JPS57188796A - Turbocompressor - Google Patents

Turbocompressor

Info

Publication number
JPS57188796A
JPS57188796A JP6752981A JP6752981A JPS57188796A JP S57188796 A JPS57188796 A JP S57188796A JP 6752981 A JP6752981 A JP 6752981A JP 6752981 A JP6752981 A JP 6752981A JP S57188796 A JPS57188796 A JP S57188796A
Authority
JP
Japan
Prior art keywords
runner
passage
compressor
accelerated
centripetal
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
JP6752981A
Other languages
Japanese (ja)
Inventor
Hachiro Minazu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6752981A priority Critical patent/JPS57188796A/en
Publication of JPS57188796A publication Critical patent/JPS57188796A/en
Pending 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE:To promote the efficiency of a compressor by using the high-speed gas current compressed by a centripetal runner in the front stage for a part of the driving force of a centrifugal runner in the next stage for removing turbulence. CONSTITUTION:When a centripetal runner 2 is rotated in the front stage, gas is sucked in from a passage 6. It is gradually and axially accelerated by an impeller 2a, and reaches near to the center of a centrifugal runner 3. Then, the gas current is accelerated by the rotation of the runner 3, and conducted into a passage 10. After being dashed to the circumference of a centripetal runner 2' in the next stage and converted into pressure energy, it is conducted through a passage 11, accelerated again by a centrifugal runner 3' in the succeeding stage, and finally taken out to the outside of a compressor via a diffuser 7 and a scroll 13. This construction permits to prevent turbulence and promote the efficiency of the compressor.
JP6752981A 1981-05-02 1981-05-02 Turbocompressor Pending JPS57188796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6752981A JPS57188796A (en) 1981-05-02 1981-05-02 Turbocompressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6752981A JPS57188796A (en) 1981-05-02 1981-05-02 Turbocompressor

Publications (1)

Publication Number Publication Date
JPS57188796A true JPS57188796A (en) 1982-11-19

Family

ID=13347591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6752981A Pending JPS57188796A (en) 1981-05-02 1981-05-02 Turbocompressor

Country Status (1)

Country Link
JP (1) JPS57188796A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132615A3 (en) * 2000-03-07 2003-11-26 Matsushita Electric Industrial Co., Ltd. Fluid dispenser
US6679685B2 (en) 2000-03-07 2004-01-20 Matsushita Electric Industrial Co., Ltd. Method and device for discharging viscous fluids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1132615A3 (en) * 2000-03-07 2003-11-26 Matsushita Electric Industrial Co., Ltd. Fluid dispenser
US6679685B2 (en) 2000-03-07 2004-01-20 Matsushita Electric Industrial Co., Ltd. Method and device for discharging viscous fluids
CN100451568C (en) * 2000-03-07 2009-01-14 松下电器产业株式会社 Liquid discharging apparatus and liquid discharging method

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