CN216306251U - 双叶轮背对布置的离心蒸汽压缩机 - Google Patents
双叶轮背对布置的离心蒸汽压缩机 Download PDFInfo
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- CN216306251U CN216306251U CN202121736220.2U CN202121736220U CN216306251U CN 216306251 U CN216306251 U CN 216306251U CN 202121736220 U CN202121736220 U CN 202121736220U CN 216306251 U CN216306251 U CN 216306251U
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CN202121736220.2U CN216306251U (zh) | 2021-07-28 | 2021-07-28 | 双叶轮背对布置的离心蒸汽压缩机 |
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Denomination of utility model: Centrifugal steam compressor with double impeller back-to-back arrangement Effective date of registration: 20220505 Granted publication date: 20220415 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Rongda Yongneng Compressor Co.,Ltd. Registration number: Y2022330000634 |
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Denomination of utility model: Centrifugal steam compressor with double bladed wheels arranged back to back Effective date of registration: 20230327 Granted publication date: 20220415 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Rongda Yongneng Compressor Co.,Ltd. Registration number: Y2023330000593 |
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Date of cancellation: 20240102 Granted publication date: 20220415 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Zhejiang Rongda Yongneng Compressor Co.,Ltd. Registration number: Y2023330000593 |