JPS5514911A - Water ring pump - Google Patents

Water ring pump

Info

Publication number
JPS5514911A
JPS5514911A JP8656378A JP8656378A JPS5514911A JP S5514911 A JPS5514911 A JP S5514911A JP 8656378 A JP8656378 A JP 8656378A JP 8656378 A JP8656378 A JP 8656378A JP S5514911 A JPS5514911 A JP S5514911A
Authority
JP
Japan
Prior art keywords
bearing
runner
pump
adjusting
finely
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
JP8656378A
Other languages
Japanese (ja)
Inventor
Akio Nakamura
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.)
NAKAMURA SUIKAN KK
Original Assignee
NAKAMURA SUIKAN KK
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 NAKAMURA SUIKAN KK filed Critical NAKAMURA SUIKAN KK
Priority to JP8656378A priority Critical patent/JPS5514911A/en
Publication of JPS5514911A publication Critical patent/JPS5514911A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings

Landscapes

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

Abstract

PURPOSE:To minimize a bearing part for small-sizing the whole body of a pump by arranging various bolts almost on the same circle, and to adapt these various bolts for fine adjusting in the axial position of a runner easily by the operation of shifting from the outside. CONSTITUTION:When various bolts 4, 5 and 29 are arranged almost on the same circle, the whole part of a bearing 7 is minimized, and the whole body of a pump can be brought into a compact size. For adjusting a runner 25 finely in an axial direction in a pump casing, when an inner bolt 4 is screwed toward an inside bearing cover 2, the bearing 7 and a shaft 6 are shifted finely by a contact part 2a as an arrow A shows. When an outer bolt 5 is screwed into a bearing housing 1, an outside bearing cover 3 is pushed to the inside, and the bearing 7 and the shaft 6 are shifted finely by a contact part 3a as an arrow B shows for adjusting a gap 38 between a runner 25 and a control plate 28 easily.
JP8656378A 1978-07-14 1978-07-14 Water ring pump Pending JPS5514911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8656378A JPS5514911A (en) 1978-07-14 1978-07-14 Water ring pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8656378A JPS5514911A (en) 1978-07-14 1978-07-14 Water ring pump

Publications (1)

Publication Number Publication Date
JPS5514911A true JPS5514911A (en) 1980-02-01

Family

ID=13890473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8656378A Pending JPS5514911A (en) 1978-07-14 1978-07-14 Water ring pump

Country Status (1)

Country Link
JP (1) JPS5514911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474475A2 (en) * 1990-09-07 1992-03-11 A. Ahlstrom Corporation Centrifugal pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474475A2 (en) * 1990-09-07 1992-03-11 A. Ahlstrom Corporation Centrifugal pump

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