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GB2190154B - Metallic sealing ring - Google Patents

Metallic sealing ring

Info

Publication number
GB2190154B
GB2190154B GB8710042A GB8710042A GB2190154B GB 2190154 B GB2190154 B GB 2190154B GB 8710042 A GB8710042 A GB 8710042A GB 8710042 A GB8710042 A GB 8710042A GB 2190154 B GB2190154 B GB 2190154B
Authority
GB
United Kingdom
Prior art keywords
sealing ring
metallic sealing
metallic
ring
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB8710042A
Other versions
GB2190154A (en
GB8710042D0 (en
Inventor
Michael John Caswell Tozer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Specialist Sealing Ltd
Heat Transfer Technology Ltd
Original Assignee
Specialist Sealing Ltd
Heat Transfer Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB08610773A external-priority patent/GB2189851A/en
Application filed by Specialist Sealing Ltd, Heat Transfer Technology Ltd filed Critical Specialist Sealing Ltd
Priority to GB8710042A priority Critical patent/GB2190154B/en
Publication of GB8710042D0 publication Critical patent/GB8710042D0/en
Priority to US07/112,315 priority patent/US4798392A/en
Publication of GB2190154A publication Critical patent/GB2190154A/en
Application granted granted Critical
Publication of GB2190154B publication Critical patent/GB2190154B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
GB8710042A 1986-05-02 1987-04-28 Metallic sealing ring Expired - Lifetime GB2190154B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8710042A GB2190154B (en) 1986-05-02 1987-04-28 Metallic sealing ring
US07/112,315 US4798392A (en) 1987-04-28 1987-10-23 Hollow metallic sealing ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08610773A GB2189851A (en) 1986-05-02 1986-05-02 Metallic sealing rings
GB8710042A GB2190154B (en) 1986-05-02 1987-04-28 Metallic sealing ring

Publications (3)

Publication Number Publication Date
GB8710042D0 GB8710042D0 (en) 1987-06-03
GB2190154A GB2190154A (en) 1987-11-11
GB2190154B true GB2190154B (en) 1990-01-10

Family

ID=26290711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8710042A Expired - Lifetime GB2190154B (en) 1986-05-02 1987-04-28 Metallic sealing ring

Country Status (1)

Country Link
GB (1) GB2190154B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240263A (en) * 1988-06-01 1993-08-31 Specialist Sealing Limited Metallic sealing rings and their manufacture
AU3693289A (en) * 1988-06-01 1990-01-05 Terence Peter Nicholson Improvements relating to metallic sealing rings and their manufacture
US5799954A (en) * 1997-01-13 1998-09-01 Eg&G Pressure Science, Inc. Coaxial sealing ring
US6322087B1 (en) * 1998-08-28 2001-11-27 Perkinelmer, Inc. Metallic seal for low load conditions
US8162327B2 (en) * 2009-01-16 2012-04-24 Seal Science And Technology, Llc Metal seals for weld-deformed high temperature pneumatic ducting joints
US8974179B2 (en) 2011-11-09 2015-03-10 General Electric Company Convolution seal for transition duct in turbine system
US9038394B2 (en) 2012-04-30 2015-05-26 General Electric Company Convolution seal for transition duct in turbine system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311379A (en) * 1971-09-07 1973-03-28 Pressure Science Inc Sealing ring
US3751048A (en) * 1972-06-02 1973-08-07 Temper Corp Seal element
US4121843A (en) * 1977-10-04 1978-10-24 Pressure Science, Incorporated Multiple convolution sealing ring
EP0277724A2 (en) * 1987-01-21 1988-08-10 EG & G Pressure Science, Inc Pressure balanced s-seal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311379A (en) * 1971-09-07 1973-03-28 Pressure Science Inc Sealing ring
US3751048A (en) * 1972-06-02 1973-08-07 Temper Corp Seal element
US4121843A (en) * 1977-10-04 1978-10-24 Pressure Science, Incorporated Multiple convolution sealing ring
GB1600966A (en) * 1977-10-04 1981-10-21 Pressure Science Inc Multiple convolution sealing ring
EP0277724A2 (en) * 1987-01-21 1988-08-10 EG & G Pressure Science, Inc Pressure balanced s-seal

Also Published As

Publication number Publication date
GB2190154A (en) 1987-11-11
GB8710042D0 (en) 1987-06-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070427