SU639478A3 - Device for regulating axial clearance of screw compressor runner - Google Patents

Device for regulating axial clearance of screw compressor runner

Info

Publication number
SU639478A3
SU639478A3 SU731964613A SU1964613A SU639478A3 SU 639478 A3 SU639478 A3 SU 639478A3 SU 731964613 A SU731964613 A SU 731964613A SU 1964613 A SU1964613 A SU 1964613A SU 639478 A3 SU639478 A3 SU 639478A3
Authority
SU
USSR - Soviet Union
Prior art keywords
screw compressor
axial clearance
regulating axial
compressor runner
runner
Prior art date
Application number
SU731964613A
Other languages
Russian (ru)
Inventor
Нойвирт Оттомар
Original Assignee
Феб Кюльаутомат, (Инопредприятие)
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 Феб Кюльаутомат, (Инопредприятие) filed Critical Феб Кюльаутомат, (Инопредприятие)
Application granted granted Critical
Publication of SU639478A3 publication Critical patent/SU639478A3/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary-Type Compressors (AREA)

Description

держащее установледный в расточке корпуса , закрытой крышкой, ста.кан с упорным 5ypTOiM, к внутренней поверхности которого примыкают подшип.Н:Ики, закрепленные на КОНСОЛИ вала, отличающеес  тем, ччо, с целью упрощени  регулировки зазора, бурт стакана со стороны ротора выполнен съемным в виде кольцевого элемента € наружной резьбой, а между корпусом и крышкой помещен промежуточный фланец, соединенный .со стаканом болта-ми и снабженный резьбовой втулкой, упирающейс  .в стакан .holding installed in the bore of the case, closed by a lid, is stationary with a resistant 5ypTOiM, the inner surface of which is adjacent to the bearing. in the form of an annular element with an external thread, and between the housing and the lid there is an intermediate flange connected with a glass with bolts and fitted with a threaded bushing abutting into the glass.

2. Устройство по п. 1, о т л и ч а ю щ е е с   там, что на поверхност х промежуточного фланца, контактирующих с крышкой и корпусом, установлены уплотнительные прокладки.2. The device according to claim 1, wherein there are sealing gaskets installed on the surfaces of the intermediate flange in contact with the cover and the housing.

Источник информации, A source of information,

прин тый во внимание при экспертизе:taken into account in the examination:

1. Спицын Н. А. и Спришевский А. И, Подшипники качени , М., «Машгиз, 1961, с. 199-203.1. Spitsyn N. A. and Sprishevsky A. I, Rolling bearings, M., “Mashgiz, 1961, p. 199-203.

SU731964613A 1972-08-29 1973-08-29 Device for regulating axial clearance of screw compressor runner SU639478A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16528372A DD98730A1 (en) 1972-08-29 1972-08-29

Publications (1)

Publication Number Publication Date
SU639478A3 true SU639478A3 (en) 1978-12-25

Family

ID=5487970

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731964613A SU639478A3 (en) 1972-08-29 1973-08-29 Device for regulating axial clearance of screw compressor runner

Country Status (8)

Country Link
BG (1) BG20399A3 (en)
DD (1) DD98730A1 (en)
DE (1) DE2338175A1 (en)
FR (1) FR2198555A5 (en)
GB (1) GB1407107A (en)
NL (1) NL7311895A (en)
SE (1) SE396120B (en)
SU (1) SU639478A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422348B (en) * 1977-10-24 1982-03-01 Stal Refrigeration Ab DEVICE FOR A COMPRESSOR OF ROTATION TYPE TO FIX A ROTOR SHAFT IN AXIAL LED
US4181474A (en) * 1978-03-02 1980-01-01 Dunham-Bush, Inc. Vertical axis hermetic rotary helical screw compressor with improved rotary bearings and oil management
JPS60116920A (en) * 1983-11-30 1985-06-24 Hitachi Ltd Thrust bearing holding in rotary fluid machine
DE3513477A1 (en) * 1985-04-15 1986-10-16 Rotorcomp Verdichter Gmbh ROTATIONAL COMPRESSORS
US5454700A (en) * 1993-05-08 1995-10-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Bearing support for a lysholm compressor
DE102006011609B4 (en) * 2006-03-14 2009-11-05 Bröde, Thomas Michael Rotary vane pump
DE102007040759B4 (en) * 2007-08-29 2017-05-18 Gea Refrigeration Germany Gmbh Screw compressor with axial sliding bearing
EP4232711A1 (en) 2020-10-20 2023-08-30 Sew-Eurodrive GmbH & Co. KG Gearing having a housing and a shaft unit

Also Published As

Publication number Publication date
FR2198555A5 (en) 1974-03-29
NL7311895A (en) 1974-03-04
GB1407107A (en) 1975-09-24
DE2338175A1 (en) 1974-03-14
BG20399A3 (en) 1975-11-05
SE396120B (en) 1977-09-05
DD98730A1 (en) 1973-07-12

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