FR2377017B3 - - Google Patents

Info

Publication number
FR2377017B3
FR2377017B3 FR7700801A FR7700801A FR2377017B3 FR 2377017 B3 FR2377017 B3 FR 2377017B3 FR 7700801 A FR7700801 A FR 7700801A FR 7700801 A FR7700801 A FR 7700801A FR 2377017 B3 FR2377017 B3 FR 2377017B3
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.)
Expired
Application number
FR7700801A
Other versions
FR2377017A1 (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.)
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
Priority to FR7700801A priority Critical patent/FR2377017A1/fr
Publication of FR2377017A1 publication Critical patent/FR2377017A1/fr
Application granted granted Critical
Publication of FR2377017B3 publication Critical patent/FR2377017B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • B08B7/0092—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
FR7700801A 1977-01-07 1977-01-07 Procedes de nettoyage des faces externes des parois d'echange thermique Granted FR2377017A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700801A FR2377017A1 (fr) 1977-01-07 1977-01-07 Procedes de nettoyage des faces externes des parois d'echange thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700801A FR2377017A1 (fr) 1977-01-07 1977-01-07 Procedes de nettoyage des faces externes des parois d'echange thermique

Publications (2)

Publication Number Publication Date
FR2377017A1 FR2377017A1 (fr) 1978-08-04
FR2377017B3 true FR2377017B3 (fr) 1980-11-07

Family

ID=9185413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700801A Granted FR2377017A1 (fr) 1977-01-07 1977-01-07 Procedes de nettoyage des faces externes des parois d'echange thermique

Country Status (1)

Country Link
FR (1) FR2377017A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108816870A (zh) * 2018-04-08 2018-11-16 苏州珮凯科技有限公司 半导体8寸晶元制造薄膜制程的WxZ工艺的陶瓷环状零部件再生方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706138B1 (fr) * 1993-06-08 1995-08-11 Gagneraud Pere Fils Entr Procédé et dispositif de décapage de matériaux solides thermorésistants.
GB0122856D0 (en) * 2001-09-22 2001-11-14 Imi Plc Liquid heating apparatus
EP1445040A1 (fr) * 2003-01-13 2004-08-11 Siemens Aktiengesellschaft Procédé d'enlèvement d'au moins une couche cassante d'un substrat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108816870A (zh) * 2018-04-08 2018-11-16 苏州珮凯科技有限公司 半导体8寸晶元制造薄膜制程的WxZ工艺的陶瓷环状零部件再生方法

Also Published As

Publication number Publication date
FR2377017A1 (fr) 1978-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse