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GB2257077B - A control system - Google Patents

A control system

Info

Publication number
GB2257077B
GB2257077B GB9213781A GB9213781A GB2257077B GB 2257077 B GB2257077 B GB 2257077B GB 9213781 A GB9213781 A GB 9213781A GB 9213781 A GB9213781 A GB 9213781A GB 2257077 B GB2257077 B GB 2257077B
Authority
GB
United Kingdom
Prior art keywords
control system
control
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
GB9213781A
Other versions
GB9213781D0 (en
GB2257077A (en
Inventor
Gordon Robert Blakemore
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.)
HYDRO MARINE SYSTEMS Ltd
PRESSURE PRODUCTS GROUP LIMITE
Original Assignee
HYDRO MARINE SYSTEMS Ltd
PRESSURE PRODUCTS GROUP LIMITE
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 GB919114092A external-priority patent/GB9114092D0/en
Application filed by HYDRO MARINE SYSTEMS Ltd, PRESSURE PRODUCTS GROUP LIMITE filed Critical HYDRO MARINE SYSTEMS Ltd
Priority to GB9213781A priority Critical patent/GB2257077B/en
Publication of GB9213781D0 publication Critical patent/GB9213781D0/en
Publication of GB2257077A publication Critical patent/GB2257077A/en
Application granted granted Critical
Publication of GB2257077B publication Critical patent/GB2257077B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/121—Control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
GB9213781A 1991-06-29 1992-06-29 A control system Expired - Lifetime GB2257077B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9213781A GB2257077B (en) 1991-06-29 1992-06-29 A control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919114092A GB9114092D0 (en) 1991-06-29 1991-06-29 A control system
GB9213781A GB2257077B (en) 1991-06-29 1992-06-29 A control system

Publications (3)

Publication Number Publication Date
GB9213781D0 GB9213781D0 (en) 1992-08-12
GB2257077A GB2257077A (en) 1993-01-06
GB2257077B true GB2257077B (en) 1994-11-16

Family

ID=26299157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9213781A Expired - Lifetime GB2257077B (en) 1991-06-29 1992-06-29 A control system

Country Status (1)

Country Link
GB (1) GB2257077B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5699952A (en) * 1995-06-06 1997-12-23 The Fusion Bonding Corporation Automated fusion bonding apparatus
CN101758322A (en) * 2008-12-25 2010-06-30 北京石油化工学院 Underwater remote-control welding system
US20100163601A1 (en) 2008-12-31 2010-07-01 General Electric Company Friction weld vibration quality monitoring system
CN105583546A (en) * 2016-03-16 2016-05-18 哈尔滨工业大学（威海） Real-time monitoring device and method for simulated underwater welding droplet transfer
CN106181018B (en) * 2016-07-14 2018-04-03 西北工业大学 Full hydraulic friction stir welding machine and its control method
US10041163B1 (en) 2017-02-03 2018-08-07 Ge-Hitachi Nuclear Energy Americas Llc Plasma spray coating for sealing a defect area in a workpiece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250837A (en) * 1990-12-11 1992-06-17 Rolls Royce Plc Controlled amplitude linear friction bonding.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250837A (en) * 1990-12-11 1992-06-17 Rolls Royce Plc Controlled amplitude linear friction bonding.

Also Published As

Publication number Publication date
GB9213781D0 (en) 1992-08-12
GB2257077A (en) 1993-01-06

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Legal Events

Date Code Title Description
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

Expiry date: 20120628