GB1327904A - Switch assembly - Google Patents
Switch assemblyInfo
- Publication number
- GB1327904A GB1327904A GB4396671A GB4396671A GB1327904A GB 1327904 A GB1327904 A GB 1327904A GB 4396671 A GB4396671 A GB 4396671A GB 4396671 A GB4396671 A GB 4396671A GB 1327904 A GB1327904 A GB 1327904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- magnetic
- sept
- holes
- cross
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/043—Continuous modulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Push-Button Switches (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9351770 | 1970-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327904A true GB1327904A (en) | 1973-08-22 |
Family
ID=69229959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4396671A Expired GB1327904A (en) | 1970-09-22 | 1971-09-21 | Switch assembly |
Country Status (4)
Country | Link |
---|---|
US (1) | US3718877A (de) |
DE (1) | DE2147399C2 (de) |
FR (1) | FR2108325A5 (de) |
GB (1) | GB1327904A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1403597A (en) * | 1971-11-30 | 1975-08-28 | Nissan Motor | Motor vehicle comprising a safety device |
US4334204A (en) * | 1980-06-30 | 1982-06-08 | The Boeing Company | Proximity switch assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3462719A (en) * | 1967-10-26 | 1969-08-19 | Peter A Peroni | Universal modular printed circuit magnetic reed keyboard switch assembly |
AT299361B (de) * | 1969-01-13 | 1972-05-15 | Schaltelektronik Veb K | Anordnung zur befestigung umsetzbarer abschluszplatten an paketschaltern |
US3609268A (en) * | 1970-05-25 | 1971-09-28 | Gil C Sanchez | Integrated rocker-switch and indicator-light unit |
-
1971
- 1971-09-16 US US00181080A patent/US3718877A/en not_active Expired - Lifetime
- 1971-09-21 FR FR7133854A patent/FR2108325A5/fr not_active Expired
- 1971-09-21 GB GB4396671A patent/GB1327904A/en not_active Expired
- 1971-09-22 DE DE2147399A patent/DE2147399C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2147399A1 (de) | 1972-04-06 |
FR2108325A5 (de) | 1972-05-19 |
DE2147399C2 (de) | 1982-05-13 |
US3718877A (en) | 1973-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |