GB8714581D0 - Pack of laminations - Google Patents

Pack of laminations

Info

Publication number
GB8714581D0
GB8714581D0 GB878714581A GB8714581A GB8714581D0 GB 8714581 D0 GB8714581 D0 GB 8714581D0 GB 878714581 A GB878714581 A GB 878714581A GB 8714581 A GB8714581 A GB 8714581A GB 8714581 D0 GB8714581 D0 GB 8714581D0
Authority
GB
United Kingdom
Prior art keywords
laminations
pack
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
GB878714581A
Other versions
GB2206453A (en
GB2206453B (en
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.)
Linton and Hirst Ltd
Original Assignee
Linton and Hirst 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
Application filed by Linton and Hirst Ltd filed Critical Linton and Hirst Ltd
Priority to GB8714581A priority Critical patent/GB2206453B/en
Publication of GB8714581D0 publication Critical patent/GB8714581D0/en
Priority to EP88309499A priority patent/EP0304343A3/en
Publication of GB2206453A publication Critical patent/GB2206453A/en
Priority to US07/607,602 priority patent/US5075150A/en
Application granted granted Critical
Publication of GB2206453B publication Critical patent/GB2206453B/en
Priority to SG36392A priority patent/SG36392G/en
Priority to HK82592A priority patent/HK82592A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Punching Or Piercing (AREA)
GB8714581A 1987-06-22 1987-06-22 Pack of laminations and forming projections and depressions Expired - Fee Related GB2206453B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8714581A GB2206453B (en) 1987-06-22 1987-06-22 Pack of laminations and forming projections and depressions
EP88309499A EP0304343A3 (en) 1987-06-22 1988-10-11 Pack of laminations and forming projections and depressions
US07/607,602 US5075150A (en) 1987-06-22 1990-10-31 Pack of laminations with projections and depressions in torsionally flexible contact
SG36392A SG36392G (en) 1987-06-22 1992-03-31 Pack of laminations and forming projections and depressions
HK82592A HK82592A (en) 1987-06-22 1992-10-29 Pack of laminations and forming projections and depressions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8714581A GB2206453B (en) 1987-06-22 1987-06-22 Pack of laminations and forming projections and depressions

Publications (3)

Publication Number Publication Date
GB8714581D0 true GB8714581D0 (en) 1987-07-29
GB2206453A GB2206453A (en) 1989-01-05
GB2206453B GB2206453B (en) 1992-01-02

Family

ID=10619338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8714581A Expired - Fee Related GB2206453B (en) 1987-06-22 1987-06-22 Pack of laminations and forming projections and depressions

Country Status (4)

Country Link
EP (1) EP0304343A3 (en)
GB (1) GB2206453B (en)
HK (1) HK82592A (en)
SG (1) SG36392G (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206453B (en) * 1987-06-22 1992-01-02 Linton & Hirst Ltd Pack of laminations and forming projections and depressions
FR2655472B1 (en) * 1989-12-05 1994-03-04 Merlin Gerin MAGNETIC CIRCUIT WITH PHASE RING FOR AC ELECTRICAL EQUIPMENT.
US5809638A (en) * 1992-10-26 1998-09-22 L.H. Carbide Corporation Method for manufacturing laminated parts with center interlock
US6163949A (en) 1996-06-05 2000-12-26 L.H. Carbide Corporation Method for manufacturing long, slender lamina stack from nonuniform laminae
US6636137B1 (en) 1996-06-05 2003-10-21 L.H. Carbide Corporation Ignition coil assembly
US5799387A (en) * 1996-06-05 1998-09-01 L.H. Carbide Corpordation Lamina stack having a plurality of outer perimeter configurations and an apparatus and method for manufacturing said stack
US6195875B1 (en) 1996-06-05 2001-03-06 L.H. Carbide Corporation Apparatus for manufacturing long, slender lamina stacks from nonuniform laminae
US5755023A (en) * 1996-06-05 1998-05-26 L.H. Carbide Corporation Lamina stack with at least one lamina layer having a plurality of discrete segments and an apparatus and method for manufacturing said stack
DE19741364C2 (en) * 1997-09-19 2000-05-25 Vacuumschmelze Gmbh Method and device for producing packages for magnetic cores consisting of sheet metal lamellae
DE102009051271A1 (en) * 2009-10-29 2011-05-19 Eaton Industries Gmbh Assembly aid for punching package

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB233179A (en) * 1924-06-18 1925-05-07 David Albert Victor Rist An improved method of and means for manufacturing embossed or intaglio name and number plates
GB493367A (en) * 1936-04-06 1938-10-06 Meyer Kauffman Improvements in or relating to methods of and apparatus for embossing
GB762040A (en) * 1954-07-07 1956-11-21 Birmetals Ltd Improvements in or relating to tread surfaces on extruded metal sections
GB857915A (en) * 1958-03-12 1961-01-04 Gen Electric Co Ltd Improvements in or relating to laminated electromagnetic cores
GB928880A (en) * 1961-04-24 1963-06-19 Walter Kohlhagen Improvements in or relating to bearings
US3152498A (en) * 1961-08-31 1964-10-13 Westinghouse Electric Corp Cores
CH482278A (en) * 1967-11-14 1969-11-30 Leuenberger H Choke or transformer
CH484501A (en) * 1967-12-29 1970-01-15 Leuenberger H Process for the production of a laminated core
NL7401806A (en) * 1974-02-09 1975-08-12 Philips Nv INDUCTIVE STABILIZATION BALLAST FOR A GAS VAPOR DISCHARGE LAMP.
GB2050904A (en) * 1979-06-20 1981-01-14 Tate Architectural Products Rigid stiffening web for load- bearing panel
GB2104430B (en) * 1981-08-24 1985-05-09 Gillette Co Securing a razor blade to a support
DE8208150U1 (en) * 1982-03-23 1983-09-01 Robert Bosch Gmbh, 7000 Stuttgart ELECTRICAL WINDING WITH AN IRON CORE MADE OF LAYERED SHEET LAMPS
DE3366094D1 (en) * 1983-08-12 1986-10-16 Essa Maschf Sa Method of and device for manufacturing packets made of sheet plates for magnetic cores of electric machines
US4586236A (en) * 1984-01-17 1986-05-06 Penn United Technology, Inc. Method and apparatus for forming stacks of laminated metallic members
GB8528063D0 (en) * 1985-11-14 1985-12-18 Telcon Metals Ltd Magnetic core
DE3605355A1 (en) * 1986-02-20 1987-08-27 Skf Gmbh METHOD FOR ADJUSTING MACHINE PARTS
GB2206453B (en) * 1987-06-22 1992-01-02 Linton & Hirst Ltd Pack of laminations and forming projections and depressions

Also Published As

Publication number Publication date
GB2206453A (en) 1989-01-05
HK82592A (en) 1992-11-06
EP0304343A3 (en) 1989-11-08
GB2206453B (en) 1992-01-02
EP0304343A2 (en) 1989-02-22
SG36392G (en) 1992-06-12

Similar Documents

Publication Publication Date Title
GB2206726B (en) Batteries
GB8709423D0 (en) Form-stabilising storage of packs
GB8714581D0 (en) Pack of laminations
GB8821105D0 (en) Liposomes
GB8725334D0 (en) Preparation of benzothiazole-2-sulphenamides
EP0295361A3 (en) Preparation of pseudoionones
GB8624130D0 (en) Manufacture of batteries
GB2217729B (en) Obtenation of scualane
GB8712338D0 (en) Packaging of electrical components
IL85656A0 (en) Preparation of phenylacetaldehydes
GB8714926D0 (en) Manufacture of electric accumulators
GB8720709D0 (en) Packs of shelves
GB2201674B (en) Preparation of triperfluoroalkylamines
SU1488532A1 (en) Method of constructing independent pack
GB8726134D0 (en) Power pack
GB8724316D0 (en) Power pack
AU101249S (en) Power pack
JPS6416754A (en) Manufacture of n-alkoxycarbonylmethyl-n-formyl- amines and -anilines
GB8630670D0 (en) Producing packs of small parts
HUT48051A (en) Transverter of improved efficiency
GB8703166D0 (en) Integral power packs
GB8624527D0 (en) Pack
CS15587A1 (en) Stator vicestupnoveho axialniho turbokompresoru
CS183587A1 (en) Stator osoveho turbokompresoru zejmena stacionarniho provedeni
CS11687A1 (en) Stator elektrickeho stroje tociveho

Legal Events

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

Effective date: 19970622