Daniel R. Crum

Person

Huntersville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary compressors with variable speed and volume control
- Patent number 11,852,145
- Issue date Dec 26, 2023
- TRANE INTERNATIONAL, INC.
- Jay H. Johnson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw compressor with oil injection at multiple volume ratios
- Patent number 11,732,715
- Issue date Aug 22, 2023
- Ingersoll-Rand Industrial U.S., Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw compressor with oil injection at multiple volume ratios
- Patent number 11,118,585
- Issue date Sep 14, 2021
- Ingersoll-Rand Industrial U.S., Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable capacity screw compressor and method
- Patent number 11,022,117
- Issue date Jun 1, 2021
- TRANE INTERNATIONAL INC.
- Dennis M. Beekman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Boltless fixed scroll-to-frame joint
- Patent number 10,975,865
- Issue date Apr 13, 2021
- TRANE INTERNATIONAL INC.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary screw compressor with atomized oil injection
- Patent number 10,851,786
- Issue date Dec 1, 2020
- Ingersoll-Rand Industrial U.S., Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor bearing housing drain
- Patent number 10,851,787
- Issue date Dec 1, 2020
- TRANE INTERNATIONAL INC.
- Eric S. Mlsna
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor shaft
- Patent number 10,753,359
- Issue date Aug 25, 2020
- TRANE INTERNATIONAL INC.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with partial load capacity
- Patent number 10,738,777
- Issue date Aug 11, 2020
- TRANE INTERNATIONAL INC.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary compressors with variable speed and volume control
- Patent number 10,533,556
- Issue date Jan 14, 2020
- TRANE INTERNATIONAL INC.
- Jay H. Johnson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Tip seal
- Patent number 10,451,068
- Issue date Oct 22, 2019
- TRANE INTERNATIONAL INC.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor having external shell with vibration isolation and press...
- Patent number 10,240,603
- Issue date Mar 26, 2019
- TRANE INTERNATIONAL INC.
- William B. Rockwood
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Methods and apparatuses to isolate vibration
- Patent number 10,228,148
- Issue date Mar 12, 2019
- TRANE INTERNATIONAL INC.
- Pavak Mehta
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Scroll compressor with crankshaft venting
- Patent number 7,819,644
- Issue date Oct 26, 2010
- Trane International Inc.
- Alan H V Eber
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Tip seal for scroll type compressors and manufacturing method therefor
- Patent number 6,270,713
- Issue date Aug 7, 2001
- American Standard International Inc.
- Daniel R. Crum
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Tip seal for scroll type compressor and manufacturing method therefor
- Patent number 6,126,422
- Issue date Oct 3, 2000
- American Standard Inc.
- Daniel R. Crum
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control of suction gas and lubricant flow in a scroll compressor
- Patent number 6,000,917
- Issue date Dec 14, 1999
- American Standard Inc.
- Scott J. Smerud
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gas flow and lubrication of a scroll compressor
- Patent number 5,772,411
- Issue date Jun 30, 1998
- American Standard Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having a frame and open sleeve for controlling ga...
- Patent number 5,533,875
- Issue date Jul 9, 1996
- American Standard Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll apparatus with enhanced lubricant flow
- Patent number 5,212,964
- Issue date May 25, 1993
- American Standard Inc.
- Robert E. Utter
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus for enhanced scroll stability in a co-rotation...
- Patent number 5,142,885
- Issue date Sep 1, 1992
- American Standard Inc.
- Robert E. Utter
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Co-rotational scroll apparatus with improved scroll member biasing
- Patent number 5,129,798
- Issue date Jul 14, 1992
- American Standard Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Co-rotational scroll apparatus with positive lubricant flow
- Patent number 5,101,644
- Issue date Apr 7, 1992
- American Standard Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Co-rotational scroll apparatus with optimized coupling
- Patent number 5,099,658
- Issue date Mar 31, 1992
- American Standard Inc.
- Robert E. Utter
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
SCREW COMPRESSOR WITH OIL INJECTION AT MULTIPLE VOLUME RATIOS
- Publication number 20230349384
- Publication date Nov 2, 2023
- Ingersoll-Rand Industrial U.S., Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCREW COMPRESSOR WITH OIL INJECTION AT MULTIPLE VOLUME RATIOS
- Publication number 20210404471
- Publication date Dec 30, 2021
- Ingersoll-Rand Industrial U.S., Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY COMPRESSORS WITH VARIABLE SPEED AND VOLUME CONTROL
- Publication number 20200132074
- Publication date Apr 30, 2020
- Trane International, Inc.
- Jay H. Johnson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR WITH PARTIAL LOAD CAPACITY
- Publication number 20190293070
- Publication date Sep 26, 2019
- TRANE INTERNATIONAL INC.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...
- Publication number 20190271316
- Publication date Sep 5, 2019
- Ingersoll-Rand Company
- Ryan D. Hartman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SCREW COMPRESSOR WITH OIL INJECTION AT MULTIPLE VOLUME RATIOS
- Publication number 20190101121
- Publication date Apr 4, 2019
- Ingersoll-Rand Company
- DANIEL R. CRUM
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ROTARY SCREW COMPRESSOR WITH ATOMIZED OIL INJECTION
- Publication number 20190093659
- Publication date Mar 28, 2019
- Ingersoll-Rand Company
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TWIST-LOCK, BOLTLESS FIXED SCROLL-TO-FRAME JOINT
- Publication number 20190032658
- Publication date Jan 31, 2019
- TRANE INTERNATIONAL INC.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR SHAFT
- Publication number 20190032664
- Publication date Jan 31, 2019
- TRANE INTERNATIONAL INC.
- Daniel R. CRUM
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR BEARING HOUSING DRAIN
- Publication number 20180223852
- Publication date Aug 9, 2018
- TRANE INTERNATIONAL INC.
- Eric S. Mlsna
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
TIP SEAL
- Publication number 20160131136
- Publication date May 12, 2016
- Trane International Inc.
- Daniel R. Crum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR
- Publication number 20150337840
- Publication date Nov 26, 2015
- Trane International Inc.
- William B. Rockwood
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHODS AND APPARATUSES TO ISOLATE VIBRATION
- Publication number 20150192310
- Publication date Jul 9, 2015
- Trane International Inc.
- Pavak Mehta
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ROTARY COMPRESSORS WITH VARIABLE SPEED AND VOLUME CONTROL
- Publication number 20150093273
- Publication date Apr 2, 2015
- Trane International, Inc.
- Jay H. Johnson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bearing Housing and Assembly of a Screw Compressor
- Publication number 20150030490
- Publication date Jan 29, 2015
- Trane International Inc.
- Dennis M. Beekman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Variable Capacity Screw Compressor and Method
- Publication number 20150030489
- Publication date Jan 29, 2015
- Trane International Inc.
- Dennis M. Beekman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Scroll compressor with crankshaft venting
- Publication number 20080170955
- Publication date Jul 17, 2008
- Trane International Inc.
- Alan HV Eber
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Daniel R. Crum

