GB1321483A - Rotary piston machines - Google Patents
Rotary piston machinesInfo
- Publication number
- GB1321483A GB1321483A GB2975070A GB2975070A GB1321483A GB 1321483 A GB1321483 A GB 1321483A GB 2975070 A GB2975070 A GB 2975070A GB 2975070 A GB2975070 A GB 2975070A GB 1321483 A GB1321483 A GB 1321483A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotary piston
- piston machines
- june
- rotor
- statically
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Rotary-Type Compressors (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Reciprocating Pumps (AREA)
Abstract
1321483 Rotary positive-displacement machines ATLAS COPCO A B 18 June 1970 [18 June 1969] 29750/70 Heading F1F The subject-matter of this Specification is identical with that described in Specification 1321482, but the claims are concerned with a machine having two single-toothed rotors coupled to each other by a gear transmission, one rotor controlling a high-pressure port, and each rotor being partially hollow such that it is statically and dynamically balanced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE08635/69A SE336190B (en) | 1969-06-18 | 1969-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1321483A true GB1321483A (en) | 1973-06-27 |
Family
ID=20274636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2975070A Expired GB1321483A (en) | 1969-06-18 | 1970-06-18 | Rotary piston machines |
Country Status (7)
Country | Link |
---|---|
US (1) | US3620655A (en) |
JP (1) | JPS503202B1 (en) |
BE (1) | BE752107A (en) |
DE (1) | DE2029831C3 (en) |
FR (1) | FR2046853B1 (en) |
GB (1) | GB1321483A (en) |
SE (1) | SE336190B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE336191B (en) * | 1969-06-18 | 1971-06-28 | Atlas Copco Ab | |
CA1152468A (en) * | 1978-02-22 | 1983-08-23 | Kauko A. Takalo | Machine for expansion or compression of gases or vapours |
US5348453A (en) * | 1990-12-24 | 1994-09-20 | James River Corporation Of Virginia | Positive displacement screw pump having pressure feedback control |
US5364249A (en) * | 1993-10-28 | 1994-11-15 | Link Donald M | Rotary steam engine having rotor side plates |
CN103775341B (en) * | 2012-10-15 | 2016-05-18 | 良峰塑胶机械股份有限公司 | The identical claw rotor of two profiles is to device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US449148A (en) * | 1891-03-31 | Rotary engine | ||
US685775A (en) * | 1901-01-21 | 1901-11-05 | Chandler & Taylor Company | Rotary pump or blower. |
US1704938A (en) * | 1927-11-03 | 1929-03-12 | Gardes Alfred Wiltz | Rotary pump or the like |
US1846692A (en) * | 1929-06-13 | 1932-02-23 | Patiag Patentverwertungs Und I | Rotary pump and the like |
GB341324A (en) * | 1930-02-25 | 1931-01-15 | John Henry Rowlands | Improvements in or relating to rotary pumps |
US2097037A (en) * | 1933-08-25 | 1937-10-26 | Northey Rotary Engines Ltd | Rotary compressor or vacuum pump |
FR836465A (en) * | 1938-04-11 | 1939-01-18 | Rotating piston machine | |
US2690869A (en) * | 1950-09-02 | 1954-10-05 | Arthur E Brown | Rotary mechanism for use with fluids |
US3050011A (en) * | 1959-05-20 | 1962-08-21 | Karl Martin | Rotary pump |
US3535060A (en) * | 1969-03-21 | 1970-10-20 | Arthur E Brown | Rotary displacement machines |
-
1969
- 1969-06-18 SE SE08635/69A patent/SE336190B/xx unknown
-
1970
- 1970-06-09 US US44737A patent/US3620655A/en not_active Expired - Lifetime
- 1970-06-16 FR FR707022104A patent/FR2046853B1/fr not_active Expired
- 1970-06-17 BE BE752107D patent/BE752107A/en not_active IP Right Cessation
- 1970-06-18 GB GB2975070A patent/GB1321483A/en not_active Expired
- 1970-06-18 JP JP45052445A patent/JPS503202B1/ja active Pending
- 1970-06-18 DE DE2029831A patent/DE2029831C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE336190B (en) | 1971-06-28 |
DE2029831A1 (en) | 1971-01-07 |
US3620655A (en) | 1971-11-16 |
JPS503202B1 (en) | 1975-02-01 |
FR2046853A1 (en) | 1971-03-12 |
FR2046853B1 (en) | 1973-01-12 |
DE2029831C3 (en) | 1975-03-06 |
BE752107A (en) | 1970-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |