JPS5444212A - Rotary reciprocating compressor - Google Patents

Rotary reciprocating compressor

Info

Publication number
JPS5444212A
JPS5444212A JP10988977A JP10988977A JPS5444212A JP S5444212 A JPS5444212 A JP S5444212A JP 10988977 A JP10988977 A JP 10988977A JP 10988977 A JP10988977 A JP 10988977A JP S5444212 A JPS5444212 A JP S5444212A
Authority
JP
Japan
Prior art keywords
columnar member
rotary
reciprocating
columnar
cylinder
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
JP10988977A
Other languages
Japanese (ja)
Inventor
Minoru Hiroshima
Mitsuru Fujiwara
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 JP10988977A priority Critical patent/JPS5444212A/en
Publication of JPS5444212A publication Critical patent/JPS5444212A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a rotary reciprocating compressor without necessitating the machanism to convert the rotary movement into the reciprocating movement by rotating one columnar member within a cylinder and effecting the reciprocating movement by the sloped surface of the columnar member which rotates the remaining columnar member.
CONSTITUTION: A rotary columnar member 4 within a cylinder 3 provided with a suction opening and a vomitting opening 2 is permitted only to rotate. And, a reciprocating columnar member 5 is permitted only to reciprocate by means of the key or the like provided in the axial direction. As the rotary columnar member 4 rotated, the position of a contact (S) between the rotary columnar member 4 and the reciprocating member 5 moves on the outer peripheral portion of the sloped surface 5 of the reciprocating columnar member 5 towards a point nearest the bottom surface. At the same time, the reciprocating columnar member 5 moves to the rotary member 4 side and thus the space between the columnar members 4, 5 and the inner wall of the cylinder 3 decreases so as to effect the compression function. And, if the rotary columnar member 4 rotaes, the space increases so as to start the suction stroke
COPYRIGHT: (C)1979,JPO&Japio
JP10988977A 1977-09-14 1977-09-14 Rotary reciprocating compressor Pending JPS5444212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10988977A JPS5444212A (en) 1977-09-14 1977-09-14 Rotary reciprocating compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10988977A JPS5444212A (en) 1977-09-14 1977-09-14 Rotary reciprocating compressor

Publications (1)

Publication Number Publication Date
JPS5444212A true JPS5444212A (en) 1979-04-07

Family

ID=14521718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10988977A Pending JPS5444212A (en) 1977-09-14 1977-09-14 Rotary reciprocating compressor

Country Status (1)

Country Link
JP (1) JPS5444212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472114A (en) * 1982-01-21 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Electric compressor
JPH02191938A (en) * 1988-06-28 1990-07-27 Fuji Photo Film Co Ltd Silver halide emulsion, its production and color photographic sensitive material using this emulsion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472114A (en) * 1982-01-21 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Electric compressor
JPH02191938A (en) * 1988-06-28 1990-07-27 Fuji Photo Film Co Ltd Silver halide emulsion, its production and color photographic sensitive material using this emulsion
JP2594357B2 (en) * 1988-06-28 1997-03-26 富士写真フイルム株式会社 Silver halide emulsion and silver halide color photographic material using this emulsion

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