JPS5751046A - Two-stage switching pulley for driving compressor - Google Patents

Two-stage switching pulley for driving compressor

Info

Publication number
JPS5751046A
JPS5751046A JP12692280A JP12692280A JPS5751046A JP S5751046 A JPS5751046 A JP S5751046A JP 12692280 A JP12692280 A JP 12692280A JP 12692280 A JP12692280 A JP 12692280A JP S5751046 A JPS5751046 A JP S5751046A
Authority
JP
Japan
Prior art keywords
pulley
mount
diameter
compressor
crankshaft
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
JP12692280A
Other languages
Japanese (ja)
Inventor
Kenichi Inomata
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP12692280A priority Critical patent/JPS5751046A/en
Publication of JPS5751046A publication Critical patent/JPS5751046A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To enable the free switching of large-diameter and small-diameter pulleys in a compressor for an automotive cooler by rotatably providing the pulleys used according to the rotating speed of an engine via a moment and attaching a solenoid clutch plate to the mount.
CONSTITUTION: A mount 21 is rotated by a crankshaft 23. When a magnetic pole 17 is not energized, the mount 21 is rotated faster than a small-diameter pulley 3, is coupled via a wedge 27 to the pulley 3, and i transmitted via belt to a rotational shaft of a compressor. When a magnetic pole 19 is then energized, a large-diameter pulley 2 is magnetized, and it will attract a clutch plate 25. Thus, the rotary force of the crankshaft 23 is transmitted through the mount 21 to the pulley 2. This switching of the pulley can be freely carried out by limiting the supply of a current to the pole 17.
COPYRIGHT: (C)1982,JPO&Japio
JP12692280A 1980-09-12 1980-09-12 Two-stage switching pulley for driving compressor Pending JPS5751046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12692280A JPS5751046A (en) 1980-09-12 1980-09-12 Two-stage switching pulley for driving compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12692280A JPS5751046A (en) 1980-09-12 1980-09-12 Two-stage switching pulley for driving compressor

Publications (1)

Publication Number Publication Date
JPS5751046A true JPS5751046A (en) 1982-03-25

Family

ID=14947216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12692280A Pending JPS5751046A (en) 1980-09-12 1980-09-12 Two-stage switching pulley for driving compressor

Country Status (1)

Country Link
JP (1) JPS5751046A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176795A (en) * 1984-09-20 1986-04-19 Kajima Corp Variable air flow device
JPS6172616U (en) * 1984-10-18 1986-05-17
US5059161A (en) * 1990-02-02 1991-10-22 Horton Industries, Inc. Rotational control apparatus
US6343422B1 (en) 1999-05-31 2002-02-05 Kabushiki Kaisha Topcon Tilt angel measuring device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176795A (en) * 1984-09-20 1986-04-19 Kajima Corp Variable air flow device
JPS6172616U (en) * 1984-10-18 1986-05-17
US5059161A (en) * 1990-02-02 1991-10-22 Horton Industries, Inc. Rotational control apparatus
US6343422B1 (en) 1999-05-31 2002-02-05 Kabushiki Kaisha Topcon Tilt angel measuring device

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