CA2217535C - Machine de soudage par friction avec moteur electromagnetique a mouvement orbital - Google Patents

Machine de soudage par friction avec moteur electromagnetique a mouvement orbital Download PDF

Info

Publication number: CA2217535C
Authority: CA; Canada
Prior art keywords: orbital; armature; parts; poles; plane
Prior art date: 1990-12-27
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 - Fee Related

Application number

CA002217535A

Other languages

English (en)

Other versions

CA2217535A1 (fr

Inventor

Edward A. Snyder

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.)

Hydroacoustics Inc

Original Assignee

Hydroacoustics Inc

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.)

1990-12-27

Filing date

1991-12-18

Publication date

1999-08-10

1990-12-27 Priority claimed from US07/634,666 external-priority patent/US5160393A/en

1991-12-18 Application filed by Hydroacoustics Inc filed Critical Hydroacoustics Inc

1992-06-28 Publication of CA2217535A1 publication Critical patent/CA2217535A1/fr

1999-08-10 Application granted granted Critical

1999-08-10 Publication of CA2217535C publication Critical patent/CA2217535C/fr

2011-12-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000012815 thermoplastic material Substances 0.000 claims abstract description 3
230000004927 fusion Effects 0.000 claims abstract 2
238000003466 welding Methods 0.000 claims description 22
238000006073 displacement reaction Methods 0.000 claims description 7
230000004907 flux Effects 0.000 claims description 6
239000000696 magnetic material Substances 0.000 claims description 6
238000000034 method Methods 0.000 claims description 4
230000004044 response Effects 0.000 claims description 4
238000003475 lamination Methods 0.000 claims description 3
238000004873 anchoring Methods 0.000 claims 2
230000003247 decreasing effect Effects 0.000 claims 1
238000010586 diagram Methods 0.000 description 7
239000013598 vector Substances 0.000 description 6
229910000831 Steel Inorganic materials 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000010959 steel Substances 0.000 description 3
230000001133 acceleration Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
230000035939 shock Effects 0.000 description 2
229920001169 thermoplastic Polymers 0.000 description 2
239000004416 thermosoftening plastic Substances 0.000 description 2
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000002955 isolation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000009987 spinning Methods 0.000 description 1

Landscapes

Lining Or Joining Of Plastics Or The Like (AREA)

CA002217535A 1990-12-27 1991-12-18 Machine de soudage par friction avec moteur electromagnetique a mouvement orbital Expired - Fee Related CA2217535C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US07/634,666 US5160393A (en)	1990-12-27	1990-12-27	Friction welder having an electromagnetic drive which produces orbital motion
CA 2057978 CA2057978C (fr)	1990-12-27	1991-12-18	Soudeuse par friction equipee d'un entrainement electromagnetique a mouvement orbitral
US634,666		1991-12-27

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2057978 Division CA2057978C (fr)	1990-12-27	1991-12-18	Soudeuse par friction equipee d'un entrainement electromagnetique a mouvement orbitral

Publications (2)

Publication Number	Publication Date
CA2217535A1 CA2217535A1 (fr)	1992-06-28
CA2217535C true CA2217535C (fr)	1999-08-10

Family

ID=31716337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002217535A Expired - Fee Related CA2217535C (fr)	1990-12-27	1991-12-18	Machine de soudage par friction avec moteur electromagnetique a mouvement orbital

Country Status (1)

Country	Link
CA (1)	CA2217535C (fr)

1991
- 1991-12-18 CA CA002217535A patent/CA2217535C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2217535A1 (fr)	1992-06-28

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Legal Events

Date	Code	Title	Description
1997-09-30	EEER	Examination request
2004-12-20	MKLA	Lapsed