GB9120942D0 - Method and apparatus - Google Patents

Method and apparatus

Info

Publication number: GB9120942D0
Authority: GB; United Kingdom
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB919120942A

Other versions

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.)

Armstrong World Industries Inc

Original Assignee

Armstrong World Industries 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.)

1990-10-03

Filing date

1991-10-02

Publication date

1991-11-13

1991-10-02 Application filed by Armstrong World Industries Inc filed Critical Armstrong World Industries Inc

1991-11-13 Publication of GB9120942D0 publication Critical patent/GB9120942D0/en

1992-04-29 Publication of GB2249234A publication Critical patent/GB2249234A/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N35/00—Magnetostrictive devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/90—Measuring, controlling or regulating
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
- B29K2105/0061—Gel or sol
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/732—Floor coverings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Coating Apparatus (AREA)

GB9120942A 1990-10-03 1991-10-02 Bi-directional magnetostrictive actuator Withdrawn GB2249234A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909021539A GB9021539D0 (en)	1990-10-03	1990-10-03	Method and apparatus

Publications (2)

Publication Number	Publication Date
GB9120942D0 true GB9120942D0 (en)	1991-11-13
GB2249234A GB2249234A (en)	1992-04-29

Family

ID=10683196

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB909021539A Pending GB9021539D0 (en)	1990-10-03	1990-10-03	Method and apparatus
GB9120942A Withdrawn GB2249234A (en)	1990-10-03	1991-10-02	Bi-directional magnetostrictive actuator

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB909021539A Pending GB9021539D0 (en)	1990-10-03	1990-10-03	Method and apparatus

Country Status (2)

Country	Link
CA (1)	CA2052591A1 (en)
GB (2)	GB9021539D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2259262B (en) *	1991-09-03	1995-04-12	Univ Hull	Blade control system
JPH07505334A (en) *	1992-03-31	1995-06-15	ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー	roll gap controller
GB2445773A (en) *	2007-01-19	2008-07-23	Sortex Ltd	Electromagnetic actuator using magnetic shape memory material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD119141A1 (en) *	1974-10-04	1976-04-12
SE7414819L (en) *	1974-11-26	1976-03-15	Lkb Produkter Ab	DEVICE FOR STEPPED FEEDING OF A WORKPIECE
DE3427912C1 (en) *	1984-07-28	1986-03-06	Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf	Extrusion unit for the extrusion of thermoplastic
DE3427915C1 (en) *	1984-07-28	1986-03-06	Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf	Calibration unit of an extrusion device for thermoplastic

1990
- 1990-10-03 GB GB909021539A patent/GB9021539D0/en active Pending
1991
- 1991-10-01 CA CA002052591A patent/CA2052591A1/en not_active Abandoned
- 1991-10-02 GB GB9120942A patent/GB2249234A/en not_active Withdrawn

Also Published As

Publication number	Publication date
CA2052591A1 (en)	1992-04-04
GB9021539D0 (en)	1990-11-14
GB2249234A (en)	1992-04-29

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Legal Events

Date	Code	Title	Description
1995-07-05	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)