JPS5614886A - Miniature and light compressor - Google Patents

Miniature and light compressor

Info

Publication number
JPS5614886A
JPS5614886A JP9179079A JP9179079A JPS5614886A JP S5614886 A JPS5614886 A JP S5614886A JP 9179079 A JP9179079 A JP 9179079A JP 9179079 A JP9179079 A JP 9179079A JP S5614886 A JPS5614886 A JP S5614886A
Authority
JP
Japan
Prior art keywords
motor
pressure switch
miniature
compressor
tank
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
JP9179079A
Other languages
Japanese (ja)
Inventor
Takeshi Toyoshima
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP9179079A priority Critical patent/JPS5614886A/en
Publication of JPS5614886A publication Critical patent/JPS5614886A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a miniature, light and long-lasting compressor by a system wherein a semiconductor relay is incorporated in a compressor operation/shutdown control circuit, a minute gate current is carried to a pressure switch, and a commutator motor is used for driving source.
CONSTITUTION: A gate current is carried to a triac 19 from a power supply 17 through a pressure switch 15, a resistor 20 of semiconductor relay 16 resisting to oscillations by closing a switch 18, and a commutator motor 11 is actuated. The air is compressed at a cylinder 13 through a crank 12 by driving of the motor 11 and is stored in a tank 14. When an internal pressure of the tank 14 reaches a given value, the pressure switch 15 is cut off, and the motor 11 comes to stop, however, the pressure switch 15 is reclosed by the air in the tank, and thus the motor 11 is driven. By using the semiconductor relay 16 on the commutator motor 11 as above, a compressor miniature, light and long-lasting is obtainable.
COPYRIGHT: (C)1981,JPO&Japio
JP9179079A 1979-07-18 1979-07-18 Miniature and light compressor Pending JPS5614886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9179079A JPS5614886A (en) 1979-07-18 1979-07-18 Miniature and light compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9179079A JPS5614886A (en) 1979-07-18 1979-07-18 Miniature and light compressor

Publications (1)

Publication Number Publication Date
JPS5614886A true JPS5614886A (en) 1981-02-13

Family

ID=14036392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9179079A Pending JPS5614886A (en) 1979-07-18 1979-07-18 Miniature and light compressor

Country Status (1)

Country Link
JP (1) JPS5614886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106209A (en) * 1981-12-17 1983-06-24 日立工機株式会社 Aggregate of connecting nail

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS437Y1 (en) * 1965-07-19 1968-01-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS437Y1 (en) * 1965-07-19 1968-01-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106209A (en) * 1981-12-17 1983-06-24 日立工機株式会社 Aggregate of connecting nail

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