Svenska Rotor Maskiner AB

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Pair of co-operating screw rotors
- Patent number 10,451,065
- Issue date Oct 22, 2019
- Svenska Rotor Maskiner AB
- Erik Thuresson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and means for controlling a flow through an expander
- Patent number 7,617,681
- Issue date Nov 17, 2009
- Svenska Rotor Maskiner AB
- Henrik Ohman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Screw compressor in which the trailing flanks of the lobes of at le...
- Patent number 7,232,298
- Issue date Jun 19, 2007
- Svenska Rotor Maskiner AB
- Mats Sundström
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bacterial growth inhibition in a circulation system comprising a co...
- Patent number 6,695,602
- Issue date Feb 24, 2004
- Svenska Rotor Maskiner AB
- Mats Sundström
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw rotor machine having means for axially biasing at least one o...
- Patent number 6,551,084
- Issue date Apr 22, 2003
- Svenska Rotor Maskiner AB
- Mats Sundström
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Two stage compressor and a method for cooling such a compressor
- Patent number 6,506,027
- Issue date Jan 14, 2003
- Svenska Rotor Maskiner AB
- Karlis Timuska
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Lift valve for a rotary screw compressor
- Patent number 6,461,119
- Issue date Oct 8, 2002
- Svenska Rotor Maskiner AB
- Karlis Timuska
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil-free screw rotor apparatus
- Patent number 6,302,667
- Issue date Oct 16, 2001
- Svenska Rotor Maskiner AB
- Karlis Timuska
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pair of co-operating screw rotors, a screw rotor and a rotary screw...
- Patent number 5,947,713
- Issue date Sep 7, 1999
- Svenska Rotor Maskiner AB
- Henrik Ohman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary regenerative heat exchanger
- Patent number 5,911,270
- Issue date Jun 15, 1999
- Svenska Rotor Maskiner AB
- Dag Westerlund
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Rotary screw compressor with unloading means
- Patent number 5,860,801
- Issue date Jan 19, 1999
- Svenska Rotor Maskiner AB
- Karlis Timuska
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigeration system anad a method for regulating the refrigeration...
- Patent number 5,816,055
- Issue date Oct 6, 1998
- Svenska Rotor Maskiner AB
- Henrik Ohman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for performing cooling
- Patent number 5,732,560
- Issue date Mar 31, 1998
- Svenska Rotor Maskiner AB
- Erik Thuresson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Rotary displacement compressor with liquid circulation system
- Patent number 5,727,936
- Issue date Mar 17, 1998
- Svenska Rotor Maskiner AB
- Leif Eriksson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary screw compressor having a thrust balancing piston device and...
- Patent number 5,707,223
- Issue date Jan 13, 1998
- Svenska Rotor Maskiner AB
- Arnold Englund
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary screw compressor with variable thrust balancing means
- Patent number 5,678,987
- Issue date Oct 21, 1997
- Svenska Rotor Maskiner AB
- Karlis Timuska
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cooled air cycle system and method for operating such a system
- Patent number 5,642,629
- Issue date Jul 1, 1997
- Svenska Rotor Maskiner AB
- Henrik Ohman
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Rotary screw compressor with shaft seal
- Patent number 5,641,280
- Issue date Jun 24, 1997
- Svenska Rotor Maskiner AB
- Karlis Timuska
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for regenerative heat exchanger
- Patent number 5,482,108
- Issue date Jan 9, 1996
- Svenska Rotor Maskiner AB
- Stefan Essle
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Rotary displacement compressor having adjustable internal volume ra...
- Patent number 5,411,387
- Issue date May 2, 1995
- Svenska Rotor Maskiner AB
- Stig Lundin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary screw machine with thrust balanced bearings
- Patent number 5,411,388
- Issue date May 2, 1995
- Svenska Rotor Maskiner AB
- Frits Soderlund
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotor for a rotary screw machine having internal member and externa...
- Patent number 5,310,320
- Issue date May 10, 1994
- Svenska Rotor Maskiner AB
- Karlis Timuska
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Rotary screw machine having thrust balancing means
- Patent number 5,281,115
- Issue date Jan 25, 1994
- Svenska Rotor Maskiner AB
- Karlis Timuska
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for manufacturing screw rotors
- Patent number 5,219,499
- Issue date Jun 15, 1993
- Svenska Rotor Maskiner AB
- Karlis Timuska
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine for a gaseous medium
- Patent number 5,192,199
- Issue date Mar 9, 1993
- Svenska Rotor Maskiner AB
- Hans Olofsson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw rotor machine with De Laval nozzle for noise reduction
- Patent number 5,137,439
- Issue date Aug 11, 1992
- Svenska Rotor Maskiner AB
- Stig Lundin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary screw compressor with inlet chamber
- Patent number 5,120,207
- Issue date Jun 9, 1992
- Svenska Rotor Maskiner AB
- Frits Soderlund
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary positive displacement compressor and refrigeration plant
- Patent number 5,063,750
- Issue date Nov 12, 1991
- Svenska Rotor Maskiner AB
- Arnold Englund
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Lift valve in a rotary screw machine
- Patent number 5,052,901
- Issue date Oct 1, 1991
- Svenska Rotor Maskiner AB
- Arnold Englund
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary screw compressor with oil drainage
- Patent number 5,037,282
- Issue date Aug 6, 1991
- Svenska Rotor Maskiner AB
- Arnold Englund
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

