FR2220721A1 - - Google Patents

Info

Publication number
FR2220721A1
FR2220721A1 FR7408250A FR7408250A FR2220721A1 FR 2220721 A1 FR2220721 A1 FR 2220721A1 FR 7408250 A FR7408250 A FR 7408250A FR 7408250 A FR7408250 A FR 7408250A FR 2220721 A1 FR2220721 A1 FR 2220721A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7408250A
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of FR2220721A1 publication Critical patent/FR2220721A1/fr
Withdrawn legal-status Critical Current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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Connection Of Plates (AREA)
  • Greenhouses (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR7408250A 1973-03-10 1974-03-07 Withdrawn FR2220721A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732312921 DE2312921B2 (de) 1973-03-10 1973-03-10 Druckausdehnungsgefaess fuer eine zentralheizungsanlage

Publications (1)

Publication Number Publication Date
FR2220721A1 true FR2220721A1 (fr) 1974-10-04

Family

ID=5874876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408250A Withdrawn FR2220721A1 (fr) 1973-03-10 1974-03-07

Country Status (10)

Country Link
JP (1) JPS5437694B2 (fr)
AT (1) AT332050B (fr)
BE (1) BE809427A (fr)
CH (1) CH564712A5 (fr)
DE (1) DE2312921B2 (fr)
ES (1) ES199438Y (fr)
FR (1) FR2220721A1 (fr)
GB (1) GB1426034A (fr)
IT (1) IT1008362B (fr)
NL (1) NL7403142A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469586A1 (fr) * 1979-11-13 1981-05-22 Greer Hydraulics Inc Reservoir de pression

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003295A (nl) * 1980-06-05 1982-01-04 Vredestein Nv Werkwijze voor het bevestigen van een vlies aan een voorwerp.
JPS58172063U (ja) * 1982-05-13 1983-11-17 株式会社デンソー 内燃機関用圧力式点火時期調整装置
JPS59153718U (ja) * 1983-03-31 1984-10-15 石川鉄工株式会社 ロツドエンド軸受装置
JPS60110166U (ja) * 1983-12-29 1985-07-26 株式会社ナブコ 気圧式倍力装置
JPH0512519Y2 (fr) * 1985-06-03 1993-03-31
ITPD20120115A1 (it) * 2012-04-13 2013-10-14 Gasparin Giulia Membrana per vasi di espansione con bordo migliorato.
DE102012105928A1 (de) 2012-07-03 2014-01-09 Woco Industrietechnik Gmbh Aktuator sowie Verfahren und Vorrichtung zur Verbindung von Gehäuseelementen eines Aktuators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517653A (fr) * 1959-06-09 1968-03-22 Brevets J A Gregoire Soc D Perfectionnements à la suspension des véhicules

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469586A1 (fr) * 1979-11-13 1981-05-22 Greer Hydraulics Inc Reservoir de pression

Also Published As

Publication number Publication date
AT332050B (de) 1976-09-10
ATA94874A (de) 1975-12-15
ES199438Y (es) 1975-12-01
JPS49119047A (fr) 1974-11-14
BE809427A (fr) 1974-05-02
NL7403142A (fr) 1974-09-12
IT1008362B (it) 1976-11-10
DE2312921B2 (de) 1976-06-10
DE2312921A1 (de) 1974-09-19
JPS5437694B2 (fr) 1979-11-16
ES199438U (es) 1975-07-16
CH564712A5 (fr) 1975-07-31
GB1426034A (en) 1976-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse