GB1295030A – – Google Patents
GB1295030A – – Google Patents
Info
Publication number
GB1295030A
GB1295030A
GB1295030DA
GB1295030A
GB 1295030 A
GB1295030 A
GB 1295030A
GB 1295030D A
GB1295030D A
GB 1295030DA
GB 1295030 A
GB1295030 A
GB 1295030A
Authority
GB
United Kingdom
Prior art keywords
piston
contact
switch
engine
jan
Prior art date
1969-01-30
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
Application number
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.)
1969-01-30
Filing date
1970-01-09
Publication date
1972-11-01
1970-01-09
Application filed
filed
Critical
1972-11-01
Publication of GB1295030A
publication
Critical
patent/GB1295030A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000007858
starting material
Substances
0.000
abstract
3
238000002485
combustion reaction
Methods
0.000
abstract
1
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
H01H27/06—Key inserted and then turned to effect operation of the switch
H01H27/063—Key inserted and then turned to effect operation of the switch wherein the switch cannot be moved to a third position, e.g. start position, unless the preceding movement was from a first position to a second position, e.g. ignition position
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L2710/00—Control of valve gear, speed or power
F01L2710/006—Safety devices therefor
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T70/00—Locks
Y10T70/50—Special application
Y10T70/5889—For automotive vehicles
Y10T70/5956—Steering mechanism with switch
Abstract
1295030 Preventing unauthorized use of I. C. engines SOC D’EXPLOITATION DES BREVETS NEIMAN S A 9 Jan 1970 [30 Jan 1969] 29991/72 Heading F1B [Also in Division H1] A starter switch for a starter motor of an internal combustion engine incorporates a resiliently biased piston 2 in a bore 21 connectible to the engine inlet manifold, piston 2 serving in operation to break a connection in the switch electrical circuit when the engine is running and a partial vacuum thereby exists in the manifold, to render the switch inoperable. Piston 2 is drawn upwards by the partial vacuum and notch 20 in piston 2 rotates bell-crank contact lever 19 anti-clockwise to break the connection between contact 5 and terminal 16. Spring 3 returns piston 2 when the vacuum disappears. Contact 5 is actuated by rod 6 which is actuated by a key mechanism forming the ignition switch of the engine, and makes or breaks contact between terminals 15, 16 connected in the starter motor circuit.
GB1295030D
1969-01-30
1970-01-09
Expired
GB1295030A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR6901858A
FR2029882A5
(en)
1969-01-30
1969-01-30
Publications (1)
Publication Number
Publication Date
GB1295030A
true
GB1295030A
(en)
1972-11-01
Family
ID=9028358
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB1295030D
Expired
GB1295030A
(en)
1969-01-30
1970-01-09
GB0155/70A
Expired
GB1293743A
(en)
1969-01-30
1970-01-09
A starter switch for a starter motor of an internal combustion engine
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB0155/70A
Expired
GB1293743A
(en)
1969-01-30
1970-01-09
A starter switch for a starter motor of an internal combustion engine
Country Status (4)
Country
Link
US
(1)
US3622718A
(en)
ES
(1)
ES375669A1
(en)
FR
(1)
FR2029882A5
(en)
GB
(2)
GB1295030A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2121108A
(en)
*
1982-06-03
1983-12-14
Colin Rochard Moitie
Preventing unauthorised use of i.c. engines
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3782493A
(en)
*
1970-06-19
1974-01-01
Brev Neiman Soc Exploit
Anti-theft devices
SU646888A3
(en)
*
1974-03-18
1979-02-05
Нейман С.А. (Фирма)
Antitheft device for motor vehicle
US4566556A
(en)
*
1983-08-19
1986-01-28
Autoloc Corporation
Anti-theft apparatus for motor vehicles
JPH0643970Y2
(en)
*
1988-11-10
1994-11-14
株式会社東海理化電機製作所
Ignition key device
JP3808789B2
(en)
*
2002-03-22
2006-08-16
株式会社東海理化電機製作所
Electric steering lock device
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
USRE23340E
(en)
*
1951-02-13
Automatic engine-warming
US1205010A
(en)
*
1914-04-27
1916-11-14
Carl E Pearson
Ignition apparatus.
US1542051A
(en)
*
1921-07-27
1925-06-16
Charles L Gedney
Circuit breaker for motor vehicles
US1991939A
(en)
*
1933-11-08
1935-02-19
Hubbard Spool Company
Starter control
US2143104A
(en)
*
1936-01-08
1939-01-10
Gen Motors Corp
Starter switch
US2223097A
(en)
*
1937-09-17
1940-11-26
Ehret Clement
Safety device for motor vehicles
DE838668C
(en)
*
1940-09-06
1952-05-12
Daimler Benz Ag
Switching device for electric starters on internal combustion engines of motor vehicles
US2286921A
(en)
*
1941-05-08
1942-06-16
Ivey C Morris
Starter switch for motor vehicles
DE922501C
(en)
*
1950-11-30
1955-01-17
Gen Motors Corp
Switching device for the starter of internal combustion engines for motor vehicles
1969
1969-01-30
FR
FR6901858A
patent/FR2029882A5/fr
not_active
Expired
1970
1970-01-08
ES
ES375669A
patent/ES375669A1/en
not_active
Expired
1970-01-09
GB
GB1295030D
patent/GB1295030A/en
not_active
Expired
1970-01-09
GB
GB0155/70A
patent/GB1293743A/en
not_active
Expired
1970-01-29
US
US6716A
patent/US3622718A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2121108A
(en)
*
1982-06-03
1983-12-14
Colin Rochard Moitie
Preventing unauthorised use of i.c. engines
Also Published As
Publication number
Publication date
FR2029882A5
(en)
1970-10-23
ES375669A1
(en)
1972-05-16
GB1293743A
(en)
1972-10-25
US3622718A
(en)
1971-11-23
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Legal Events
Date
Code
Title
Description
1973-03-14
PS
Patent sealed [section 19, patents act 1949]
1984-09-19
PCNP
Patent ceased through non-payment of renewal fee
