Backup seal for failure of primary seal

Industry

CPC
Y10S277/914

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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S277/00Seal for a joint or juncture

Current Industry

Y10S277/914Backup seal for failure of primary seal

Industries

Patents Grantslast 30 patents

Information Patent Grant
Rotating joint comprising pressurised sealing rings
- Patent number 10,295,096
- Issue date May 21, 2019
- O.S.C. OFFSHORE SYSTEMS CONCEPTS
- René Perratone
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary joint seal for a decoking tool
- Patent number 9,097,375
- Issue date Aug 4, 2015
- Flowserve Management Company
- Lloyd D. Hanson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Milling spindle of machine tool
- Patent number 7,874,771
- Issue date Jan 25, 2011
- Yamazaki Mazak Corporation
- Hiroki Ikuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-seal for top drive shaft
- Patent number 7,487,848
- Issue date Feb 10, 2009
- Varco I/P, Inc.
- Larry Wells
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shut off valve assembly about a shaft of a device having an entry i...
- Patent number 7,237,778
- Issue date Jul 3, 2007
- ProQuip, Inc.
- James W. Althouse, III
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Differential pumping seal apparatus
- Patent number 7,134,668
- Issue date Nov 14, 2006
- Ebara Corporation
- Hiroyuki Shinozaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing apparatus having sequentially engageable seals
- Patent number 6,979,002
- Issue date Dec 27, 2005
- Ashbridge & Roseburgh Inc.
- Thomas W. Ramsay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for retrofitting a pressure molding system
- Patent number 6,782,592
- Issue date Aug 31, 2004
- Crown Cork & Seal Technologies Corporation
- Thomas M. Seidita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manifold structure for pressure molding
- Patent number 6,616,015
- Issue date Sep 9, 2003
- Crown Cork & Seal Technologies Corporation
- Thomas M. Seidita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Enveloping device and vertical heat-treating apparatus for semicond...
- Patent number 6,283,175
- Issue date Sep 4, 2001
- Tokyo Electron Limited
- Tomohisa Shimazu
- C30 - CRYSTAL GROWTH
Information Patent Grant
Valve with fire-resistant seal
- Patent number 6,202,668
- Issue date Mar 20, 2001
- North American Corporation
- Robert E. Maki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing device for rotating shaft
- Patent number 6,152,454
- Issue date Nov 28, 2000
- Eurocopter
- Paul Henri Marnot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Enveloping device and vertical heat-treating apparatus for semicond...
- Patent number 6,142,773
- Issue date Nov 7, 2000
- Tokyo Electron Limited
- Tomohisa Shimazu
- C30 - CRYSTAL GROWTH
Information Patent Grant
Sealing device for rotating shaft
- Patent number 6,098,990
- Issue date Aug 8, 2000
- Eurocopter
- Paul Henri Marnot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Secondary seal for a sealing arrangement
- Patent number 6,092,809
- Issue date Jul 25, 2000
- Caterpillar Inc.
- William N. Keifer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Unidirectional environment barrier seal for subsea wellhead equipme...
- Patent number 5,941,530
- Issue date Aug 24, 1999
- FMC Corporation
- Michael R. Williams
- E21 - EARTH DRILLING MINING
Information Patent Grant
Transmission leak repair process and plate therefor
- Patent number 5,913,523
- Issue date Jun 22, 1999
- Leon C. Selapack
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotational control apparatus with selective fluid actuation supply
- Patent number 5,878,858
- Issue date Mar 9, 1999
- Horton, Inc.
- Dave W. Hein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing device for roller bearing
- Patent number 5,860,748
- Issue date Jan 19, 1999
- Koyo Seiko Co., Ltd.
- Tsuyoshi Okumura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing device for rotating shaft
- Patent number 5,820,132
- Issue date Oct 13, 1998
- Eurocopter France
- Paul Henri Marnot
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Safety device for primary pump
- Patent number 5,449,180
- Issue date Sep 12, 1995
- Jeumont Schneider Industrie
- Daniel Monjean
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Shut-off seal for a rotatable shaft
- Patent number 5,303,933
- Issue date Apr 19, 1994
- Robbins & Myers, Inc.
- David J. Larkins
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotary shaft sealing method and device
- Patent number 5,292,137
- Issue date Mar 8, 1994
- Rotoflex, Inc.
- Brian Simmons
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing apparatus for rotating shafts, in particular stern tube sea...
- Patent number 5,267,736
- Issue date Dec 7, 1993
- Blohm & Voss AG
- Gunter Pietsch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Sealing apparatus for rotating shafts, in particular stern tube sea...
- Patent number 5,209,497
- Issue date May 11, 1993
- Blohm + Voss AG
- Ernst-Peter Von Bergen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Reactor coolant pump shaft seal utilizing shape memory metal
- Patent number 5,171,024
- Issue date Dec 15, 1992
- Westinghouse Electric Corp.
- David J. Janocko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Turbo-machine sealing device
- Patent number 5,129,782
- Issue date Jul 14, 1992
- MTU Motoren-und Turbinen-Union Friedrichshafen GmbH
- Georg Ruetz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Shaft seal
- Patent number 5,074,568
- Issue date Dec 24, 1991
- Erich Bertsch
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure activated emergency/temporary seal
- Patent number 5,071,139
- Issue date Dec 10, 1991
- A. W. Chesterton Company
- Dale J. Warner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Modular drop-in sealed bearing assembly for downhole drilling motors
- Patent number 5,048,981
- Issue date Sep 17, 1991
- Russell D. Ide
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MILLING SPINDLE OF MACHINE TOOL
- Publication number 20100074706
- Publication date Mar 25, 2010
- Hiroki IKUTA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTARY JOINT SEAL FOR A DECOKING TOOL
- Publication number 20080296405
- Publication date Dec 4, 2008
- Lloyd D. Hanson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Multi-seal for top drive shaft
- Publication number 20070251705
- Publication date Nov 1, 2007
- Lawrence E. Wells
- E21 - EARTH DRILLING MINING
Information Patent Application
Sealing apparatus having sequentially engageble seals
- Publication number 20040007821
- Publication date Jan 15, 2004
- Thomas W. Ramsay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Differential pumping seal apparatus
- Publication number 20030075871
- Publication date Apr 24, 2003
- Hiroyuki Shinozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Manifold structure for pressure molding
- Publication number 20020195466
- Publication date Dec 26, 2002
- Thomas M. Seidita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Manifold structure for pressure molding
- Publication number 20020185502
- Publication date Dec 12, 2002
- Thomas M. Seidita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Manifold structure for pressure molding
- Publication number 20020074351
- Publication date Jun 20, 2002
- Thomas M. Seidita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Backup seal for failure of primary seal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotating joint comprising pressurised sealing rings