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Patents Applicationslast 30 patents

Information Patent Application
PAIR OF CO-OPERATING SCREW ROTORS
- Publication number 20170227009
- Publication date Aug 10, 2017
- Svenska Rotor Maskiner AB
- Erik THURESSON
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor
- Publication number 20060088434
- Publication date Apr 27, 2006
- Svenska Rotor Maskiner AB
- Mats Sundstrom
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Screw rotor and screw rotor compressor
- Publication number 20050089414
- Publication date Apr 28, 2005
- Svenska Rotor Maskiner AB
- Henrik Ohman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Screw rotor machine having means for axially biasing at least one o...
- Publication number 20020131885
- Publication date Sep 19, 2002
- Svenska Rotor Maskiner AB
- Mats Sundstrom
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

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Trademarklast 30 trademarks

Information Trademark
79359689 - SRM
- Serial number 79359689
- Registration number 7459045
- Filing date Oct 31, 2022
- Svenska Rotor Maskiner AB
- 7 - Machines and machine tools
Information Trademark
75813416 - SRM
- Serial number 75813416
- Registration number 2513962
- Filing date Oct 1, 1999
- Svenska Rotor Maskiner AB
- 7 - Machines and machine tools
Information Trademark
75508380 - LYSHOLM
- Serial number 75508380
- Registration number 2419653
- Filing date Jun 25, 1998
- SVENSKA ROTOR MASKINER AB
- 7 - Machines and machine tools

Svenska Rotor Maskiner AB

Organization

Patents Grantslast 30 patents

Pair of co-operating screw rotors

Method and means for controlling a flow through an expander

Screw compressor in which the trailing flanks of the lobes of at le...

Bacterial growth inhibition in a circulation system comprising a co...

Screw rotor machine having means for axially biasing at least one o...

Two stage compressor and a method for cooling such a compressor

Lift valve for a rotary screw compressor

Oil-free screw rotor apparatus

Pair of co-operating screw rotors, a screw rotor and a rotary screw...

Rotary regenerative heat exchanger

Rotary screw compressor with unloading means

Refrigeration system anad a method for regulating the refrigeration...

System and method for performing cooling

Rotary displacement compressor with liquid circulation system

Rotary screw compressor having a thrust balancing piston device and...

Rotary screw compressor with variable thrust balancing means

Cooled air cycle system and method for operating such a system

Rotary screw compressor with shaft seal

Method for regenerative heat exchanger

Rotary displacement compressor having adjustable internal volume ra...

Rotary screw machine with thrust balanced bearings

Rotor for a rotary screw machine having internal member and externa...

Rotary screw machine having thrust balancing means

Method for manufacturing screw rotors

Machine for a gaseous medium

Screw rotor machine with De Laval nozzle for noise reduction

Rotary screw compressor with inlet chamber

Rotary positive displacement compressor and refrigeration plant

Lift valve in a rotary screw machine

Rotary screw compressor with oil drainage

Patents Applicationslast 30 patents

PAIR OF CO-OPERATING SCREW ROTORS

Compressor

Screw rotor and screw rotor compressor

Screw rotor machine having means for axially biasing at least one o...

Trademarklast 30 trademarks

79359689 - SRM

75813416 - SRM

75508380 - LYSHOLM