FR2295322A1 - PROCESS AND DEVICE FOR MAKING THE WATERPROOFING OF TREE PASSAGES - Google Patents

PROCESS AND DEVICE FOR MAKING THE WATERPROOFING OF TREE PASSAGES

Info

Publication number
FR2295322A1
FR2295322A1 FR7539076A FR7539076A FR2295322A1 FR 2295322 A1 FR2295322 A1 FR 2295322A1 FR 7539076 A FR7539076 A FR 7539076A FR 7539076 A FR7539076 A FR 7539076A FR 2295322 A1 FR2295322 A1 FR 2295322A1
Authority
FR
France
Prior art keywords
waterproofing
passages
tree
making
tree passages
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
FR7539076A
Other languages
French (fr)
Other versions
FR2295322B3 (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 FR2295322A1 publication Critical patent/FR2295322A1/en
Application granted granted Critical
Publication of FR2295322B3 publication Critical patent/FR2295322B3/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories For Mixers (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR7539076A 1974-12-21 1975-12-19 PROCESS AND DEVICE FOR MAKING THE WATERPROOFING OF TREE PASSAGES Granted FR2295322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460970 DE2460970B2 (en) 1974-12-21 1974-12-21 Non-contact seal for mixers for mixing different bulk materials

Publications (2)

Publication Number Publication Date
FR2295322A1 true FR2295322A1 (en) 1976-07-16
FR2295322B3 FR2295322B3 (en) 1978-12-01

Family

ID=5934340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539076A Granted FR2295322A1 (en) 1974-12-21 1975-12-19 PROCESS AND DEVICE FOR MAKING THE WATERPROOFING OF TREE PASSAGES

Country Status (7)

Country Link
CA (1) CA1016971A (en)
CH (1) CH602973A5 (en)
DE (1) DE2460970B2 (en)
ES (1) ES443280A1 (en)
FR (1) FR2295322A1 (en)
GB (1) GB1517939A (en)
NL (1) NL7514849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422882A1 (en) * 1978-04-12 1979-11-09 Hayashibara Seibutsu Chem Inst METHOD AND DEVICE FOR PREVENTING LIQUID LEAKS FROM A TANK

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330852A1 (en) * 1983-08-26 1985-03-14 Claudius Peters Ag, 2000 Hamburg Sealing arrangement on a worm screw pump
DE3900785A1 (en) * 1989-01-12 1990-07-19 Georg Kraeutner SCREW PRESS FOR DRAINAGE OF WET
DE4326628A1 (en) * 1993-04-16 1994-10-20 Hans Seyer Shaft or axle lead-through
DE4343389A1 (en) * 1993-12-18 1995-06-22 Koellemann A J Gmbh Shaft unit for high pressure processing unit
FI107403B (en) * 1997-01-07 2001-07-31 Andritz Ahlstrom Oy The sealing arrangement
CN116696448A (en) * 2023-06-02 2023-09-05 铁福来装备制造集团股份有限公司 Blocking coal water gas compressed air cyclone device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422882A1 (en) * 1978-04-12 1979-11-09 Hayashibara Seibutsu Chem Inst METHOD AND DEVICE FOR PREVENTING LIQUID LEAKS FROM A TANK

Also Published As

Publication number Publication date
ES443280A1 (en) 1977-08-01
CH602973A5 (en) 1978-08-15
DE2460970B2 (en) 1980-11-27
FR2295322B3 (en) 1978-12-01
NL7514849A (en) 1976-06-23
DE2460970A1 (en) 1976-06-24
GB1517939A (en) 1978-07-19
CA1016971A (en) 1977-09-06

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