GB2333136A - A high pressure seal - Google Patents

A high pressure seal

Info

Publication number
GB2333136A
GB2333136A GB9902002A GB9902002A GB2333136A GB 2333136 A GB2333136 A GB 2333136A GB 9902002 A GB9902002 A GB 9902002A GB 9902002 A GB9902002 A GB 9902002A GB 2333136 A GB2333136 A GB 2333136A
Authority
GB
United Kingdom
Prior art keywords
high pressure
pressure seal
anvil
seal
silver
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.)
Granted
Application number
GB9902002A
Other versions
GB2333136B (en
GB9902002D0 (en
Inventor
Andrew Isaac Jeffryes
Robert Kenneth Trowell
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.)
Trikon Equipments Ltd
Original Assignee
Trikon Equipments 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 GBGB9616214.4A external-priority patent/GB9616214D0/en
Application filed by Trikon Equipments Ltd filed Critical Trikon Equipments Ltd
Priority to GB9902002A priority Critical patent/GB2333136B/en
Publication of GB9902002D0 publication Critical patent/GB9902002D0/en
Publication of GB2333136A publication Critical patent/GB2333136A/en
Application granted granted Critical
Publication of GB2333136B publication Critical patent/GB2333136B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Gasket Seals (AREA)

Abstract

A seal is formed between two parts of a high pressured chamber by means of a rigid ring (13), which is formed with curved surfaces (17), that engage with an anvil (14) and an enclosure part (10), the anvil (14) having a similar curved projection (18). At least one of the engaging surfaces is coated with a soft metal e.g. silver.
GB9902002A 1996-08-01 1997-07-18 A high pressure seal Expired - Fee Related GB2333136B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9902002A GB2333136B (en) 1996-08-01 1997-07-18 A high pressure seal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9616214.4A GB9616214D0 (en) 1996-08-01 1996-08-01 A high pressure seal
GB9902002A GB2333136B (en) 1996-08-01 1997-07-18 A high pressure seal
PCT/GB1997/001963 WO1998005888A1 (en) 1996-08-01 1997-07-18 A high pressure seal

Publications (3)

Publication Number Publication Date
GB9902002D0 GB9902002D0 (en) 1999-03-17
GB2333136A true GB2333136A (en) 1999-07-14
GB2333136B GB2333136B (en) 2001-01-17

Family

ID=26309794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9902002A Expired - Fee Related GB2333136B (en) 1996-08-01 1997-07-18 A high pressure seal

Country Status (1)

Country Link
GB (1) GB2333136B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993008591A1 (en) * 1991-10-25 1993-04-29 Electrotech Limited Processing system
EP0711938A1 (en) * 1994-11-10 1996-05-15 Societe Europeenne De Propulsion Static V-shaped metallic seal and sealed assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993008591A1 (en) * 1991-10-25 1993-04-29 Electrotech Limited Processing system
EP0711938A1 (en) * 1994-11-10 1996-05-15 Societe Europeenne De Propulsion Static V-shaped metallic seal and sealed assembly

Also Published As

Publication number Publication date
GB2333136B (en) 2001-01-17
GB9902002D0 (en) 1999-03-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120718