DD110920A1 - - Google Patents

Info

Publication number
DD110920A1
DD110920A1 DD17674874A DD17674874A DD110920A1 DD 110920 A1 DD110920 A1 DD 110920A1 DD 17674874 A DD17674874 A DD 17674874A DD 17674874 A DD17674874 A DD 17674874A DD 110920 A1 DD110920 A1 DD 110920A1
Authority
DD
German Democratic Republic
Application number
DD17674874A
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 filed Critical
Priority to DD17674874A priority Critical patent/DD110920A1/xx
Publication of DD110920A1 publication Critical patent/DD110920A1/xx
Priority to DE19752501451 priority patent/DE2501451C2/de
Priority to NL7501233A priority patent/NL184580C/xx
Priority to CS115775A priority patent/CS180815B1/cs
Priority to SE7501980A priority patent/SE398912B/xx
Priority to DK67575A priority patent/DK139689B/da
Priority to FR7505473A priority patent/FR2262210B3/fr
Priority to SU752107744A priority patent/SU962673A1/ru
Priority to GB743975A priority patent/GB1461039A/en

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
    • 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
    • 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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DD17674874A 1974-02-22 1974-02-22 DD110920A1 (xx)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD17674874A DD110920A1 (xx) 1974-02-22 1974-02-22
DE19752501451 DE2501451C2 (de) 1974-02-22 1975-01-15 Leistungsgeregelter Schraubenverdichter
NL7501233A NL184580C (nl) 1974-02-22 1975-02-03 Schroefcompressor met vermogensregeling.
CS115775A CS180815B1 (en) 1974-02-22 1975-02-21 Screw compressor
SE7501980A SE398912B (sv) 1974-02-22 1975-02-21 Effektreglerad skruvkompressor
DK67575A DK139689B (da) 1974-02-22 1975-02-21 Skruekompressor med ydelsesregulering.
FR7505473A FR2262210B3 (xx) 1974-02-22 1975-02-21
SU752107744A SU962673A1 (ru) 1974-02-22 1975-02-21 Винтовой компрессор
GB743975A GB1461039A (en) 1974-02-22 1975-02-21 Screw compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17674874A DD110920A1 (xx) 1974-02-22 1974-02-22

Publications (1)

Publication Number Publication Date
DD110920A1 true DD110920A1 (xx) 1975-01-12

Family

ID=5494713

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17674874A DD110920A1 (xx) 1974-02-22 1974-02-22

Country Status (9)

Country Link
CS (1) CS180815B1 (xx)
DD (1) DD110920A1 (xx)
DE (1) DE2501451C2 (xx)
DK (1) DK139689B (xx)
FR (1) FR2262210B3 (xx)
GB (1) GB1461039A (xx)
NL (1) NL184580C (xx)
SE (1) SE398912B (xx)
SU (1) SU962673A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923796A1 (de) * 1978-06-14 1979-12-20 Hitachi Ltd Schraubenverdichter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414039A1 (de) * 1984-04-13 1985-10-17 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots-kompressor zum komprimieren von gasfoermigem foerdermedium
DE10326466B4 (de) * 2003-06-12 2016-03-17 Gea Refrigeration Germany Gmbh Schieber mit Anlaufentlastung
EP2089609A4 (en) * 2006-12-05 2013-01-09 Carrier Corp DISCHARGE VALVE FOR INTEGRAL DRAW VALVE
RU2538188C1 (ru) * 2013-08-20 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Универсальная прямозубая машина объемного действия
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
TWI666387B (zh) * 2017-10-17 2019-07-21 復盛股份有限公司 壓縮機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO117317B (xx) * 1964-03-20 1969-07-28 Svenska Rotor Maskiner Ab
US3367562A (en) * 1966-06-23 1968-02-06 Atlas Copco Ab Means for unloading and controlling compressor units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923796A1 (de) * 1978-06-14 1979-12-20 Hitachi Ltd Schraubenverdichter

Also Published As

Publication number Publication date
CS180815B1 (en) 1978-02-28
SU962673A1 (ru) 1982-09-30
SE398912B (sv) 1978-01-23
NL7501233A (nl) 1975-08-26
FR2262210A1 (xx) 1975-09-19
DK139689B (da) 1979-03-26
FR2262210B3 (xx) 1977-10-28
NL184580B (nl) 1989-04-03
NL184580C (nl) 1989-09-01
DK67575A (xx) 1975-11-03
DE2501451A1 (de) 1975-08-28
SE7501980L (xx) 1975-08-25
DE2501451C2 (de) 1985-10-31
DK139689C (xx) 1979-09-10
GB1461039A (en) 1977-01-13

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