ES312945A1 - Piston device to generate pressure variations. (Machine-translation by Google Translate, not legally binding) - Google Patents

Piston device to generate pressure variations. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES312945A1
ES312945A1 ES0312945A ES312945A ES312945A1 ES 312945 A1 ES312945 A1 ES 312945A1 ES 0312945 A ES0312945 A ES 0312945A ES 312945 A ES312945 A ES 312945A ES 312945 A1 ES312945 A1 ES 312945A1
Authority
ES
Spain
Prior art keywords
translation
machine
piston
legally binding
*** translate
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
ES0312945A
Other languages
Spanish (es)
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.)
Kockums Mekaniska Verkstads AB
Original Assignee
Kockums Mekaniska Verkstads 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 Kockums Mekaniska Verkstads AB filed Critical Kockums Mekaniska Verkstads AB
Publication of ES312945A1 publication Critical patent/ES312945A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Transmission Devices (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Piston apparatus for generating pressure variations, comprising a piston axially movable in a cylinder bore by means of a crankshaft, characterized in that the piston is guided for tilting movement in the bore of the piston, in which a connecting rod, rigidly connected to the piston , is directly coupled to the crankshaft. (Machine-translation by Google Translate, not legally binding)
ES0312945A 1964-05-19 1965-05-14 Piston device to generate pressure variations. (Machine-translation by Google Translate, not legally binding) Expired ES312945A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE603664 1964-05-19

Publications (1)

Publication Number Publication Date
ES312945A1 true ES312945A1 (en) 1965-12-16

Family

ID=20267766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0312945A Expired ES312945A1 (en) 1964-05-19 1965-05-14 Piston device to generate pressure variations. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
BE (1) BE664013A (en)
DE (1) DE1483399B2 (en)
ES (1) ES312945A1 (en)
FI (1) FI41127B (en)
FR (1) FR1434698A (en)
GB (1) GB1083802A (en)
NL (1) NL6506266A (en)
NO (1) NO116454B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078074A (en) * 1990-03-22 1992-01-07 Gomez Laurence B Vehicle horn
FR2827993B1 (en) * 2001-07-25 2003-10-17 Inst Nat Rech Securite DEVICE FOR TRANSMITTING A SOUND SIGNAL
CN110821811B (en) * 2019-11-21 2021-07-09 张肇圣 Pump core

Also Published As

Publication number Publication date
FR1434698A (en) 1966-04-08
NO116454B (en) 1969-03-24
GB1083802A (en) 1967-09-20
BE664013A (en) 1965-09-16
FI41127B (en) 1969-04-30
DE1483399B2 (en) 1970-02-19
NL6506266A (en) 1965-11-22
DE1483399A1 (en) 1969-03-13

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