CS180815B1 - Screw compressor - Google Patents

Screw compressor

Info

Publication number: CS180815B1
Authority: CS; Czechoslovakia
Prior art keywords: screw compressor; compressor; screw
Prior art date: 1974-02-22

Application number

CS115775A

Other languages

Czech (cs)

English (en)

Inventor

Dieter Mosemann

Peter Kolberg

Original Assignee

Dieter Mosemann

Peter Kolberg

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.)

1974-02-22

Filing date

1975-02-21

Publication date

1978-02-28

1975-02-21 Application filed by Dieter Mosemann, Peter Kolberg filed Critical Dieter Mosemann

1978-02-28 Publication of CS180815B1 publication Critical patent/CS180815B1/cs

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)

CS115775A 1974-02-22 1975-02-21 Screw compressor CS180815B1 (en)

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
CS180815B1 true CS180815B1 (en)	1978-02-28

Family

ID=5494713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS115775A CS180815B1 (en)	1974-02-22	1975-02-21	Screw compressor

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)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54163416A (en) *	1978-06-14	1979-12-26	Hitachi Ltd	Screw compressor
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
CN101548065B (zh) *	2006-12-05	2011-08-24	开利公司	整体式滑阀泄放阀
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

1974
- 1974-02-22 DD DD17674874A patent/DD110920A1/xx unknown
1975
- 1975-01-15 DE DE19752501451 patent/DE2501451C2/de not_active Expired
- 1975-02-03 NL NL7501233A patent/NL184580C/xx not_active IP Right Cessation
- 1975-02-21 DK DK67575A patent/DK139689B/da unknown
- 1975-02-21 SU SU752107744A patent/SU962673A1/ru active
- 1975-02-21 CS CS115775A patent/CS180815B1/cs unknown
- 1975-02-21 FR FR7505473A patent/FR2262210B3/fr not_active Expired
- 1975-02-21 GB GB743975A patent/GB1461039A/en not_active Expired
- 1975-02-21 SE SE7501980A patent/SE398912B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2501451A1 (de)	1975-08-28
DE2501451C2 (de)	1985-10-31
SE398912B (sv)	1978-01-23
GB1461039A (en)	1977-01-13
NL7501233A (nl)	1975-08-26
SE7501980L (xx)	1975-08-25
DK67575A (xx)	1975-11-03
DD110920A1 (xx)	1975-01-12
NL184580B (nl)	1989-04-03
NL184580C (nl)	1989-09-01
DK139689C (xx)	1979-09-10
FR2262210A1 (xx)	1975-09-19
SU962673A1 (ru)	1982-09-30
FR2262210B3 (xx)	1977-10-28
DK139689B (da)	1979-03-26

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