Darrel D Wegner from Burnsville, MN, age 70

Us Patents

Air Filter Cartridge And Air Cleaner Assembly
view source
US Patent:

8292983, Oct 23, 2012
Filed:

Jan 12, 2006
Appl. No.:

11/795176
Inventors:

Gregory L. Reichter - Bloomington MN, US
Wayne R. W. Bishop - St. Louis Park MN, US
Benny Kevin Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce R. Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Thomas G. Miller - Eagan MN, US
Donald Raymond Mork - Lime Springs IA, US
Kevin J. Schrage - Spring Valley MN, US
Richard J. Osendorf - St. Paul MN, US
Bradley A. Kuempel - Eden Prairie MN, US
Thomas John Lundgren - Bloomington MN, US
Jordan S. Flagstad - E. Bethel MN, US
Assignee:

Donaldson Company, Inc. - Minneapolis MN
International Classification:

B01D 46/00
US Classification:

55497, 55502
Abstract:

An air filter arrangement is disclosed. The air filter arrangement includes strips of media comprising fluted sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements including such stacked media with peripheral, perimeter, housing seal arrangements are described. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.

Air Filter Arrangement; Assembly; And Methods
view source
US Patent:

8277532, Oct 2, 2012
Filed:

Aug 5, 2005
Appl. No.:

11/659067
Inventors:

Gregory L. Reichter - Bloomington MN, US
Wayne R. W. Bishop - St. Louis Park MN, US
Benny Kevin Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce R. Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Thomas G. Miller - Eagan MN, US
Donald Raymond Mork - Lime Springs IA, US
Kevin J. Schrage - Spring Valley MN, US
Richard J. Osendorf - St. Paul MN, US
Bradley A. Kuempel - Eden Prairie MN, US
Thomas John Lundgren - Bloomington MN, US
Assignee:

Donaldson Company, Inc. - Minneapolis MN
International Classification:

B01D 46/00
US Classification:

55502, 553853, 55497, 55521
Abstract:

An air filter arrangement is () disclosed. The air filter arrangement includes strips of media comprising corrugated sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements including such stacked media with a molding arrangement to secure and seal opposite side edges of the media strips, are described. Also described are filter cartridges including such media pack () and air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.

Air Filter Arrangement
view source
US Patent:

8496723, Jul 30, 2013
Filed:

Jan 12, 2006
Appl. No.:

11/795178
Inventors:

Gregory L. Reichter - Bloomington MN, US
Wayne R. W. Bishop - St. Louis Park MN, US
Benny Kevin Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce R. Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Donald Raymond Mork - Lime Springs IA, US
Kevin J. Schrage - Spring Valley MN, US
Richard J. Osendorf - St. Paul MN, US
Bradley A. Kuempel - Eden Prairie MN, US
Thomas John Lundgren - Bloomington MN, US
Jordan S. Flagstad - E. Bethel MN, US
Assignee:

Donaldson Company, Inc. - Minneapolis MN
International Classification:

B01D 46/00
US Classification:

55503, 553853, 55502, 55521
Abstract:

An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted.

Air Filter Arrangement
view source
US Patent:

8636820, Jan 28, 2014
Filed:

Jul 29, 2013
Appl. No.:

13/952987
Inventors:

Wayne Bishop - St. Louis Park MN, US
Benny Nelson - Bloomington MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Richard Osendorf - St. Paul MN, US
Bradley Keumpel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US
Jordan S. Flagstad - East Bethel MN, US
Assignee:

Donaldson Company, Inc. - Minneapolis MN
International Classification:

B01D 46/00
US Classification:

55502, 553853, 55497, 55503, 55521
Abstract:

An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge comprising strips of media arranged in a stacked configuration. The strips of media each comprise a corrugated sheet secured to a facing sheet. A preferred filter cartridge positioned within the air cleaner arrangement, is depicted.

Air Filter Cartridge And Air Cleaner Assembly
view source
US Patent:

20130239529, Sep 19, 2013
Filed:

Sep 14, 2012
Appl. No.:

13/616087
Inventors:

Gregory L. Reichter - Bloomington MN, US
Wayne R.W. Bishop - St. Louis Park MN, US
Benny Kevin Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce R. Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Thomas G. Miller - Eagan MN, US
Donald Raymond Mork - Lime Springs IA, US
Kevin J. Schrage - Spring Valley MN, US
Richard J. Osendorf - St. Paul MN, US
Bradley A. Kuempel - Eden Prairie MN, US
Thomas John Lundgren - Bloomington MN, US
Jordan S. Flagstad - East Bethel MN, US
Assignee:

Donaldson Company, Inc. - Minneapolis MN
International Classification:

B01D 46/00
US Classification:

55502
Abstract:

An air filter arrangement is disclosed. The air filter arrangement includes strips of media comprising fluted sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements including such stacked media with peripheral, perimeter, housing seal arrangements are described. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.

Air Filter Arrangement; Assembly; And, Methods
view source
US Patent:

20130239530, Sep 19, 2013
Filed:

Sep 14, 2012
Appl. No.:

13/616292
Inventors:

Gregory L. REICHTER - Bloomington MN, US
Wayne R.W. BISHOP - St. Louis Park MN, US
Benny Kevin NELSON - Waconia MN, US
Darrel WEGNER - Burnsville MN, US
Bruce R. CRENSHAW - Frankfort IN, US
Vladimir KLADNITSKY - Eagan MN, US
Thomas G. MILLER - Eagan MN, US
Donald Raymond MORK - Lime Springs IA, US
Kevin J. SCHRAGE - Spring Valley MN, US
Richard J. OSENDORF - St. Paul MN, US
Bradley A. KUEMPEL - Eden Prairie MN, US
Thomas John LUNDGREN - Bloomington MN, US
Assignee:

Donaldson Company Inc. - Bloomington MN
International Classification:

B01D 46/00
US Classification:

55502, 264258
Abstract:

An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and forming inlet and outlet flutes secured to one another. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.

Air Filter Arrangement; Assembly; And, Methods
view source
US Patent:

20220176299, Jun 9, 2022
Filed:

Nov 23, 2021
Appl. No.:

17/533796
Inventors:

- Minneapolis MN, US
Wayne Bishop - St. Louis Park MN, US
Benny K. Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Thomas Miller - Grand Rapids MN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Richard Osendorf - St. Paul MN, US
Bradley Kuempel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US
International Classification:

B01D 46/52
F02M 35/024
B01D 46/62
B01D 46/00
Abstract:

An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.

Air Filter Arrangement; Assembly; And, Methods
view source
US Patent:

20210394101, Dec 23, 2021
Filed:

May 27, 2021
Appl. No.:

17/303371
Inventors:

- Minneapolis MN, US
Wayne Bishop - St. Louis Park MN, US
Benny K. Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfort IN, US
Thomas Miller - Grand Rapids MN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Vladimir Kladnitsky - Eagan MN, US
Richard Osendorf - St. Paul MN, US
Bradley Kuempel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US
Jordan Flagstad - East Bethel MN, US
International Classification:

B01D 46/00
B01D 46/52
F02C 7/05
F02M 35/024
Abstract:

Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.