| Title of Invention | "ROTARY POSITIVE DISPLACEMENT MACHINE" |
|---|---|
| Abstract | A stator (1) has a circular cylindrical internal surface (3) delimiting an operating chamber. A rotor (4) is mounted so as to be rotatable about the axis (8) of the internal surface (3) and has a cylindrical external surface (11), with one generatrix (13) adjacent to the internal surface (3), a diametrically opposite generatrix being spaced from the internal surface. A sealing member (17), projecting through a slot in the stator (1) into the operating chamber and being movable substantially radially, has an axial length substantially equal to that of the rotor (4). The sealing member (17) is connected to the rotor (4) by a linkage which causes the radially inner end of the sealing member to closely follow the external surface (3). A shutter... |
| Full Text | NA |
|---|
in-pct-2003-00015-del-abstract.pdf
in-pct-2003-00015-del-claims.pdf
in-pct-2003-00015-del-correspondence-others.pdf
in-pct-2003-00015-del-description (comlete).pdf
in-pct-2003-00015-del-form-1.pdf
in-pct-2003-00015-del-form-13.pdf
in-pct-2003-00015-del-form-19.pdf
in-pct-2003-00015-del-form-2.pdf
in-pct-2003-00015-del-form-3.pdf
in-pct-2003-00015-del-form-5.pdf
in-pct-2003-00015-del-form-6.pdf
in-pct-2003-00015-del-petition 138.pdf
| Patent Number | 217959 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | IN/PCT/2003/00015/DEL | ||||||||||||
| PG Journal Number | 13/2009 | ||||||||||||
| Publication Date | 27-Mar-2009 | ||||||||||||
| Grant Date | 31-Mar-2008 | ||||||||||||
| Date of Filing | 02-Jan-2003 | ||||||||||||
| Name of Patentee | E.A. TECHNICAL SERVICES LIMITED. | ||||||||||||
| Applicant Address | 7-9 RYDAL PLACE, CHATBURN, LANCASHIRE BB7 4JY, UNITED KINGDOM. | ||||||||||||
Inventors:
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| PCT International Classification Number | F01C 1/356 | ||||||||||||
| PCT International Application Number | PCT/GB01/03089 | ||||||||||||
| PCT International Filing date | 2001-07-09 | ||||||||||||
PCT Conventions:
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