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"Packing Cup For A Reciprocating Compressor"
Abstract: The invention describes a packing cup (22) for the cylinder (10) of a reciprocating compressor. The packing cup (22) is formed from a first outer disc (28) and from a second inner disc (30), concentric to the first outer disc (28) and inside which a seat is formed for at least one sealing element for the piston (18). At least a part of the packing cup (22) is manufactured from a high- strength metallic alloy, obtained through a melting process and subsequent plastic deformation. The material is finally subjected to special heat treatments to improve the overall mechanical properties of the packing cup (22).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
22 November 2010
Publication Number
09/2012
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Applicants
NUOVO PIGNONE S.P.A.
VIA FELICE MATTEUCCI 2, 1-50127 FIRENZE ITALY.
Inventors
1. CAMPO NICOLA
VIA DI SOFFIANO 59, I-50143 FIRENZE ITALY.
2. GIANOZZI MASSIMO
VIA F. MATTEUCCI 2, I-50127 FIRENZE ITALY.
3. BELLACCI MICHELANGELO
VIA F. DA BARBERINO 9, I-50100 FIRENZE ITALY.
4. CHIESI FRANCESCO
VIA F. MATTEUCCI 2, I-50127 FIRENZE ITALY.
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 8249-DELNP-2010-FORM 3 [31-12-2019(online)].pdf | 2019-12-31 |
| 1 | 8249-delnp-2010-gpa.pdf | 2011-08-20 |
| 2 | 8249-delnp-2010-form-5.pdf | 2011-08-20 |
| 2 | 8249-DELNP-2010-PETITION UNDER RULE 137 [31-12-2019(online)]-1.pdf | 2019-12-31 |
| 3 | 8249-DELNP-2010-PETITION UNDER RULE 137 [31-12-2019(online)].pdf | 2019-12-31 |
| 3 | 8249-delnp-2010-form-3.pdf | 2011-08-20 |
| 4 | 8249-DELNP-2010-Written submissions and relevant documents (MANDATORY) [31-12-2019(online)].pdf | 2019-12-31 |
| 4 | 8249-delnp-2010-form-2.pdf | 2011-08-20 |
| 5 | 8249-delnp-2010-form-1.pdf | 2011-08-20 |
| 5 | 8249-DELNP-2010-AMMENDED DOCUMENTS [27-12-2019(online)].pdf | 2019-12-27 |
| 6 | 8249-DELNP-2010-FORM 13 [27-12-2019(online)].pdf | 2019-12-27 |
| 6 | 8249-delnp-2010-drawings.pdf | 2011-08-20 |
| 7 | 8249-DELNP-2010-MARKED COPIES OF AMENDEMENTS [27-12-2019(online)].pdf | 2019-12-27 |
| 7 | 8249-delnp-2010-description (complete).pdf | 2011-08-20 |
| 8 | 8249-DELNP-2010-RELEVANT DOCUMENTS [27-12-2019(online)].pdf | 2019-12-27 |
| 8 | 8249-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 9 | 8249-delnp-2010-claims.pdf | 2011-08-20 |
| 9 | 8249-DELNP-2010-ExtendedHearingNoticeLetter-(DateOfHearing-18-12-2019).pdf | 2019-12-17 |
| 10 | 8249-delnp-2010-abstract.pdf | 2011-08-20 |
| 10 | 8249-DELNP-2010-Correspondence-091219.pdf | 2019-12-11 |
