SE398912B - Effektreglerad skruvkompressor - Google Patents

Effektreglerad skruvkompressor

Info

Publication number: SE398912B
Authority: SE; Sweden
Prior art keywords: power; screw compressor; controlled screw; controlled; compressor
Prior art date: 1974-02-22

Application number

SE7501980A

Other languages

English (en)

Swedish (sv)

Other versions

SE7501980L (xx

Inventor

D Mosemann

P Kolberg

Original Assignee

Kuehlautomat Veb

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

1978-01-23

1975-02-21 Application filed by Kuehlautomat Veb filed Critical Kuehlautomat Veb

1975-08-25 Publication of SE7501980L publication Critical patent/SE7501980L/

1978-01-23 Publication of SE398912B publication Critical patent/SE398912B/xx

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)

SE7501980A 1974-02-22 1975-02-21 Effektreglerad skruvkompressor SE398912B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
SE7501980L SE7501980L (xx)	1975-08-25
SE398912B true SE398912B (sv)	1978-01-23

Family

ID=5494713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7501980A SE398912B (sv)	1974-02-22	1975-02-21	Effektreglerad skruvkompressor

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
GB1461039A (en)	1977-01-13
NL7501233A (nl)	1975-08-26
SE7501980L (xx)	1975-08-25
DK67575A (xx)	1975-11-03
CS180815B1 (en)	1978-02-28
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

Publication	Publication Date	Title
SE403171B (sv)	1978-07-31	Skruvkompressor
SE399304B (sv)	1978-02-06	Helkapslad skruvkompressor
DK419175A (da)	1976-03-20	Lineer kompressor
FR2286308A1 (fr)	1976-04-23	Vis auto-perceuse
AU8328775A (en)	1977-01-27	Screw compressor control
SE404952B (sv)	1978-11-06	Skruvrotorkompressor
NO146071C (no)	1982-07-21	Aksialvifte
SE429056B (sv)	1983-08-08	Skruvkompressor
SE7508067L (sv)	1976-03-01	Rotationskompressor
AT338403B (de)	1977-08-25	Kompressoraggregat
AT351234B (de)	1979-07-10	Einschnecken - strangpresse
SE398912B (sv)	1978-01-23	Effektreglerad skruvkompressor
SE396797B (sv)	1977-10-03	Vetskeringkompressor
SE419117B (sv)	1981-07-13	Kompressor
DK141302C (da)	1980-08-11	Ekspansionsskrue
FR2275664A1 (fr)	1976-01-16	Compresseur rotatif
IT1044298B (it)	1980-03-20	Compressore
DD127878A1 (de)	1977-10-19	Leistungsgeregelter schraubenverdichter
IT1041701B (it)	1980-01-10	Ventilatori
SE399464B (sv)	1978-02-13	Kompressor
SE383865B (sv)	1976-04-05	Skruvdomkraft
AT339239B (de)	1977-10-10	Ankerschraube
DK419275A (da)	1976-03-20	Lineer kompressor
SU523194A1 (ru)	1976-07-30	Винтова компрессорна машина
SE7600966L (sv)	1976-08-02	Skruvkompressor

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7501980-2 Effective date: 19910911 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7501980-2

Effective date: 19910911

Format of ref document f/p: F