NL187500B - RANGE FOR PROMOTING CHIMNEY DRAW AND STATIC DRAW GENERATOR. - Google Patents

RANGE FOR PROMOTING CHIMNEY DRAW AND STATIC DRAW GENERATOR.

Info

Publication number
NL187500B
NL187500B NLAANVRAGE7800425,A NL187500DA NL187500B NL 187500 B NL187500 B NL 187500B NL 187500D A NL187500D A NL 187500DA NL 187500 B NL187500 B NL 187500B
Authority
NL
Netherlands
Prior art keywords
draw
range
generator
static
promoting
Prior art date
Application number
NLAANVRAGE7800425,A
Other languages
Dutch (nl)
Original Assignee
Zaniewski Michel Henry
Priority date (The priority date 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 date listed.)
Publication of NL187500B publication Critical patent/NL187500B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
NLAANVRAGE7800425,A 1953-05-13 RANGE FOR PROMOTING CHIMNEY DRAW AND STATIC DRAW GENERATOR. NL187500B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354780A US2849711A (en) 1953-05-13 1953-05-13 Slotted cylinder antenna

Publications (1)

Publication Number Publication Date
NL187500B true NL187500B (en)

Family

ID=23394881

Family Applications (2)

Application Number Title Priority Date Filing Date
NL95857D NL95857C (en) 1953-05-13
NLAANVRAGE7800425,A NL187500B (en) 1953-05-13 RANGE FOR PROMOTING CHIMNEY DRAW AND STATIC DRAW GENERATOR.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL95857D NL95857C (en) 1953-05-13

Country Status (5)

Country Link
US (1) US2849711A (en)
DE (1) DE1006910B (en)
FR (1) FR1102673A (en)
GB (1) GB747304A (en)
NL (2) NL187500B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957173A (en) * 1957-03-20 1960-10-18 Rotman Walter Variable conductance trough waveguide antennas
US3013267A (en) * 1957-03-20 1961-12-12 Rotman Walter Trough waveguide slow wave antennas and transmission lines
US3015100A (en) * 1957-03-20 1961-12-26 Rotman Walter Trough waveguide antennas
FR2555823B1 (en) * 1982-03-26 1987-07-17 Thomson Csf DEVICE FOR DRIVING AN UNCENTERED SLOT CUT ON THE LARGE SIDE OF A WAVEGUIDE AND SLOT ANTENNA COMPRISING SUCH A DEVICE
GB9011576D0 (en) * 1990-05-23 1990-11-21 Marconi Gec Ltd Microwave antennas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573461A (en) * 1942-06-27 1951-10-30 Rca Corp Antenna
US2591695A (en) * 1943-01-06 1952-04-08 Sperry Corp High-frequency radiator apparatus and resonator
US2477510A (en) * 1944-01-31 1949-07-26 Chu Lan Jen Slotted wave guide antenna
US2635188A (en) * 1945-04-03 1953-04-14 Henry J Riblet Antenna for producing elliptically polarized waves
US2660674A (en) * 1948-10-14 1953-11-24 Rca Corp Slotted antenna system
US2628311A (en) * 1948-11-04 1953-02-10 Rca Corp Multiple slot antenna

Also Published As

Publication number Publication date
DE1006910B (en) 1957-04-25
NL95857C (en)
FR1102673A (en) 1955-10-25
GB747304A (en) 1956-04-04
US2849711A (en) 1958-08-26

Similar Documents

Publication Publication Date Title
NL247803A (en) Device for transporting objects
NL182289B (en) CERAMIC FOAM FILTER AND PROCEDURE FOR MANUFACTURE THEREOF.
NL187895B (en) DEVICE FOR DEININKING FIBER SUSPENSIONS.
NL181666B (en) DEVICE FOR PREPARING OVEN SROET.
NL187144B (en) BUILT-IN DEVICE WITH SLICED MOUNTING SLEEVE AND MOUNTING SLEEVE FOR SUCH BUILT-IN DEVICE.
NL176455B (en) PROCEDURE FOR THE PREPARATION OF AN ALFA-DITHIOL.
NL187500B (en) RANGE FOR PROMOTING CHIMNEY DRAW AND STATIC DRAW GENERATOR.
NL179681B (en) DEVICE FOR BURNING WASTE GASES.
NL148612B (en) METHOD OF REDUCING AN ORGANOHALOGEN SILANE.
NL177226B (en) METHOD FOR THE PURIFICATION OF DISAZOPIGMENTS.
NL189718B (en) OBJECT FOR CONDITIONING LAUNDRY.
NL175317B (en) PROCEDURE FOR PREPARING AN AMYLASE INHIBITOR.
NL182077B (en) PROCEDURE FOR PREPARING OMEGA-HYDROXYFATTIC ACIDS AND OMEGA-ACYLOXYFATTY ACIDS.
NL175782B (en) PROCESS FOR PREPARING A STABLE EMULSION AND FOR PREPARING A FOOD WITH THIS EMULSION.
NL189346B (en) METHOD FOR PREPARING ALDEHYDEN.
FR1088290A (en) Bearings, stops and the like
NL177308C (en) PROCEDURE FOR THE PREPARATION OF CHLORTHIOL FORMATES AND PROCEDURE FOR THE PREPARATION OF ALKYLTHIOL CARBAMATES.
NL189247B (en) DEVICE FOR GRIPPING AND MOVING SEPARATE FLAT OBJECTS.
NL87813C (en) X-ray generating device
NL178190B (en) DEVICE FOR THE COMBUSTION OF VARYING QUANTITIES OF WASTE GAS.
NL175804B (en) DEVICE FOR COVERING, PACKAGING AND DISPOSING OF OBJECTS.
FR1097229A (en) Portable stove
ES35521Y (en) Damper for typewriters and the like
NL187160B (en) PROCEDURE FOR PREPARING N-ALKYLANILINS.
ES35761Y (en) Rockers for cradles and the like