IT7868575A0 - Compressore rotativo a olioiniettato - Google Patents

Compressore rotativo a olioiniettato

Info

Publication number
IT7868575A0
IT7868575A0 IT7868575A IT6857578A IT7868575A0 IT 7868575 A0 IT7868575 A0 IT 7868575A0 IT 7868575 A IT7868575 A IT 7868575A IT 6857578 A IT6857578 A IT 6857578A IT 7868575 A0 IT7868575 A0 IT 7868575A0
Authority
IT
Italy
Prior art keywords
oil
rotary compressor
injected rotary
injected
compressor
Prior art date
Application number
IT7868575A
Other languages
English (en)
Other versions
IT1107921B (it
Original Assignee
Compair Constr Mining 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 Compair Constr Mining Ltd filed Critical Compair Constr Mining Ltd
Publication of IT7868575A0 publication Critical patent/IT7868575A0/it
Application granted granted Critical
Publication of IT1107921B publication Critical patent/IT1107921B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/04—Filling or draining lubricant of or from machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT68575/78A 1977-07-05 1978-07-05 Compressore rotativo a olio iniettato IT1107921B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28163/77A GB1599878A (en) 1977-07-05 1977-07-05 Oil-injected rotary compressors

Publications (2)

Publication Number Publication Date
IT7868575A0 true IT7868575A0 (it) 1978-07-05
IT1107921B IT1107921B (it) 1985-12-02

Family

ID=10271293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68575/78A IT1107921B (it) 1977-07-05 1978-07-05 Compressore rotativo a olio iniettato

Country Status (7)

Country Link
US (1) US4211522A (it)
BE (1) BE868722A (it)
DE (1) DE2829338A1 (it)
FR (1) FR2396867A1 (it)
GB (1) GB1599878A (it)
IT (1) IT1107921B (it)
SE (1) SE438184B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147363B (en) * 1983-09-28 1987-02-11 Hydrovane Compressor Positive displacement rotary compressors
SE462232B (sv) * 1988-11-16 1990-05-21 Svenska Rotor Maskiner Ab Skruvkompressor med oljedraenering
BE1016596A3 (nl) * 2005-05-25 2007-02-06 Atlas Copco Airpower Nv Verbeterde compressor.
GB2475245A (en) * 2009-11-10 2011-05-18 Lothar Peter Schmitz Compressor assembly with planetary gear means
JP6126512B2 (ja) * 2013-10-15 2017-05-10 株式会社神戸製鋼所 圧縮機
JP6403027B2 (ja) * 2015-02-26 2018-10-10 日立ジョンソンコントロールズ空調株式会社 スクリュー圧縮機
CN107624149A (zh) * 2015-05-14 2018-01-23 维尔吉利奥·米耶托 改进的容积式螺杆压缩机
CN111247343A (zh) * 2017-10-24 2020-06-05 开利公司 用于压缩机的润滑剂供应通道
US11965510B2 (en) * 2019-10-31 2024-04-23 Hitachi Industrial Equipment Systems Co., Ltd. Compressor body and compressor to supply liquid into working chambers and whose downstream portion reaches a suction bearing chamber
CN111365236B (zh) * 2020-03-27 2020-12-11 宁波英德菲尔机械科技有限公司 干式螺杆压缩机
EP4112937A1 (de) * 2021-07-01 2023-01-04 Kaeser Kompressoren SE Getriebeanordnung mit einer gleitringdichtung und verfahren zur montage einer getriebeanordnung mit einer gleitringdichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1558620A (en) * 1924-06-03 1925-10-27 Sulzer Ag Rotary compressor with crescent-shaped working space
GB1212015A (en) * 1967-05-03 1970-11-11 Svenksa Rotor Maskiner Aktiebo Improvements in and relating to meshing screw-rotor compressors
JPS50113809A (it) * 1974-02-20 1975-09-06
US4080119A (en) * 1974-06-24 1978-03-21 Sven Evald Eriksson Method and device for draining oil from the gear case of a compressor

Also Published As

Publication number Publication date
BE868722A (fr) 1978-11-03
FR2396867A1 (fr) 1979-02-02
IT1107921B (it) 1985-12-02
SE438184B (sv) 1985-04-01
FR2396867B1 (it) 1983-11-25
DE2829338A1 (de) 1979-01-25
GB1599878A (en) 1981-10-07
SE7807531L (sv) 1979-01-06
US4211522A (en) 1980-07-08

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