Rotary joint seal for a decoking tool

Milling spindle of machine tool

Multi-seal for top drive shaft

Shut off valve assembly about a shaft of a device having an entry i...

Differential pumping seal apparatus

Sealing apparatus having sequentially engageable seals

Method for retrofitting a pressure molding system

Manifold structure for pressure molding

Enveloping device and vertical heat-treating apparatus for semicond...

Valve with fire-resistant seal

Sealing device for rotating shaft

Enveloping device and vertical heat-treating apparatus for semicond...

Sealing device for rotating shaft

Secondary seal for a sealing arrangement

Unidirectional environment barrier seal for subsea wellhead equipme...

Transmission leak repair process and plate therefor

Rotational control apparatus with selective fluid actuation supply

Sealing device for roller bearing

Sealing device for rotating shaft

Safety device for primary pump

Shut-off seal for a rotatable shaft

Rotary shaft sealing method and device

Sealing apparatus for rotating shafts, in particular stern tube sea...

Sealing apparatus for rotating shafts, in particular stern tube sea...

Reactor coolant pump shaft seal utilizing shape memory metal

Turbo-machine sealing device

Shaft seal

Pressure activated emergency/temporary seal

Modular drop-in sealed bearing assembly for downhole drilling motors

Patents Applicationslast 30 patents

MILLING SPINDLE OF MACHINE TOOL

ROTARY JOINT SEAL FOR A DECOKING TOOL

Multi-seal for top drive shaft

Sealing apparatus having sequentially engageble seals

Differential pumping seal apparatus

Manifold structure for pressure molding

Manifold structure for pressure molding

Manifold structure for pressure molding