| 11 | 8249-delnp-2010-Form-1-(23-12-2011).pdf | 2011-12-23 |
| 11 | 8249-DELNP-2010-Power of Attorney-091219.pdf | 2019-12-11 |
| 12 | 8249-delnp-2010-Correspondence Others-(23-12-2011).pdf | 2011-12-23 |
| 12 | 8249-DELNP-2010-Correspondence to notify the Controller (Mandatory) [29-11-2019(online)].pdf | 2019-11-29 |
| 13 | 8249-delnp-2010-Form-18-(09-04-2012).pdf | 2012-04-09 |
| 13 | 8249-DELNP-2010-FORM-26 [29-11-2019(online)].pdf | 2019-11-29 |
| 14 | 8249-delnp-2010-Correspondence Others-(09-04-2012).pdf | 2012-04-09 |
| 14 | 8249-DELNP-2010-HearingNoticeLetter-(DateOfHearing-18-12-2019).pdf | 2019-11-18 |
| 15 | 8249-DELNP-2010-AMENDED DOCUMENTS [07-11-2019(online)].pdf | 2019-11-07 |
| 15 | 8249-delnp-2010-Correspondence Others-(17-04-2012).pdf | 2012-04-17 |
| 16 | 8249-DELNP-2010-FER.pdf | 2018-02-26 |
| 16 | 8249-DELNP-2010-FORM 13 [07-11-2019(online)].pdf | 2019-11-07 |
| 17 | 8249-DELNP-2010-FORM-26 [24-08-2018(online)].pdf | 2018-08-24 |
| 17 | 8249-DELNP-2010-FORM-26 [07-11-2019(online)].pdf | 2019-11-07 |
| 18 | 8249-DELNP-2010-OTHERS [25-08-2018(online)].pdf | 2018-08-25 |
| 18 | 8249-DELNP-2010-RELEVANT DOCUMENTS [07-11-2019(online)].pdf | 2019-11-07 |
| 19 | 8249-DELNP-2010-Correspondence-260918.pdf | 2018-10-04 |
| 19 | 8249-DELNP-2010-FER_SER_REPLY [25-08-2018(online)].pdf | 2018-08-25 |
| 20 | 8249-DELNP-2010-DRAWING [25-08-2018(online)].pdf | 2018-08-25 |
| 20 | 8249-DELNP-2010-Power of Attorney-260918.pdf | 2018-10-04 |
| 21 | 8249-DELNP-2010-CORRESPONDENCE [25-08-2018(online)].pdf | 2018-08-25 |
| 21 | 8249-DELNP-2010-Correspondence-310818.pdf | 2018-09-04 |
| 22 | 8249-DELNP-2010-COMPLETE SPECIFICATION [25-08-2018(online)].pdf | 2018-08-25 |
| 22 | 8249-DELNP-2010-Power of Attorney-310818.pdf | 2018-09-04 |
| 23 | 8249-DELNP-2010-CLAIMS [25-08-2018(online)].pdf | 2018-08-25 |
| 23 | 8249-DELNP-2010-FORM-26 [03-09-2018(online)].pdf | 2018-09-03 |
| 24 | 8249-DELNP-2010-ABSTRACT [25-08-2018(online)].pdf | 2018-08-25 |
| 25 | 8249-DELNP-2010-FORM-26 [03-09-2018(online)].pdf | 2018-09-03 |
| 25 | 8249-DELNP-2010-CLAIMS [25-08-2018(online)].pdf | 2018-08-25 |
| 26 | 8249-DELNP-2010-COMPLETE SPECIFICATION [25-08-2018(online)].pdf | 2018-08-25 |
| 26 | 8249-DELNP-2010-Power of Attorney-310818.pdf | 2018-09-04 |
| 27 | 8249-DELNP-2010-CORRESPONDENCE [25-08-2018(online)].pdf | 2018-08-25 |
| 27 | 8249-DELNP-2010-Correspondence-310818.pdf | 2018-09-04 |
| 28 | 8249-DELNP-2010-DRAWING [25-08-2018(online)].pdf | 2018-08-25 |
| 28 | 8249-DELNP-2010-Power of Attorney-260918.pdf | 2018-10-04 |
| 29 | 8249-DELNP-2010-Correspondence-260918.pdf | 2018-10-04 |
| 29 | 8249-DELNP-2010-FER_SER_REPLY [25-08-2018(online)].pdf | 2018-08-25 |
