F16J 1/18

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Description

Class  F16J : PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS


Subclass 1/18: Pistons; Trunk pistons; Plungers (bellows pistons F16J 3/06; piston-rings or seats therefor F16J 9/00; rotary pistons, e.g. for "Wankel" type engines, F01C; specific for combustion engines, i.e. constructed to withstand high temperature or modified for guiding, igniting, vaporising, or otherwise treating the charge, F02F; pistons specially adapted for reciprocating-piston liquid engines F03C 1/28; for pumps F04B; floats F16K 33/00) Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins Securing of gudgeon-pins

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11959412 Pistons and piston assemblies for internal combustion enginesMay 03, 22Apr 16, 24Cummins Inc.; Achates Power Inc.;
11933245 Reciprocating-piston assembly, internal combustion engine, and related methodsNov 03, 22Mar 19, 24Transcend Energy Group, LLC
11835135 Piston assembly with wrist pin capJun 28, 22Dec 05, 23DeltaHawk Engines Inc.
11506141 Reciprocating-piston assembly, internal combustion engine, and related methodsJan 15, 21Nov 22, 22Transcend Energy Group, LLC
11415221 Damper deviceMar 23, 18Aug 16, 22Piolax Inc.
11384685 Casella hydraulic variable compression ratio pistonJan 14, 21Jul 12, 22Not available
11193448 Piston for an internal combustion engineMar 04, 19Dec 07, 21Federal-Mogul Nurnberg GmbH
10823469 Reciprocating refrigeration compressor wrist pin retentionJan 03, 19Nov 03, 20Carrier Corporation
10823468 Reciprocating refrigeration compressor wrist pin retentionJan 03, 19Nov 03, 20Carrier Corporation
10690247 Galleryless short compression insulated steel pistonJan 09, 18Jun 23, 20Tenneco Inc.
10495224 Interlocking piston buttonAug 03, 18Dec 03, 19WESTERN DISTRIBUTING COMPANY
10436146 Piston for an internal combustion engine and method for producing the piston for an internal combustion engineJan 26, 16Oct 08, 19Federal-Mogul Nurnberg GmbH
10281041 Piston boltOct 05, 16May 07, 19Mahle International GmbH
10267419 Piston wrist pin installation tool and methodOct 27, 16Apr 23, 19IMS SOLUTION, LLC
10215167 Connecting rod with modified endApr 04, 14Feb 26, 19Howden Thomassen Compressors BV
10197311 Reciprocating refrigeration compressor wrist pin retentionJun 27, 13Feb 05, 19Carrier Corporation
10041592 Interlocking piston buttonSep 01, 16Aug 07, 18WESTERN DISTRIBUTING COMPANY
9605619 Piston for internal combustion engineJun 04, 12Mar 28, 17COMPONENTA FINLAND OY
9447877 Mounting arrangement for a piston-connecting rod assembly in a refrigeration compressorJun 15, 12Sep 20, 16WHIRLPOOL S.A.
9353862 Piston for a reciprocating hermetic compressorSep 06, 13May 31, 16WHIRLPOOL S.A.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0218,842 RECIPROCATING-PISTON ASSEMBLY, INTERNAL COMBUSTION ENGINE, AND RELATED METHODSMar 18, 24Jul 04, 24Not available
2023/0417,325 Piston Assembly with Wrist Pin CapJun 28, 22Dec 28, 23Not available
2020/0284,343 PISTON HAVING TWO CENTER BORES WITH DIFFERENT SIZESNov 05, 18Sep 10, 20Not available
2020/0103,026 DAMPER DEVICEMar 23, 18Apr 02, 20Not available
2020/0103,027 INTERLOCKING PISTON BUTTONDec 02, 19Apr 02, 20Not available
2020/0003,306 Anti-Rotational Piston Pin Retention ButtonSep 13, 19Jan 02, 20Race Winning Brands, Inc.
2018/0202,552 Anti-Rotational Piston Pin Retention ButtonJan 17, 18Jul 19, 18Race Winning Brands, Inc.
2018/0195,610 GALLERYLESS SHORT COMPRESSION INSULATED STEEL PISTONJan 09, 18Jul 12, 18Not available

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Patents Issued To Date - By Filing Year

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