle and cylinder detection device Expired - Lifetime JP2526684Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989122587U JP2526684Y2 (en) 1989-10-19 1989-10-19 Engine crank angle and cylinder detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989122587U JP2526684Y2 (en) 1989-10-19 1989-10-19 Engine crank angle and cylinder detection device

Publications (2)

Publication Number Publication Date
JPH0361503U true JPH0361503U (en) 1991-06-17
JP2526684Y2 JP2526684Y2 (en) 1997-02-19

Family

ID=31670583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989122587U Expired - Lifetime JP2526684Y2 (en) 1989-10-19 1989-10-19 Engine crank angle and cylinder detection device

Country Status (1)

Country Link
JP (1) JP2526684Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016152202A1 (en) * 2015-03-23 2016-09-29 三菱重工業株式会社 Rotation detection device and engine system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430412U (en) * 1987-08-14 1989-02-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430412U (en) * 1987-08-14 1989-02-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016152202A1 (en) * 2015-03-23 2016-09-29 三菱重工業株式会社 Rotation detection device and engine system
JP2016176904A (en) * 2015-03-23 2016-10-06 三菱重工業株式会社 Rotation detection device and engine system

Also Published As

Publication number Publication date
JP2526684Y2 (en) 1997-02-19

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