NO117317B - - Google Patents
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- Publication number
- NO117317B NO117317B NO157222A NO15722265A NO117317B NO 117317 B NO117317 B NO 117317B NO 157222 A NO157222 A NO 157222A NO 15722265 A NO15722265 A NO 15722265A NO 117317 B NO117317 B NO 117317B
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- edge
- compressor
- rotor
- edges
- Prior art date
Links
- 230000033228 biological regulation Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 description 20
- 239000007788 liquid Substances 0.000 description 12
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
- F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the working fluid
-
- 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
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines 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
- F01C1/16—Rotary-piston machines or engines 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
- 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
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO16666667A NO118570B (zh) | 1964-03-20 | 1967-02-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE344464 | 1964-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO117317B true NO117317B (zh) | 1969-07-28 |
Family
ID=20262137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO157222A NO117317B (zh) | 1964-03-20 | 1965-03-15 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3314597A (zh) |
AT (2) | AT269333B (zh) |
BE (1) | BE661328A (zh) |
CH (1) | CH450610A (zh) |
CS (2) | CS158183B2 (zh) |
DE (2) | DE1628385C3 (zh) |
DK (2) | DK116955B (zh) |
FI (2) | FI45685C (zh) |
GB (2) | GB1108570A (zh) |
NL (1) | NL147514B (zh) |
NO (1) | NO117317B (zh) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3424373A (en) * | 1966-10-28 | 1969-01-28 | John W Gardner | Variable lead compressor |
JPS4925734B1 (zh) * | 1968-01-03 | 1974-07-03 | ||
GB1365285A (en) * | 1970-07-16 | 1974-08-29 | Svenska Rotor Maskiner Ab | Meshing screw rotor positivedisplacement machines |
US3734653A (en) * | 1971-08-23 | 1973-05-22 | S Edstrom | Screw compressor |
BE788564A (fr) * | 1971-11-05 | 1973-01-02 | Gardner Denver Co | Compresseur a vis |
SE366375B (zh) * | 1972-06-30 | 1974-04-22 | Stal Refrigeration Ab | |
DD110920A1 (zh) * | 1974-02-22 | 1975-01-12 | ||
GB1518271A (en) * | 1974-07-01 | 1978-07-19 | Svenska Rotor Maskiner Ab | Method for the compression ratio of a screw compressor and prime mover |
DD119069A1 (zh) * | 1975-04-23 | 1976-04-05 | ||
GB1555329A (en) * | 1975-08-21 | 1979-11-07 | Hall Thermotank Prod Ltd | Rotary fluid machines |
US4058988A (en) * | 1976-01-29 | 1977-11-22 | Dunham-Bush, Inc. | Heat pump system with high efficiency reversible helical screw rotary compressor |
US4003199A (en) * | 1976-03-01 | 1977-01-18 | General Motors Corporation | Turbine engine with air brake |
JPS54163416A (en) * | 1978-06-14 | 1979-12-26 | Hitachi Ltd | Screw compressor |
SE432465B (sv) * | 1980-06-02 | 1984-04-02 | Sullair Tech Ab | Ventilarrangemang for kapacitetsreglering av skruvkompressorer |
SE429782B (sv) * | 1981-05-14 | 1983-09-26 | Sullair Tech Ab | Ventilarrangemang for kapacitetsreglering av skruvkompressorer |
