JPS5512254A - Fuel feeder - Google Patents

Fuel feeder

Info

Publication number
JPS5512254A
JPS5512254A JP8514878A JP8514878A JPS5512254A JP S5512254 A JPS5512254 A JP S5512254A JP 8514878 A JP8514878 A JP 8514878A JP 8514878 A JP8514878 A JP 8514878A JP S5512254 A JPS5512254 A JP S5512254A
Authority
JP
Japan
Prior art keywords
shaft
motor
rotary shaft
rotor
fuel
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
JP8514878A
Other languages
Japanese (ja)
Inventor
Masayuki Shizuka
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 JP8514878A priority Critical patent/JPS5512254A/en
Publication of JPS5512254A publication Critical patent/JPS5512254A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Abstract

PURPOSE: To prevent the corrosion, with the electrical part separated from the fuel, by means of arranging the electrical parts relating to the electric motor in the outside of the motor, in the case of electronic fuel feeder with one unit construction of motor and pump.
CONSTITUTION: In such manner with a rotary shaft 7 in a casing 1 axially supporting a permanent magnet rotor 6 further with an armature magnetic pole 2 having a three-phase armature winding 3 arranged in a position facing the rotor 6, the motor is constructed. And to one end of the rotary shaft 7 is installed a pump rotor 10 which delivers the fuel from suction port 14 to delivery port 15 in accordance with a rotation of the shaft 7. And to another end of the rotary shaft 7 is installed a separator plate 5 with a bearing 9 provided, further to the shaft 7 point end part is fixed a permanent magnet 16 for detection use, and a magnetic force of this magnet 16 is acted to a position detecting magnetic pole 17 fixed on to a resin 20, with a rotational speed signal of the shaft 7 taken out to act upon the other accessory equipments.
COPYRIGHT: (C)1980,JPO&Japio
JP8514878A 1978-07-14 1978-07-14 Fuel feeder Pending JPS5512254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8514878A JPS5512254A (en) 1978-07-14 1978-07-14 Fuel feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8514878A JPS5512254A (en) 1978-07-14 1978-07-14 Fuel feeder

Publications (1)

Publication Number Publication Date
JPS5512254A true JPS5512254A (en) 1980-01-28

Family

ID=13850570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8514878A Pending JPS5512254A (en) 1978-07-14 1978-07-14 Fuel feeder

Country Status (1)

Country Link
JP (1) JPS5512254A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147395A (en) * 1981-03-09 1982-09-11 Hitachi Medical Corp Electrode connecting method of supersonic probe
JPS57170233A (en) * 1981-04-15 1982-10-20 Japan Radio Ueda Co Ltd Ultrasonic probe for ultrasonic diagnosis
JPS58118739A (en) * 1982-01-05 1983-07-14 テルモ株式会社 Ultasonic probe and production thereof
JPS6079898U (en) * 1983-11-08 1985-06-03 株式会社トキメック ultrasonic transducer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147395A (en) * 1981-03-09 1982-09-11 Hitachi Medical Corp Electrode connecting method of supersonic probe
JPS57170233A (en) * 1981-04-15 1982-10-20 Japan Radio Ueda Co Ltd Ultrasonic probe for ultrasonic diagnosis
JPS58118739A (en) * 1982-01-05 1983-07-14 テルモ株式会社 Ultasonic probe and production thereof
JPH0120615B2 (en) * 1982-01-05 1989-04-18 Terumo Corp
JPS6079898U (en) * 1983-11-08 1985-06-03 株式会社トキメック ultrasonic transducer

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