FR2289834A1 - Temp compensating hot water plumbing joint - has bellows threaded on bush threaded on pipe extension - Google Patents

Temp compensating hot water plumbing joint - has bellows threaded on bush threaded on pipe extension

Info

Publication number
FR2289834A1
FR2289834A1 FR7533727A FR7533727A FR2289834A1 FR 2289834 A1 FR2289834 A1 FR 2289834A1 FR 7533727 A FR7533727 A FR 7533727A FR 7533727 A FR7533727 A FR 7533727A FR 2289834 A1 FR2289834 A1 FR 2289834A1
Authority
FR
France
Prior art keywords
threaded
bellows
bush
hot water
pipe extension
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.)
Granted
Application number
FR7533727A
Other languages
French (fr)
Other versions
FR2289834B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2289834A1 publication Critical patent/FR2289834A1/en
Application granted granted Critical
Publication of FR2289834B3 publication Critical patent/FR2289834B3/fr
Granted 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Earth Drilling (AREA)

Abstract

Between the ends of the two pipes (1), (6), is a male and female threaded piece (7). The female thread fits that on one pipe (6). The other screwed part (11) fits the internal thread of a bush. The external thread of the bush fits the tapping of a bellows piece (2) with hexagon external ends (5). The bellows piece has two cylindrical parts (13), (13') which can slide, controlled by the bellows element (12). The sliding cylindrical parts are dovetailed into each other and the far end of the bellows piece receives the other pipe (1) directly.
FR7533727A 1974-11-01 1975-10-29 Temp compensating hot water plumbing joint - has bellows threaded on bush threaded on pipe extension Granted FR2289834A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1466474A CH585824A5 (en) 1974-11-01 1974-11-01

Publications (2)

Publication Number Publication Date
FR2289834A1 true FR2289834A1 (en) 1976-05-28
FR2289834B3 FR2289834B3 (en) 1979-09-21

Family

ID=4402811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533727A Granted FR2289834A1 (en) 1974-11-01 1975-10-29 Temp compensating hot water plumbing joint - has bellows threaded on bush threaded on pipe extension

Country Status (8)

Country Link
AT (1) AT349276B (en)
BE (1) BE835017A (en)
CH (1) CH585824A5 (en)
DE (2) DE7534514U (en)
FR (1) FR2289834A1 (en)
IT (1) IT1048008B (en)
NL (1) NL7512579A (en)
SE (1) SE7512123L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007474U1 (en) 2010-06-01 2010-10-28 Meyer Eyewear Gmbh Bendable eyeglass temple
CN105570590B (en) * 2014-10-17 2018-02-09 丹阳市腾辉液压机械有限公司 A kind of variable four-way union of threeway
CN105889688A (en) * 2016-06-16 2016-08-24 江苏扬光机械制造有限公司 External pressure axial corrosion-prevention and heat-insulation type direct burial bellows expansion joint

Also Published As

Publication number Publication date
DE2548522A1 (en) 1976-05-06
DE7534514U (en) 1976-03-04
SE7512123L (en) 1976-05-03
AT349276B (en) 1979-03-26
CH585824A5 (en) 1977-03-15
FR2289834B3 (en) 1979-09-21
BE835017A (en) 1976-02-16
NL7512579A (en) 1976-05-04
ATA829975A (en) 1978-08-15
IT1048008B (en) 1980-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse