GB1387523A - Piezoelectric generator - Google Patents

Piezoelectric generator

Info

Publication number
GB1387523A
GB1387523A GB939973A GB939973A GB1387523A GB 1387523 A GB1387523 A GB 1387523A GB 939973 A GB939973 A GB 939973A GB 939973 A GB939973 A GB 939973A GB 1387523 A GB1387523 A GB 1387523A
Authority
GB
United Kingdom
Prior art keywords
tongue
piezo
vibrated
feb
cavity
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
Application number
GB939973A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saab AB
Original Assignee
Saab Scania AB
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.)
Filing date
Publication date
Application filed by Saab Scania AB filed Critical Saab Scania AB
Publication of GB1387523A publication Critical patent/GB1387523A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/28—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids
    • F42C15/29—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids operated by fluidic oscillators; operated by dynamic fluid pressure, e.g. ram-air operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/02—Electric fuzes with piezo-crystal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Toys (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Hybrid Cells (AREA)
GB939973A 1972-02-24 1973-02-26 Piezoelectric generator Expired GB1387523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE231172A SE378140B (fr) 1972-02-24 1972-02-24

Publications (1)

Publication Number Publication Date
GB1387523A true GB1387523A (en) 1975-03-19

Family

ID=20259729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939973A Expired GB1387523A (en) 1972-02-24 1973-02-26 Piezoelectric generator

Country Status (7)

Country Link
CH (1) CH545457A (fr)
DE (1) DE2307166C3 (fr)
FI (1) FI55259C (fr)
GB (1) GB1387523A (fr)
NL (1) NL7302569A (fr)
NO (1) NO133466C (fr)
SE (1) SE378140B (fr)

Also Published As

Publication number Publication date
DE2307166C3 (de) 1975-04-17
NO133466C (fr) 1976-05-05
DE2307166B2 (fr) 1974-09-05
FI55259B (fi) 1979-02-28
FI55259C (fi) 1979-06-11
DE2307166A1 (de) 1973-08-30
NL7302569A (fr) 1973-08-28
CH545457A (de) 1973-12-15
SE378140B (fr) 1975-08-18
NO133466B (fr) 1976-01-26

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee