{"number":"US12697775B2","kindCode":"B2","documentType":"grant","title":{"original":"Metal plated additively manufactured plastic ACM shrouds with internal thermally adaptive structure","english":"Metal plated additively manufactured plastic ACM shrouds with internal thermally adaptive structure"},"abstract":{"original":"Forming a shroud for an ACM by: forming a base having discrete sections including: a first section defining connecting features for connecting with a fixed ACM structure; a second section positioned adjacent to a compressor rotor when installed in the ACM; and a third section disposed adjacent to a drive ring bearing when installed in the ACM; forming the base includes: printing thermoplastic polymer surfaces, respectively from thermoplastic polymers, disposed against each other, a first thermoplastic polymer surface having a CTE, and a second thermoplastic polymer surface having a second CTE;…","english":"Forming a shroud for an ACM by: forming a base having discrete sections including: a first section defining connecting features for connecting with a fixed ACM structure; a second section positioned adjacent to a compressor rotor when installed in the ACM; and a third section disposed adjacent to a drive ring bearing when installed in the ACM; forming the base includes: printing thermoplastic polymer surfaces, respectively from thermoplastic polymers, disposed against each other, a first thermoplastic polymer surface having a CTE, and a second thermoplastic polymer surface having a second CTE;…"},"applicants":["Hamilton Sundstrand Corporation"],"inventors":["Brent J. Merritt","Viktor Kilchyk"],"filingDate":"2023-07-24","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697775B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697775B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697775B2","ja":"https://downloadpatent.com/ja/patent/US12697775B2"}}