NL7506555A - Vergelijkingsinrichting. - Google Patents

Vergelijkingsinrichting.

Info

Publication number: NL7506555A
Authority: NL; Netherlands
Prior art keywords: comparator
Prior art date: 1974-06-04

Application number

NL7506555A

Other languages

English (en)

Original Assignee

Sperry Rand Corp

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.)

1974-06-04

Filing date

1975-06-03

Publication date

1975-12-08

1975-06-03 Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp

1975-12-08 Publication of NL7506555A publication Critical patent/NL7506555A/nl

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
- G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Remote Sensing (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Environmental & Geological Engineering (AREA)
Nonlinear Science (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Burglar Alarm Systems (AREA)
Radar Systems Or Details Thereof (AREA)
Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Arrangements For Transmission Of Measured Signals (AREA)
Gyroscopes (AREA)
Manipulation Of Pulses (AREA)

NL7506555A 1974-06-04 1975-06-03 Vergelijkingsinrichting. NL7506555A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US475470A US3917928A (en)	1974-06-04	1974-06-04	Comparator for step data gyro compasses

Publications (1)

Publication Number	Publication Date
NL7506555A true NL7506555A (nl)	1975-12-08

Family

ID=23887700

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7506555A NL7506555A (nl)	1974-06-04	1975-06-03	Vergelijkingsinrichting.

Country Status (10)

Country	Link
US (1)	US3917928A (nl)
JP (1)	JPS5849803B2 (nl)
CA (1)	CA1040291A (nl)
DE (1)	DE2524613C2 (nl)
ES (1)	ES438133A1 (nl)
FR (1)	FR2275753A1 (nl)
GB (1)	GB1474335A (nl)
NL (1)	NL7506555A (nl)
NO (1)	NO139798C (nl)
SE (1)	SE400646B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4027143A (en) *	1974-12-17	1977-05-31	Witriol Norman M	Encoding altimeter
JPS51123029U (nl) *	1975-04-01	1976-10-05
GB1538087A (en) *	1976-06-11	1979-01-10	Coal Ind	Bunker contents indication equipment
US4097922A (en) *	1976-11-08	1978-06-27	The United States Of America As Represented By The Secretary Of The Navy	Automatic real time navigation communicator
US4546409A (en) *	1982-04-02	1985-10-08	Mitsubishi Denki Kabushiki Kaisha	Device for cooling semiconductor elements
DE4231935C1 (de) *	1992-09-24	1994-04-07	Deutsche Forsch Luft Raumfahrt	Kreiselsystem zur Winkelmessung
EP1343018A1 (en)	2002-03-05	2003-09-10	Dialog Semiconductor GmbH	Battery charge monitor
DE10362031B4 (de) *	2003-05-08	2008-05-29	Litef Gmbh	Betriebsverfahren für einen Corioliskreisel und dafür geeignete Auswerte-/Regelelektronik

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3403874A (en) *	1965-07-20	1968-10-01	Honeywell Inc	Control apparatus for aircraft having fail-safe monitoring gyros
US3401549A (en) *	1966-08-09	1968-09-17	Sperry Rand Corp	Failure monitor for attitude reference systems
JPS4924010B1 (nl) *	1970-08-31	1974-06-20
US3746843A (en) *	1970-12-15	1973-07-17	Sperry Rand Corp	Digital compass repeater readout device
GB1339683A (en) *	1971-05-15	1973-12-05	Tokyo Keiki Kk	Gyro apparatus

1974
- 1974-06-04 US US475470A patent/US3917928A/en not_active Expired - Lifetime
1975
- 1975-04-21 CA CA225,041A patent/CA1040291A/en not_active Expired
- 1975-05-22 GB GB2207775A patent/GB1474335A/en not_active Expired
- 1975-05-30 JP JP50065232A patent/JPS5849803B2/ja not_active Expired
- 1975-06-02 FR FR7517100A patent/FR2275753A1/fr active Granted
- 1975-06-02 NO NO75751935A patent/NO139798C/no unknown
- 1975-06-02 SE SE7506260A patent/SE400646B/xx unknown
- 1975-06-02 ES ES75438133A patent/ES438133A1/es not_active Expired
- 1975-06-03 NL NL7506555A patent/NL7506555A/nl not_active Application Discontinuation
- 1975-06-03 DE DE2524613A patent/DE2524613C2/de not_active Expired

Also Published As

Publication number	Publication date
SE400646B (sv)	1978-04-03
NO139798B (no)	1979-01-29
NO751935L (nl)	1975-12-04
GB1474335A (en)	1977-05-25
FR2275753B1 (nl)	1981-09-18
JPS516059A (en)	1976-01-19
SE7506260L (sv)	1975-12-04
JPS5849803B2 (ja)	1983-11-07
ES438133A1 (es)	1977-02-01
DE2524613C2 (de)	1985-01-31
NO139798C (no)	1979-05-09
US3917928A (en)	1975-11-04
CA1040291A (en)	1978-10-10
FR2275753A1 (fr)	1976-01-16
DE2524613A1 (de)	1975-12-11

Legal Events

Date	Code	Title	Description
1980-05-12	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: SPERRY CORPORATION
1980-09-25	BA	A request for search or an international-type search has been filed
1980-10-27	BA	A request for search or an international-type search has been filed
1980-11-25	BB	A search report has been drawn up
1981-02-25	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-02-02	BV	The patent application has lapsed

Publication	Publication Date	Title
SE7502356L (sv)	1975-10-06	Kulled.
NO148682C (no)	1983-11-23	Roerstoette.
DK135492B (da)	1977-05-09	Lastpalle.
NO138082C (no)	1978-06-28	Mateverk.
NL7501436A (nl)	1975-08-19	Vergelijkingsmicroskoop.
NL7506555A (nl)	1975-12-08	Vergelijkingsinrichting.
DK137669B (da)	1978-04-17	Piberiver.
SE7506699L (sv)	1975-12-12	Taxameterhus.
BE809593A (fr)	1974-05-02	Groupe-moteur-autopropulseur.
BE814204A (nl)	1974-08-16	Werkkledij.
SE7405185L (sv)	1975-10-20	Kompostklosett.
ES203881Y (es)	1976-05-01	Muneco mecanico.
DK136503B (da)	1977-10-17	Termokopieringsmaskine.
SE7506497L (sv)	1976-01-12	Emaljplat.
ES207051Y (es)	1976-07-01	Placa-lupa.
ES208439Y (es)	1976-08-01	Prensa-colador.
ES201878Y (es)	1976-02-16	Camiseta-faja.
ES203058Y (es)	1976-05-01	Romana-llavero.
ES204333Y (es)	1976-05-01	Burlete.
ES202681Y (es)	1976-04-01	Cenicero-escribania.
ES202600Y (es)	1976-03-01	Mueble-bar.
ES201922Y (es)	1976-02-16	Zapatilla-calcetin.
ES201520Y (es)	1976-02-01	Calendario-escribania.
ES206014Y (es)	1976-06-16	Salero-especiero.
ES207224Y (es)	1976-07-01	Pistola-navaja.