GB819471A - Improvements in or relating to rocket motor nozzles and methods of making same - Google Patents
Improvements in or relating to rocket motor nozzles and methods of making sameInfo
- Publication number
- GB819471A GB819471A GB35876/54A GB3587654A GB819471A GB 819471 A GB819471 A GB 819471A GB 35876/54 A GB35876/54 A GB 35876/54A GB 3587654 A GB3587654 A GB 3587654A GB 819471 A GB819471 A GB 819471A
- Authority
- GB
- United Kingdom
- Prior art keywords
- die
- nozzle
- resin
- rocket motor
- dies
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/78—Moulding material on one side only of the preformed part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/97—Rocket nozzles
- F02K9/974—Nozzle- linings; Ablative coatings
-
- 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
- B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
- B29K2061/04—Phenoplasts
-
- 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
- B29K2503/00—Use of resin-bonded materials as filler
- B29K2503/04—Inorganic materials
-
- 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
- B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
- B29K2709/12—Asbestos
-
- 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
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Composite Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
819,471. Moulding rocket propulsion nozzles. BRISTOL AIRCRAFT Ltd. Nov. 23, 1955 [Dec. 10, 1954], No. 35876/54. Class 87(2). [Also in Group XXVI] An article, e.g. a light alloy rocket motor nozzle 1, is given a coating of a thermosetting resin by mounting the nozzle 1 having a preformed coating 2 on a die 8 fixed to a press platen 24, placing moulding material, e.g. asbestos fibre and phenol-formaldehyde resin, in the space between the nozzle and the die, and then moving a die 14 attached to a press platen 25 downwardly to force the material into all the parts of the mould cavity. A further die part 11 is provided on the nozzle against which the die 14 abuts. The dies are heated electrically. The metal surface may be first coated with a material which adheres to the metal and to the resin. The material may be applied as a liquid, e.g. epoxy resin, or as pieces of sheet material e.g. felted asbestos, impregnated with phenolformaldehyde resin. The dies may be plated with chromium, made of stainless steel or coated with silicone grease to prevent sticking.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB340049X | 1954-12-10 | ||
GB231155X | 1955-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB819471A true GB819471A (en) | 1959-09-02 |
Family
ID=26256351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35876/54A Expired GB819471A (en) | 1954-12-10 | 1954-12-10 | Improvements in or relating to rocket motor nozzles and methods of making same |
Country Status (5)
Country | Link |
---|---|
CH (2) | CH231155A (en) |
DE (1) | DE1200072B (en) |
FR (1) | FR1140478A (en) |
GB (1) | GB819471A (en) |
NL (2) | NL202681A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3301785A (en) * | 1960-05-02 | 1967-01-31 | North American Aviation Inc | Insulated solid propellant rocket motor |
US3421965A (en) * | 1964-10-08 | 1969-01-14 | Thiokol Chemical Corp | Method and apparatus for installing rigid aft insulation in rocket motor cases |
CN114103157A (en) * | 2021-10-20 | 2022-03-01 | 湖北三江航天江北机械工程有限公司 | Integrated forming method for spray pipe shell and heat insulating layer of convergence section |
CN115263602A (en) * | 2022-07-28 | 2022-11-01 | 湖北三江航天江北机械工程有限公司 | Method for bonding submerged type plug cover of solid rocket engine nozzle |
CN116160721A (en) * | 2023-02-03 | 2023-05-26 | 武汉理工大学 | Rocket nozzle preparation system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU512442B2 (en) * | 1975-06-09 | 1980-10-09 | Imi Kynoch Ltd | Heat-insulative lining for rocket motor gas tube |
CN112571829A (en) * | 2020-11-25 | 2021-03-30 | 长春长光宇航复合材料有限公司 | Preparation method of high-performance composite material spray pipe part |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2131319A (en) * | 1933-01-03 | 1938-09-27 | Crown Cork & Seal Co | Method and apparatus for making composite caps |
DE732267C (en) * | 1938-04-28 | 1943-02-26 | Hafta Kunststoffgesellschaft D | Method of making tubes |
BE459895A (en) * | 1942-05-04 | 1900-01-01 | ||
FR947656A (en) * | 1947-05-20 | 1949-07-08 | Ile D Etude De La Propulsion P | Improvements in combustion chambers for rocket-type reactors |
-
0
- NL NL101222D patent/NL101222C/xx active
- NL NL202681D patent/NL202681A/xx unknown
-
1939
- 1939-07-20 CH CH231155D patent/CH231155A/en unknown
-
1954
- 1954-12-10 GB GB35876/54A patent/GB819471A/en not_active Expired
-
1955
- 1955-12-08 CH CH340049D patent/CH340049A/en unknown
- 1955-12-08 DE DEB38220A patent/DE1200072B/en active Pending
- 1955-12-10 FR FR1140478D patent/FR1140478A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3301785A (en) * | 1960-05-02 | 1967-01-31 | North American Aviation Inc | Insulated solid propellant rocket motor |
US3421965A (en) * | 1964-10-08 | 1969-01-14 | Thiokol Chemical Corp | Method and apparatus for installing rigid aft insulation in rocket motor cases |
CN114103157A (en) * | 2021-10-20 | 2022-03-01 | 湖北三江航天江北机械工程有限公司 | Integrated forming method for spray pipe shell and heat insulating layer of convergence section |
CN115263602A (en) * | 2022-07-28 | 2022-11-01 | 湖北三江航天江北机械工程有限公司 | Method for bonding submerged type plug cover of solid rocket engine nozzle |
CN115263602B (en) * | 2022-07-28 | 2024-05-07 | 湖北三江航天江北机械工程有限公司 | Method for bonding submerged type blanking cover of spray pipe of solid rocket engine |
CN116160721A (en) * | 2023-02-03 | 2023-05-26 | 武汉理工大学 | Rocket nozzle preparation system |
CN116160721B (en) * | 2023-02-03 | 2024-05-14 | 武汉理工大学 | Rocket nozzle preparation system |
Also Published As
Publication number | Publication date |
---|---|
DE1200072B (en) | 1965-09-02 |
NL202681A (en) | |
CH340049A (en) | 1959-07-31 |
CH231155A (en) | 1944-02-29 |
FR1140478A (en) | 1957-07-23 |
NL101222C (en) |
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