FR891442A - Arrangement for the passage of a symmetrical double pipe to a hollow tubular pipe - Google Patents
Arrangement for the passage of a symmetrical double pipe to a hollow tubular pipeInfo
- Publication number
- FR891442A FR891442A FR891442DA FR891442A FR 891442 A FR891442 A FR 891442A FR 891442D A FR891442D A FR 891442DA FR 891442 A FR891442 A FR 891442A
- Authority
- FR
- France
- Prior art keywords
- pipe
- passage
- arrangement
- hollow tubular
- symmetrical double
- 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
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/02—Lecher resonators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE231574X | 1942-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR891442A true FR891442A (en) | 1944-03-07 |
Family
ID=5876378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR891442D Expired FR891442A (en) | 1942-03-17 | 1943-02-23 | Arrangement for the passage of a symmetrical double pipe to a hollow tubular pipe |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE449406A (en) |
CH (1) | CH231574A (en) |
FR (1) | FR891442A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2659054A (en) * | 1946-04-09 | 1953-11-10 | Alford Andrew | Transformer for connecting a wave guide to a coaxial line |
US2825876A (en) * | 1954-01-14 | 1958-03-04 | Itt | Radio frequency transducers |
DE1075225B (en) * | 1954-09-21 | 1960-02-11 | Siemens & Halske Aktiengesell schaft, Berlin und München | Traveling wave tubes with a delay line consist of a coiled parallel wire line |
FR2317480A1 (en) * | 1975-06-25 | 1977-02-04 | United Technologies Corp | AXIAL FLOW TURBOMACHINE WITH A REMOVABLE STATOR VANE |
-
0
- BE BE449406D patent/BE449406A/xx unknown
-
1943
- 1943-02-20 CH CH231574D patent/CH231574A/en unknown
- 1943-02-23 FR FR891442D patent/FR891442A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2659054A (en) * | 1946-04-09 | 1953-11-10 | Alford Andrew | Transformer for connecting a wave guide to a coaxial line |
US2825876A (en) * | 1954-01-14 | 1958-03-04 | Itt | Radio frequency transducers |
DE1075225B (en) * | 1954-09-21 | 1960-02-11 | Siemens & Halske Aktiengesell schaft, Berlin und München | Traveling wave tubes with a delay line consist of a coiled parallel wire line |
FR2317480A1 (en) * | 1975-06-25 | 1977-02-04 | United Technologies Corp | AXIAL FLOW TURBOMACHINE WITH A REMOVABLE STATOR VANE |
Also Published As
Publication number | Publication date |
---|---|
CH231574A (en) | 1944-03-31 |
BE449406A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR911675A (en) | Improvements to the oil phase polymerization of resins | |
FR911674A (en) | Improvements to the oil phase polymerization of resins | |
FR891442A (en) | Arrangement for the passage of a symmetrical double pipe to a hollow tubular pipe | |
FR911673A (en) | Improvements to the oil phase polymerization of resins | |
FR911676A (en) | Improvements to the oil phase polymerization of resins | |
FR925045A (en) | Improvements relating to the catalytic transformation of hydrocarbons | |
FR881504A (en) | Conduit with tubular elements without possibility of extension | |
FR890924A (en) | Hollow tubular pipe for very short electrical waves | |
FR889438A (en) | structural element for forming a tensile-resistant wall | |
FR898478A (en) | Oil bath crankset for cycles | |
FR880306A (en) | Improvements to the construction of transformers | |
FR888619A (en) | Improvements to hollow tubular conduits for the transmission of very short electrical waves | |
FR878939A (en) | Wooden pipe for gaseous fluids | |
FR891613A (en) | Hollow tubular pipe for the propagation of very short electrical waves | |
FR890737A (en) | Improvements to systems for adapting a tubular line to a determined impedance | |
FR954147A (en) | Vertical tube boiler | |
FR885143A (en) | Improvements to the equipment of insulating supports | |
FR892928A (en) | Process for improving the water stability of superpolyamides | |
FR907814A (en) | Further training in the establishment of hydrocarbon carburetors | |
FR884647A (en) | Tube fitting | |
FR891969A (en) | Marine water tube boiler | |
FR51978E (en) | Marine water tube boiler | |
FR931248A (en) | Improvements to joints for pipes | |
FR881192A (en) | Watertight pipe fitting | |
FR892282A (en) | Adjustable ball joint attachment |