JPS6415480A - Scroll type fluid machine - Google Patents

Scroll type fluid machine

Info

Publication number
JPS6415480A
JPS6415480A JP17160187A JP17160187A JPS6415480A JP S6415480 A JPS6415480 A JP S6415480A JP 17160187 A JP17160187 A JP 17160187A JP 17160187 A JP17160187 A JP 17160187A JP S6415480 A JPS6415480 A JP S6415480A
Authority
JP
Japan
Prior art keywords
scroll
shell
scrolls
control circuit
rotated
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
JP17160187A
Other languages
Japanese (ja)
Inventor
Tetsuo Hirai
Yoshihisa Kitora
Masayuki Tsunoda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP17160187A priority Critical patent/JPS6415480A/en
Publication of JPS6415480A publication Critical patent/JPS6415480A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Abstract

PURPOSE:To eliminate the necessity for using an Oldham's coupling and to promote the smallness of size in the whole unit of a machine by providing a pair of scrolls, rotated respectively by motors, and connecting a control circuit to one of the motors controlling both the scrolls in a manner wherein their rotary speed and phase agree with each other. CONSTITUTION:The second shell 14, having a delivery chamber 15 in the inside, is set up on the upper part of the first shell 11, having a suction chamber 12 in the inside, and the first scroll 17, rotated by the first motor 18, is housed in the first shell 11. While in the first shell 11, the second scroll 21, which is rotated by the second motor 22 eccentrically meshing with the first scroll 17, is housed. Forming notches 20, 24 partly in driving shafts 19, 25 of each scroll 17, 21, an output signal of position sensors 26, 27, set up corresponding to each notch 20, 24, is input to a control circuit 28. This control circuit 28 controls both the scrolls 17, 21 in a manner wherein each rotary speed and phase agree with each other.
JP17160187A 1987-07-08 1987-07-08 Scroll type fluid machine Pending JPS6415480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17160187A JPS6415480A (en) 1987-07-08 1987-07-08 Scroll type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17160187A JPS6415480A (en) 1987-07-08 1987-07-08 Scroll type fluid machine

Publications (1)

Publication Number Publication Date
JPS6415480A true JPS6415480A (en) 1989-01-19

Family

ID=15926191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17160187A Pending JPS6415480A (en) 1987-07-08 1987-07-08 Scroll type fluid machine

Country Status (1)

Country Link
JP (1) JPS6415480A (en)

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