US4548549A (en) * | 1982-09-10 | 1985-10-22 | Frick Company | Micro-processor control of compression ratio at full load in a helical screw rotary compressor responsive to compressor drive motor current |
US4516914A (en) * | 1982-09-10 | 1985-05-14 | Frick Company | Micro-processor control of moveable slide stop and a moveable slide valve in a helical screw rotary compressor |
DK97284A (da) * | 1984-02-24 | 1984-03-05 | Sabroe & Co As | Skruekompressor med glidere til regulering af henholdsvis kapaciteten og volumenforholdet |
FR2562167B1 (fr) * | 1984-03-29 | 1986-08-14 | Bernard Zimmern | Machine volumetrique a vis avec glissiere a rail |
GB8528211D0 (en) * | 1985-11-15 | 1985-12-18 | Svenska Rotor Maskiner Ab | Screw compressor |
DE3634512C1 (en) * | 1986-10-07 | 1988-04-21 | Mannesmann Ag | Controllable rotary screw compressor |
SE462232B (sv) * | 1988-11-16 | 1990-05-21 | Svenska Rotor Maskiner Ab | Skruvkompressor med oljedraenering |
US5135374A (en) * | 1990-06-30 | 1992-08-04 | Kabushiki Kaisha Kobe Seiko Sho | Oil flooded screw compressor with thrust compensation control |
US6186758B1 (en) * | 1998-02-13 | 2001-02-13 | David N. Shaw | Multi-rotor helical-screw compressor with discharge side thrust balance device |
US6739853B1 (en) * | 2002-12-05 | 2004-05-25 | Carrier Corporation | Compact control mechanism for axial motion control valves in helical screw compressors |
AU2005327259A1 (en) | 2005-02-07 | 2006-08-17 | Carrier Corporation | Compressor slide valve lubrication |
JP4702639B2 (ja) * | 2005-10-31 | 2011-06-15 | 株式会社前川製作所 | 液噴射式スクリュー圧縮機 |
US7891955B2 (en) * | 2007-02-22 | 2011-02-22 | Vilter Manufacturing Llc | Compressor having a dual slide valve assembly |
EP2134924B1 (en) * | 2007-03-29 | 2017-05-03 | Vilter Manufacturing Llc | Compressor having a high pressure slide valve assembly |
JP4311500B2 (ja) * | 2007-12-17 | 2009-08-12 | ダイキン工業株式会社 | スクリュー圧縮機 |
ITPR20090054A1 (it) * | 2009-07-10 | 2011-01-11 | Robuschi S P A | Compressore a vite a secco |
BR112013006770A2 (pt) * | 2010-09-30 | 2020-12-15 | Daikin Industries Ltd. | Compressor de rosca |
US8899950B2 (en) | 2011-12-16 | 2014-12-02 | Gardner Denver, Inc. | Slide valve for screw compressor |
CN104314811A (zh) * | 2014-09-22 | 2015-01-28 | 珠海格力电器股份有限公司 | 压缩机滑阀组件及制冷螺杆式压缩机 |
EP3252310B1 (en) * | 2015-01-28 | 2024-04-03 | Mitsubishi Electric Corporation | Screw compressor |
DE102015006129A1 (de) * | 2015-05-09 | 2016-11-10 | Man Diesel & Turbo Se | Schraubenmaschine |
US9920763B2 (en) | 2015-09-17 | 2018-03-20 | Ingersoll-Rand Company | Contact cooled rotary airend injection spray insert |
US10975867B2 (en) | 2015-10-30 | 2021-04-13 | Gardner Denver, Inc. | Complex screw rotors |
CN106151041B (zh) * | 2016-08-22 | 2018-07-10 | 珠海格力电器股份有限公司 | 滑阀及设有该滑阀的螺杆压缩机及螺杆机组 |
EP3505765B1 (en) * | 2016-08-23 | 2020-04-29 | Mitsubishi Electric Corporation | Screw compressor and refrigeration cycle device |
CN107906008B (zh) * | 2017-11-16 | 2019-04-05 | 宁波市鄞州堃信工业产品设计有限公司 | 一种螺杆空压机喷油装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511878A (en) * | 1950-06-20 | Rathman | ||
US2358815A (en) * | 1935-03-28 | 1944-09-26 | Jarvis C Marble | Compressor apparatus |
US2459709A (en) * | 1936-03-28 | 1949-01-18 | Jarvis C Marble | Gas turbine system embodying rotary positive displacement compressor apparatus |
