GB2001692B - Honeycomb structures - Google Patents

Honeycomb structures

Info

Publication number: GB2001692B
Authority: GB; United Kingdom
Prior art keywords: honeycomb structures; honeycomb; structures
Prior art date: 1977-07-29
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

Application number

GB7828646A

Other versions

GB2001692A (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.)

Rolls Royce PLC

Original Assignee

Rolls Royce PLC

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.)

1977-07-29

Filing date

1978-07-03

Publication date

1982-01-27

1978-07-03 Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC

1978-07-03 Priority to GB7828646A priority Critical patent/GB2001692B/en

1979-02-07 Publication of GB2001692A publication Critical patent/GB2001692A/en

1982-01-27 Application granted granted Critical

1982-01-27 Publication of GB2001692B publication Critical patent/GB2001692B/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/127—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with a deformable or crushable structure, e.g. honeycomb
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/28—Three-dimensional patterned
- F05D2250/283—Three-dimensional patterned honeycomb

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

GB7828646A 1977-07-29 1978-07-03 Honeycomb structures Expired GB2001692B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB7828646A GB2001692B (en)	1977-07-29	1978-07-03	Honeycomb structures

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB3207177		1977-07-29
GB7828646A GB2001692B (en)	1977-07-29	1978-07-03	Honeycomb structures

Publications (2)

Publication Number	Publication Date
GB2001692A GB2001692A (en)	1979-02-07
GB2001692B true GB2001692B (en)	1982-01-27

Family

ID=26261198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7828646A Expired GB2001692B (en)	1977-07-29	1978-07-03	Honeycomb structures

Country Status (1)

Country	Link
GB (1)	GB2001692B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0081010A3 (en) *	1981-08-10	1983-08-03	George T. Straza	Interrupted cell honeycomb structure
GB2128261B (en) *	1982-09-30	1986-07-02	John R Plautz	Honeycomb structure eg for a turbine shroud
US4618152A (en) *	1983-01-13	1986-10-21	Thomas P. Mahoney	Honeycomb seal structure
US4449714A (en) *	1983-03-22	1984-05-22	Gulf & Western Industries, Inc.	Turbine engine seal and method for repair thereof
US7105219B2 (en)	2004-05-27	2006-09-12	Mitsubishi Heavy Industries, Ltd.	Brazing construction and method of brazing an abradable sealing material
DE102015216208A1 (en)	2015-08-25	2017-03-02	Rolls-Royce Deutschland Ltd & Co Kg	Sealing element for a turbomachine, turbomachine with a sealing element and method for producing a sealing element

1978
- 1978-07-03 GB GB7828646A patent/GB2001692B/en not_active Expired

Also Published As

Publication number	Publication date
GB2001692A (en)	1979-02-07

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Legal Events

Date	Code	Title	Description
1983-02-09	PCNP	Patent ceased through non-payment of renewal fee