Person

Patents Grantslast 30 patents

Rotary compressors with variable speed and volume control

Screw compressor with oil injection at multiple volume ratios

Screw compressor with oil injection at multiple volume ratios

Variable capacity screw compressor and method

Boltless fixed scroll-to-frame joint

Rotary screw compressor with atomized oil injection

Compressor bearing housing drain

Scroll compressor shaft

Scroll compressor with partial load capacity

Rotary compressors with variable speed and volume control

Tip seal

Compressor having external shell with vibration isolation and press...

Methods and apparatuses to isolate vibration

Scroll compressor with crankshaft venting

Tip seal for scroll type compressors and manufacturing method therefor

Tip seal for scroll type compressor and manufacturing method therefor

Control of suction gas and lubricant flow in a scroll compressor

Gas flow and lubrication of a scroll compressor

Scroll compressor having a frame and open sleeve for controlling ga...

Scroll apparatus with enhanced lubricant flow

Method and apparatus for enhanced scroll stability in a co-rotation...

Co-rotational scroll apparatus with improved scroll member biasing

Co-rotational scroll apparatus with positive lubricant flow

Co-rotational scroll apparatus with optimized coupling

Patents Applicationslast 30 patents

SCREW COMPRESSOR WITH OIL INJECTION AT MULTIPLE VOLUME RATIOS

SCREW COMPRESSOR WITH OIL INJECTION AT MULTIPLE VOLUME RATIOS

ROTARY COMPRESSORS WITH VARIABLE SPEED AND VOLUME CONTROL

SCROLL COMPRESSOR WITH PARTIAL LOAD CAPACITY

MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...

SCREW COMPRESSOR WITH OIL INJECTION AT MULTIPLE VOLUME RATIOS

ROTARY SCREW COMPRESSOR WITH ATOMIZED OIL INJECTION

TWIST-LOCK, BOLTLESS FIXED SCROLL-TO-FRAME JOINT

SCROLL COMPRESSOR SHAFT

COMPRESSOR BEARING HOUSING DRAIN

TIP SEAL

COMPRESSOR

METHODS AND APPARATUSES TO ISOLATE VIBRATION

ROTARY COMPRESSORS WITH VARIABLE SPEED AND VOLUME CONTROL

Bearing Housing and Assembly of a Screw Compressor

Variable Capacity Screw Compressor and Method

Scroll compressor with crankshaft venting