NL169964B - MULTI-LAYERED, FORMED AFTERBURNING CATALYST CARRIER, AS WELL AS A DEVICE FOR THE PURIFICATION OF WASTE GASES CONTAINING AN AFTERBURNING CATALYST APPLIED ON THIS CARRIER. - Google Patents
MULTI-LAYERED, FORMED AFTERBURNING CATALYST CARRIER, AS WELL AS A DEVICE FOR THE PURIFICATION OF WASTE GASES CONTAINING AN AFTERBURNING CATALYST APPLIED ON THIS CARRIER.Info
- Publication number
- NL169964B NL169964B NLAANVRAGE7303562,A NL169964DA NL169964B NL 169964 B NL169964 B NL 169964B NL 169964D A NL169964D A NL 169964DA NL 169964 B NL169964 B NL 169964B
- Authority
- NL
- Netherlands
- Prior art keywords
- carrier
- afterburning
- layered
- purification
- afterburning catalyst
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
- H01Q15/12—Refracting or diffracting devices, e.g. lens, prism functioning also as polarisation filter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/14—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying the relative position of primary active element and a refracting or diffracting device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/04—Screened antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US229629A US2770800A (en) | 1951-06-02 | 1951-06-02 | Antennas |
Publications (1)
Publication Number | Publication Date |
---|---|
NL169964B true NL169964B (en) |
Family
ID=22862045
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL82418D NL82418C (en) | 1951-06-02 | ||
NLAANVRAGE7303562,A NL169964B (en) | 1951-06-02 | MULTI-LAYERED, FORMED AFTERBURNING CATALYST CARRIER, AS WELL AS A DEVICE FOR THE PURIFICATION OF WASTE GASES CONTAINING AN AFTERBURNING CATALYST APPLIED ON THIS CARRIER. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL82418D NL82418C (en) | 1951-06-02 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2770800A (en) |
BE (1) | BE511773A (en) |
CH (1) | CH322882A (en) |
DE (1) | DE917611C (en) |
GB (1) | GB753565A (en) |
NL (2) | NL169964B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938208A (en) * | 1955-01-05 | 1960-05-24 | Itt | Omnirange beacon antenna having rotating parasitic conductive elements |
US2917744A (en) * | 1955-10-25 | 1959-12-15 | Stewart Warner Corp | Sense antenna |
US3283328A (en) * | 1963-11-13 | 1966-11-01 | Bendix Corp | Sounding balloon and target assembly |
CN110797643B (en) * | 2019-11-18 | 2020-12-18 | 国网江苏省电力有限公司南通供电分公司 | Loop antenna |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2267613A (en) * | 1938-09-08 | 1941-12-23 | Rca Corp | Broadcast antenna |
US2455158A (en) * | 1944-08-15 | 1948-11-30 | Philco Corp | Wave guide coupling device |
NL71369C (en) * | 1945-06-19 | |||
US2600179A (en) * | 1946-02-18 | 1952-06-10 | Alford Andrew | Split cylinder antenna |
FR960134A (en) * | 1947-01-25 | 1950-04-13 | ||
US2532920A (en) * | 1947-04-21 | 1950-12-05 | Johnson William Arthur | Radio aerial system, and particularly directive aerial system |
US2532919A (en) * | 1947-04-21 | 1950-12-05 | Johnson William Arthur | Radio aerial system, and particularly directive aerial system |
US2622199A (en) * | 1948-04-16 | 1952-12-16 | Marconi Wireless Telegraph Co | Radio aerial system |
NL158378B (en) * | 1950-01-12 | Philips Nv | VACUUM CLEANER. |
-
0
- NL NL82418D patent/NL82418C/xx active
- NL NLAANVRAGE7303562,A patent/NL169964B/en unknown
- BE BE511773D patent/BE511773A/xx unknown
-
1951
- 1951-06-02 US US229629A patent/US2770800A/en not_active Expired - Lifetime
-
1952
- 1952-05-29 CH CH322882D patent/CH322882A/en unknown
- 1952-05-30 GB GB13817/52A patent/GB753565A/en not_active Expired
- 1952-06-01 DE DEI5938A patent/DE917611C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH322882A (en) | 1957-06-30 |
BE511773A (en) | |
US2770800A (en) | 1956-11-13 |
DE917611C (en) | 1954-09-06 |
GB753565A (en) | 1956-07-25 |
NL82418C (en) |
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