BE714541A - - Google Patents

Info

Publication number: BE714541A
Authority: BE; Belgium

Application number

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.)

1967-05-03

Filing date

1968-05-02

Publication date

1968-09-30

1968-05-02 Application filed filed Critical

1968-09-30 Publication of BE714541A publication Critical patent/BE714541A/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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Rotary-Type Compressors (AREA)

BE714541D 1967-05-03 1968-05-02 BE714541A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB20454/67A GB1212015A (en)	1967-05-03	1967-05-03	Improvements in and relating to meshing screw-rotor compressors

Publications (1)

Publication Number	Publication Date
BE714541A true BE714541A (en)	1968-09-30

Family

ID=10146227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE714541D BE714541A (en)	1967-05-03	1968-05-02

Country Status (9)

Country	Link
US (1)	US3462072A (en)
JP (1)	JPS5017686B1 (en)
BE (1)	BE714541A (en)
CS (1)	CS151468B2 (en)
DE (1)	DE1703251C3 (en)
DK (1)	DK133688B (en)
FR (1)	FR1564294A (en)
GB (1)	GB1212015A (en)
SE (1)	SE331152B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3796526A (en) *	1972-02-22	1974-03-12	Lennox Ind Inc	Screw compressor
US3736079A (en) *	1972-03-29	1973-05-29	Ford Motor Co	Lubricating oil flow control for a rotary compressor
GB1438324A (en) *	1973-07-20	1976-06-03	Svenska Rotor Maskiner Ab	Meshing-screw compressors
US3859814A (en) *	1973-10-03	1975-01-14	Vilter Manufacturing Corp	Variable capacity rotary screw compressor
GB1570512A (en) *	1976-09-04	1980-07-02	Howden Compressors Ltd	Meshing-screw gas-compressing apparatus
FR2401338B1 (en) *	1977-06-17	1980-03-14	Cit Alcatel
GB1599878A (en) *	1977-07-05	1981-10-07	Pidgeon H H J	Oil-injected rotary compressors
DE2948992A1 (en) *	1979-12-05	1981-06-11	Karl Prof.Dr.-Ing. 3000 Hannover Bammert	ROTOR COMPRESSORS, ESPECIALLY SCREW ROTOR COMPRESSORS, WITH LUBRICANT SUPPLY TO AND LUBRICANT DRAINAGE FROM THE BEARINGS
SE424760B (en) *	1980-12-12	1982-08-09	Sullair Tech Ab	METHOD OF AN OIL INJECTED SCREW COMPRESSOR FOR BALANCING AXIAL FORCES OF ATMINSTONE ONE OF THE COMPRESSOR'S ROTORS, FOR SEALING THE SPACES BETWEEN ROTOR HOUSES AND ROTORS 'SHOES, AND FOR COOLING AND LUBRICATION.
SE8107014L (en) *	1981-11-25	1983-05-26	Sullair Tech Ab	ARRANGEMENTS FOR OIL INJECTED SCREW COMPRESSORS FOR HIGH PRESSURE
US4462769A (en) *	1981-12-02	1984-07-31	Sullair Technology Ab	Method at an oil-injected screw-compressor
US4439121A (en) *	1982-03-02	1984-03-27	Dunham-Bush, Inc.	Self-cleaning single loop mist type lubrication system for screw compressors
US4761123A (en) *	1987-06-11	1988-08-02	Ingersoll-Rand Company	Lubrication arrangement, in an air compressor
US4893996A (en) *	1987-07-30	1990-01-16	William Loran	Interengaging rotor device with lubrication means
SE462232B (en) *	1988-11-16	1990-05-21	Svenska Rotor Maskiner Ab	SCREW COMPRESSOR WITH OIL DRAINAGE
DE19845993A1 (en) *	1998-10-06	2000-04-20	Bitzer Kuehlmaschinenbau Gmbh	Screw compressor
US6993818B2 (en) *	2003-03-17	2006-02-07	Memx, Inc.	Multi-fixture assembly of cutting tools
JP4321206B2 (en) *	2003-10-17	2009-08-26	株式会社デンソー	Gas compression device
US7186099B2 (en) *	2005-01-28	2007-03-06	Emerson Climate Technologies, Inc.	Inclined scroll machine having a special oil sump
US7566210B2 (en)	2005-10-20	2009-07-28	Emerson Climate Technologies, Inc.	Horizontal scroll compressor
US8747088B2 (en) *	2007-11-27	2014-06-10	Emerson Climate Technologies, Inc.	Open drive scroll compressor with lubrication system
US8544453B2 (en) *	2009-09-25	2013-10-01	James E. Bell	Supercharger cooling
US8752531B2 (en) *	2009-09-25	2014-06-17	James E. Bell	Supercharger cooling
US9022760B2 (en) *	2011-11-02	2015-05-05	Trane International Inc.	High pressure seal vent
JP6088212B2 (en) *	2012-11-07	2017-03-01	株式会社日立産機システム	Screw compressor
JP6126512B2 (en)	2013-10-15	2017-05-10	株式会社神戸製鋼所	Compressor
CN105927547B (en) *	2016-04-19	2018-07-17	西安交通大学	A kind of oil return/water-bound of high-pressure screw compressor exhaust end sliding bearing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1409868A (en) *	1920-08-05	1922-03-14	W M Hardwick	Pump
US2082412A (en) *	1932-08-04	1937-06-01	B F Sturtevant Co	Rotary compressor
GB966752A (en) *	1959-09-08	1964-08-12	Svenska Rotor Maskiner Ab	Improvements in and relating to screw rotor compressors or vacuum pumps
US3161349A (en) *	1961-11-08	1964-12-15	Svenska Rotor Maskiner Ab	Thrust balancing
SE302815B (en) *	1965-01-13	1968-08-05	Svenska Rotor Maskiner Ab

1967
- 1967-05-03 GB GB20454/67A patent/GB1212015A/en not_active Expired
1968
- 1968-04-24 DE DE1703251A patent/DE1703251C3/en not_active Expired
- 1968-04-30 CS CS3199A patent/CS151468B2/cs unknown
- 1968-05-01 DK DK201568AA patent/DK133688B/en unknown
- 1968-05-02 BE BE714541D patent/BE714541A/xx not_active IP Right Cessation
- 1968-05-02 JP JP43029181A patent/JPS5017686B1/ja active Pending
- 1968-05-02 SE SE05903/68A patent/SE331152B/xx unknown
- 1968-05-02 US US726135A patent/US3462072A/en not_active Expired - Lifetime
- 1968-05-03 FR FR1564294D patent/FR1564294A/fr not_active Expired

Also Published As

Publication number	Publication date
SE331152B (en)	1970-12-14
CS151468B2 (en)	1973-10-19
DK133688C (en)	1976-11-15
DK133688B (en)	1976-06-28
JPS5017686B1 (en)	1975-06-23
DE1703251B2 (en)	1979-06-21
US3462072A (en)	1969-08-19
GB1212015A (en)	1970-11-11
DE1703251A1 (en)	1970-02-12
FR1564294A (en)	1969-04-18
DE1703251C3 (en)	1980-02-28

Publication	Publication Date	Title
AU425114B2 (en)	1972-06-14
AT298283B (en)	1972-03-15
AU416737B2 (en)	1971-09-03
AU2277767A (en)	1968-12-12
AU342066A (en)	1968-09-19
AU610966A (en)	1968-11-28
AU1273466A (en)	1969-04-24
AU2116667A (en)	1969-04-03
AU2256867A (en)	1968-12-05
AU3189468A (en)	1969-07-10
AU2454867A (en)	1969-01-16
AU3151267A (en)	1968-01-08
AU2528767A (en)	1970-01-08
AU2977667A (en)	1969-05-22
BE509738A (en)
AU1868267A (en)	1968-09-12
AU2406369A (en)	1969-01-09
BE514578A (en)
AU34866A (en)	1968-07-04
BE609869A (en)
AU1763766A (en)	1968-08-15
AU1677166A (en)	1968-07-25
AU459699A (en)	1975-04-10
AU1614766A (en)	1968-07-11
BE692198A (en)	1967-06-16

Legal Events

Date	Code	Title	Description
1988-01-01	RE20	Patent expired	Owner name: SVENSKA ROTOR MASKINER A.B. Effective date: 19880502

Date

Code

Title

Description

1988-01-01

RE20

Patent expired

Owner name: SVENSKA ROTOR MASKINER A.B.

Effective date: 19880502