US2266820A (en) * | 1938-07-13 | 1941-12-23 | Frank E Smith | Engine |
US2287716A (en) * | 1941-04-22 | 1942-06-23 | Joseph E Whitfield | Fluid device |
US2477003A (en) * | 1942-07-25 | 1949-07-26 | Joy Mfg Co | Rotary helical gear air pump with discharge pressure regulator |
US2519913A (en) * | 1943-08-21 | 1950-08-22 | Jarvis C Marble | Helical rotary compressor with pressure and volume regulating means |
US2504230A (en) * | 1944-08-11 | 1950-04-18 | Frank E Smith | Rotary helical compressor or engine |
US2580006A (en) * | 1948-04-07 | 1951-12-25 | Wade Engineering Ltd | Compressor |
US2656972A (en) * | 1949-01-31 | 1953-10-27 | Dresser Ind | Adjustable port arrangement for the high-pressure ends of fluid pumps and motors of the rotary screw type |
BE576047A (fr) * | 1958-02-27 | 1959-08-24 | Svenska Rotor Maskiner Ab | Machine rotative à compression ou detente d'un fluide, et ses applications notamment à un refrigérateur |
US3108739A (en) * | 1960-06-17 | 1963-10-29 | Svenska Rotor Maskiner Ab | Regulating means for rotary piston compressor |
US3088659A (en) * | 1960-06-17 | 1963-05-07 | Svenska Rotor Maskiner Ab | Means for regulating helical rotary piston engines |
US3151806A (en) * | 1962-09-24 | 1964-10-06 | Joseph E Whitfield | Screw type compressor having variable volume and adjustable compression |
-
1965
- 1965-03-15 NO NO157222A patent/NO117317B/no unknown
- 1965-03-16 US US440212A patent/US3314597A/en not_active Expired - Lifetime
- 1965-03-18 DK DK137265AA patent/DK116955B/da unknown
- 1965-03-18 BE BE661328D patent/BE661328A/xx unknown
- 1965-03-18 FI FI650670A patent/FI45685C/fi active
- 1965-03-19 DE DE1628385A patent/DE1628385C3/de not_active Expired
- 1965-03-19 GB GB55469/67A patent/GB1108570A/en not_active Expired
- 1965-03-19 AT AT1046766A patent/AT269333B/de active
- 1965-03-19 DE DE1503603A patent/DE1503603C3/de not_active Expired
- 1965-03-19 AT AT254665A patent/AT265500B/de active
- 1965-03-19 CH CH384365A patent/CH450610A/de unknown
- 1965-03-19 GB GB11727/65A patent/GB1108569A/en not_active Expired
- 1965-03-20 CS CS183965A patent/CS158183B2/cs unknown
- 1965-03-20 CS CS3373A patent/CS161832B2/cs unknown
- 1965-03-22 NL NL656503596A patent/NL147514B/xx unknown
-
1966
- 1966-12-27 DK DK669266AA patent/DK121969B/da unknown
-
1969
- 1969-10-07 FI FI692887A patent/FI47925C/fi active
Also Published As
Publication number | Publication date |
---|---|
NL6503596A (zh) | 1965-09-21 |
DE1503603B2 (de) | 1980-05-08 |
DK121969B (da) | 1971-12-27 |
NL147514B (nl) | 1975-10-15 |
GB1108569A (en) | 1968-04-03 |
GB1108570A (en) | 1968-04-03 |
CS158183B2 (zh) | 1974-10-15 |
DE1503603C3 (de) | 1981-01-08 |
DE1628385A1 (de) | 1970-01-15 |
DE1503603A1 (de) | 1970-07-30 |
FI45685B (zh) | 1972-05-02 |
DE1628385B2 (de) | 1977-07-21 |
CS161832B2 (zh) | 1975-06-10 |
FI45685C (fi) | 1972-08-10 |
DK116955B (da) | 1970-03-02 |
FI47925C (fi) | 1974-04-10 |
BE661328A (zh) | 1965-07-16 |
AT265500B (de) | 1968-10-10 |
AT269333B (de) | 1969-03-10 |
DE1628385C3 (de) | 1978-03-02 |
US3314597A (en) | 1967-04-18 |
CH450610A (de) | 1968-01-31 |
FI47925B (zh) | 1974-01-02 |
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