GB1415003A - Voltage generating arrangements - Google Patents

Voltage generating arrangements

Info

Publication number
GB1415003A
GB1415003A GB4788872A GB4788872A GB1415003A GB 1415003 A GB1415003 A GB 1415003A GB 4788872 A GB4788872 A GB 4788872A GB 4788872 A GB4788872 A GB 4788872A GB 1415003 A GB1415003 A GB 1415003A
Authority
GB
United Kingdom
Prior art keywords
hammer
pin
voltage generating
generating arrangements
piezoelastic
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
GB4788872A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to GB4788872A priority Critical patent/GB1415003A/en
Publication of GB1415003A publication Critical patent/GB1415003A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/183—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using impacting bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

1415003 Piezoelectric generators MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 18 Oct 1972 47888/72 Heading H2A In a piezo-electric generator in which a hammer 38 is moved away from a piezoelastic element 32 against the action of a spring 39 and then released, the hammer actuating mechanism comprises a rotatable ring 40 having an internal saw-tooth shaped surface 41, 42 which engages a pin 36 projecting from the hammer through guide slots 37, the pin comprising a metal core coated with plastics material.
GB4788872A 1972-10-18 1972-10-18 Voltage generating arrangements Expired GB1415003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4788872A GB1415003A (en) 1972-10-18 1972-10-18 Voltage generating arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4788872A GB1415003A (en) 1972-10-18 1972-10-18 Voltage generating arrangements

Publications (1)

Publication Number Publication Date
GB1415003A true GB1415003A (en) 1975-11-26

Family

ID=10446612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4788872A Expired GB1415003A (en) 1972-10-18 1972-10-18 Voltage generating arrangements

Country Status (1)

Country Link
GB (1) GB1415003A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021255A1 (en) * 1995-12-04 1997-06-12 Laforest Bic, S.A. Piezoelectric mechanism for gas lighters with externally closed telescopic body
ES2116204A1 (en) * 1995-12-04 1998-07-01 Laforest Bic Sa Piezoelectric mechanism for gas lighters with telescopic body closed to the outside.
US5854530A (en) * 1996-12-18 1998-12-29 Bic Corporation Piezoelectric lighter which has a higher level of difficulty for operation
WO1999023708A1 (en) * 1997-11-03 1999-05-14 Bic Corporation Selectively actuatable piezoelectric ignition mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997021255A1 (en) * 1995-12-04 1997-06-12 Laforest Bic, S.A. Piezoelectric mechanism for gas lighters with externally closed telescopic body
ES2116204A1 (en) * 1995-12-04 1998-07-01 Laforest Bic Sa Piezoelectric mechanism for gas lighters with telescopic body closed to the outside.
ES2120364A1 (en) * 1995-12-04 1998-10-16 Laforest Bic Sa Piezoelectric mechanism for gas lighters with telescopic body closed to the outside.
US5854530A (en) * 1996-12-18 1998-12-29 Bic Corporation Piezoelectric lighter which has a higher level of difficulty for operation
WO1999023708A1 (en) * 1997-11-03 1999-05-14 Bic Corporation Selectively actuatable piezoelectric ignition mechanism
US6046528A (en) * 1997-11-03 2000-04-04 Bic Corporation Selectively actuatable piezoelectric ignition mechanism

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years