CH660159A5 - Installation d'alarme pour avion a aile tournante. - Google Patents

Installation d'alarme pour avion a aile tournante. Download PDF

Info

Publication number: CH660159A5
Authority: CH; Switzerland
Prior art keywords: alarm; altitude; ground; true speed; airplane
Prior art date: 1983-06-10

Application number

CH2762/84A

Other languages

English (en)

French (fr)

Inventor

Noel S Paterson

John H Glover

Original Assignee

Sundstrand Data Control

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.)

1983-06-10

Filing date

1984-06-06

Publication date

1987-03-31

1984-06-06 Application filed by Sundstrand Data Control filed Critical Sundstrand Data Control

1987-03-31 Publication of CH660159A5 publication Critical patent/CH660159A5/fr

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Emergency Alarm Devices (AREA)
Radar Systems Or Details Thereof (AREA)
Traffic Control Systems (AREA)
Arrangements For Transmission Of Measured Signals (AREA)

CH2762/84A 1983-06-10 1984-06-06 Installation d'alarme pour avion a aile tournante. CH660159A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US50321683A	1983-06-10	1983-06-10

Publications (1)

Publication Number	Publication Date
CH660159A5 true CH660159A5 (fr)	1987-03-31

Family

ID=24001189

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH2762/84A CH660159A5 (fr)	1983-06-10	1984-06-06	Installation d'alarme pour avion a aile tournante.

Country Status (14)

Country	Link
JP (1)	JPS608196A (sv)
AU (1)	AU548266B2 (sv)
BE (1)	BE899876A (sv)
CA (1)	CA1240771A (sv)
CH (1)	CH660159A5 (sv)
DE (1)	DE3421517A1 (sv)
FI (1)	FI841931L (sv)
FR (1)	FR2553507B1 (sv)
GB (1)	GB2141683B (sv)
GR (1)	GR81645B (sv)
IT (1)	IT1179182B (sv)
NL (1)	NL8401856A (sv)
NZ (1)	NZ207888A (sv)
SE (1)	SE8403093L (sv)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3944968A (en) *	1974-11-01	1976-03-16	Sundstrand Data Control, Inc.	Aircraft ground proximity warning system having speed versus altitude compensation
IL48315A (en) *	1975-03-18	1978-08-31	United Technologies Corp	Warning system for helicopters for avoiding tail contact during landing
US4030065A (en) *	1976-07-19	1977-06-14	Sundstrand Corporation	Terrain clearance warning system for aircraft
JPS53114981A (en) *	1977-03-17	1978-10-06	Santo Tekkosho Kk	Continuous fabric conveying apparatus
US4567483A (en) *	1982-12-10	1986-01-28	Sundstrand Data Control, Inc.	Position based ground proximity warning system for aircraft

1984
- 1984-04-06 CA CA000451452A patent/CA1240771A/en not_active Expired
- 1984-04-18 NZ NZ207888A patent/NZ207888A/en unknown
- 1984-05-14 FI FI841931A patent/FI841931L/fi not_active Application Discontinuation
- 1984-05-14 FR FR8407408A patent/FR2553507B1/fr not_active Expired
- 1984-05-21 GB GB08412991A patent/GB2141683B/en not_active Expired
- 1984-05-30 AU AU28842/84A patent/AU548266B2/en not_active Ceased
- 1984-06-06 CH CH2762/84A patent/CH660159A5/fr not_active IP Right Cessation
- 1984-06-07 GR GR74951A patent/GR81645B/el unknown
- 1984-06-07 IT IT48342/84A patent/IT1179182B/it active
- 1984-06-08 BE BE0/213110A patent/BE899876A/fr not_active IP Right Cessation
- 1984-06-08 SE SE8403093A patent/SE8403093L/sv not_active Application Discontinuation
- 1984-06-08 JP JP59116819A patent/JPS608196A/ja active Pending
- 1984-06-08 DE DE3421517A patent/DE3421517A1/de not_active Ceased
- 1984-06-12 NL NL8401856A patent/NL8401856A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI841931A0 (fi)	1984-05-14
IT8448342A0 (it)	1984-06-07
NZ207888A (en)	1987-11-27
FI841931L (fi)	1984-12-11
BE899876A (fr)	1984-12-10
JPS608196A (ja)	1985-01-17
FR2553507B1 (fr)	1988-11-10
IT1179182B (it)	1987-09-16
GR81645B (sv)	1984-12-11
NL8401856A (nl)	1985-01-02
SE8403093D0 (sv)	1984-06-08
FR2553507A1 (fr)	1985-04-19
AU548266B2 (en)	1985-12-05
GB8412991D0 (en)	1984-06-27
CA1240771A (en)	1988-08-16
SE8403093L (sv)	1984-12-11
GB2141683A (en)	1985-01-03
AU2884284A (en)	1984-12-13
GB2141683B (en)	1986-10-15
DE3421517A1 (de)	1984-12-13

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Legal Events

Date	Code	Title	Description
1989-02-28	PL	Patent ceased
2024-10-31	PL	Patent ceased