FR1543874A - Vent valve - Google Patents

Vent valve

Info

Publication number
FR1543874A
FR1543874A FR127674A FR127674A FR1543874A FR 1543874 A FR1543874 A FR 1543874A FR 127674 A FR127674 A FR 127674A FR 127674 A FR127674 A FR 127674A FR 1543874 A FR1543874 A FR 1543874A
Authority
FR
France
Prior art keywords
vent valve
vent
valve
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
FR127674A
Other languages
French (fr)
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.)
Fujimori Kogyo Co Ltd
Original Assignee
Fujimori Kogyo 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 Fujimori Kogyo Co Ltd filed Critical Fujimori Kogyo Co Ltd
Priority to FR127674A priority Critical patent/FR1543874A/en
Application granted granted Critical
Publication of FR1543874A publication Critical patent/FR1543874A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/394—Gas-pervious parts or elements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
FR127674A 1967-11-10 1967-11-10 Vent valve Expired FR1543874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR127674A FR1543874A (en) 1967-11-10 1967-11-10 Vent valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127674A FR1543874A (en) 1967-11-10 1967-11-10 Vent valve

Publications (1)

Publication Number Publication Date
FR1543874A true FR1543874A (en) 1968-10-25

Family

ID=8641519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR127674A Expired FR1543874A (en) 1967-11-10 1967-11-10 Vent valve

Country Status (1)

Country Link
FR (1) FR1543874A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472274A1 (en) * 1979-12-21 1981-06-26 Electro Chimie Soc D Automotive battery anti spill cap - uses foam plastics plug which blocks gas passage when wet to limit spillage into overflow chamber
EP0856897A1 (en) * 1997-01-30 1998-08-05 W.L. GORE & ASSOCIATES GmbH Vent plug for storage batteries
FR2766014A1 (en) * 1997-07-10 1999-01-15 Ind Accumulatori Spa Soc LEAD ACID ACCUMULATOR, AND CLOSING AND FILTRATION ELEMENTS FOR SUCH AN ACCUMULATOR
US6368741B1 (en) 1987-01-29 2002-04-09 Josef Hackel Stopper plug for storage batteries

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472274A1 (en) * 1979-12-21 1981-06-26 Electro Chimie Soc D Automotive battery anti spill cap - uses foam plastics plug which blocks gas passage when wet to limit spillage into overflow chamber
US6368741B1 (en) 1987-01-29 2002-04-09 Josef Hackel Stopper plug for storage batteries
EP0856897A1 (en) * 1997-01-30 1998-08-05 W.L. GORE & ASSOCIATES GmbH Vent plug for storage batteries
FR2766014A1 (en) * 1997-07-10 1999-01-15 Ind Accumulatori Spa Soc LEAD ACID ACCUMULATOR, AND CLOSING AND FILTRATION ELEMENTS FOR SUCH AN ACCUMULATOR
US6120931A (en) * 1997-07-10 2000-09-19 Societa Industriale Accumulatori Spa Lead-acid accumulator, particularly for motor vehicles

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