| 30 | 8249-DELNP-2010-OTHERS [25-08-2018(online)].pdf | 2018-08-25 |
| 30 | 8249-DELNP-2010-RELEVANT DOCUMENTS [07-11-2019(online)].pdf | 2019-11-07 |
| 31 | 8249-DELNP-2010-FORM-26 [07-11-2019(online)].pdf | 2019-11-07 |
| 31 | 8249-DELNP-2010-FORM-26 [24-08-2018(online)].pdf | 2018-08-24 |
| 32 | 8249-DELNP-2010-FER.pdf | 2018-02-26 |
| 32 | 8249-DELNP-2010-FORM 13 [07-11-2019(online)].pdf | 2019-11-07 |
| 33 | 8249-DELNP-2010-AMENDED DOCUMENTS [07-11-2019(online)].pdf | 2019-11-07 |
| 33 | 8249-delnp-2010-Correspondence Others-(17-04-2012).pdf | 2012-04-17 |
| 34 | 8249-delnp-2010-Correspondence Others-(09-04-2012).pdf | 2012-04-09 |
| 34 | 8249-DELNP-2010-HearingNoticeLetter-(DateOfHearing-18-12-2019).pdf | 2019-11-18 |
| 35 | 8249-delnp-2010-Form-18-(09-04-2012).pdf | 2012-04-09 |
| 35 | 8249-DELNP-2010-FORM-26 [29-11-2019(online)].pdf | 2019-11-29 |
| 36 | 8249-DELNP-2010-Correspondence to notify the Controller (Mandatory) [29-11-2019(online)].pdf | 2019-11-29 |
| 36 | 8249-delnp-2010-Correspondence Others-(23-12-2011).pdf | 2011-12-23 |
| 37 | 8249-delnp-2010-Form-1-(23-12-2011).pdf | 2011-12-23 |
| 37 | 8249-DELNP-2010-Power of Attorney-091219.pdf | 2019-12-11 |
| 38 | 8249-delnp-2010-abstract.pdf | 2011-08-20 |
| 38 | 8249-DELNP-2010-Correspondence-091219.pdf | 2019-12-11 |
| 39 | 8249-delnp-2010-claims.pdf | 2011-08-20 |
| 39 | 8249-DELNP-2010-ExtendedHearingNoticeLetter-(DateOfHearing-18-12-2019).pdf | 2019-12-17 |
| 40 | 8249-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 40 | 8249-DELNP-2010-RELEVANT DOCUMENTS [27-12-2019(online)].pdf | 2019-12-27 |
| 41 | 8249-delnp-2010-description (complete).pdf | 2011-08-20 |
| 41 | 8249-DELNP-2010-MARKED COPIES OF AMENDEMENTS [27-12-2019(online)].pdf | 2019-12-27 |
| 42 | 8249-DELNP-2010-FORM 13 [27-12-2019(online)].pdf | 2019-12-27 |
| 42 | 8249-delnp-2010-drawings.pdf | 2011-08-20 |
| 43 | 8249-delnp-2010-form-1.pdf | 2011-08-20 |
| 43 | 8249-DELNP-2010-AMMENDED DOCUMENTS [27-12-2019(online)].pdf | 2019-12-27 |
| 44 | 8249-DELNP-2010-Written submissions and relevant documents (MANDATORY) [31-12-2019(online)].pdf | 2019-12-31 |
| 44 | 8249-delnp-2010-form-2.pdf | 2011-08-20 |
| 45 | 8249-DELNP-2010-PETITION UNDER RULE 137 [31-12-2019(online)].pdf | 2019-12-31 |
| 45 | 8249-delnp-2010-form-3.pdf | 2011-08-20 |
| 46 | 8249-DELNP-2010-PETITION UNDER RULE 137 [31-12-2019(online)]-1.pdf | 2019-12-31 |
| 46 | 8249-delnp-2010-form-5.pdf | 2011-08-20 |
| 47 | 8249-DELNP-2010-FORM 3 [31-12-2019(online)].pdf | 2019-12-31 |
| 47 | 8249-delnp-2010-gpa.pdf | 2011-08-20 |
Search Strategy
| 1 | 8249delnp2010_20-07-2017.pdf |