Patents by Inventor Jesus Angel NOHALES HERRAIZ
Jesus Angel NOHALES HERRAIZ has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11680568Abstract: A compressor includes a compression mechanism and a driveshaft that drives the compression mechanism. The driveshaft may include a first axially extending passage, a second axially extending passage, and a lubricant distribution passage. The first and second axially extending passages may be radially offset from each other and may intersect each other at an overlap region. The first and second axially extending passages are in fluid communication with each other at the overlap region. The lubricant distribution passage may extend from the first axially extending passage through an outer diametrical surface of the driveshaft. The lubricant distribution passage may be disposed at a first axial distance from a first axial end of the driveshaft. A first axial end of the overlap region may be disposed at a second axial distance from the first axial end of the driveshaft. The first axial distance may be greater than the second axial distance.Type: GrantFiled: September 28, 2018Date of Patent: June 20, 2023Assignee: Emerson Climate Technologies, Inc.Inventors: Jesus Angel Nohales Herraiz, Xiaogeng Su, Sheng Liang
-
Patent number: 11668306Abstract: A system for use in a scroll compressor is described. The system comprises a crankshaft with a first end portion, wherein the crankshaft defines an axis of rotation, and slider block having a recess, wherein the first end portion of the crankshaft and the recess in the slider block are configured for connecting the slider block to the first end portion. The first end portion of the crankshaft comprises a first flat contact surface portion and the recess of the slider block comprises a second flat contact surface portion, the first and second contact surface portions facing each other when the first end portion is connected to the slider block. The system is characterized in that at least one of the flat contact surface portions comprises a slit beneath the at least one flat contact surface portion. Further, a corresponding slider block and a corresponding crankshaft are described.Type: GrantFiled: April 29, 2021Date of Patent: June 6, 2023Assignee: Emerson Climate Technologies GmbHInventors: Xiaogeng Su, Jesús Ángel Nohales Herraiz, Linus Dellweg, Laurence Grosjean, Vinod Arun Kokate
-
Publication number: 20220412355Abstract: A scroll plate for use in a scroll compressor is described. The scroll plate comprises a base plate having a first side and a second side, wherein the second side opposes the first side, and a spiral wrap formed on the first side of the base plate, wherein the base plate comprises one or more recesses and wherein an insulating material is located in at least one of the one or more recesses. Further, a scroll compressor having a corresponding scroll plate is described.Type: ApplicationFiled: June 23, 2022Publication date: December 29, 2022Applicant: Emerson Climate Technologies GmbHInventors: Xiaogeng SU, Marco Alonso CARDENAS-RUIZ, Pierre POYSAT, Jesús Ángel NOHALES HERRAIZ
-
Publication number: 20220412354Abstract: A thrust plate for use in a scroll compressor is described. The thrust plate comprises a disk-shaped body defining a plane and having a first side and a second side, wherein the second side opposes the first side, at least one protrusion extending from the first side, and at least one recess located at the second side, wherein the at least one protrusion and the at least one recess overlap at least partially in a direction perpendicular to the plane. Further, a system is described, wherein the system comprises a thrust plate with at least one protrusion and an orbiting scroll plate with at least one recess, wherein the at least one protrusion and the at least one recess overlap. Also, a scroll compressor having either a corresponding thrust plate or a corresponding system is described.Type: ApplicationFiled: June 23, 2022Publication date: December 29, 2022Applicant: Emerson Climate Technologies GmbHInventors: Xiaogeng SU, Linus DELLWEG, Geoffrey BAILLY, Jesús Ángel NOHALES HERRAIZ, Sheng LIANG
-
Publication number: 20220412362Abstract: A stationary scroll plate for use in a scroll compressor is described. The stationary scroll plate comprises a base plate having a first side and a second side, wherein the second side opposes the first side; a spiral wrap formed at the first side of the base plate, wherein the spiral wrap is adapted to interact with a corresponding spiral wrap of an orbiting scroll plate to form a compression chamber; an injection channel formed within the base plate, the injection channel providing an injection path for injection of fluid into the compression chamber; a recess located at the second side; an insert placed within the recess, wherein the insert forms a cooling chamber within the recess; an inlet channel via which the cooling chamber is connected to the injection channel; and an outlet channel via which the cooling chamber is connected to the inside of the spiral wrap.Type: ApplicationFiled: June 23, 2022Publication date: December 29, 2022Applicant: Emerson Climate Technologies GmbHInventors: Xiaogeng SU, Jesús Ángel NOHALES HERRAIZ, Marco Alonso CARDENAS-RUIZ, Matus HALUSKA
-
Publication number: 20220042509Abstract: A compressor (10) includes a compression mechanism (18) and a driveshaft (62) that drives the compression mechanism (18). The driveshaft (62) may include a first axially extending passage (94), a second axially extending passage (96), and a lubricant distribution passage (100). The first and second axially extending passages (94, 96) may be radially offset from each other and may intersect each other at an overlap region (98). The first and second axially extending passages (94, 96) are in fluid communication with each other at the overlap region (98). The lubricant distribution passage (100) may extend from the first axially extending passage (94) through an outer diametrical surface of the driveshaft (62). The lubricant distribution passage (100) may be disposed at a first axial distance (D1) from a first axial end (90) of the driveshaft (62). A first axial end of the overlap region (98) may be disposed at a second axial distance (D2) from the first axial end (90) of the drive shaft (62).Type: ApplicationFiled: September 28, 2018Publication date: February 10, 2022Applicant: EMERSON CLIMATE TECHNOLOGIES, INC.Inventors: Jesus Angel NOHALES HERRAIZ, Xiaogeng SU, Sheng LIANG
-
Publication number: 20210340983Abstract: A system for use in a scroll compressor is described. The system comprises a crankshaft with a first end portion, wherein the crankshaft defines an axis of rotation, and slider block having a recess, wherein the first end portion of the crankshaft and the recess in the slider block are configured for connecting the slider block to the first end portion. The first end portion of the crankshaft comprises a first flat contact surface portion and the recess of the slider block comprises a second flat contact surface portion, the first and second contact surface portions facing each other when the first end portion is connected to the slider block. The system is characterized in that at least one of the flat contact surface portions comprises a slit beneath the at least one flat contact surface portion. Further, a corresponding slider block and a corresponding crankshaft are described.Type: ApplicationFiled: April 29, 2021Publication date: November 4, 2021Applicant: Emerson Climate Technologies GmbHInventors: Xiaogeng SU, Jesús Ángel NOHALES HERRAIZ, Linus DELLWEG, Laurence GROSJEAN
-
Patent number: 11002275Abstract: A compressor may include a non-orbiting scroll, an orbiting scroll, a driveshaft and an Oldham coupling. The orbiting scroll meshingly engages the non-orbiting scroll. The driveshaft includes a crankpin engaging the orbiting scroll and driving the orbiting scroll in an orbital path relative to the non-orbiting scroll. The Oldham coupling may include an annular body and a plurality of first keys extending from the annular body and slidably received in slots formed in the orbiting scroll. Each of the first keys may include a first post and a first cap attached to the first post. The first posts may be integrally formed with the annular body from a first material. The first caps may be formed from a second material.Type: GrantFiled: August 29, 2019Date of Patent: May 11, 2021Assignee: Emerson Climate Technologies, Inc.Inventors: Paul L. Fullenkamp, Roxana E. L. Ruxanda, Eric A. Maurer, Jesús Ángel Nohales Herraiz, Francis Beckers, Vincent Cloosen, Laurent Grignard
-
Publication number: 20190383289Abstract: A compressor may include a non-orbiting scroll, an orbiting scroll, a driveshaft and an Oldham coupling. The orbiting scroll meshingly engages the non-orbiting scroll. The driveshaft includes a crankpin engaging the orbiting scroll and driving the orbiting scroll in an orbital path relative to the non-orbiting scroll. The Oldham coupling may include an annular body and a plurality of first keys extending from the annular body and slidably received in slots formed in the orbiting scroll. Each of the first keys may include a first post and a first cap attached to the first post. The first posts may be integrally formed with the annular body from a first material. The first caps may be formed from a second material.Type: ApplicationFiled: August 29, 2019Publication date: December 19, 2019Applicant: Emerson Climate Technologies, Inc.Inventors: Paul L. FULLENKAMP, Roxana E.L. RUXANDA, Eric A. MAURER, Jesús Ángel NOHALES HERRAIZ, Francis BECKERS, Vincent CLOOSEN, Laurent GRIGNARD
-
Patent number: 10400770Abstract: A compressor may include a non-orbiting scroll, an orbiting scroll, a driveshaft and an Oldham coupling. The orbiting scroll meshingly engages the non-orbiting scroll. The driveshaft includes a crankpin engaging the orbiting scroll and driving the orbiting scroll in an orbital path relative to the non-orbiting scroll. The Oldham coupling may include an annular body and a plurality of first keys extending from the annular body and slidably received in slots formed in the orbiting scroll. Each of the first keys may include a first post and a first cap covering at least a portion of the first post. The first posts may be integrally formed with the annular body from a first material. The first caps may be attached to the first posts and formed from a second material.Type: GrantFiled: August 31, 2016Date of Patent: September 3, 2019Assignee: Emerson Climate Technologies, Inc.Inventors: Paul L. Fullenkamp, Roxana E. L. Ruxanda, Eric Anthony Maurer, Jesús Ángel Nohales Herraiz, Francis Beckers, Vincent Cloosen, Laurent Grignard
-
Publication number: 20170234313Abstract: A compressor may include a non-orbiting scroll, an orbiting scroll, a driveshaft and an Oldham coupling. The orbiting scroll meshingly engages the non-orbiting scroll. The driveshaft includes a crankpin engaging the orbiting scroll and driving the orbiting scroll in an orbital path relative to the non-orbiting scroll. The Oldham coupling may include an annular body and a plurality of first keys extending from the annular body and slidably received in slots formed in the orbiting scroll. Each of the first keys may include a first post and a first cap covering at least a portion of the first post. The first posts may be integrally formed with the annular body from a first material. The first caps may be attached to the first posts and formed from a second material.Type: ApplicationFiled: August 31, 2016Publication date: August 17, 2017Applicant: Emerson Climate Technologies, Inc.Inventors: Paul L. FULLENKAMP, Roxana E.L. RUXANDA, Eric Anthony MAURER, Jesûs Ángel NOHALES HERRAIZ, Francis BECKERS, Vincent CLOOSEN, Laurent GRIGNARD