JPS55137378A - Sealed type compressor - Google Patents

Sealed type compressor

Info

Publication number
JPS55137378A
JPS55137378A JP4367279A JP4367279A JPS55137378A JP S55137378 A JPS55137378 A JP S55137378A JP 4367279 A JP4367279 A JP 4367279A JP 4367279 A JP4367279 A JP 4367279A JP S55137378 A JPS55137378 A JP S55137378A
Authority
JP
Japan
Prior art keywords
port
refrigerant
amount
primary
supply port
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
JP4367279A
Other languages
Japanese (ja)
Inventor
Katsuhiro Akatsuchi
Masatsugu Shoji
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4367279A priority Critical patent/JPS55137378A/en
Publication of JPS55137378A publication Critical patent/JPS55137378A/en
Pending legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To change the amount of refrigerant easily by independently determining the opening timings and port resistances of two refrigerant ports formed in a bearing.
CONSTITUTION: In a main bearing 14 or a subbearing 15 are drilled a primary refrigerant port 22a which is opened or closed by turning a roller 17 and a secondary refrigerant port 22b which is connected to the refrigerant port 22a and has a smaller sectional area than the primary. For determining the amount of refrigerant to be supplied from the refrigerant supply port 22, the position or the shape of the primary refrigerant supply port 22a is changed to suitably set the closing or opening timing of the port 22a, or the sectional area or the length of the secondary refrigerant supply port 22b is changed to suitably set the port resistance of the port 22b, or by the combinations thereof. The amount of refrigerant to be supplied can be determined extremely easily.
COPYRIGHT: (C)1980,JPO&Japio
JP4367279A 1979-04-12 1979-04-12 Sealed type compressor Pending JPS55137378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4367279A JPS55137378A (en) 1979-04-12 1979-04-12 Sealed type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4367279A JPS55137378A (en) 1979-04-12 1979-04-12 Sealed type compressor

Publications (1)

Publication Number Publication Date
JPS55137378A true JPS55137378A (en) 1980-10-27

Family

ID=12670325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4367279A Pending JPS55137378A (en) 1979-04-12 1979-04-12 Sealed type compressor

Country Status (1)

Country Link
JP (1) JPS55137378A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019190409A (en) * 2018-04-27 2019-10-31 パナソニックＩｐマネジメント株式会社 Refrigeration cycle device
WO2019244273A1 (en) * 2018-06-20 2019-12-26 三菱電機株式会社 Rotary compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019190409A (en) * 2018-04-27 2019-10-31 パナソニックＩｐマネジメント株式会社 Refrigeration cycle device
WO2019244273A1 (en) * 2018-06-20 2019-12-26 三菱電機株式会社 Rotary compressor

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