FR2176098A1 - - Google Patents
Info
- Publication number
- FR2176098A1 FR2176098A1 FR7309310A FR7309310A FR2176098A1 FR 2176098 A1 FR2176098 A1 FR 2176098A1 FR 7309310 A FR7309310 A FR 7309310A FR 7309310 A FR7309310 A FR 7309310A FR 2176098 A1 FR2176098 A1 FR 2176098A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
- F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2250/00—Special cycles or special engines
- F02G2250/18—Vuilleumier cycles
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23527572A | 1972-03-16 | 1972-03-16 | |
| US23517072A | 1972-03-16 | 1972-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2176098A1 true FR2176098A1 (it) | 1973-10-26 |
| FR2176098B1 FR2176098B1 (it) | 1977-04-29 |
Family
ID=26928640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7309310A Expired FR2176098B1 (it) | 1972-03-16 | 1973-03-15 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5232477B2 (it) |
| CA (1) | CA987119A (it) |
| FR (1) | FR2176098B1 (it) |
| GB (1) | GB1411480A (it) |
| IL (1) | IL41550A (it) |
| IT (1) | IT979839B (it) |
| NL (1) | NL149903B (it) |
| SE (1) | SE397404B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538339U (it) * | 1976-07-06 | 1978-01-24 | ||
| JPS5538696Y2 (it) * | 1976-12-07 | 1980-09-10 | ||
| JPS54176645U (it) * | 1978-06-02 | 1979-12-13 | ||
| JPS5583383U (it) * | 1978-12-07 | 1980-06-09 | ||
| JPS5915587U (ja) * | 1982-07-21 | 1984-01-30 | ぺんてる株式会社 | 筆記具のクリツプ取付装置 |
| DE3229200C2 (de) * | 1982-08-05 | 1985-02-28 | Fa. J.S. Staedtler, 8500 Nürnberg | Schreibgerät mit Klipp |
| JPH02101788U (it) * | 1989-01-31 | 1990-08-14 | ||
| CN107588583A (zh) * | 2016-07-08 | 2018-01-16 | 华北电力大学（保定） | 一种用于vm循环热泵变工况调节的相位角控制装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423948A (en) * | 1967-04-03 | 1969-01-28 | Hughes Aircraft Co | Cryogenic refrigerator adapted to miniaturization |
-
1973
- 1973-02-14 CA CA163,784A patent/CA987119A/en not_active Expired
- 1973-02-15 IL IL41550A patent/IL41550A/xx unknown
- 1973-02-23 NL NL737302608A patent/NL149903B/xx not_active IP Right Cessation
- 1973-02-28 GB GB973573A patent/GB1411480A/en not_active Expired
- 1973-03-14 IT IT48795/73A patent/IT979839B/it active
- 1973-03-15 SE SE7303651A patent/SE397404B/xx unknown
- 1973-03-15 FR FR7309310A patent/FR2176098B1/fr not_active Expired
- 1973-03-15 JP JP48029571A patent/JPS5232477B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423948A (en) * | 1967-04-03 | 1969-01-28 | Hughes Aircraft Co | Cryogenic refrigerator adapted to miniaturization |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2311596B2 (de) | 1976-06-16 |
| GB1411480A (en) | 1975-10-29 |
| JPS492136A (it) | 1974-01-10 |
| DE2311596A1 (de) | 1973-09-20 |
| IL41550A (en) | 1975-07-28 |
| SE397404B (sv) | 1977-10-31 |
| IL41550A0 (en) | 1973-04-30 |
| FR2176098B1 (it) | 1977-04-29 |
| CA987119A (en) | 1976-04-13 |
| NL7302608A (it) | 1973-09-18 |
| NL149903B (nl) | 1976-06-15 |
| JPS5232477B2 (it) | 1977-08-22 |
| IT979839B (it) | 1974-09-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |