JPS5487912A - Gas compressor - Google Patents

Gas compressor

Info

Publication number
JPS5487912A
JPS5487912A JP15914077A JP15914077A JPS5487912A JP S5487912 A JPS5487912 A JP S5487912A JP 15914077 A JP15914077 A JP 15914077A JP 15914077 A JP15914077 A JP 15914077A JP S5487912 A JPS5487912 A JP S5487912A
Authority
JP
Japan
Prior art keywords
vane
rotor
extremities
pressure
pressured surface
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
JP15914077A
Other languages
Japanese (ja)
Inventor
Haruyuki Komori
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP15914077A priority Critical patent/JPS5487912A/en
Priority to GB7847321A priority patent/GB2012874A/en
Publication of JPS5487912A publication Critical patent/JPS5487912A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain smooth rotary motion as well as to determine the position of a vane in the longitudinal direction by engendering fluidic pressure during rotary motion on a pressured surface part inclined toward the rotational direction of a rotor at both extremities of the vane.
CONSTITUTION: A rotor 7 is installed in a cylinder 4 of a compressor body 1, and a vane 9 is retained in free command of moving forward and backward on a slit 8 of the rotor 7. A pressured surface part 10 is formed to be inslined toward the rotational direction of the rotor at both extremities of the vane 9. When the rotor 7 drives its rotation, low pressure refrigerant gas inhaled from an intake port 11 is compressed in the cylinder chamber, which is discharged as high pressure gas out of a discharge port 13, and the pressure in a casing 2 goes up. This facilitates to pass lubricating oil through an oil bore 17, to push the vane 9 out, to engender dynamic pressure onto the pressured surface 10 by sliding motion of the vane 9 with blocks 5, 6, and to determine the position of the vane 9.
COPYRIGHT: (C)1979,JPO&Japio
JP15914077A 1977-12-07 1977-12-26 Gas compressor Pending JPS5487912A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15914077A JPS5487912A (en) 1977-12-26 1977-12-26 Gas compressor
GB7847321A GB2012874A (en) 1977-12-07 1978-12-06 Rotary Positive-displacement Fluid-machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15914077A JPS5487912A (en) 1977-12-26 1977-12-26 Gas compressor

Publications (1)

Publication Number Publication Date
JPS5487912A true JPS5487912A (en) 1979-07-12

Family

ID=15687116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15914077A Pending JPS5487912A (en) 1977-12-07 1977-12-26 Gas compressor

Country Status (1)

Country Link
JP (1) JPS5487912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197598U (en) * 1984-12-01 1986-06-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197598U (en) * 1984-12-01 1986-06-23

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