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JPS5718479A - Closed type electro-motive compressor - Google Patents

Closed type electro-motive compressor

Info

Publication number
JPS5718479A
JPS5718479A JP9169880A JP9169880A JPS5718479A JP S5718479 A JPS5718479 A JP S5718479A JP 9169880 A JP9169880 A JP 9169880A JP 9169880 A JP9169880 A JP 9169880A JP S5718479 A JPS5718479 A JP S5718479A
Authority
JP
Japan
Prior art keywords
conduit
impeller
motive
compressor
electro
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.)
Granted
Application number
JP9169880A
Other languages
Japanese (ja)
Other versions
JPS6244110B2 (en
Inventor
Susumu Nakayama
Tetsuya Arata
Yoshikatsu Tomita
Akira Murayama
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 JP9169880A priority Critical patent/JPS5718479A/en
Publication of JPS5718479A publication Critical patent/JPS5718479A/en
Publication of JPS6244110B2 publication Critical patent/JPS6244110B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

PURPOSE: To raise the efficiency of separation of gaseous body and liquid by constructing electro-motive compressor in such that a conduit of either discharge pipe or intake pipe is opened at the inward position of impeller and the inner peripheral diameter of the impeller is formed smaller than that of the conduit so as to allow the inflow gas to pass certainly through the impeller.
CONSTITUTION: An electro-motive complessor, provided with a electric motor 1 upward and compressor downward, is built in a closed housing 2. Impellers 12, and vane 13 are disposed on the upper portion of a rotary shaft 5 or armatur 1a and a conduit 6 is opened at the inward position of the impeller, and further, the inner periphery of the vane 13, arranged on the lower portion of the conduit 6, is formed in such a way that it is located inside the extension of inner diameter of the opening periphery 62 of the conduit.
COPYRIGHT: (C)1982,JPO&Japio
JP9169880A 1980-07-07 1980-07-07 Closed type electro-motive compressor Granted JPS5718479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9169880A JPS5718479A (en) 1980-07-07 1980-07-07 Closed type electro-motive compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9169880A JPS5718479A (en) 1980-07-07 1980-07-07 Closed type electro-motive compressor

Publications (2)

Publication Number Publication Date
JPS5718479A true JPS5718479A (en) 1982-01-30
JPS6244110B2 JPS6244110B2 (en) 1987-09-18

Family

ID=14033731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9169880A Granted JPS5718479A (en) 1980-07-07 1980-07-07 Closed type electro-motive compressor

Country Status (1)

Country Link
JP (1) JPS5718479A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070787U (en) * 1983-10-24 1985-05-18 三菱重工業株式会社 compressor
JPS62255592A (en) * 1986-04-28 1987-11-07 Mitsubishi Electric Corp Rotary compressor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418605U (en) * 1987-07-24 1989-01-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070787U (en) * 1983-10-24 1985-05-18 三菱重工業株式会社 compressor
JPH0217188Y2 (en) * 1983-10-24 1990-05-14
JPS62255592A (en) * 1986-04-28 1987-11-07 Mitsubishi Electric Corp Rotary compressor

Also Published As

Publication number Publication date
JPS6244110B2 (en) 1987-09-18

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