GB474753A - Improvements in or relating to bellows, and their manufacture - Google Patents
Improvements in or relating to bellows, and their manufactureInfo
- Publication number
- GB474753A GB474753A GB1268036A GB1268036A GB474753A GB 474753 A GB474753 A GB 474753A GB 1268036 A GB1268036 A GB 1268036A GB 1268036 A GB1268036 A GB 1268036A GB 474753 A GB474753 A GB 474753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bellows
- plates
- pumps
- apertures
- joined
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/047—Metallic bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Diaphragms And Bellows (AREA)
Abstract
474,753. Bellows and bellows pumps ; expansion joints. LOCKWOOD, H. C. May 5, 1936, No. 12680. [Classes 8 (i), 99 (i), and 102 (i)] [Also in Group XXVI] Bellows are composed of flat thin metal plates with central apertures, joined together by fusion of the metal along lines A, B, Fig. 1, near the inner and outer peripheries and lying flatly together in contracted position; the plates, or alternate plates, may be extended radially inwards from the inner joint B, for strength. Fig. 9 shows the bellows 45 used as the combustion chamber of an internal-combustion engine, the apertures in the plates being in this case of reduced diameter to give a suitable compression ratio. They may also be employed in similar apparatus as pumps. Fig. 5 shows several such bellows joined to plates 11, 12 screwed to nipples 15 on a sleeve 20 to form an expansion joint between necks 16<1>, 18.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1268036A GB474753A (en) | 1936-05-05 | 1936-05-05 | Improvements in or relating to bellows, and their manufacture |
FR828152D FR828152A (en) | 1936-05-05 | 1937-05-31 | Improvements to bellows, their manufacture and devices intended for this manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1268036A GB474753A (en) | 1936-05-05 | 1936-05-05 | Improvements in or relating to bellows, and their manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
GB474753A true GB474753A (en) | 1937-11-05 |
Family
ID=10009150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1268036A Expired GB474753A (en) | 1936-05-05 | 1936-05-05 | Improvements in or relating to bellows, and their manufacture |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR828152A (en) |
GB (1) | GB474753A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2613992A1 (en) * | 1976-04-01 | 1977-10-13 | Herbert Dipl Ing Mahn | Gas compressor or IC engine - uses number of dished rings with alternate edges joined to avoid internal rubbing surfaces |
FR2512881A1 (en) * | 1981-09-14 | 1983-03-18 | Colgate Thermodynamics Co | VOLUMETRIC THERMODYNAMIC MACHINE WITH ISOTHERMIC CYCLE |
-
1936
- 1936-05-05 GB GB1268036A patent/GB474753A/en not_active Expired
-
1937
- 1937-05-31 FR FR828152D patent/FR828152A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2613992A1 (en) * | 1976-04-01 | 1977-10-13 | Herbert Dipl Ing Mahn | Gas compressor or IC engine - uses number of dished rings with alternate edges joined to avoid internal rubbing surfaces |
FR2512881A1 (en) * | 1981-09-14 | 1983-03-18 | Colgate Thermodynamics Co | VOLUMETRIC THERMODYNAMIC MACHINE WITH ISOTHERMIC CYCLE |
Also Published As
Publication number | Publication date |
---|---|
FR828152A (en) | 1938-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB474753A (en) | Improvements in or relating to bellows, and their manufacture | |
GB484877A (en) | Improvements in or relating to elastic joints | |
GB487796A (en) | Improvements in pipe couplings | |
GB450187A (en) | Improvements in or relating to pipe joints | |
GB217996A (en) | Improvements in or relating to the cylinders of internal combustion engines | |
GB235652A (en) | Improvements in or relating to pipe joints | |
GB397782A (en) | Improvements in or relating to piston rings | |
GB402415A (en) | Improvements relating to flanges for pipes and other containers for fluid at high pressures | |
GB445144A (en) | Improvements in or relating to pipe joints | |
GB485464A (en) | Improvements in joint-forming metal rings for the pistons of internal combustion engines and for like purposes | |
GB572043A (en) | Welding ring and method of making same | |
GB657439A (en) | A terminal fixture for rubber hose | |
GB170179A (en) | An improved method of jointing tubes | |
GB430543A (en) | Flexible pipe couplings | |
GB546402A (en) | Improvements relating to the exhaust manifolds of aircraft and other engines | |
GB640845A (en) | Improvements relating to cylinder liners | |
GB380557A (en) | Improvements in screwed pipe joints and in fittings relating thereto | |
GB739464A (en) | Improvements in the manufacture of tube joints | |
GB481908A (en) | Improvements in devices for screening the ignition systems of explosion engines | |
GB563573A (en) | Improvements in or relating to cylinder liners for internal combustion engines | |
GB401154A (en) | Improvements in or relating to bonds, e.g. for built-up crank shafts and the like | |
GB466302A (en) | Improvements relating to pipe joints | |
GB644691A (en) | Uniting bodies by melted glass | |
GB691591A (en) | Improvements in or relating to tube assemblies, such as frames and the like | |
GB527999A (en) | Improvements in and relating to pipe couplings |